CN104235352B - 离合器的液压控制机构及具有该机构的自动变速箱 - Google Patents
离合器的液压控制机构及具有该机构的自动变速箱 Download PDFInfo
- Publication number
- CN104235352B CN104235352B CN201410482691.3A CN201410482691A CN104235352B CN 104235352 B CN104235352 B CN 104235352B CN 201410482691 A CN201410482691 A CN 201410482691A CN 104235352 B CN104235352 B CN 104235352B
- Authority
- CN
- China
- Prior art keywords
- damping hole
- spool section
- seal spool
- clutch
- hydraulic control
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 238000013016 damping Methods 0.000 claims abstract description 48
- 239000002828 fuel tank Substances 0.000 claims abstract description 6
- 239000003921 oil Substances 0.000 abstract description 35
- 239000010720 hydraulic oil Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D2048/0221—Valves for clutch control systems; Details thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Control Of Transmission Device (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410482691.3A CN104235352B (zh) | 2014-09-19 | 2014-09-19 | 离合器的液压控制机构及具有该机构的自动变速箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410482691.3A CN104235352B (zh) | 2014-09-19 | 2014-09-19 | 离合器的液压控制机构及具有该机构的自动变速箱 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104235352A CN104235352A (zh) | 2014-12-24 |
CN104235352B true CN104235352B (zh) | 2016-08-24 |
Family
ID=52223999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410482691.3A Active CN104235352B (zh) | 2014-09-19 | 2014-09-19 | 离合器的液压控制机构及具有该机构的自动变速箱 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104235352B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10161512B2 (en) * | 2016-08-24 | 2018-12-25 | GM Global Technology Operations LLC | System and method for torque converter clutch pressure circuit filling and capacity detection |
CN110425274B (zh) * | 2019-08-01 | 2024-04-26 | 泸州容大智能变速器有限公司 | 一种自动变速箱内置电子换挡液压系统的控制方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2539523C2 (de) * | 1975-09-05 | 1978-08-31 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydraulische Druckregeleinrichtung zum Steuern des Druckaufbaues in einer Kupplung eines Lastschaltgetriebes |
US4998609A (en) * | 1990-01-16 | 1991-03-12 | Automotive Products Plc | Damper for hydraulic clutch actuator |
KR100260169B1 (ko) * | 1996-08-30 | 2000-07-01 | 정몽규 | 자동변속기용 댐퍼 클러치 컨트롤 밸브 |
US20080182709A1 (en) * | 2007-01-29 | 2008-07-31 | Gm Global Technology Operations, Inc. | Valve configuration for a lubrication circuit of a latched pump applied clutch transmission |
CN102278390A (zh) * | 2011-05-30 | 2011-12-14 | 长城汽车股份有限公司 | 汽车离合操纵油路的限速阀 |
CN204140851U (zh) * | 2014-09-19 | 2015-02-04 | 湖南江麓容大车辆传动股份有限公司 | 离合器的液压控制机构及具有该机构的自动变速箱 |
-
2014
- 2014-09-19 CN CN201410482691.3A patent/CN104235352B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104235352A (zh) | 2014-12-24 |
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Legal Events
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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 | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 410205 No. 68 Du Rong Road, Yuelu District, Changsha, Hunan Patentee after: Hunan Yung Da intelligent transmission Limited by Share Ltd. Address before: 410205 No. 68 Du Rong Road, Yuelu District, Changsha, Hunan Patentee before: Hunan Yung Da vehicle transmission Limited by Share Ltd. Address after: 410205 No. 68 Du Rong Road, Yuelu District, Changsha, Hunan Patentee after: Hunan Yung Da vehicle transmission Limited by Share Ltd. Address before: 410205 No. 68 Du Rong Road, Yuelu District, Changsha, Hunan Patentee before: HUNAN JIANGLU & RONGDA VEHICLE TRANSMISSION Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240109 Address after: 646003 Section 4, Jiugu Avenue, High tech Zone, Luzhou City, Sichuan Province Patentee after: Luzhou Rongda Intelligent Transmission Co.,Ltd. Address before: 410205 No. 68 Du Rong Road, Yuelu District, Changsha, Hunan Patentee before: Hunan Yung Da intelligent transmission Limited by Share Ltd. |