CN1082141A - Piston-rotating volume-varying mechanism - Google Patents
Piston-rotating volume-varying mechanism Download PDFInfo
- Publication number
- CN1082141A CN1082141A CN 93111106 CN93111106A CN1082141A CN 1082141 A CN1082141 A CN 1082141A CN 93111106 CN93111106 CN 93111106 CN 93111106 A CN93111106 A CN 93111106A CN 1082141 A CN1082141 A CN 1082141A
- Authority
- CN
- China
- Prior art keywords
- crankwheel
- piston
- rotor
- chute
- main wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Transmission Devices (AREA)
Abstract
A kind of piston-rotating volume-varying mechanism, its effect mainly is that expansion energy is become rotation function or rotation function is become expansion energy.It is characterized in that four annular pistons move in a circle between stator and double rotor, piston divides on two groups of rotors that are embedded in respectively separately, every group rotor symmetry has two crankwheels to rotate with rotor, and with stator on ring gear engagement, slide in the chute of the crank block on the crankwheel on the main wheel wheel disc.When main wheel rotates, drive the crankwheel that is engaged in ring gear and rotate, make and do the variable speed rotation between two rotors, drive piston its volume is changed.Otherwise if expansion energy makes volume-variation, then main wheel rotates, and internal-combustion engine, pump, motor can be done by this mechanism.Its advantage is: simple in structure, and good manufacturability, useful ceramics manufacturing.Piston and rotor are not done backward rotation, do not have to impact, at a high speed, low-speed performance is stable.
Description
The present invention relates to a kind of piston-rotating volume-varying mechanism, belong to field of mechanical technique.
Piston-rotating volume-varying mechanism mainly is to replace piston, connecting rod expansion energy to be become rotation function, or rotation function is become a kind of mechanism of expansion energy.It has piston and does not move reciprocatingly, at a high speed, low-speed running is stable, characteristic of simple structure.
The present invention realizes by the following method: four not a half annular pistons move in a circle between stator and double rotor, piston divides on two groups of rotors that are embedded in respectively separately, every group rotor symmetry has two crankwheels to rotate with rotor, and with stator on ring gear engagement, slide in the chute of the crank block on the crankwheel on the main wheel wheel disc.Move the crankwheel rotation that is engaged in ring gear when the main wheel rotation epoch, make and do the variable speed rotation between two rotors, and its volume is changed for moving piston rotation.Otherwise, if there is expansive force to make volume-variation between the piston, main wheel output rotation function then.
Concrete structure of the present invention is provided by following examples and accompanying drawing.
Fig. 1 is a plan view of the present invention, Fig. 2 sectional view.
Describe concrete structure of the present invention and principle in detail below in conjunction with accompanying drawing:
Piston-rotating volume-varying mechanism mainly by: 1 stator, 2 pistons, 3 double rotors, 4 crankwheels, 5 ring gears, 6 crank blocks, 7 main wheels are formed (seeing Fig. 1, Fig. 2).Four pistons (2) divide two groups, A-B is one group, C-D is one group, be embedded in respectively on the rotor (3) separately, two crankwheels (4) symmetric arrangement is arranged on each rotor, the center of circle of crankwheel and place rotor rotate with speed, and crankwheel and fixing ring gear (5) engagement slide in the wheel disc chute of the crank block on the crankwheel (6) on main wheel (7).When main wheel rotated, crank block moving crankwheel of generation rotated.Because crankwheel is engaged in fixing ring gear, and two adjacent crankwheel distance of center circle are changed regularly, then the pairing two-piston distance in the moving two crankwheel centers of circle of generation changes, and realizes the long-pending function of transfiguration.Otherwise, when volume being changed, then promote main wheel and rotate the output rotation function as if expansion energy.
This mechanism is during as pump or oil hydraulic motor, and double feed inlet and two outlets or triple feed inlet and three outlet symmetric arrangement make it stressed evenly.
This mechanism is during as internal-combustion engine, and suction port and relief opening separate with a piston in a side, and igniting or high pressure oil shower nozzle are at symmetrical suction port and relief opening opposite side, and four pistons are divided into four cylinders to volume, realizes air-breathing, compression, outburst, degassing function.
This mechanism's piston and two-spool acceleration of motion curve are sine or cosine, make each kinematic pair not have impact, motion steadily.
Advantage of the present invention shows as: simple in structure, volume is little, and transmission power is big. Good manufacturability, piston, cylinder useful ceramics material are made. Each movement parts does not move reciprocatingly, and do not have to impact, at a high speed, the low speed rotation stable performance. Piston seal performance is good, and is good in economic efficiency.
Claims (9)
1, a kind of piston-rotating volume-varying mechanism is characterized in that two or four not a half annular pistons divide two groups to be embedded in or to be fixed on the double rotor, is the airtight annular space of rectangle move in a circle [2] in a cross section.
2, piston-rotating volume-varying mechanism according to claim 1 is characterized in that it is a group rotor that one or two piston is embedded on the rotor, and there are two group rotors in this mechanism, claims double rotor [3].
3, according to claim 1,2 described piston-rotating volume-varying mechanisms, it is characterized in that 1~13 crankwheel is arranged on every group rotor, crankwheel is made up of a gear and the Cylinder that is fixed on the gear edge, and crankwheel axle center and rotor link, and rotor rotation [4] relatively.
4, according to claim 2,3 described piston-rotating volume-varying mechanisms, the gear engagement that it is characterized in that crankwheel is in the ring gear that is fixed on the stator, position engaged be make the crank of two adjacent on two rotors crankwheels cross separately the angle of cut of crankwheel axle center line equals 80 °~280 ° [9].
5, according to claim 3,4 described, on the same rotor, two above crankwheels are arranged, crankwheel and ring gear position engaged are to make each crankwheel crank rotate [8] synchronously.
6, according to claim 1,2,3 described piston-rotating volume-varying mechanisms, it is characterized in that main wheel is made up of the wheel disc and the main shaft of 1~13 chute two generations, the crank block on the crankwheel slides in chute, and in generation,, moving main wheel rotated [7].
7, according to claim 5,6 described, there are two on each wheel disc of main wheel with upper hopper chute, chute is wanted well-balanced layout [12].
8, according to claim 4, the velocity ratio of the gear of ring gear and crankwheel equals 2~8[11].
According to claim 6,7 described piston-rotating volume-varying mechanisms, it is characterized in that 9, according to different purposes needs, the chute both sides groove face on the main wheel wheel disc is parallel surface or arc surface, or the involute face, or become " V " font [10] at the radial direction chute.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 93111106 CN1082141A (en) | 1993-05-07 | 1993-05-07 | Piston-rotating volume-varying mechanism |
CN 94110103 CN1112642A (en) | 1993-05-07 | 1994-03-12 | Rotary-piston variable volume mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 93111106 CN1082141A (en) | 1993-05-07 | 1993-05-07 | Piston-rotating volume-varying mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1082141A true CN1082141A (en) | 1994-02-16 |
Family
ID=4988912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 93111106 Pending CN1082141A (en) | 1993-05-07 | 1993-05-07 | Piston-rotating volume-varying mechanism |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1082141A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006056126A1 (en) * | 2004-11-24 | 2006-06-01 | Quan Zhao | A power transmitting mechanism for the conversion between linear movement and rotary motion |
CN103281278A (en) * | 2013-04-24 | 2013-09-04 | 东莞宇龙通信科技有限公司 | LTE (Long Term Evolution) communication transmission system, LTE communication receiving system and communication terminal |
CN108027596A (en) * | 2015-09-16 | 2018-05-11 | 深圳市大疆创新科技有限公司 | For the system, apparatus and method made a sound |
-
1993
- 1993-05-07 CN CN 93111106 patent/CN1082141A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006056126A1 (en) * | 2004-11-24 | 2006-06-01 | Quan Zhao | A power transmitting mechanism for the conversion between linear movement and rotary motion |
CN100429431C (en) * | 2004-11-24 | 2008-10-29 | 赵荃 | Power transmission mechanism with linear and rotation movement conversion |
US7584737B2 (en) | 2004-11-24 | 2009-09-08 | Xiamen Tuxian Energetic Science & Technology Co., Ltd. | Power transmission mechanism for conversion between linear movement and rotary motion |
CN103281278A (en) * | 2013-04-24 | 2013-09-04 | 东莞宇龙通信科技有限公司 | LTE (Long Term Evolution) communication transmission system, LTE communication receiving system and communication terminal |
CN103281278B (en) * | 2013-04-24 | 2017-03-22 | 东莞宇龙通信科技有限公司 | LTE (Long Term Evolution) communication transmission system, LTE communication receiving system and communication terminal |
CN108027596A (en) * | 2015-09-16 | 2018-05-11 | 深圳市大疆创新科技有限公司 | For the system, apparatus and method made a sound |
US11347472B2 (en) | 2015-09-16 | 2022-05-31 | SZ DJI Technology Co., Ltd. | System, apparatus and method for generating sound |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2003222044B2 (en) | Internal combustion engine and method | |
US3549286A (en) | Rotary engine | |
CN1402812A (en) | Apparatus using oscillating rotating pistons | |
US4408578A (en) | Piston engine as a combustion engine or as a compressor with opposed cylinders | |
CN113464433B (en) | Air compressing device | |
US6071098A (en) | Rotary internal combustion engines | |
CN1082141A (en) | Piston-rotating volume-varying mechanism | |
CN1828023A (en) | High-speed engine with hydraulic hybrid fuel jet devices and axial-flow flywheel vortex rotors | |
CN113374573B (en) | Circumferential flow turbine | |
CN2249333Y (en) | Sleeve piston driving device | |
CA2496051C (en) | Positive displacement rotary device and method of use | |
CN1112642A (en) | Rotary-piston variable volume mechanism | |
CN1177131C (en) | Rotary piston machine | |
WO1997011258A1 (en) | Rotary internal combustion engines | |
CN2791259Y (en) | Triangular piston rotor machine | |
CN1112512C (en) | Stud gear mechanism | |
US6371743B1 (en) | Rotary internal combustion engines | |
CN2779070Y (en) | Hydraulic mixed fuel axial spout flow flywheel air eddy rotor high speed engine | |
CN1035450C (en) | Rotary compressor | |
CN109798244B (en) | Pentagonal rotor compressor | |
CN2338494Y (en) | Rotator type engine | |
RU2136925C1 (en) | Piston machine | |
CN1111250C (en) | Instantaneously variable capacitance angular-difference type rotor engine | |
CN2755318Y (en) | Small-volume and big-flow pump | |
AU735561B2 (en) | Rotary internal combustion engines |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication |