CN201721321U - Solar car and PV electromagnetic clutch device thereof - Google Patents
Solar car and PV electromagnetic clutch device thereof Download PDFInfo
- Publication number
- CN201721321U CN201721321U CN2010202174541U CN201020217454U CN201721321U CN 201721321 U CN201721321 U CN 201721321U CN 2010202174541 U CN2010202174541 U CN 2010202174541U CN 201020217454 U CN201020217454 U CN 201020217454U CN 201721321 U CN201721321 U CN 201721321U
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- electrical generator
- solar cell
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Abstract
The utility model discloses a PV electromagnetic clutch device which is used for a car with two power supply systems, i.e. a generator and a solar cell; the device comprises an electromagnetic clutch between the driving shaft and the driving wheel of the generator; the driving rotary part and the driven rotary part of the electromagnetic clutch are respectively connected with the driving shaft and the driving wheel of the generator; and one power supply branch circuit of the solar cell is connected with the electromagnetic clutch on the circuit. The device transmits or stops the mechanical transmission torque with the action of electromagnetic force, can automatically switch the working modes of generation with solar energy and the generator through the electromagnetic clutch according to the generated power of a vehicle solar generation system so as to reduce the working load produced when an engine drives the generator. The utility model also discloses a solar car with the PV electromagnetic clutch device.
Description
Technical field
The utility model relates to automobile technical field, particularly relates to a kind of being used for to change automatically between generator for electricity generation and solar cell power generation, so that the photovoltaic electromagnetic arrangement of clutch that Vehicular accumulator cell is charged or powers.The utility model also relates to the solar car that is provided with above-mentioned photovoltaic electromagnetic power-transfer clutch.
Background technology
The required power of automobile traveling is mainly derived from driving engine, driving engine provides the automobile traveling system required power by the burning fuel oil, usually be provided with electrical generator and Vehicular accumulator cell in the automobile, driving engine drive electrical generator by automobile charges to Vehicular accumulator cell, provides its required electric weight by electrical generator or Vehicular accumulator cell to consumers such as sound equipment, car light, various instrument.
The electrification degree of modern automobile improves day by day, therefore the consumption of current of each accessory equipment also sharply increases, its required energy all derives from the driving engine of automobile, therefore need driving engine to provide more power to drive attendant equipments such as electrical generator, increased the extra oil consumption of driving engine virtually, bring a large amount of CO2 emissions, caused the serious environmental pollution, and a large amount of energy resource consumptions is unfavorable for economizing on resources; Simultaneously, driving engine is when electrical generator provides power, and the power that provides to running gear will certainly be provided, and then has influence on the walking performance of automobile.
Along with the develop rapidly of global economy and science and technology, the scientist of various countries is just endeavouring to develop the electronlmobil of generation than of low pollution now, and hope can replace the automobile of burns gasoline.
Up to the present, the application engineering of solar power on automobile mainly contains aspect two:
The one, as propulsive effort, use solar cell that luminous energy is changed into electric energy, electric energy can have been deposited standby in the accumulate pond, is used for the electrical motor of propelling vehicle.
The 2nd, as the energy of automotive accessory, on orthodox car, use solar power as auxiliary power, to reduce the consumption of conventional fuel, the application of this respect mainly contains following several form:
At first, solar power can be used as the auxiliary charging energy of automotive battery, after installing solar cell additional on the car, can utilize solar power to be Vehicular accumulator cell charging or power supply under the situation that weather condition allows, thereby reach the purpose of energy-saving and emission-reduction.
Secondly, can be used for systems such as drive fan and air conditioning for automobiles, automobile berths in the sun, because atmosphere draught-free in the car makes car body become to collect the greenhouse of solar power, causes vehicle interior temperature to raise, make to discharge a large amount of objectionable impuritiess in the car, thereby make air quality in vehicle become poor.If install solar energy equipment additional, such as installing solar fan etc. additional, then can not provide new wind and cooling for vehicle has energy consumption at lay day, guarantee that vehicle has good air quality when setting out on a journey once more.
Use solar cell to charge, can alleviate the workload of automotive engine, and then reduce fuel oil consumption and environmental pollution to automotive battery.But solar cell can only could generate electricity under sun-drenched weather condition, therefore can not replace generator for electricity generation fully, can only be used as a kind of additional energy.
Under normal conditions, automotive engine drives generator for electricity generation by belt and belt pulley, when solar cell reaches certain electric energy generated,, need the power transmission between combustion cutoff and the electrical generator in order to reach the purpose of energy-saving and emission-reduction, make electrical generator be in shut down condition, do not participate in generating, only provide electric energy, when the electric energy generated of solar cell is not enough by solar cell, need again driving engine and electrical generator are reconnected, electrical generator is resumed work generate electricity.
Change between generator for electricity generation and solar cell power generation in order to make automobile, in the prior art, generally control by the method that installs control setup additional, the detecting unit of these control setups can detect the mode of operation of solar cell in good time, and can send control corresponding instruction according to the electric energy generated of solar cell, according to control command driving engine and electrical generator are combined or both are separated by performance element.This control setup complex structure, poor, the maintenance cost height of commonality, and its detecting unit is subjected to electromagnetic interference easily, and reliability is lower, is not suitable for large scale application.
Therefore, how making the automobile that solar cell is installed carry out desirable conversion between above-mentioned two kinds of generation modes, is the present technical issues that need to address of those skilled in the art.
The utility model content
The purpose of this utility model provides a kind of photovoltaic electromagnetic arrangement of clutch.This arrangement of clutch is installed on the axle drive shaft place of automobile current generator, after the fuel engines vehicle is installed photovoltaic solar cell, can cut off, connect the driving torque between electrical generator dynamical axis and the belt pulley at any time automatically according to the electric energy generated of solar cell, under the situation that weather condition allows by solar cell for supplying power, otherwise then be automatically converted to generator powered, reduce the live load that driving engine drives the electrical generator generation to reach, realize the purpose of vehicle energy saving consumption reduction.
Another purpose of the present utility model provides a kind of solar car that is provided with above-mentioned photovoltaic electromagnetic arrangement of clutch.
For solving the problems of the technologies described above, the utility model provides a kind of photovoltaic electromagnetic arrangement of clutch, be used to be provided with the automobile of electrical generator and two kinds of electric power systems of solar cell, comprise the axle drive shaft of being located at described electrical generator and the magnetic clutch between the drive wheel, the driven rotating part of active rotation partial sum of described magnetic clutch is connected with drive wheel with the axle drive shaft of described electrical generator respectively, and one of power supply branch road of described solar cell is connected on circuit with described magnetic clutch.
Preferably, described magnetic clutch is specially dry-type multidisc electromagnetic clutch.
Preferably, described dry-type multidisc electromagnetic clutch comprises the friction lining group; One side of described friction lining group is provided with field winding and spring, and opposite side is provided with armature; One of power supply branch road of described solar cell is connected on circuit with described field winding.
Preferably, described friction lining group comprises the active friction plate of alternately folding and from movable friction plate, described active friction plate can be installed on the spline axle head of described generator drive shaft with moving axially, and described outer rim bossing from movable friction plate is stuck in the sleeve that is fixed together with described generator drive wheel.
Preferably, the drive wheel of described magnetic clutch and described electrical generator is an integral structure.
Preferably, further be provided with bearing between the axle drive shaft of described electrical generator and the drive wheel.
Preferably, described bearing is specially built-in ball bearing of main shaft.
Preferably, the drive wheel of described electrical generator is specially belt pulley.
The utility model also provides a kind of solar car, is provided with two kinds of electric power systems of electrical generator and solar cell, and the electrical generator of described generator powered system is provided with above-mentioned each described photovoltaic electromagnetic arrangement of clutch.
Photovoltaic electromagnetic arrangement of clutch provided by the utility model is a kind of automation power element, it utilize electromagnetic force be used for transmit or the stops machine driving torque, can be according to the electric energy generated of automobile-used solar power system, adopting the part solar electrical energy generation is the magnetic clutch power supply, when being arranged, electricity can start at once and enter in conjunction with transmission mode, can not close and enter the separation idle mode immediately when having electricity, has speed of response very efficiently, utilize the mode of operation of magnetic clutch automatic switchover solar electrical energy generation and generator for electricity generation, can reach is having under the situation of solar electrical energy generation automobile current generator not work, the automobile current generator state of normal operation then under the situation of no photovoltaic power supply, drive the live load that electrical generator produces thereby reduce driving engine, effects of energy conservation and environmental protection is remarkable; Owing to avoided adopting other control device, not disturbed by external factor such as electromagnetism, have very good unfailing performance; In addition, also have technical advantages such as simple in structure, highly versatile, maintenance cost be low, application suits large area to popularize.
In a kind of specific embodiment, described magnetic clutch is specially dry-type multidisc electromagnetic clutch.Because be the dry type friction plate structure, its durability is strong, thermal diffusivity good, the torsion transmission speed is fast, is not easy to occur the phenomenon that throws switch, and does not need to lubricate, and can adapt to various sharp poundings and temperature traverse, can normal operation under the various mode of operations of driving engine.
In the another kind of specific embodiment, the drive wheel of described magnetic clutch and described electrical generator is an integral structure.So, can reduce the volume of photovoltaic electromagnetic arrangement of clutch, make whole photovoltaic electromagnetic clutch device can be used as an annex and be installed in former generator drive shaft place, as long as pull down former dynamo pulley during installation, changing this arrangement of clutch gets final product, avoid the design of the too much former electrical generator of change, do not change drive wheel outside dimension, drive belt length and the moment of former electrical generator, be easy to safeguard, change.
Solar car provided by the utility model comprises above-mentioned photovoltaic electromagnetic arrangement of clutch, because above-mentioned photovoltaic electromagnetic arrangement of clutch has above-mentioned technique effect, the solar car with this photovoltaic electromagnetic arrangement of clutch also should possess the corresponding techniques effect.
Description of drawings
Fig. 1 is in structural representation in conjunction with transmission mode for the utility model provides the photovoltaic electromagnetic arrangement of clutch;
Fig. 2 is in the structural representation that separates idle mode for the utility model provides the photovoltaic electromagnetic arrangement of clutch.
Pairing equipment of numeral number or component names are as follows among the figure:
1. electrical generator 1-1. axle drive shaft 1-2. drive wheel 1-3. sleeve 1-4. ball bearing of main shaft 2-1. field winding 2-2. iron core 2-3. armature 2-4. friction lining group 2-5. spring 2-4-1. active friction plate 2-4-2. is from movable friction plate
The specific embodiment
Core of the present utility model provides a kind of photovoltaic electromagnetic arrangement of clutch.This device utilize electromagnetic force be used for transmit or the stops machine driving torque, can be according to the electric energy generated of automobile-used solar power system, utilize the mode of operation of magnetic clutch automatic switchover solar electrical energy generation and generator for electricity generation, drive the live load that electrical generator produces thereby reduce driving engine.Another core of the present utility model provides a kind of solar car that is provided with above-mentioned photovoltaic electromagnetic arrangement of clutch.
In order to make those skilled in the art person understand the utility model scheme better, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
The term in expression orientation such as herein " inboard, the outsides " is based on the position relation of accompanying drawing, only is for convenience of description, it should be interpreted as the qualification to concrete structure.
In a kind of specific embodiment, photovoltaic electromagnetic arrangement of clutch provided by the utility model is mainly used in the automobile that is provided with electrical generator and two kinds of electric power systems of solar cell.
The generator powered system is the main power generating system of automobile, driving engine by automobile drives its running by belt and belt pulley, can change the part kinetic energy of driving engine into electric energy charges to Vehicular accumulator cell, provide its required electric weight by electrical generator or Vehicular accumulator cell to consumer, owing to be to obtain power by combustion fuel to generate electricity, therefore it is less to be affected by the external environment, can both normal operation at weather condition such as fine, cloudy, rain, snow and night, but all weather operation.
Solar cell power system is the auxiliary generating system of automobile, its solar cell generally is located at the position of auto body energy direct contact sunlight, perhaps be made into the part of auto body, by photoelectric effect or Photochemical effects luminous energy is changed into electric energy, because its energy source is a sunlight, it is bigger to be affected by the external environment, at the moon, rain, weather condition and nights such as snow, because sunlight strength is lower, therefore its electric energy generated is generally all fainter, even cisco unity malfunction, can not all weather operation, can only be used as auxiliary energy, to reduce the consumption of conventional fuel.
As mentioned above, under normal conditions, automotive engine drives generator for electricity generation by belt and belt pulley, when solar cell reaches certain electric energy generated, in order to reach the purpose of energy-saving and emission-reduction, need the power transmission between combustion cutoff and the electrical generator, make electrical generator be in shut down condition, do not participate in generating, only provide electric energy by solar cell, when the electric energy generated of solar cell is not enough, need again driving engine and electrical generator are reconnected, electrical generator is resumed work generate electricity.
Please refer to Fig. 1, Fig. 2, Fig. 1 is in structural representation in conjunction with transmission mode for the utility model provides the photovoltaic electromagnetic arrangement of clutch; Fig. 2 is in the structural representation that separates idle mode for the utility model provides the photovoltaic electromagnetic arrangement of clutch.
As shown in the figure, the power intake that the utility model provides the photovoltaic electromagnetic arrangement of clutch to be located at electrical generator, its magnetic clutch is between the axle drive shaft 1-1 and drive wheel 1-2 of electrical generator 1.
Above-mentioned magnetic clutch is specially dry-type multidisc electromagnetic clutch, mainly by field winding 2-1, iron core 2-2, armature 2-3, friction lining group 2-4, compositions such as spring 2-5 and connector, friction lining group 2-4 forms by the active friction plate 2-4-1 of alternately folding with from movable friction plate 2-4-2, active friction plate 2-4-1 can be installed on the spline axle head of generator drive shaft 1-1 with moving axially, be stuck in the sleeve 1-3 that is fixed together with generator drive wheel 1-2 from the outer rim bossing of movable friction plate 2-4-2, field winding 2-1 and spring 2-5 are positioned at the inboard of friction lining group 2-4, armature 2-3 is positioned at the outside of friction lining group 2-4, one of power supply branch road of field winding 2-1 and solar cell is connected on circuit, be provided with built-in ball bearing of main shaft 1-4 between sleeve 1-3 and the axle drive shaft 1-1, to guarantee the right alignment of drive wheel 1-2 and axle drive shaft 1-1, make operation more reliable and more stable.
Active friction plate 2-4-1 is nested on the generator drive shaft 1-1 by its inner rim projection, can move freely vertically, constitute the active rotation part of power-transfer clutch together with other parts, because be that spline connects, the active friction plate 2-4-1 that axle drive shaft 1-1 will drive on it when rotating rotates together.
Also can move vertically from movable friction plate 2-4-2, constitute the driven rotating part of power-transfer clutch with other parts, 2-4-1 is different with active friction plate, do not rotate from movable friction plate 2-4-2 with axle drive shaft 1-1, but rotate with drive wheel 1-2, under released state, drive wheel 1-2 can not rotate when axle drive shaft 1-1 rotated.
When adopting generator for electricity generation, the field winding 2-1 of magnetic clutch must not, under the elastic force effect of spring 2-5 active friction plate 2-4-1 and be pressed into each other draw-in groove from movable friction plate 2-4-2 in, tightly push down each friction lining, rely on the friction force between the driving and driven friction lining, make axle drive shaft 1-1 and drive wheel 1-2 become a unitary rotation, drive generator for electricity generation by driving engine.
Under the situation that weather condition allows, when the solar cell normal operation, part power supply offers power-transfer clutch, its field winding 2-1 get electric after, armature 2-3 is inhaled to iron core 2-2, the elastic force that armature 2-3 overcomes spring 2-5 compresses it, make active friction plate 2-4-1 and, lose the effect of driving torque, at this moment from the disappearance of the friction force between the dynamic friction 2-4-2 sheet, drive wheel 1-2 will be in idling conditions, thereby reach the purpose of generation outage machine work.
Field winding 2-1 one end can be connected with the power branch of solar cell with the slip ring (not shown) by brush, with input dc power, but other end ground connection.
Above-mentioned photovoltaic electromagnetic arrangement of clutch is a kind of automation power element, it utilize electromagnetic force be used for transmit or the stops machine driving torque, can be according to the electric energy generated of automobile-used solar power system, adopting the part solar electrical energy generation is the magnetic clutch power supply, when being arranged, electricity can start at once and enter in conjunction with transmission mode, can not close and enter the separation idle mode immediately when having electricity, has speed of response very efficiently, utilize the mode of operation of magnetic clutch automatic switchover solar electrical energy generation and generator for electricity generation, can reach is having under the situation of solar electrical energy generation automobile current generator not work, the automobile current generator state of normal operation then under the situation of no photovoltaic power supply, drive the live load that electrical generator produces thereby reduce driving engine, effects of energy conservation and environmental protection is remarkable; Owing to avoided adopting other control device, not disturbed by external factor such as electromagnetism, have very good unfailing performance; In addition, also have technical advantages such as simple in structure, highly versatile, maintenance cost be low, application suits large area to popularize.
Owing to be the dry type friction plate structure, its durability is strong, thermal diffusivity good, the torsion transmission speed is fast, is not easy to occur the phenomenon that throws switch, and does not need to lubricate, and can adapt to various sharp poundings and temperature traverse, can normal operation under the various mode of operations of driving engine.
Certainly; magnetic clutch is not limited to dry disc clutch; can also be the magnetic clutch of other types such as slipping toothed electromagnetic clutch, magnetic formula magnetic clutch or eddy current type magnetic clutch, the every magnetic clutch that can be opened by the solar cell direct control be all within protection domain of the present utility model.
The outer radius portion of above-mentioned drive wheel is a belt pulley, integrates the formula structure with magnetic clutch.So, can reduce the volume of photovoltaic electromagnetic arrangement of clutch, make whole photovoltaic electromagnetic clutch device can be used as an annex and be installed in former generator drive shaft place, as long as pull down former dynamo pulley during installation, changing this arrangement of clutch gets final product, avoid the design of the too much former electrical generator of change, do not change drive wheel outside dimension, drive belt length and the moment of former electrical generator, be easy to safeguard, change.
Here need to prove, the operating voltage of magnetic clutch can be controlled between 12V～36V, magnetic clutch adopts the direct current (DC) of solar cell generation as power supply, in the voltage range of 12V～36V, the wide variation that can adapt to solar cell power generation power under the different weather condition, and power supply do not had voltage stabilizing and filtering requirements.
If the operating voltage of magnetic clutch is less than 12V, because voltage is less, the suction that its field winding produces is also less relatively, can't inhale moving armature with length of spring compressed, can not make active friction plate and be separated from movable friction plate, magnetic clutch can still be in bonding state; If the operating voltage of magnetic clutch is greater than 36V, to high requirement be proposed to the generated output of solar cell, with regard to prior art, the energy transformation ratio of solar cell is 10～20%, only under good especially weather condition, could produce enough voltage and make magnetic clutch be in off-state; Therefore it is comparatively suitable the operating voltage of magnetic clutch being set between 12V～36V.
The utility model provides the photovoltaic electromagnetic arrangement of clutch to be applicable to all kinds of electrical generators, and wherein modal have five classes:
1. common alternating current generator, though the time spent need be equipped with the electrical generator of voltage regulator.
2. integral alternator, promptly electrical generator and regulating control are made a single-piece electrical generator.
3. band pump alternating current generator, the just electrical generator that is installed together with vacuum booster pump with brake system of car.
4. brushless alternator does not promptly need the electrical generator of brush.
5. magneto alternator, promptly magnetic pole is the electrical generator that permanent magnet is made.
Except above-mentioned photovoltaic electromagnetic arrangement of clutch, the utility model also provides a kind of solar car.This solar car is provided with electrical generator and two kinds of electric power systems of solar cell, and its electrical generator is provided with above-mentioned each described photovoltaic electromagnetic arrangement of clutch, and all the other structures please refer to prior art, and this paper repeats no more.
More than solar car provided by the utility model and photovoltaic electromagnetic arrangement of clutch thereof are described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand core concept of the present utility model.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (9)
1. photovoltaic electromagnetic arrangement of clutch, be used to be provided with the automobile of electrical generator and two kinds of electric power systems of solar cell, it is characterized in that, comprise the axle drive shaft of being located at described electrical generator and the magnetic clutch between the drive wheel, the driven rotating part of active rotation partial sum of described magnetic clutch is connected with drive wheel with the axle drive shaft of described electrical generator respectively, and one of power supply branch road of described solar cell is connected on circuit with described magnetic clutch.
2. photovoltaic electromagnetic arrangement of clutch according to claim 1 is characterized in that described magnetic clutch is specially dry-type multidisc electromagnetic clutch.
3. photovoltaic electromagnetic arrangement of clutch according to claim 2 is characterized in that described dry-type multidisc electromagnetic clutch comprises the friction lining group; One side of described friction lining group is provided with field winding and spring, and opposite side is provided with armature; One of power supply branch road of described solar cell is connected on circuit with described field winding.
4. photovoltaic electromagnetic arrangement of clutch according to claim 3, it is characterized in that, described friction lining group comprises the active friction plate of alternately folding and from movable friction plate, described active friction plate can be installed on the spline axle head of described generator drive shaft with moving axially, and described outer rim bossing from movable friction plate is stuck in the sleeve that is fixed together with described generator drive wheel.
5. photovoltaic electromagnetic arrangement of clutch according to claim 1 is characterized in that, the drive wheel of described magnetic clutch and described electrical generator is an integral structure.
6. photovoltaic electromagnetic arrangement of clutch according to claim 1 is characterized in that, further is provided with bearing between the axle drive shaft of described electrical generator and the drive wheel.
7. photovoltaic electromagnetic arrangement of clutch according to claim 6 is characterized in that described bearing is specially built-in ball bearing of main shaft.
8. according to each described photovoltaic electromagnetic arrangement of clutch of claim 1 to 7, it is characterized in that the drive wheel of described electrical generator is specially belt pulley.
9. a solar car is provided with two kinds of electric power systems of electrical generator and solar cell, it is characterized in that, the electrical generator of described generator powered system is provided with aforesaid right and requires 1 to 8 each described photovoltaic electromagnetic arrangement of clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202174541U CN201721321U (en) | 2010-06-04 | 2010-06-04 | Solar car and PV electromagnetic clutch device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202174541U CN201721321U (en) | 2010-06-04 | 2010-06-04 | Solar car and PV electromagnetic clutch device thereof |
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| Publication Number | Publication Date |
|---|---|
| CN201721321U true CN201721321U (en) | 2011-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010202174541U Expired - Lifetime CN201721321U (en) | 2010-06-04 | 2010-06-04 | Solar car and PV electromagnetic clutch device thereof |
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| CN (1) | CN201721321U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847907A (en) * | 2010-06-04 | 2010-09-29 | 英利能源（中国）有限公司 | Solar automobile and photovoltaic electromagnetic engaging and disengaging gear |
| WO2014105618A1 (en) * | 2012-12-24 | 2014-07-03 | Borgwarner Inc. | Fail-safe dry friction clutch for a coolant pump |
| CN104728300A (en) * | 2013-12-19 | 2015-06-24 | 博格华纳公司 | Friction Clutch For Accessory Drive |
| US9447826B2 (en) | 2012-12-24 | 2016-09-20 | Borgwarner Inc. | Friction clutch for driven accessory |
| US9453571B2 (en) | 2012-12-24 | 2016-09-27 | Borgwarner Inc. | Metal pulley with non-magnetically susceptible insert |
| US9458897B2 (en) | 2012-12-24 | 2016-10-04 | Borgwarner Inc. | Accessory drive with friction clutch |
| US9863486B2 (en) | 2012-12-24 | 2018-01-09 | Borgwarner Inc. | Driven accessory |
| CN107919765A (en) * | 2017-11-03 | 2018-04-17 | 兰州飞行控制有限责任公司 | It is a kind of to have the function of to lock stagnant double margin brushless DC electric machine assemblies |
| CN110748579A (en) * | 2019-09-10 | 2020-02-04 | 陈梅花 | Dry type electromagnetic clutch |
-
2010
- 2010-06-04 CN CN2010202174541U patent/CN201721321U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847907A (en) * | 2010-06-04 | 2010-09-29 | 英利能源（中国）有限公司 | Solar automobile and photovoltaic electromagnetic engaging and disengaging gear |
| US9482286B2 (en) | 2011-04-13 | 2016-11-01 | Borgwarner Inc. | Fail-safe dry friction clutch for a vehicle accessory |
| US9458897B2 (en) | 2012-12-24 | 2016-10-04 | Borgwarner Inc. | Accessory drive with friction clutch |
| CN104919204A (en) * | 2012-12-24 | 2015-09-16 | 博格华纳公司 | Fail-safe dry friction clutch for a coolant pump |
| US9447826B2 (en) | 2012-12-24 | 2016-09-20 | Borgwarner Inc. | Friction clutch for driven accessory |
| US9453571B2 (en) | 2012-12-24 | 2016-09-27 | Borgwarner Inc. | Metal pulley with non-magnetically susceptible insert |
| WO2014105618A1 (en) * | 2012-12-24 | 2014-07-03 | Borgwarner Inc. | Fail-safe dry friction clutch for a coolant pump |
| US9765827B2 (en) | 2012-12-24 | 2017-09-19 | Borgwarner Inc. | Dry friction clutch for a vehicle accessory |
| US9863486B2 (en) | 2012-12-24 | 2018-01-09 | Borgwarner Inc. | Driven accessory |
| CN104919204B (en) * | 2012-12-24 | 2018-01-23 | 博格华纳公司 | Fail safe dry friction clutch for cooling medium pump |
| CN104728300A (en) * | 2013-12-19 | 2015-06-24 | 博格华纳公司 | Friction Clutch For Accessory Drive |
| CN107919765A (en) * | 2017-11-03 | 2018-04-17 | 兰州飞行控制有限责任公司 | It is a kind of to have the function of to lock stagnant double margin brushless DC electric machine assemblies |
| CN110748579A (en) * | 2019-09-10 | 2020-02-04 | 陈梅花 | Dry type electromagnetic clutch |
| CN110748579B (en) * | 2019-09-10 | 2020-10-16 | 泉州市良创信息科技有限公司 | Dry type electromagnetic clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110126 Effective date of abandoning: 20111109 |