CN1431386A - Rotor type internal-combustion engine in three strokes - Google Patents
Rotor type internal-combustion engine in three strokes Download PDFInfo
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- CN1431386A CN1431386A CN03111850A CN03111850A CN1431386A CN 1431386 A CN1431386 A CN 1431386A CN 03111850 A CN03111850 A CN 03111850A CN 03111850 A CN03111850 A CN 03111850A CN 1431386 A CN1431386 A CN 1431386A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
A rotor type three stroke diesel is composed of a symmetrical triangular arc cylinder jacket, spark plug and its wire in the cavity, a case with inlet and outlet slots sleeving the jacket with double cambered rotor, shaft sleeve and crank in the rotor shaft hole, rotor blades positioned by its location pin, arc rotor location track, contrate gear fixed on the cylinder sleeve, the crank bearing block and bush, drive shaft, rotor gear, transition gear reduction gear, balance plates and gas hood, in which the reduction rate of the reduction and contrate is 3:1, seal strips are at both sides of the rotor, both ends of the case are covered with mask and oil circuit and inlet-outlet for forced cooling.
Description
Technical field
The invention belongs to technical field of internal combustion engines, more particularly relate to the new design of internal-combustion engine complete machine and component thereof.
Background technique
Up to now, existing quartastroke engine all is the piston reciprocating type structure basically.In its each cycle, has only a stroke work done.That is to say that in whole 360 ° circulation, the angle of work done has only about 90 °.Therefore, under the situation of same air displacement, its output power is less, and efficient is lower.The air inlet of this internal-combustion engine, exhaust need special additional mechanical device, and structure is complicated, and this has just improved its manufacture cost.Again because of piston reciprocating type structure output be the straight line motion of piston rod, need that generally straight line motion is converted to circular movement and use, this just makes its efficient further descend.In addition, the piston reciprocating type structure adopts crankshaft ﹠ connecting, and its balance adjustment technology is very complicated, and its cost of production is further improved.
Purpose of the present invention, just be to overcome above-mentioned shortcoming and defect, provide a kind of in each cycle the angle of work done big, air inlet, venting gas appliance structure are simpler, directly export circular movement and need not change, and the balance adjustment technology of rotor shaft is also simpler, thereby under the situation of same air displacement, its output power is bigger, and efficient is higher, the rotor-type three-stroke IC engine that cost of production is lower.
Summary of the invention
In order to achieve the above object, the present invention is made up of institutes such as body, gas distribution system, oil-fired system, cooling system, lubrication system, ignition system, starting systems.Body comprises at least: upper and lower end respectively has three uniform arc positioning pawls and its sidewall has air outlet and suction port and its inner chamber of spark plug mounting hole cylinder sleeve for the triangular arc column face of symmetry, the spark plug that is installed in cylinder sleeve is changed spark plug and the lead thereof in the hole, be sleeved on the cylinder sleeve outside and have the casing that air inlet duct and outgassing groove and spark plug are changed the hole, the two ends that have the axis hole bi-side in the middle of being installed in the cylinder sleeve respectively have two arc surfaced rotors of locating stud, be installed in the axle sleeve in the axis hole, be installed in the rotor bent axle in the axle sleeve, two rotor blades up and down that are installed in two ends of rotor and locate with the locating stud of rotor, be installed in above the upper blade arc rotor positioning rail with the movement locus of locked rotor locating stud, be fixed on the face gear of cylinder sleeve upper-end surface, be fixed on the bearing support that has rotor bent axle semiaxis hole and transmission axis hole on the casing, be fixed on the bearing support and be sleeved on the rotor bent axle and with the bearing shell of two pawls with arc rotor positioning rail location, be installed in the transmission shaft in the transmission axis hole, be bonded in the exteranl gear of rotor bent axle upper end, be bonded on the transmission shaft and mesh and the identical transition gear of the number of teeth with exteranl gear, be bonded on the transmission shaft and mesh and the less reduction gear of the number of teeth with face gear, be fixed on the balancing patch of rotor crankshaft two end and be installed on the casing respectively the gas hood that two air outlets and middle suction port with cylinder sleeve join.The total reduction ratio of exteranl gear, transition gear, reduction gear and cylinder sleeve face gear is 3: 1.
The present invention is work like this: during the rotor crankshaft rotating, drive exteranl gear, transition gear, reduction gear and cylinder sleeve face gear successively and make cylinder sleeve deceleration rotation in the same way, reduction speed ratio is 3: 1.That is to say that cylinder sleeve whenever rotates a circle, the rotor bent axle then rotated for 3 weeks.Meanwhile, rotor crank-driven rotor rotation.Arc rotor positioning rail is to be 120 ° the camber line at center with the cylinder sleeve axis of rotation, and main effect is the motion track of the locating stud of locked rotor.Three strokes are as follows: 1. air-breathing, exhaust stroke.During the rotor rotation, the locating stud of one end is locked in second end points of the triangular arc column face of cylinder sleeve, and the locating stud of the other end then moves to the 3rd end points along triangular arc column face.This moment, the rotor bent axle just rotated a week.In this one-stroke, suction port sucks air and combustion gas, and relief opening has been discharged waste gas simultaneously.2。Compression stroke.Rotor is rotation then.The locating stud of its other end is locked in the 3rd end points of the triangular arc column face of cylinder sleeve, and the locating stud of an end then moves to first end points along triangular arc column face.This moment, the rotor bent axle rotated a week again.In this one-stroke, air that is inhaled into and combustion gas are compressed in the confined space of the triangular arc column face formation of rotor and cylinder sleeve.3。The blast stroke.Plug ignition makes air and gas explosion burning, produces pressurized gas.Pressurized gas promote rotor, make the locating stud of an end be locked in first end points of the triangular arc column face of cylinder sleeve, and the locating stud of the other end then moves to second end points along triangular arc column face.This moment, the rotor bent axle rotated a week again.When this one-stroke finished, rotor resetted, the transposition but overturn in its two ends.In three strokes, though have only the work done of blast stroke, the angle of work done has 120 °, the reliable inertia rotation of all the other two strokes.So go round and begin again, the just sustainable work done of the present invention provides power.
Two rotor blades are installed in two ends of rotor and fix with the locating stud of rotor.During the rotor rotation, rotor blade slides along the formed sliding-groove of arc positioning pawl that the cylinder sleeve upper and lower end has, and so as to the movement locus of locked rotor blade together with rotor, makes rotor be able to steady rotation, plays the assist location effect.
The contact position of the dual-side of rotor and cylinder sleeve inner chamber has Stamping Steel Ribbon.Stamping Steel Ribbon can be strengthened the sealability between cylinder sleeve and the rotor, prevents the leakage of air and combustion gas.The two ends of casing also are installed with outer cover, play protection and dust-tight effect.Spark plug is changed the hole and is convenient to the spark plug replacing.Transmission shaft is installed in the transmission axis hole of bearing support.The rotor crankshaft installed is in the rotor bent axle semiaxis hole of bearing support and be fixed between the bearing shell on the bearing support.
Casing also can be connected by cylinder sleeve shell and frame two-part and form.This split-type structural is convenient to make, and manufacturability is better.Casing also can be made integral structure with gas hood.This structure is convenient to Installation and Debugging.
Can also have in the casing and force cooling oil pipeline and import and outlet.Forcing cooling is medium with oil, and effect is preferably arranged, and makes complete machine unlikely overheated.The present invention has air cooling way simultaneously.Rely on the compression stroke of rotor to suck air, discharge hot gas by the blast stroke of rotor again.
The present invention also can be the multi-cylinder structure.The same roots rotor bent axle of the common driving of multi-cylinder.Casing can be shared one.Remaining part is many covers.Its Placement can be and articulates.This multi-cylinder structure makes complete machine work more steady, the dead point when at all having eliminated engine operation.Not only output power improves greatly, and overall efficiency also improves a lot.
Systems such as all the other distributions, fuel oil, igniting, starting, lubricated, cooling are all with traditional internal-combustion engine.
The invention provides a kind of in each cycle the angle of work done big, air inlet, venting gas appliance structure are simpler, directly export circular movement and need not change, the also better simply rotor-type three-stroke IC engine of the balance adjustment technology of rotor shaft.Under the situation of same air displacement, its output power is bigger, and efficient is higher, and cost of production is lower.It can be widely used in the national economy every profession and trade.
Description of drawings
Fig. 1 is the outline drawing of body of the present invention.
Fig. 2 is the structural representation that removes gas hood, outer cover.
Fig. 3 is for further removing the structural representation of balancing patch, exteranl gear, transition gear, reduction gear, transmission shaft, bearing support and bearing shell.
Fig. 4 is for further removing the structural representation of cylinder sleeve face gear, arc rotor positioning rail.
Fig. 5 is the assembling schematic representation of arc rotor positioning rail and rotor blade.
Fig. 6 is circuit assembling schematic representation.
Fig. 7 is three stroke working principle schematic representation.
Fig. 1～Fig. 4 and shown in Figure 6, the present invention respectively have three uniform arc positioning pawls 1 by upper and lower end and its sidewall has the cylinder sleeve 4 of triangular arc column face 3 that air outlet and suction port and spark plug mounting hole 2 inner chambers are symmetry, spark plug and lead 5 thereof, be sleeved on the cylinder sleeve outside and have the casing 9 that air inlet duct 6 and outgassing groove 7 and spark plug are changed hole 8, be installed in the two arc surfaced rotors 10 in the cylinder sleeve 4, be installed in axle sleeve 12 and rotor bent axle 13 in the rotor shaft hatch 11, rotor blade 14 with the locating stud of rotor 10 location, arc rotor positioning rail 15, face gear 16, bearing support 17 and bearing shell 18, transmission shaft 19, exteranl gear 20, transition gear 21, reduction gear 22, balancing patch 23 and gas hood 24 are formed.The dual-side of rotor 10 has Stamping Steel Ribbon 25.The two ends of casing 9 are installed with outer cover 26.Have pressure cooling oil pipeline and import 27, outlet 32 in the casing 9.The dual-side of rotor 10 has Stamping Steel Ribbon 28.
Shown in Figure 5, arc rotor positioning rail 15 is installed in above the upper rotor part blade 14 with the movement locus of locked rotor 10 together with its locating stud.
Shown in Figure 6, the contact 29 of spark plug and lead 5 thereof is connected with contact 30 and lead 31 sliding brushes thereof.
Fig. 7 is three stroke working principle schematic representation of the present invention.Fig. 7-a is air-breathing, exhaust stroke initial state.1 end of figure rotor is motionless at the b point, and 2 ends move to the c point along a point.Suction port sucks air and combustion gas in the movement process, and relief opening is discharged gas of combustion.Fig. 7-b is the compression stroke initial state.2 ends of figure rotor are motionless at the c point, and 1 end moves to a point along the b point.1 end slips over suction port and forms seal space.Along with constantly compression of motion, finish the compression process of air and combustion gas.Fig. 7-c is blast stroke initial state.Figure rotor 1 end is motionless in the locking of a point, and plug ignition makes air and gas explosion.Pressurized gas promote rotor 2 ends and move to the b point from the c point.After slipping over outlet, the air outlet begins exhaust.Fig. 7-d is the reset mode after one-period finishes.Rotor resets, the transposition but overturn in its two ends.
Embodiment
Embodiment 1.A kind of rotor-type three-stroke IC engine.Its body is the cylinder sleeve of the triangular arc column face of symmetry by inner chamber, spark plug and lead thereof, be sleeved on cylinder sleeve outside and have the casing of air inlet duct and outgassing groove, be installed in the two arc surfaced rotors in the cylinder sleeve, be installed in axle sleeve and rotor bent axle in the rotor shaft hatch, rotor blade with the locating stud of rotor location, arc rotor positioning rail, be fixed on the face gear on the cylinder sleeve, the bearing support of rotor bent axle and bearing shell, transmission shaft, exteranl gear, transition gear, reduction gear, the balancing patch of rotor bent axle and gas hood are formed.The reduction speed ratio of reduction gear and face gear is 3: 1.The dual-side of rotor has Stamping Steel Ribbon.The two ends of casing are installed with outer cover.Have in the casing and force cooling oil pipeline and import and export.Embodiment's 1 work done angle is big, and intake and exhaust are simple in structure, directly exports circular movement.Output power is big, the efficient height, and cost is low.
Embodiment 2.A kind of 3 cylinder rotor-type three-stroke IC engines.Its each cylinder is that the balancing patch and the gas hood of cylinder sleeve, spark plug and lead thereof, two arc surfaced rotor, rotor blade, the arc rotor positioning rail of the triangular arc column face of symmetry, the bearing support that is fixed on face gear on the cylinder sleeve, rotor bent axle and bearing shell, transmission shaft, exteranl gear, transition gear, reduction gear, rotor bent axle formed by inner chamber all.The reduction speed ratio of reduction gear and face gear is 3: 1.The dual-side of rotor has Stamping Steel Ribbon.3 shared casings of cylinder and rotor bent axle.Its working stroke just staggers, the work done of exploding successively.Its work is more steady, the dead point when at all having eliminated engine operation.Not only output power improves greatly, and overall efficiency also improves a lot.
Claims (10)
1. rotor-type three-stroke IC engine, it is by body, gas distribution system, oil-fired system, cooling system, lubrication system, ignition system, starting systems etc. are formed, it is characterized in that said body comprises at least: upper and lower end respectively has three uniform arc positioning pawls and its sidewall has up and down that two air outlets and middle suction port and its inner chamber of spark plug mounting hole are the cylinder sleeve of the triangular arc column face of symmetry, the spark plug that is installed in cylinder sleeve is changed spark plug and the lead thereof in the hole, be sleeved on the cylinder sleeve outside and have the casing that air inlet duct and outgassing groove and spark plug are changed the hole, the two ends that have the axis hole bi-side in the middle of being installed in the cylinder sleeve respectively have two arc surfaced rotors of locating stud, be installed in the axle sleeve in the axis hole, be installed in the rotor bent axle in the axle sleeve, two rotor blades up and down that are installed in two ends of rotor and locate with the locating stud of rotor, be installed in above the upper blade arc rotor positioning rail with the movement locus of locked rotor locating stud, be fixed on the face gear of cylinder sleeve upper-end surface, be fixed on the bearing support that has rotor bent axle semiaxis hole and transmission axis hole on the casing, be fixed on the bearing support and be sleeved on the rotor bent axle and with the bearing shell of two pawls with arc rotor positioning rail location, be installed in the transmission shaft in the transmission axis hole, be bonded in the exteranl gear of rotor bent axle upper end, be bonded on the transmission shaft and mesh and the identical transition gear of the number of teeth with exteranl gear, be bonded on the transmission shaft and mesh and the less reduction gear of the number of teeth with face gear, be fixed on the balancing patch of rotor crankshaft two end and be installed on the casing respectively the gas hood that two air outlets and middle suction port with cylinder sleeve join, exteranl gear, transition gear, the total reduction ratio of reduction gear and cylinder sleeve face gear is 3: 1.
2. according to the described rotor-type three-stroke IC engine of claim 1, it is characterized in that the dual-side of said rotor and the contact position of cylinder sleeve inner chamber have Stamping Steel Ribbon.
3. according to claim 1 or 2 described rotor-type three-stroke IC engines, it is characterized in that the two ends of said casing also are installed with outer cover.
4. according to claim 1 or 2 described rotor-type three-stroke IC engines, it is characterized in that said casing also can be connected by cylinder sleeve shell and frame two-part to form.
5. according to the described rotor-type three-stroke IC engine of claim 3, it is characterized in that said casing also can be connected by cylinder sleeve shell and frame two-part to form.
6. according to claim 1 or 2 described rotor-type three-stroke IC engines, it is characterized in that said casing also can make integral structure with gas hood.
7. according to the described rotor-type three-stroke IC engine of claim 3, it is characterized in that said casing also can make integral structure with gas hood.
8. according to the described rotor-type three-stroke IC engine of claim 6, it is characterized in that having in the said casing pressure cooling oil pipeline and import and outlet.
9. according to the described rotor-type three-stroke IC engine of claim 7, it is characterized in that having in the said casing pressure cooling oil pipeline and import and outlet.
10. according to the described rotor-type three-stroke IC engine of claim 9, it is characterized in that it is the multi-cylinder structure, multi-cylinder drives same roots rotor bent axle jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB03111850XA CN100460640C (en) | 2003-01-30 | 2003-01-30 | Rotor type internal-combustion engine in three strokes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB03111850XA CN100460640C (en) | 2003-01-30 | 2003-01-30 | Rotor type internal-combustion engine in three strokes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1431386A true CN1431386A (en) | 2003-07-23 |
| CN100460640C CN100460640C (en) | 2009-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB03111850XA Expired - Fee Related CN100460640C (en) | 2003-01-30 | 2003-01-30 | Rotor type internal-combustion engine in three strokes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100460640C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877935A (en) * | 2012-11-01 | 2013-01-16 | 王福成 | Three-stroke sliding vane type rotary engine |
| CN104389639A (en) * | 2013-09-23 | 2015-03-04 | 摩尔动力(北京)技术股份有限公司 | Eccentric shaft hole rotor fluid mechanism |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3214239A1 (en) * | 1982-04-17 | 1982-10-21 | Werner 7807 Elzach Becht | Three-stroke gas engine with the arrangement principle of its associated auxiliary units |
| US5761739A (en) * | 1993-06-08 | 1998-06-02 | International Business Machines Corporation | Methods and systems for creating a storage dump within a coupling facility of a multisystem enviroment |
| CN2527711Y (en) * | 2001-06-23 | 2002-12-25 | 杜初昇 | Rotor three-stroke internal combustion engine |
-
2003
- 2003-01-30 CN CNB03111850XA patent/CN100460640C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877935A (en) * | 2012-11-01 | 2013-01-16 | 王福成 | Three-stroke sliding vane type rotary engine |
| CN104389639A (en) * | 2013-09-23 | 2015-03-04 | 摩尔动力(北京)技术股份有限公司 | Eccentric shaft hole rotor fluid mechanism |
| CN104389639B (en) * | 2013-09-23 | 2017-09-05 | 摩尔动力(北京)技术股份有限公司 | Eccentric pivot hole rotor fluid mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100460640C (en) | 2009-02-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20090211 Termination date: 20100130 |