CN104696476B - A kind of composite impeller type hydraulic torque converter - Google Patents
A kind of composite impeller type hydraulic torque converter Download PDFInfo
- Publication number
- CN104696476B CN104696476B CN201510021394.3A CN201510021394A CN104696476B CN 104696476 B CN104696476 B CN 104696476B CN 201510021394 A CN201510021394 A CN 201510021394A CN 104696476 B CN104696476 B CN 104696476B
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- Prior art keywords
- gear
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- output
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- ring
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- 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.)
- Expired - Fee Related
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- 239000002131 composite material Substances 0.000 title claims abstract description 9
- 230000021615 conjugation Effects 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 claims abstract description 18
- 238000010168 coupling process Methods 0.000 claims abstract description 18
- 238000005859 coupling reaction Methods 0.000 claims abstract description 18
- 244000309464 bull Species 0.000 claims abstract description 12
- 239000012530 fluid Substances 0.000 claims description 5
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 6
- 239000007858 starting material Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 210000003464 cuspid Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- 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
- F16H—GEARING
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
- F16H47/08—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Retarders (AREA)
Abstract
The invention provides a kind of composite impeller type hydraulic torque converter, its drip irrigation device is to export bull gear（22）With coupling input gear pair（6）Connection, couple input gear pair（6）With conjugation tooth ring（25）Connection, output planetary frame（24）With coupling output gear（5）Connection, couple output gear（5）With inputting gear ring（28）Connection, input planet carrier（27）With input gear pair（4）Connection, input gear（26）, input gear pair（4）And freewheel clutch（7）With impeller Hydraulic torque converter（8）Connection, impeller Hydraulic torque converter（8）With output gear wheel set（9）Connection, output gear wheel set（9）And input little gear（21）With input shaft（1）Connection, output gear（29）With output shaft（3）Connection.
Description
Technical field
The invention belongs to fluid torque-converter and speed change field, more specifically, it be it is a kind of be used for various surface cars,
The composite impeller type hydraulic torque converter of ship, railway locomotive and lathe.
Background technology
At present, fluid torque-converter all designs according to principles such as hydrostatics, and the power that it can be transmitted is little,
It is and inefficient；In addition, cost is high.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, there is provided a kind of service life for extending engine, simple in construction, behaviour
Prosecutor is just, inexpensive, the composite impeller type hydraulic torque converter of efficient energy-saving.
In order to realize the purpose of the present invention, below the technical solution adopted by the present invention：
A kind of composite impeller type hydraulic torque converter, including input shaft（1）, output shaft（3）, input gear pair（4）, connection
Output gear wheel set（5）, connection input gear pair（6）, freewheel clutch（7）, impeller Hydraulic torque converter（8）, output gear wheel set
（9）, described input shaft（1）With output shaft（3）Between be provided with planetary gear（20）, the small gear ring of input（21）, output bull gear
（22）, fixed carrier（23）, output planetary frame（24）, conjugation tooth ring（25）, input gear（26）, input planet carrier（27）、
Input gear ring（28）, output gear（29）, input small gear ring（21）Pass through fixed carrier（23）On planetary gear（20）With
Export bull gear（22）, fixed carrier（23）Cooperating, fixed carrier（23）And freewheel clutch（7）Input
（71）Couple with retaining element, export bull gear（22）With coupling input gear pair（6）Input gear（61）Connection, connection
Input gear pair（6）Output gear（62）With conjugation tooth ring（25）Connection, conjugation tooth ring（25）Pass through output planetary frame（24）
On planetary gear（20）With output planetary frame（24）, input gear（26）Cooperating, output planetary frame（24）It is defeated with coupling
Go out gear pair（5）Input gear（51）Connection, couple output gear wheel set（5）Output gear（52）With inputting gear ring（28）
Connection, input gear ring（28）By inputting planet carrier（27）On planetary gear（20）With inputting planet carrier（27）, output gear
（29）Cooperating, input planet carrier（27）With input gear pair（4）Output gear（42）Connection, input gear（26）, it is defeated
Enter gear pair（4）Input gear（41）And freewheel clutch（7）Output end（72）With impeller Hydraulic torque converter（8）'s
Output end（82）Connection, impeller Hydraulic torque converter（8）Input（81）With output gear wheel set（9）Output gear（92）
Connection, output gear wheel set（9）Input gear（91）And the small gear ring of input（21）With input shaft（1）Connection, output gear
（29）With output shaft（3）Connection.
Each element for needing to couple, can be directly connected to, and when being separated by some other elements, can use connection
Axle, hollow or hitch method, pass through or across some other elements, be attached thereto；When the element of connection be gear or
During gear ring, then it is intermeshed or couples；Each element that need not couple, can be relatively rotated.
The gearratio of each gear pair and gear, is designed according to actual needs.
Fluid-flywheel clutch, pressure motor and hydraulic pump and electromagnetic clutch can be selected in the fluid torque-converter.
When the present invention is applied to vehicle, by the size of resistance when can be travelled according to vehicle, automatically changes output and turn round
The change of square and speed.
The present invention has the following advantages that：
（1）The most power of the present invention is by gear ring, planetary gear, planet carrier, gear transmission, thus transmission power and transmission
Efficiency is all greatly enhanced, and simple in construction, it is easier to is repaired；
（2）The bending moment and speed change of the present invention is automatically performed, and can realize efficient transmission, and except start to walk with
Outside, engine and starter can be made to be worked in optimum range, it is equivalent in engine and starter compared with other speed changers
On the premise of, it reduces the manufacturing cost of engine and starter；
（3）The present invention makes engine and starter be in economic speed region and operate, that is, makes engine very
Worked in the range of speeds of small disposal of pollutants, avoid engine in idling and high-speed cruising, large quantity of exhaust gas is discharged, so as to subtract
Lack the discharge of waste gas, be advantageous to environmental protection；
（4）The present invention can play buffering and overload protection using internal rotation difference, be advantageous to extend engine and biography
The service life of dynamic system and starter, in addition, when running resistance increases, then it can make the automatic reduction of speed of vehicle, on the contrary then raising speed,
Be advantageous to improve the driving performance of vehicle；
（5）The present invention makes input power uninterrupted, it is ensured that vehicle has good acceleration and higher average speed, makes
The abrasion of engine is reduced, and extends interval mileage of major repair, is advantageous to improve productivity ratio.
In addition, the present invention is a kind of compound impeller for various surface cars, ship, railway locomotive and lathe
Formula fluid torque-converter.
Brief description of the drawings
Figure of description is the structure chart of the embodiment of the present invention, the junction in accompanying drawing between two elements, and utilization is solid
Line represents to be fixedly connected, and fine line represents that two elements can relatively rotate.
Embodiment
With reference to Figure of description, the present invention is described in further detail with embodiment：
Embodiment：
As shown in fig. 1, a kind of composite impeller type hydraulic torque converter, including input shaft 1, output shaft 3, input gear pair
4th, output gear wheel set 5, connection input gear pair 6, freewheel clutch 7, impeller Hydraulic torque converter 8, output gear wheel set 9 are coupled,
Planetary gear 20, the small gear ring 21 of input, output bull gear 22, fixed carrier are provided between described input shaft 1 and output shaft 3
23rd, output planetary frame 24, conjugation tooth ring 25, input gear 26, input planet carrier 27, input gear ring 28, output gear 29, it is defeated
Enter small gear ring 21 by the planetary gear 20 in fixed carrier 23 with exporting bull gear 22, the cooperating of fixed carrier 23,
The input 71 of fixed carrier 23 and freewheel clutch 7 couples with retaining element, and output bull gear 22 is with coupling input tooth
The input gear 61 of wheel set 6 couples, and the output gear 62 of connection input gear pair 6 couples with conjugation tooth ring 25, conjugation tooth ring
25 pass through the planetary gear 20 on output planetary frame 24 and output planetary frame 24, the cooperating of input gear 26, output planetary frame
24 couple with coupling the input gear 51 of output gear wheel set 5, output gear 52 and the input gear ring 28 of connection output gear wheel set 5
Connection, input gear ring 28 coordinate work by inputting the planetary gear 20 on planet carrier 27 with input planet carrier 27, output gear 29
Make, input planet carrier 27 couples with the output gear 42 of input gear pair 4, input gear 26, the input gear of input gear pair 4
41 and the output end 72 of freewheel clutch 7 couple with the output end 82 of impeller Hydraulic torque converter 8, vane type hydraulic moment changeable
The input 81 of device 8 couples with the output gear 92 of output gear wheel set 9, and the input gear 91 of output gear wheel set 9 and input are small
Gear ring 21 couples with input shaft 1, and output gear 29 couples with output shaft 3.
The power that conjugation tooth ring 25, input gear 26 are delivered to this by the planetary gear 20 on output planetary frame 24 converges
Flow and be delivered to input gear ring 28 through coupling output gear wheel set 5 in output planetary frame 24, output planetary frame 24, input planet carrier
27th, gear ring 28 is inputted again by inputting 20 power flow concentrations for being delivered to this of planetary gear on planet carrier 27 in output gear
29。
Because the rotating speed relations of distribution of above-mentioned each element can change, two-way power flow will be according to rotating speed between the two
The change of distribution and change, when input gear 26, input planet carrier 27 rotating speed be zero when, conjugation tooth ring 25, input gear ring 28
Then reduction of speed increases square, when the rotating speed of input gear 26, input planet carrier 27 constantly raises, output planetary frame 24, output gear 29
Rotating speed also increase, that is to say, that when input gear 26, input planet carrier 27 rotating speed change when, output planetary
The rotating speed of frame 24, output gear 29 and output shaft 3 also changes therewith.
Input power is two-way power dividing through input shaft 1, and the first via is delivered to vane type liquid through output gear wheel set 9
Power torque-converters 8, impeller Hydraulic torque converter 8 split into two-way again, are delivered to input gear 26 all the way, another way is through input gear
Pair 4, it is delivered to input planet carrier 27；Second tunnel is through the small gear ring 21 of input, then passes through the planetary gear 20 in fixed carrier 23
Power is delivered to output gear wheel 22, output gear wheel 22 is delivered to conjugation tooth ring 25 again by coupling input gear pair 6,
Conjugation tooth ring 25, input gear 26 are by 20 power flow concentrations for being delivered to this of planetary gear on output planetary frame 24 in output
Planet carrier 24, then through coupling output gear wheel set 5, input gear ring 28 is delivered to, input planet carrier 27, input gear ring 28 are again
By inputting 20 power flow concentrations for being delivered to this of planetary gear on planet carrier 27 in output gear 29, then it is delivered to output shaft
3, it is achieved thereby that the power of engine is externally exported by output shaft 3.
For the present invention, when the rotating speed of input shaft 1 is constant, on output planetary frame 24, output gear 29 and output shaft 3
Moment of torsion changes with the change of its rotating speed, and rotating speed is lower, is delivered on output planetary frame 24, output gear 29 and output shaft 3
Moment of torsion it is bigger, conversely, then smaller, in the process, impeller Hydraulic torque converter 8 also plays bending moment, so as to realize
The present invention can change the composite impeller type hydraulic torque converter of torque and speed with the difference of vehicle travel resistance.
The present invention is in use, set that the input power of engine, input speed and its load are constant, i.e. the rotating speed of input shaft 1
It is constant with moment of torsion, before vehicle starting, the rotating speed of output shaft 3 is zero, and the input power of engine is delivered to defeated through input shaft 1
Enter small gear ring 21, then power is delivered to by the planetary gear 20 in fixed carrier 23 by output gear wheel 22, export canine tooth
Wheel 22 is delivered to conjugation tooth ring 25 again by coupling input gear pair 6, wherein, due to now without power or fewer work(
The input 71 that rate flows into input gear 26, input planet carrier 27 and freewheel clutch 7 couples with retaining element, plays limitation
The effect of steering, make input gear 26, input planet carrier 27 turn to can not with the steering of input on the contrary, rotating speed is zero, now,
Be delivered to the power of conjugation tooth ring 25, then by 20 power flow concentrations for being delivered to this of planetary gear on output planetary frame 24 in
Output planetary frame 24, then through coupling output gear wheel set 5, input gear ring 28 is delivered to, input gear ring 28 passes through input again
20 power flow concentrations for being delivered to this of planetary gear on planet carrier 27 are in output gear 29, then are delivered to output shaft 3, work as biography
The moment of torsion being delivered on output shaft 3, it is transferred to caused tractive force on driving wheel through transmission system and is enough to overcome vehicle starting resistance
When, automobile is then started to walk and starts to accelerate, and the rotating speed of the output end 82 of impeller Hydraulic torque converter 8 also gradually increases, associated
Input gear 26, input planet carrier 27 rotating speed also therewith gradually increase so that output planetary frame 24, output gear 29 with
And the moment of torsion of output shaft 3 is reduced with the increase of rotating speed.
The present invention is in use, set that the input power of engine, input speed and its load are constant, i.e. the rotating speed of input shaft 1
It is constant with moment of torsion, before vehicle starting, the rotating speed of output shaft 3 is zero, and the input power of engine is delivered to through input shaft 1
Input gear 21, and power is delivered to by the planetary gear 20 on output planetary frame 22 by output planetary frame 22,
Again by couple gear pair 4 be delivered to input planet carrier 25, wherein, due to now without or fewer power flow into input
Gear wheel 26, conjugation tooth ring 28, and the input 91 of freewheel clutch 9 couples with retaining element, plays the work that limitation turns to
With making input gear wheel 26, turning to for conjugation tooth ring 28 now, can not be delivered to defeated with the steering of input on the contrary, rotating speed is zero
Enter the power of planet carrier 25, then it is big in output by inputting 20 power flow concentrations for being delivered to this of planetary gear on planet carrier 25
Gear 26, then by coupling output gear wheel set 5, input gear ring 28 is delivered to, input gear ring 28 is by coupling on planet carrier 27
20 power flow concentrations for being delivered to this of planetary gear in output gear 29, output gear 29 is again by coupling input gear pair
6, input little gear 32 is delivered to, connection input planet carrier 30, input gear wheel 32 are by coupling on input planet carrier 30
20 power flow concentrations for being delivered to this of planetary gear are delivered to output shaft 3 again in output bull gear 31, output bull gear 31, when
The moment of torsion being delivered on output shaft 3, it is transferred to caused tractive force on driving wheel through transmission system and is enough to overcome vehicle starting to hinder
During power, automobile is then started to walk and starts to accelerate, and the rotating speed of the output end 102 of impeller Hydraulic torque converter 10 also gradually increases, therewith phase
The connection gear 24 of connection, the rotating speed also gradually increase therewith for coupling planet carrier 27, so that output gear wheel 26, output gear 29
And the moment of torsion of output shaft 3 is reduced with the increase of rotating speed.
Claims (1)
1. a kind of composite impeller type hydraulic torque converter, including input shaft（1）, output shaft（3）, input gear pair（4）, connection it is defeated
Go out gear pair（5）, connection input gear pair（6）, freewheel clutch（7）, impeller Hydraulic torque converter（8）, output gear wheel set
（9）, it is characterised in that：Described input shaft（1）With output shaft（3）Between be provided with planetary gear（20）, the small gear ring of input（21）、
Export bull gear（22）, fixed carrier（23）, output planetary frame（24）, conjugation tooth ring（25）, input gear（26）, line of input
Carrier（27）, input gear ring（28）, output gear（29）, input small gear ring（21）Pass through fixed carrier（23）On planet
Gear（20）With exporting bull gear（22）, fixed carrier（23）Cooperating, fixed carrier（23）And freewheel clutch
（7）Input（71）Couple with retaining element, export bull gear（22）With coupling input gear pair（6）Input gear
（61）Connection, couple input gear pair（6）Output gear（62）With conjugation tooth ring（25）Connection, conjugation tooth ring（25）Pass through
Output planetary frame（24）On planetary gear（20）With output planetary frame（24）, input gear（26）Cooperating, output planetary
Frame（24）With coupling output gear wheel set（5）Input gear（51）Connection, couple output gear wheel set（5）Output gear（52）
With inputting gear ring（28）Connection, input gear ring（28）By inputting planet carrier（27）On planetary gear（20）With inputting planet
Frame（27）, output gear（29）Cooperating, input planet carrier（27）With input gear pair（4）Output gear（42）Connection,
Input gear（26）, input gear pair（4）Input gear（41）And freewheel clutch（7）Output end（72）With vane type
Fluid torque-converter（8）Output end（82）Connection, impeller Hydraulic torque converter（8）Input（81）With output gear wheel set（9）
Output gear（92）Connection, output gear wheel set（9）Input gear（91）And the small gear ring of input（21）With input shaft（1）
Connection, output gear（29）With output shaft（3）Connection.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711016595.XA CN107816529A (en) | 2015-01-16 | 2015-01-16 | A kind of combined type fluid power abnormal shape coupling device |
| CN201711016596.4A CN107906179A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of composite impeller type hydraulic torque converter |
| CN201510021394.3A CN104696476B (en) | 2015-01-16 | 2015-01-16 | A kind of composite impeller type hydraulic torque converter |
| CN201711010412.3A CN107830142A (en) | 2015-01-16 | 2015-01-16 | A kind of compound rear auxiliary room prolonged type load limiting type of constant filling fluid coupling |
| HK15111098.1A HK1211662A1 (en) | 2015-01-16 | 2015-11-11 | A compound leaf wheel type hydraulic torque converter and continuously variable transmission |
| CN201680004314.6A CN107614936A (en) | 2015-01-16 | 2016-01-06 | A kind of composite impeller type hydraulic torque converter and buncher |
| PCT/CN2016/070219 WO2016112810A1 (en) | 2015-01-16 | 2016-01-06 | Composite impeller-type hydraulic torque converter and continuously variable transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021394.3A CN104696476B (en) | 2015-01-16 | 2015-01-16 | A kind of composite impeller type hydraulic torque converter |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711016595.XA Division CN107816529A (en) | 2015-01-16 | 2015-01-16 | A kind of combined type fluid power abnormal shape coupling device |
| CN201711010412.3A Division CN107830142A (en) | 2015-01-16 | 2015-01-16 | A kind of compound rear auxiliary room prolonged type load limiting type of constant filling fluid coupling |
| CN201711016596.4A Division CN107906179A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of composite impeller type hydraulic torque converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104696476A CN104696476A (en) | 2015-06-10 |
| CN104696476B true CN104696476B (en) | 2018-01-23 |
Family
ID=53343894
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510021394.3A Expired - Fee Related CN104696476B (en) | 2015-01-16 | 2015-01-16 | A kind of composite impeller type hydraulic torque converter |
| CN201711016596.4A Withdrawn CN107906179A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of composite impeller type hydraulic torque converter |
| CN201711016595.XA Withdrawn CN107816529A (en) | 2015-01-16 | 2015-01-16 | A kind of combined type fluid power abnormal shape coupling device |
| CN201711010412.3A Withdrawn CN107830142A (en) | 2015-01-16 | 2015-01-16 | A kind of compound rear auxiliary room prolonged type load limiting type of constant filling fluid coupling |
| CN201680004314.6A Pending CN107614936A (en) | 2015-01-16 | 2016-01-06 | A kind of composite impeller type hydraulic torque converter and buncher |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711016596.4A Withdrawn CN107906179A (en) | 2015-01-16 | 2015-01-16 | A kind of buncher of composite impeller type hydraulic torque converter |
| CN201711016595.XA Withdrawn CN107816529A (en) | 2015-01-16 | 2015-01-16 | A kind of combined type fluid power abnormal shape coupling device |
| CN201711010412.3A Withdrawn CN107830142A (en) | 2015-01-16 | 2015-01-16 | A kind of compound rear auxiliary room prolonged type load limiting type of constant filling fluid coupling |
| CN201680004314.6A Pending CN107614936A (en) | 2015-01-16 | 2016-01-06 | A kind of composite impeller type hydraulic torque converter and buncher |
Country Status (3)
| Country | Link |
|---|---|
| CN (5) | CN104696476B (en) |
| HK (1) | HK1211662A1 (en) |
| WO (1) | WO2016112810A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696476B (en) * | 2015-01-16 | 2018-01-23 | 广州市无级制动科技有限责任公司 | A kind of composite impeller type hydraulic torque converter |
| WO2020182163A1 (en) * | 2019-03-12 | 2020-09-17 | 熊建文 | Bidirectional overrunning clutch and two-speed transmission |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1390642A2 (en) * | 2001-03-30 | 2004-02-25 | Zf Friedrichshafen Ag | Multi-stage transmission |
| CN103939567A (en) * | 2014-05-07 | 2014-07-23 | 吴志强 | Compound type comprehensive hydraulic torque converter and continuously variable transmission |
| CN103953710A (en) * | 2014-05-07 | 2014-07-30 | 吴志强 | Compound type dual-pump-pulley hydraulic torque converter and continuously variable transmission |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2900193B2 (en) * | 1990-12-13 | 1999-06-02 | 富士重工業株式会社 | Pressure control device for continuously variable transmission for vehicles |
| KR100626981B1 (en) * | 2004-07-21 | 2006-09-21 | 이종완 | Continuously variable transmission of expanded range |
| CN102022513B (en) * | 2009-09-09 | 2014-07-16 | 吴志强 | Composite impeller type hydraulic torque converter |
| WO2011093425A1 (en) * | 2010-01-28 | 2011-08-04 | 株式会社ユニバンス | Power transmission device |
| CN102297255A (en) * | 2011-08-04 | 2011-12-28 | 湖南江麓容大车辆传动股份有限公司 | Automatic transmission assembly and automatic transmission vehicle |
| CN102287498A (en) * | 2011-08-05 | 2011-12-21 | 南京工程学院 | Planet gear stepless speed changer |
| CN105370838B (en) * | 2014-05-07 | 2019-01-18 | 广州市无级制动科技有限责任公司 | A kind of stepless transmission of composite impeller type hydraulic torque converter |
| CN104696476B (en) * | 2015-01-16 | 2018-01-23 | 广州市无级制动科技有限责任公司 | A kind of composite impeller type hydraulic torque converter |
-
2015
- 2015-01-16 CN CN201510021394.3A patent/CN104696476B/en not_active Expired - Fee Related
- 2015-01-16 CN CN201711016596.4A patent/CN107906179A/en not_active Withdrawn
- 2015-01-16 CN CN201711016595.XA patent/CN107816529A/en not_active Withdrawn
- 2015-01-16 CN CN201711010412.3A patent/CN107830142A/en not_active Withdrawn
- 2015-11-11 HK HK15111098.1A patent/HK1211662A1/en not_active IP Right Cessation
-
2016
- 2016-01-06 WO PCT/CN2016/070219 patent/WO2016112810A1/en active Application Filing
- 2016-01-06 CN CN201680004314.6A patent/CN107614936A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1390642A2 (en) * | 2001-03-30 | 2004-02-25 | Zf Friedrichshafen Ag | Multi-stage transmission |
| CN103939567A (en) * | 2014-05-07 | 2014-07-23 | 吴志强 | Compound type comprehensive hydraulic torque converter and continuously variable transmission |
| CN103953710A (en) * | 2014-05-07 | 2014-07-30 | 吴志强 | Compound type dual-pump-pulley hydraulic torque converter and continuously variable transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107906179A (en) | 2018-04-13 |
| HK1211662A1 (en) | 2016-05-27 |
| WO2016112810A1 (en) | 2016-07-21 |
| CN104696476A (en) | 2015-06-10 |
| CN107830142A (en) | 2018-03-23 |
| CN107614936A (en) | 2018-01-19 |
| CN107816529A (en) | 2018-03-20 |
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