WO2017148217A1 - 一种便携式发电机组 - Google Patents
一种便携式发电机组 Download PDFInfo
- Publication number
- WO2017148217A1 WO2017148217A1 PCT/CN2017/000204 CN2017000204W WO2017148217A1 WO 2017148217 A1 WO2017148217 A1 WO 2017148217A1 CN 2017000204 W CN2017000204 W CN 2017000204W WO 2017148217 A1 WO2017148217 A1 WO 2017148217A1
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- WIPO (PCT)
- Prior art keywords
- generator set
- tank
- casing
- fuel
- fuel tank
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/042—Rotating electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
- F02B63/047—Movable engine-generator combinations on wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
- F02B63/048—Portable engine-generator combinations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0076—Details of the fuel feeding system related to the fuel tank
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N3/00—Other muscle-operated starting apparatus
- F02N3/02—Other muscle-operated starting apparatus having pull-cords
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M3/00—Portable or wheeled frames or beds, e.g. for emergency power-supply aggregates, compressor sets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1815—Rotary generators structurally associated with reciprocating piston engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
- F02B2063/045—Frames for generator-engine sets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
- F02B2063/046—Handles adapted therefor, e.g. handles or grips for movable units
Definitions
- the invention belongs to the technical field of generator sets, and in particular relates to a portable generator set.
- the generator set is mainly composed of an engine, a generator and an electronic control system. It can convert the chemical energy of fuel into electric energy and has a wide range of applications, such as: field operations, emergency power, disaster treatment, outdoor life and travel, yachts and vehicles. Standby power supply, mobile communication base station and many other occasions.
- the Inverter Generator with multi-pole permanent magnet generator Compared with the traditional power frequency synchronous generator set, the Inverter Generator with multi-pole permanent magnet generator has the advantages of high efficiency, small size and light weight, and its weight and volume are only about 50% of the traditional unit. It is a truly "portable" generator set.
- the weight of the inverter generator set of about 2kw is generally more than 20kg, and it is very inconvenient to carry and carry.
- the prior art solution is to provide a rotary tie rod 202 on the front side of the generator set 2 and a roller 201 on the rear side of the generator set 2 along the lateral direction of the generator set.
- the rotary lever 202 can be turned up to the highest position, the handle is lifted to lift the front of the genset, the genset is tilted backwards, and then the genset 2 can be dragged forward.
- this design has many problems.
- the generator set 2 When the operator lifts the front of the generator set and drags the generator set 2 forward, since the generator set 2 is tilted backward (opposite to the forward direction), the generator set The lower front area is close to the operator's feet and legs and can easily hit the operator. In severe cases, it can cause injuries, which can cause great obstacles for the operator to quickly drag the generator set. Moreover, the opening and retracting process of the rotary lever 202 is relatively complicated, the operation is not convenient, and the efficiency is low. On the other hand, in the process of dragging the generator set 2, the operator must always use the upward force to overcome the weight of the generator set to lift the front part of the generator set.
- the center of gravity of the genset 2 is relatively large in the horizontal direction from the center of the roller 201, and it is still laborious for the operator to carry the genset 2.
- the two rollers 201 of the existing generator set 2 share one axle, and the axle of the entire generator set 2 wastes the space inside the casing, and only the roller with a smaller diameter can be used, and the resistance of the roller of the small diameter roller and the ground is higher. Large, the road conditions have poor adaptability, and the ability of the generator set to pass is also poor.
- the existing generator set 2 has a higher center of gravity than the width W, and is easy to tilt to the left and right sides. When placed on a moving vehicle such as a car or a yacht, it is easy to dump, resulting in fuel. Problems such as leakage not only pollute the environment, but also cause safety hazards.
- the portable generator set of this patent focuses on the deficiencies of the existing generator set, designs a more reasonable tie rod device and roller device for the generator set, and designs a fuel tank for the generator set that does not leak fuel after dumping. Therefore, the generator set of the patent greatly improves the efficiency and safety of the handling of the generator set, significantly reduces the burden of manually transporting the generator set, enables the generator set to obtain excellent portability, and allows the generator set to face to the left or right. Tilting down, greatly improving safety, greatly facilitating the transportation and storage of the generator set.
- a portable generator set includes an engine, a generator, a fuel tank and a casing, the engine, the generator and the oil tank are housed inside the casing, the fuel tank is composed of a fuel tank casing, a fuel tank port, a fuel tank cap and a fuel tank top
- the top surface of the oil tank is provided with an outward convex structure, and the inner side of the convex structure forms a cavity communicating with the inner cavity of the oil tank, and the fuel in the oil tank can enter the cavity when the generator set is tilted down .
- the oil tank further includes a fuel tank mouth neck and a fuel tank mouth bottom surface, wherein the fuel tank mouth neck portion is a passage of fuel fuel extending from the bottom surface of the fuel tank mouth into and out of the oil tank, and the outer opening of the tank is a tank mouth.
- the generator set is composed of an engine, a generator, a fuel tank and a casing, and has a rectangular parallelepiped structure having a length L, a width W and a height H, a damping foot is arranged at the bottom of the generator set, and in the cuboid structure of the generator set A foot pad is provided on the left side or the right side formed by the length L and the height H.
- a pull-type pull rod device is disposed on the left side surface or the right side surface formed by the length L and the height H in the ferrule cuboid structure, and the direction of the rod rod device is along the height H direction of the generator set. Vertically arranged.
- a roller device is disposed on the same side of the generator set provided with the drawbar device, and the roller device is disposed at the bottom of the generator set and arranged along the length L direction of the generator set.
- a fuel tank port, a fuel tank cap and a fuel switch are disposed near the left side surface or the right side surface of the generator set, and the tank port and the corresponding fuel tank cap are disposed at the top of the generator set under the fuel tank port and the fuel tank cap A fuel switch is arranged on the side of the generator set.
- a maintenance cover is disposed on the casing of the generator set, and an organic oil maintenance cover is disposed on the maintenance cover.
- the generator set is provided with a starting handle, and the starting handle is disposed at a left side or a right side of the generator set.
- the starting handle is provided with a choke handle on the same side.
- the top of the generator set is provided with a handle, and the handle and the casing are connected by a rotating connection or a fixed manner.
- the tie rod device and the roller device of the generator set of the invention, and the oil tank of the anti-leakage fuel greatly improve the efficiency and safety of transporting the generator set, significantly reduce the burden of manually transporting the generator set, and the generator set is excellently portable. Sex, and allow the generator set to tilt down to the left or right side, greatly improving safety and greatly facilitating the transportation and storage of the generator set.
- Figure 1a is an outline structural view of an existing generator set with a roller and a tie rod
- FIG. 1b is a basic outline and a structural view of a generator set according to Embodiment 1 of the present invention.
- FIGS. 2a and 2b are structural views of a portion of a casing connecting roller device according to a first embodiment of the present invention
- 2c, 2d and 2e are structural views of the roller device of the present invention.
- Figure 3 is a front elevational view of a generator set according to a first embodiment of the present invention.
- Figure 4 is a left side view of the generator set according to the first embodiment of the present invention.
- Figure 5 is a right side view of the generator set of the first embodiment of the present invention.
- Figure 6 is a plan view of a generator set according to Embodiment 1 of the present invention.
- FIG. 7 is a perspective view of a motor fan used in a generator set according to Embodiment 1 of the present invention.
- Figure 8 is a cross-sectional view showing a generator set A-A of the first embodiment of the present invention.
- Figure 9 is a cross-sectional view showing a generator set B-B according to a first embodiment of the present invention.
- Figure 10 is a cross-sectional view showing a generator set C-C of the first embodiment of the present invention.
- Figure 11 is a cross-sectional view of the generator set D-D of the first embodiment of the present invention.
- Figure 12 is a cross-sectional view showing the fuel tank when the generator set is vertically placed according to the first embodiment of the present invention
- Figure 13 is a cross-sectional view of the fuel tank when the generator set is tilted down to the right side according to the first embodiment of the present invention
- Figure 14 is a perspective view of a fuel tank according to a first embodiment of the present invention.
- Figure 15 is a perspective view of a generator set according to a first embodiment of the present invention.
- Figure 16 is a perspective view showing the ejector lever of the first embodiment of the present invention when it is opened;
- Figure 17 is a perspective view showing the state in which the generator set is transported according to the first embodiment of the present invention.
- Figure 18 is an exploded view of a generator set according to Embodiment 1 of the present invention.
- Figure 19 is a right side elevational view of the generator set of the second embodiment of the present invention.
- Figure 20 is a perspective view of a generator set according to a second embodiment of the present invention.
- Figure 21 is a cross-sectional view showing a generator set A-A according to a second embodiment of the present invention.
- Figure 22 is an exploded view of a generator set according to a second embodiment of the present invention.
- the figures in the figure indicate: 1. generator set, 101. front side of generator set, 102. rear side of generator set, 103. left side of generator set, 104. right side of generator set, 105. bottom of generator set, 2. existing Generator set, 201. Roller, 202. Rotary tie rod, 3. Roller device, 301. Roller, 302. Bracket, 3021. Snap structure, 3022. Screw column, 303. Axle, 304. Retaining ring, 305. Nut, 4. Pull rod device, 401. Pull rod, 4011. The first section drawbar, 4012. The second section drawbar, 4013. The third section drawbar, 402. Rod, 403. Handle, 404. Unlock button, 410. Screw, 5. Housing, 501. left casing, 5011.
- Motor intake cover 703. motor fan, 8. fuel tank, 801 .
- Tank mouth 802.
- Fuel tank cap 803. Rubber seal ring, 804.
- Tank mouth cover 805.
- Tank housing 806.
- Tank neck 807.
- Tank bottom 808.
- Tank top 809. Cavity, 810.
- Fuel level 9.
- Fuel switch 901.
- Fuel switch knob 10. Electrical panel, 11. Inverter, 12. Inverter housing.
- the portable generator set 1 of the present invention is mainly composed of an engine 6, a generator 7, a fuel tank 8, an inverter 11, a roller device 3, a tie rod device 4, a casing 5, and an electric panel 10.
- the engine 6 of the present embodiment is a tilt cylinder engine
- the cylinder head of the engine 6 is inclined to the left side 103 of the generator set
- the multi-stage permanent magnet generator 7 is disposed at the rear of the engine, with the engine crankshaft.
- the rear output is connected and belongs to the rear-mounted generator. It is of course also possible to select a vertical cylinder engine as required, using a front-mounted generator to reduce the width W of the generator set.
- An inverter 11 is provided at the front of the engine, and the inverter 11 is used to convert the intermediate frequency alternating current outputted by the multi-stage permanent magnet generator 7 into a voltage stabilized power frequency alternating current.
- the basic profile of the genset 1 is designed to occupy a shape of a rectangular parallelepiped space having a length L greater than or equal to the width W, and the engine 6, the generator 7, and the fuel tank 8 are housed in the casing 5.
- the engine 6 is connected to the casing 5 of the genset bottom 105.
- the width W and height H in the cuboid structure of the genset 1 form the front side 101 and the rear side 102 of the genset, and the length L and height H form the left side 103 and the right side 104 of the genset, length L and width W
- the bottom 105 and the top of the generator set are formed.
- the fuel tank 8 of the present invention is disposed at an upper portion of the engine 6, and the oil tank 8 is mainly composed of a tank casing 805, a tank port 801, a tank cap 802, and a tank top surface 808.
- the present invention is provided with a cavity 809 on the inner side of the tank top surface 808, which in this embodiment is made to generate electricity.
- the tank top surface 808 is higher than the tank bottom surface 807.
- the fuel in the oil tank 8 can enter the cavity 809, so that the fuel level 810 in the oil tank 8 is lowered after the tilting down, due to the empty top of the tank of the present invention.
- the volume of the cavity 809 is large, and after the generator set 1 is tilted down, the fuel level 810 in the oil tank 8 will be lower than the tank port 801 to ensure that the fuel cannot leak from the tank port 801.
- the fuel tank 8 of the present invention further includes a tank neck portion 806 and a tank mouth bottom surface 807.
- the tank mouth neck portion 806 is a passage for the fuel to enter and exit the oil tank 8 extending upward from the tank mouth bottom surface 807, and the outer opening of the passage forms a tank port. 801.
- the fuel tank top surface 808 of the present invention is higher than the tank bottom surface 807 to ensure that the cavity 809 at the top of the fuel tank is of sufficient volume.
- four shock-absorbing feet 509 are disposed at the bottom of the lower casing 503 of the generator set.
- the weight of the generator set 1 is The foot pad 510 is supported.
- the genset 1 is placed vertically, and the damper foot 509 is used to support the genset 1 at this time.
- the genset 1 of the present invention allows tilting down to the right side 104 in the non-operating state.
- four foot pads 510 are provided on the side of the right casing 502 of the genset, when the genset 1 is tilted toward the right side 104.
- the foot pad 510 is used to support the weight of the genset 1 when it is lowered.
- a pull-type pull rod device 4 is disposed near the right side surface 104 of the generator set, and the pull rod device 4 is arranged along the height H direction (vertical direction) of the generator set, that is, the tie rod 401 thereof.
- the pulling direction is coincident with the height H direction of the generator set, and the upper portion of the tie rod device 4 is provided with an exposed handle 403 to which the barrel 402 of the tie rod device 4 is coupled.
- each roller device 3 including a roller 301 and its axle 303, and the two rollers 301 are along the length L direction of the genset ( The longitudinal direction is arranged such that the axis of the roller 301 coincides with the length L of the genset, and a roller 301 is disposed adjacent to the front side 101 and the rear side 102 of the genset, and each roller 301 is connected to the bottom of the casing 5 via its bracket 302. .
- the roller device 3 and the pull-out lever device 4 are located on the same side of the genset 1 and are disposed adjacent to the right side 104 of the genset.
- the engine 6, the generator 7, and the oil tank 8 of the present invention are housed in the casing 5, and the casing 5 is mainly composed of a left casing 501, a right casing 502, and a lower casing 503.
- the left casing 501 is located on the left side 103 of the generator set
- the right casing 502 is located on the right side 104 of the generator set
- the lower casing 503 forms the bottom 105 of the generator set.
- the bottom of the engine 6 is connected to the lower casing 503 through a damping device
- a roller device 3 is attached to the casing 503 near the bottom.
- the rod 402 of the rod device 4 passes through the opening at the top of the side of the right casing 502 from top to bottom.
- the ends of the two rods 402 away from the handle 403 are connected to the right casing 502 by screws 410, and the handle 403 of the rod device 4 is exposed.
- the rod 402 of the drawbar device 4 is connected to the connection cover 514 at one end of the handle 403, and the connection cover 514 is connected to the top of the casing 5.
- the handle 403 of the drawbar device 4 is grasped and the unlock button 404 is pressed, and the handle 403 is pulled upward to open the drawbar device 4 quickly and conveniently.
- the puller device 4 is opened, as shown in FIG. 16, then Tilting the generator set 1 to the right side 104 of the generator set on which the drawbar device 4 is disposed, The left side 103 of the generator set is tilted off the ground, as shown in Fig. 17, so that the genset 1 can be dragged forward by the tie rod device 4 and the roller device 3.
- the genset 1 Since the tilting direction of the genset 1 coincides with its advancing direction during transportation, the genset 1 is far from the operator's feet and legs and does not hit the operator, so the operator can quickly and safely drag the generator set forward.
- the axis of the roller 301 is arranged to coincide with the length L direction of the genset according to the embodiment, with respect to the length L of the genset 1, since the width W of the genset 1 is small, when facing the right side of the genset When the 104 is tilted to haul the generator set 1, the center of gravity of the genset 1 is substantially directly above the center of the roller 301, and the operation is very labor-saving. The operator can easily carry the generator set 1 and greatly improve the portability of the generator set.
- the pull-type pull rod device 4 is mainly composed of a pull rod 401, a rod cylinder 402, a handle 403, an unlocking button 404, and the like.
- the rod unit 4 is a double-barrel rod.
- the multi-level nesting structure is formed, and the length of the rod device 4 is adjusted by the expansion and contraction of the rod 401 in the rod 402 or the other rod.
- the rod 401 is fully retracted and accommodated in the barrel 402, and the barrel 402 and the casing 5 are connected.
- the pull rod device 4 of the present invention can also be designed as a single barrel rod (only one barrel) or a three barrel rod (with three barrels), etc., as desired, as an alternative to the present invention.
- the drawbar device 4 of the present invention adopts a multi-section tie rod nesting telescopic structure, it is easy to make the length of the drawbar device 4 longer when the operation is performed. It will be more labor-saving.
- the pull-type drawbar device 4 can be quickly opened and retracted, and the operation is extremely convenient and efficient.
- the tie rods 401 are all retracted into the barrel 402 and do not occupy space, so that the portable generator set structure is more compact.
- a roller device 3 is disposed on each of the front side 101 and the rear side 102 of the generator set.
- the roller device 3 is disposed adjacent to the right side surface 104 of the generator set.
- the roller device 3 and the lower casing 503 of this embodiment are provided. Connected.
- the roller device 3 is mainly composed of a roller 301, a bracket 302, a snap structure 3021, a screw post 3022, an axle 303, a retaining ring 304 and a nut 305.
- the two roller devices 3 each have their own independent axle 303, and there is no axle connection between the two roller devices 3.
- the roller 301 of the roller device 3 is in its bracket 302.
- Both sides of the bracket 302 are respectively connected to both ends of the axle 303 thereof.
- the axle 303 connects them through the bracket 302 and the roller 301, and one end of each of the axles 303 is provided.
- the retaining ring 304 is in a limit position and the retaining ring 304 is in a recess outside the bracket 302.
- the bracket 302 is disposed in the recessed structure 5031 at the bottom of the lower casing 503, and the bracket 302 is connected to the slot 5032 at the bottom of the lower casing 503 through the buckle structure 3021.
- the top of the bracket 302 is provided with a screw post 3022.
- the screw post 3022 is opened through the bottom of the lower casing 503 from bottom to top.
- the nut 305 above the opening is connected with the screw post 3022 to connect the bracket 302 and the lower casing 503 together.
- the two rollers 201 of the existing generator set 2 share one axle, the two ends of the axle are connected with two rollers 201, and the middle portion penetrates the entire casing, and the axle occupying the inside of the casing wastes a large space, which also limits the roller. Diameter cannot be done Large, and the rolling resistance of the small-diameter roller and the ground is large, so the traveling resistance of the generator set is large, the adaptability of the roller to the road condition is poor, and because the axle is closer to the ground, the passing capacity of the generator set during transportation is also Poor.
- Each of the rollers 301 of the present invention has its own independent axle 303.
- Each of the axles 303 is supported by its bracket 302.
- the two axles 303 need not be connected together, so there is no axle inside the casing 5, and no machine is wasted.
- the inner space of the shell allows the use of larger diameter rollers, which greatly improves the adaptability of the roller to various road conditions, reduces the resistance of the roller when the generator set is moved, and the large diameter roller also improves the passing ability.
- a fuel oil tank 8 is disposed near the upper portion of the engine 6.
- the top of the generator set 1 is provided with an exposed fuel tank port 801 and a fuel tank cap 802.
- the fuel tank port 801 and the fuel tank cap 802 are disposed on different sides of the rod device 4, as shown in FIGS. 1b to 18.
- the drawbar device 4 of the present embodiment is disposed on the right side surface 104 of the generator set, so that the fuel tank port 801 and the fuel tank cap 802 are disposed on the left casing 501 of the left side 103 of the generator set.
- the splashed fuel contaminates the drawbar device 4, the tank port 801 and the tank cap 802.
- the position should be as far as possible from the handle 403 of the tie rod device 4, so that the tank port 801 and the tank cap 802 in this embodiment are disposed at the outermost side of the left cabinet 501. As shown in FIG.
- the neck of the tank port 801 is provided with a tank port cover 804, and a periphery of the tank port cover 804 is provided with a protruding edge for collecting the splashed fuel, and a fuel outflow gap is arranged outside the edge of the protrusion.
- the fuel in the tank port cover 804 is prevented from flowing unconstrained when it overflows.
- Neck in the tank A rubber seal 803 is disposed between the portion 806 and the tank port cover 804 for preventing fuel in the tank port cover 804 from flowing into the casing 5 from the tank neck portion 806.
- the engine 6 can be started by the hand pull starter 608.
- the outer edge of the pull cup in the hand pull starter 608 is wrapped around the pull cord 610.
- One end of the pull rope 610 is connected with the pull cup, and the other end is connected with the start pull handle 609, and the handle is held by the handle.
- the engine 6 can be started by pulling the 303 pull.
- the starting handle 609 is disposed on the same side of the rod device 4, as shown in FIG. 4, FIG. 8, FIG. 9, and FIG.
- the lever unit 4 of the present embodiment is disposed on the right side surface 104 of the generator set, so the starting handle 609 is also disposed at The generator unit right side 104, in order to facilitate the hand start of the engine 6, the start handle 609 is placed close to the handle 403 of the drawbar device 4, so that the other hand can hold the handle 403 to stabilize the generator set 1 during starting.
- the genset 1 is provided with an electrical panel 10, as shown in FIGS. 3, 11, 15, and 18, in which the electrical panel 10 is disposed on the front side 101 of the genset.
- the electrical panel 10 is mainly composed of a panel, various output sockets, switches, indicator lights, signal jacks, and grounding terminals.
- the electrical panel 10 is disposed in the electrical box 506.
- the electrical box 506 of the present embodiment constitutes the front portion of the casing 5, and is connected to the rear sides of the left casing 501, the right casing 502, and the lower casing 503.
- the top of the genset 1 is provided with a handle 508 which is located between the handle 403 of the tie rod arrangement 4 and the tank cap 802.
- the handle 508 of the present embodiment is mounted at the bottom of the connection cover 514, and the connection cover 514 is connected to the top of the casing 5, and the handle 508 is used to lift the genset 1 during transportation.
- the handle 508 can be rotated axially about its root when in use, and the handle can expose the top of the casing 5 for grasping.
- the handle 508 is automatically retracted under the action of the spring force and hidden in the concave structure of the connecting cover to avoid occupation. Storage space for the generator set.
- the handle 508 can also be designed in a non-rotatable fixed form. In this case, it can be made integral with the casing 5, or it can be made as a separate component and assembled to the casing. This design is in other embodiments of the invention. It has been adopted.
- the handshake portion of the handle 508 can be covered with a soft material such as TPE, rubber or PVC.
- the starting handle 609 is provided with a choke handle 611 on the same side. As shown in FIG. 4, FIG. 9, FIG. 11 and FIG. 15, the starting handle 609 of the embodiment is disposed on the right casing 502, so the choke handle 611 is also disposed on the right. On the casing 502.
- the choke handle 611 is connected to the choke valve on the carburetor via a cable, and the choke handle 611 can be pulled to close or open the carburetor choke.
- the choke handle 611 and the start grip 609 are set together to facilitate the operation of the engine 6 when starting.
- the fuel tank port 801 and the fuel tank cap 802 are provided with a fuel switch 9 and a knob 901 on the same side thereof.
- the fuel switch 9 is disposed below the fuel tank port 801. As shown in FIG. 5, FIG. 11 and FIG. 17, the fuel tank port 801 and the fuel tank of this embodiment are shown.
- the cover 802 is disposed on the left cabinet 501, so that the fuel switch 9 is also disposed on the side of the left cabinet 501 to shorten the fuel line with the oil tank 8, and to facilitate the assembly process.
- the fuel switch knob 901 is connected to the fuel switch 9, the oil inlet of the fuel switch 9 is connected to the oil tank 8, and the oil outlet is connected to the engine carburetor for shutting off or turning on the fuel line between the fuel tank 8 and the carburetor. .
- a maintenance cover 504 is disposed on the left casing 501. As shown in FIG. 5, FIG. 8, FIG. 17, and FIG. 18, the motor casing 5 is not required to be developed, and the maintenance cover is opened.
- the 504 can change the engine 6 for oil, clean the air filter 607, and repair the carburetor.
- an organic oil baffle 5011 is disposed on the left casing 501 below the oil filler port 6021.
- the embodiment is special in that a separate oil maintenance cover 5041 is further disposed on the maintenance cover 504.
- an organic oil baffle 5042 is also disposed on the maintenance cover 504 below the oil filler port 6021.
- an air inlet 505 is disposed below the left side surface 103 of the generator set.
- the air inlet 505 is disposed on the air intake cover 512, and the air intake cover 512 is disposed on the left side.
- Outside the casing 501 it is connected to the left casing 501 by screws, and the outside air enters the genset 1 from the intake port 505, providing fresh air for engine operation and heat generation of the genset.
- a labyrinth structure is disposed between the intake hood 512 and the left casing 501 to prevent external noise of the genset from leaking outward through the air inlet 505 to reduce external noise of the genset.
- an inverter 11 is disposed in the casing 5 of the genset 1, and the inverter 11 is disposed at the front of the engine 6, and at the inlet 505 of the inverter 11 and the casing 5.
- An inverter casing 12 is disposed therebetween, and the heat sink and the heat generating component on the inverter 11 are housed in the inverter casing 12, and one end of the inverter casing 12 is provided with an air inlet, an air inlet and an air inlet.
- the port 505 is connected in parallel, and the air from the air inlet 505 is inverted by the inverter casing 12 as a channel.
- the device 11 is cooled, after which the air is again passed through the engine 6 to cool it.
- the inverter housing 12 is provided with an air outlet near the engine air filter 607. The cold air before cooling the inverter can preferentially enter the air filter 607 to provide fresh air for the engine combustion work to improve the high temperature power performance of the generator set.
- a rear window 507 is disposed on the rear side 102 of the generator set.
- the rear window 507 constitutes the rear portion of the casing 5, and the rear window 507 and the left casing 501.
- the right casing 502 and the rear side of the lower casing 503 are connected.
- the upper portion of the rear window 507 is the exhaust window of the engine exhaust and the genset cooling gas, and the lower portion is the inlet 701 of the generator 7 cooling.
- a motor intake hood 702 is disposed inside the rear window 507 with a labyrinth structure disposed therebetween.
- a fan 703 which is a "bladeless" double-sided centrifugal fan, as shown in FIG.
- the generator set of the embodiment adopts the oil tank 8 with the cavity 809 disposed at the top, and the foot pad 510 is disposed on the right side surface 104 of the generator set to ensure that the generator 1 is tilted down toward the right side surface 104 of the generator set.
- the fuel in the fuel tank 8 does not leak from the tank port 801, which greatly improves the safety and greatly facilitates the transportation and storage of the generator set.
- the present invention provides a pull-type pull rod device 4 and a roller device 3 near the right side 104 of the generator set, and sets the axis of the roller 301 of the roller device 3 to be in the direction of the length (L) of the generator set.
- the use of a compact large-diameter roller greatly improves the efficiency and safety of the handling of the generator set, significantly reduces the burden of manually handling the generator set, and enables the generator set to achieve excellent portability.
- the present invention performs a series of optimized design on the generator set casing 5, the fuel tank port 801, the starting handle 609, the inverter heat dissipation structure, the choke handle 611 and the fuel switch 9, and improves the operation interface. Further increase the value of the product.
- the main difference of the second embodiment is:
- the casing 5 in this embodiment is composed of a left casing 501 and a right casing 502. There is no separate lower casing, and the maintenance cover 504 is disposed on the right casing. On the casing 502, the air inlet 505 of the genset 1 is also disposed on the right casing 502. Two shock absorbing feet 509 are disposed at the bottom of the left casing 501 and the right casing 502, and four foot pads 510 are disposed at the side of the left casing 501.
- the engine 6 is connected to the casing 5 in different manners.
- the bottom of the engine 6 in this embodiment is provided with two connecting holes in parallel, and a sleeve, a sleeve and a connecting hole are arranged in the connecting hole.
- the rubber sleeve is connected to be shock-absorbing, one end of the sleeve is inserted into the positioning hole at the bottom of the left casing 501, and the other end is inserted into the positioning hole at the bottom of the right casing 502, and the long screw 511 sequentially passes through the right casing 502, the sleeve and
- the left casing 501 connects the left casing 501 and the right casing 502 with the engine 6.
- the foot pad 510 of the present embodiment is disposed on the side of the left casing 501 of the generator set.
- the foot pad is used. 510 to support the generator The weight of group 1.
- the pull rod device 4 and the roller device 3 of the present embodiment are both disposed on the left side surface 103 of the generator set, both connected to the left casing 501, and the roller device 3 is disposed in the concave structure at the bottom of the left casing 501, and the starting handle 609 and the choke valve
- the handle 611 is also disposed on the left casing 501.
- the tank port 801 and the tank cap 802 of the present embodiment are disposed on the top of the right casing 502 of the right side 104 of the generator set, and the neck of the tank port 801 is sandwiched between the maintenance cover 504 and the right casing 502.
- the fuel switch knob 901 is also disposed on the right casing 502.
- the handle 508 is connected to the casing 5 differently. As shown in FIG. 19 to FIG. 22, the handle 508 of the present invention and the casing 5 are connected in a fixed manner, and the handle 508 can be made integral with the casing 5, and can also be The individual components are assembled with the casing 5. To increase the comfort of gripping the handle 508, the handshake portion of the handle 508 can be covered with a soft material such as TPE, rubber or PV C.
- the engine 6 in this embodiment is a vertical cylinder engine
- the multi-stage permanent magnet generator 7 is disposed at the front of the engine 6, with the engine crankshaft.
- the front outputs are connected together and belong to the front-mounted generator.
- the main advantage of this embodiment is that the structure of the casing 5 is relatively simple, and the casing is not provided, which is advantageous for reducing the cost.
- an engine employing a vertical cylinder facilitates reducing the width (W) of the generator set.
- each roller 301 of the patent has its own independent axle 303, so that there is no axle inside the casing 5, which does not occupy and waste the internal space of the casing, thus allowing the use of a larger diameter roller, greatly improving the roller pair.
- the adaptability of the road conditions reduces the travel resistance of the roller when the generator set is being transported, and the large diameter roller also improves the passing ability.
- the fuel in the fuel tank 8 can enter the cavity 809, thereby lowering the fuel level 810.
- the fuel level 810 in the oil tank 8 can be lowered below the tank port 801, and the fuel cannot leak from the tank port 801, so the patent
- the generator set is allowed to tilt down to the left or right side, which greatly improves the safety and greatly facilitates the transportation and storage of the generator set.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
Claims (10)
- 一种便携式发电机组,该发电机组(1)包括发动机(6)、发电机(7)、油箱(8)和机壳(5),所述发动机(6)、发电机(7)和油箱(8)容纳于机壳(5)内部,所述油箱(8)由油箱壳体(805)、油箱口(801)、油箱盖(802)和油箱顶面(808)构成,其特征在于,所述油箱顶面(808)设有向外凸起结构,凸起结构的内侧形成与油箱(8)内腔连通的空腔(809),用于在发电机组(1)倾斜放倒时,油箱(8)内的燃油可以进入空腔(809)中。
- 根据权利要求1所述的便携式发电机组,其特征在于,所述油箱(8)还包括有油箱口颈部(806)和油箱口底面(807),所述油箱口颈部(806)是由从油箱口底面(807)向上延伸而形成的燃油进出油箱(8)的通道,该通道的外部开口为油箱口(801)。
- 根据权利要求1所述的便携式发电机组,其特征在于,该发电机组(1)由发动机(6)、发电机(7)、油箱(8)和机壳(5)组成具有长度L、宽度W和高度H的长方体架构,在发电机组(1)的底部设置有减震脚(509),并且在所述发电机组(1)长方体架构中的长度L与高度H形成的左侧面(103)或右侧面(104)上设置有脚垫(510)。
- 根据权利要求3所述的便携式发电机组,其特征在于,在所述发电机组(1)长方体架构中的长度L与高度H形成的左侧面(103)或右侧面(104)上设置有抽拉式的拉 杆装置(4),所述拉杆装置(4)的方向沿着发电机组(1)的高度H方向竖直布置。
- 根据权利要求4所述的便携式发电机组,其特征在于,在设置有所述拉杆装置(4)的发电机组(1)同侧设置有滚轮装置(3),所述滚轮装置(3)设置在发电机组底部(105)并且沿发电机组(1)的长度L方向布置。
- 根据权利要求3所述的便携式发电机组,其特征在于,在靠近发电机组(1)的左侧面(103)或右侧面(104)处设置有油箱口(801)、油箱盖(802)和燃油开关(9),所述油箱口(801)及相应的油箱盖(802)设置在发电机组(1)的顶部,在油箱口(801)、油箱盖(802)下方的发电机组侧面上设置有燃油开关(9)。
- 根据权利要求1或3所述的便携式发电机组,其特征在于,所述发电机组(1)的机壳(5)上设置有维护盖板(504),所述维护盖板(504)上设置有机油维护盖板(5041)。
- 根据权利要求1或3所述的便携式发电机组,其特征在于,所述发电机组(1)上设置有起动拉手(609),所述起动拉手(609)设置在发电机组的左侧面(103)或右侧面(104)处。
- 根据权利要求8所述的便携式发电机组,其特征在于,所述起动拉手(609)同侧设置有阻风门拉手(611)。
- 根据权利要求1或3所述的便携式发电机组,其特征在于,所述发电机组(1)的顶部设置有把手(508),把 手(508)与机壳(5)之间采用转动方式连接或固定方式连接。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17759068.4A EP3425186A4 (en) | 2016-03-02 | 2017-03-01 | PORTABLE GENERATOR SET |
JP2018565447A JP2019507291A (ja) | 2016-03-02 | 2017-03-01 | 携帯式発電機ユニット |
US16/081,416 US11002183B1 (en) | 2016-03-02 | 2017-03-01 | Portable generator set |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610115999.3 | 2016-03-02 | ||
CN201610115999.3A CN105604693B (zh) | 2016-03-02 | 2016-03-02 | 一种便携式发电机组 |
Publications (1)
Publication Number | Publication Date |
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WO2017148217A1 true WO2017148217A1 (zh) | 2017-09-08 |
Family
ID=55984953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2017/000204 WO2017148217A1 (zh) | 2016-03-02 | 2017-03-01 | 一种便携式发电机组 |
Country Status (5)
Country | Link |
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US (1) | US11002183B1 (zh) |
EP (1) | EP3425186A4 (zh) |
JP (1) | JP2019507291A (zh) |
CN (1) | CN105604693B (zh) |
WO (1) | WO2017148217A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170022859A1 (en) * | 2011-11-03 | 2017-01-26 | Briggs & Stratton Corporation | Vertically storable engine and mower |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105604693B (zh) * | 2016-03-02 | 2018-08-31 | 苏州圆能动力科技有限公司 | 一种便携式发电机组 |
CN109339942A (zh) * | 2018-12-24 | 2019-02-15 | 重庆大江动力设备制造有限公司 | 一种通用机械发电机组框架结构 |
CN112832905B (zh) * | 2021-01-07 | 2022-04-01 | 浙江耀锋动力科技有限公司 | 一种发电机组 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201047308Y (zh) * | 2007-04-10 | 2008-04-16 | 江苏江淮动力股份有限公司 | 一种便携式数码发电机组的结构 |
CN202851212U (zh) * | 2012-09-21 | 2013-04-03 | 重庆五福科技有限公司 | 一种新型油箱 |
CN203906090U (zh) * | 2014-06-18 | 2014-10-29 | 台州拓朴机电有限公司 | 汽油发电机组 |
US20150260132A1 (en) * | 2014-03-13 | 2015-09-17 | Honda Motor Co., Ltd. | Portable fuel tank assembly fixture |
CN105604693A (zh) * | 2016-03-02 | 2016-05-25 | 苏州圆能动力科技有限公司 | 一种便携式发电机组 |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1947713A (en) * | 1931-08-17 | 1934-02-20 | Marjorie Teakle Gumpper | Housing for a motor-generator set |
DE3205592A1 (de) * | 1982-02-17 | 1983-08-25 | Basf Ag, 6700 Ludwigshafen | Kraftstoffbehaelter mit einem beruhigungstopf aus thermoplastischem kunststoff |
JPS6018418A (ja) * | 1983-07-12 | 1985-01-30 | Honda Motor Co Ltd | 作業機の燃料タンク |
US6293420B1 (en) * | 1997-07-25 | 2001-09-25 | Kautex Textron Gmbh & Co., Kg. | Fuel tank |
JPH1182044A (ja) * | 1997-09-09 | 1999-03-26 | Sawafuji Electric Co Ltd | 発動発電機 |
DE19833698A1 (de) * | 1998-07-27 | 2000-02-17 | Kautex Textron Gmbh & Co Kg | Kraftstofftank |
US6084313A (en) * | 1998-08-13 | 2000-07-04 | Coleman Powermate, Inc. | Generator system with vertically shafted engine |
JP2000092771A (ja) * | 1998-09-11 | 2000-03-31 | Suzuki Motor Corp | エンジン発電機 |
US6338420B1 (en) * | 1999-06-08 | 2002-01-15 | Delphi Technologies, Inc. | Motor vehicle fuel tank and method |
US6138859A (en) * | 1999-06-08 | 2000-10-31 | Delphi Technologies, Inc. | Fuel tank assembly |
US20010045433A1 (en) * | 1999-12-18 | 2001-11-29 | Ellis Thomas S. | Permeation barrier fuel tank |
US6179145B1 (en) * | 1999-12-20 | 2001-01-30 | Delphi Technologies, Inc | Serviceable sealed fuel tank |
US6661339B2 (en) * | 2000-01-24 | 2003-12-09 | Nextreme, L.L.C. | High performance fuel tank |
US20020066737A1 (en) * | 2000-12-05 | 2002-06-06 | Stack Gary Francis | Fuel tank |
US20030015537A1 (en) * | 2001-07-19 | 2003-01-23 | Konja Namir A. | Vehicle fuel tank with fuel wave baffle |
US7455190B2 (en) * | 2004-11-15 | 2008-11-25 | Automotive Components Holdings, Llc | Fuel tank system having enhanced durability and reduced permeation |
DE102005002893A1 (de) * | 2005-01-21 | 2006-08-03 | Ti Automotive (Neuss) Gmbh | Überwachungs- und Steuervorrichtung für Kraftfahrzeugtanks |
JP4645247B2 (ja) * | 2005-03-16 | 2011-03-09 | トヨタ自動車株式会社 | 燃料タンク構造 |
TWI312388B (en) * | 2005-06-23 | 2009-07-21 | Honda Motor Co Ltd | Fuel tank |
CN1896473A (zh) * | 2006-06-16 | 2007-01-17 | 盐城市格尔福动力机械有限公司 | 便携式汽油发电机组 |
AU2006348327A1 (en) * | 2006-09-14 | 2008-03-20 | Mitsubishi Heavy Industries, Ltd. | Sound-proof engine generator |
CN100427749C (zh) * | 2006-10-11 | 2008-10-22 | 力帆实业(集团)股份有限公司 | 一种油箱下置式通用汽油机 |
US8590565B2 (en) * | 2007-11-27 | 2013-11-26 | Honda Motor Co., Ltd. | Fuel tank |
JP5270911B2 (ja) * | 2007-11-30 | 2013-08-21 | 株式会社Fts | 自動車用燃料タンク |
DE102009013514A1 (de) * | 2009-03-19 | 2010-09-30 | Kautex Textron Gmbh & Co. Kg | Kunststoff-Kraftstoffbehälter |
US9181902B2 (en) * | 2010-11-17 | 2015-11-10 | Aisan Kogyo Kabushiki Kaisha | Fuel tank and method for producing same |
PL2646349T3 (pl) * | 2010-12-03 | 2017-07-31 | Yfs Automotive Systems Inc. | Rozkładana przegroda zbiornika paliwa i układ zbiornika paliwa |
US20120234616A1 (en) * | 2011-03-15 | 2012-09-20 | Briggs & Stratton Corporation | Fuel tank system |
CN102383926B (zh) * | 2011-10-23 | 2013-02-06 | 浙江乐恒动力科技有限公司 | 一种发动机驱动的箱式发电机 |
JP2013144518A (ja) * | 2012-01-16 | 2013-07-25 | Fuji Heavy Ind Ltd | 燃料タンク |
DE102012112666B3 (de) * | 2012-12-19 | 2014-03-27 | Elkamet Kunststofftechnik Gmbh | Abdeckung mit Einfüllstutzen |
US9457822B2 (en) * | 2013-02-02 | 2016-10-04 | Kohler Co. | Portable generators |
JP5932854B2 (ja) * | 2013-09-18 | 2016-06-08 | トヨタ自動車株式会社 | 燃料タンク |
CN203822456U (zh) * | 2014-05-22 | 2014-09-10 | 洛阳大奥电子科技有限公司 | 分离式便携节能数码变频发电机组 |
US9840145B2 (en) * | 2014-08-25 | 2017-12-12 | Ford Global Technologies, Llc | Fuel tank with stiffening ribs in a pocket for the fuel filter |
CA2914435A1 (en) * | 2014-12-09 | 2016-06-09 | Generac Power Systems, Inc. | Auxiliary fuel tank for a portable generator |
CN104564325B (zh) * | 2015-01-28 | 2019-01-04 | 苏州圆能动力科技有限公司 | 一种基于抽拉杆架构的便携式发电机组 |
CN204436582U (zh) * | 2015-01-28 | 2015-07-01 | 苏州圆能动力科技有限公司 | 一种基于抽拉杆架构的便携式发电机组 |
CN204677982U (zh) * | 2015-01-28 | 2015-09-30 | 苏州圆能动力科技有限公司 | 一种基于滚轮和拉杆架构的发电机组 |
CN107531144B (zh) * | 2015-04-15 | 2018-10-30 | 八千代工业株式会社 | 燃料箱 |
CN205445785U (zh) * | 2016-03-02 | 2016-08-10 | 苏州圆能动力科技有限公司 | 一种便携式发电机组 |
-
2016
- 2016-03-02 CN CN201610115999.3A patent/CN105604693B/zh active Active
-
2017
- 2017-03-01 JP JP2018565447A patent/JP2019507291A/ja active Pending
- 2017-03-01 US US16/081,416 patent/US11002183B1/en active Active
- 2017-03-01 EP EP17759068.4A patent/EP3425186A4/en not_active Withdrawn
- 2017-03-01 WO PCT/CN2017/000204 patent/WO2017148217A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201047308Y (zh) * | 2007-04-10 | 2008-04-16 | 江苏江淮动力股份有限公司 | 一种便携式数码发电机组的结构 |
CN202851212U (zh) * | 2012-09-21 | 2013-04-03 | 重庆五福科技有限公司 | 一种新型油箱 |
US20150260132A1 (en) * | 2014-03-13 | 2015-09-17 | Honda Motor Co., Ltd. | Portable fuel tank assembly fixture |
CN203906090U (zh) * | 2014-06-18 | 2014-10-29 | 台州拓朴机电有限公司 | 汽油发电机组 |
CN105604693A (zh) * | 2016-03-02 | 2016-05-25 | 苏州圆能动力科技有限公司 | 一种便携式发电机组 |
Non-Patent Citations (1)
Title |
---|
See also references of EP3425186A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170022859A1 (en) * | 2011-11-03 | 2017-01-26 | Briggs & Stratton Corporation | Vertically storable engine and mower |
Also Published As
Publication number | Publication date |
---|---|
EP3425186A1 (en) | 2019-01-09 |
CN105604693B (zh) | 2018-08-31 |
US11002183B1 (en) | 2021-05-11 |
EP3425186A4 (en) | 2019-10-16 |
US20210140364A1 (en) | 2021-05-13 |
CN105604693A (zh) | 2016-05-25 |
JP2019507291A (ja) | 2019-03-14 |
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