KR101114460B1 - 자동변속기 - Google Patents
자동변속기 Download PDFInfo
- Publication number
- KR101114460B1 KR101114460B1 KR1020090065867A KR20090065867A KR101114460B1 KR 101114460 B1 KR101114460 B1 KR 101114460B1 KR 1020090065867 A KR1020090065867 A KR 1020090065867A KR 20090065867 A KR20090065867 A KR 20090065867A KR 101114460 B1 KR101114460 B1 KR 101114460B1
- Authority
- KR
- South Korea
- Prior art keywords
- control valve
- damper clutch
- torque converter
- clutch control
- working fluid
- Prior art date
Links
Images
Classifications
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- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/14—Control of torque converter lock-up clutches
- F16H61/141—Control of torque converter lock-up clutches using means only actuated by centrifugal force
- F16H61/142—Control of torque converter lock-up clutches using means only actuated by centrifugal force the means being hydraulic valves
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- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Abstract
Description
Claims (3)
- 오일펌프로부터 공급되는 작동유체를 토크컨버터에 공급하여 임펠러와 터빈의 연결여부를 결정하는 댐퍼클러치 컨트롤밸브; 및상기 댐퍼클러치 컨트롤밸브와 로우 리버스 브레이크(L/R Brake)를 연결하는 공급라인을 포함하고;상기 공급라인은 N레인지 또는 D레인지의 1속 주행 중에 구동되는 상기 로우 리버스 브레이크(L/R Brake)와 상기 댐퍼클러치 컨트롤밸브 사이에 설치되고;상기 댐퍼클러치 컨트롤밸브는, 토크컨버터 압력제어밸브와 연결되고, 상기 토크컨버터 압력제어밸브에 의해 공급되는 작동유체에 의해 스풀이 이동되고;상기 댐퍼클러치 컨트롤밸브는, 토크컨버터 컨트롤밸브와 연결되고, 상기 오일펌프로부터 공급되고 상기 토크컨버터 컨트롤밸브를 통과하는 작동유체를 상기 토크컨버터에 공급하는 것을 특징으로 하는 자동변속기.
- 삭제
- 제1항에 있어서,상기 공급라인은 상기 댐퍼클러치 컨트롤밸브에 연결되어 작동유체가 공급되면 상기 댐퍼클러치 컨트롤밸브의 스풀을 이동시키는 것을 특징으로 하는 자동변속기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090065867A KR101114460B1 (ko) | 2009-07-20 | 2009-07-20 | 자동변속기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090065867A KR101114460B1 (ko) | 2009-07-20 | 2009-07-20 | 자동변속기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110008497A KR20110008497A (ko) | 2011-01-27 |
KR101114460B1 true KR101114460B1 (ko) | 2012-02-24 |
Family
ID=43614490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090065867A KR101114460B1 (ko) | 2009-07-20 | 2009-07-20 | 자동변속기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101114460B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101405188B1 (ko) * | 2012-10-05 | 2014-06-10 | 현대자동차 주식회사 | 토크컨버터의 드레인장치 |
CN109185451A (zh) * | 2018-09-21 | 2019-01-11 | 奇瑞汽车股份有限公司 | 一种自动挡换挡机构p挡保护结构及汽车 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0626568A (ja) * | 1992-07-06 | 1994-02-01 | Mazda Motor Corp | 自動変速機の油圧回路 |
JPH09303547A (ja) * | 1996-05-08 | 1997-11-25 | Nippon Soken Inc | 自動変速機の油圧制御装置 |
KR20090008713A (ko) * | 2007-07-18 | 2009-01-22 | 현대자동차주식회사 | 차량용 자동 변속기의 유압 제어시스템 |
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2009
- 2009-07-20 KR KR1020090065867A patent/KR101114460B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0626568A (ja) * | 1992-07-06 | 1994-02-01 | Mazda Motor Corp | 自動変速機の油圧回路 |
JPH09303547A (ja) * | 1996-05-08 | 1997-11-25 | Nippon Soken Inc | 自動変速機の油圧制御装置 |
KR20090008713A (ko) * | 2007-07-18 | 2009-01-22 | 현대자동차주식회사 | 차량용 자동 변속기의 유압 제어시스템 |
Also Published As
Publication number | Publication date |
---|---|
KR20110008497A (ko) | 2011-01-27 |
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