DE3790351T1 - - Google Patents
Info
- Publication number
- DE3790351T1 DE3790351T1 DE19873790351 DE3790351T DE3790351T1 DE 3790351 T1 DE3790351 T1 DE 3790351T1 DE 19873790351 DE19873790351 DE 19873790351 DE 3790351 T DE3790351 T DE 3790351T DE 3790351 T1 DE3790351 T1 DE 3790351T1
- Authority
- DE
- Germany
- 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.)
- Ceased
Links
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
- 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
- F16H61/04—Smoothing ratio shift
- F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
- F16H61/061—Smoothing ratio shift by controlling rate of change of fluid pressure using electric control means
-
- 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
- F16H61/04—Smoothing ratio shift
- F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
- F16H61/065—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means
- F16H61/067—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means using an accumulator
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61154696A JPH0788898B2 (ja) | 1986-07-01 | 1986-07-01 | 自動変速機における油圧サ−ボ調圧装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3790351T1 true DE3790351T1 (US20050065096A1-20050324-C00069.png) | 1988-08-25 |
Family
ID=15589945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873790351 Ceased DE3790351T1 (US20050065096A1-20050324-C00069.png) | 1986-07-01 | 1987-06-30 |
Country Status (4)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01116347A (ja) * | 1987-10-30 | 1989-05-09 | Nissan Motor Co Ltd | 自動変速機の油圧制御装置 |
| JP2911120B2 (ja) * | 1988-02-20 | 1999-06-23 | アイシン・エィ・ダブリュ株式会社 | 自動変速機における油圧制御装置 |
| DE68920226T2 (de) * | 1988-08-02 | 1995-05-11 | Toyota Motor Co Ltd | Akkumulatorsteuerung mit motorleistungsabhängigem Gegendruck für die hydraulische Steuerung eines automatischen Fahrzeuggetriebes. |
| JPH02225869A (ja) * | 1989-02-28 | 1990-09-07 | Nissan Motor Co Ltd | 自動変速機の油圧制御装置 |
| CA2016151C (en) * | 1989-05-08 | 1994-12-13 | Tsunefumi Niiyama | Transmission with one-way clutches and method of and apparatus for controlling the transmission |
| EP0398344B1 (en) * | 1989-05-18 | 1996-01-17 | Nissan Motor Co., Ltd. | Safeguard for shift control for auxiliary gearing of automatic transmission |
| JP2930973B2 (ja) * | 1989-06-29 | 1999-08-09 | アイシン・エィ・ダブリュ株式会社 | 自動変速機における油圧制御装置 |
| US5088357A (en) * | 1990-01-25 | 1992-02-18 | Mazda Motor Corporation | Automatic transmission control system |
| JP2821645B2 (ja) * | 1990-06-20 | 1998-11-05 | トヨタ自動車株式会社 | 自動変速機の変速制御装置 |
| JP2878404B2 (ja) * | 1990-06-21 | 1999-04-05 | ジャトコ株式会社 | 自動変速機の変速制御装置 |
| US5040653A (en) * | 1990-08-31 | 1991-08-20 | General Motors Corporation | Engagement and disengagement control for a friction device |
| US5025823A (en) * | 1990-09-21 | 1991-06-25 | General Motors Corporation | Accumulator and valve structure |
| JPH04157258A (ja) * | 1990-10-19 | 1992-05-29 | Toyota Motor Corp | 自動変速機の油圧制御装置 |
| KR970008501B1 (ko) * | 1992-02-24 | 1997-05-24 | 현대자동차 주식회사 | 자동 변속기 유압제어장치의 n-d-r 제어밸브 |
| US5307727A (en) * | 1992-05-19 | 1994-05-03 | General Motors Corporation | Neutral to drive shift time control |
| JP3861840B2 (ja) * | 2003-04-09 | 2006-12-27 | トヨタ自動車株式会社 | 流体圧制御回路 |
| WO2005119096A2 (en) | 2004-06-01 | 2005-12-15 | Carne Gary S | Transmission pressure modulation by orificed check valve |
| DE112014000620T5 (de) * | 2013-03-29 | 2015-10-29 | Aisin Aw Co., Ltd. | Hydrauliksteuervorrichtung |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2931611A1 (de) * | 1978-08-07 | 1980-02-14 | Nissan Motor | Gangschalt-zeitsteueranordnung fuer ein automatisches getriebe |
| DE2934921A1 (de) * | 1978-08-30 | 1980-03-13 | Nissan Motor | Schaltruckmindernde einrichtung |
| DE2932367A1 (de) * | 1978-10-03 | 1980-04-10 | Nissan Motor | Automatisches getriebe |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS477052Y1 (US20050065096A1-20050324-C00069.png) * | 1966-09-03 | 1972-03-14 | ||
| US3559669A (en) * | 1967-12-22 | 1971-02-02 | Zahnradfabrik Friedrichshafen | Hydraulic control system for brakes, clutches and the like |
| YU33129B (en) * | 1968-07-29 | 1976-04-30 | Zahnradfabrik Friedrichshafen | Hidraulicni uredaj za ukljucivanje stepena prenosa |
| US3610070A (en) * | 1968-12-20 | 1971-10-05 | Zahnradfabrik Friedrichshafen | Hydraulic control system for brakes,clutches and the like |
| IT1045789B (it) * | 1972-09-08 | 1980-06-10 | Zahnradfabrik Friedrichshafen | Congegno a valvola per manovrare due innesti o freni funzionanti parallelamente |
| US4005620A (en) * | 1975-04-23 | 1977-02-01 | Zahnradfabrik Friedrichshafen Ag | Hydraulic gear-shift control for automotive transmission systems |
| DE2659353C2 (de) * | 1976-12-29 | 1978-11-30 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydraulische Steuervorrichtung zum Schalten zweier parallel arbeitender Kupplungen eines mehrgängigen Lastschaltgetriebes |
| JPS5927465A (ja) * | 1982-08-06 | 1984-02-13 | Tokyo Electric Power Co Inc:The | 燃料電池 |
| JPS5949452A (ja) * | 1982-09-13 | 1984-03-22 | 株式会社クボタ | エンジン駆動式ヒ−トポンプ |
| JPS5948902A (ja) * | 1982-09-14 | 1984-03-21 | Nippon Ferrite Ltd | 回転トランス用フエライトコアとその製造方法 |
-
1986
- 1986-07-01 JP JP61154696A patent/JPH0788898B2/ja not_active Expired - Lifetime
-
1987
- 1987-06-30 US US07/172,722 patent/US4889016A/en not_active Expired - Fee Related
- 1987-06-30 WO PCT/JP1987/000455 patent/WO1988000305A1/ja active Application Filing
- 1987-06-30 DE DE19873790351 patent/DE3790351T1/de not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2931611A1 (de) * | 1978-08-07 | 1980-02-14 | Nissan Motor | Gangschalt-zeitsteueranordnung fuer ein automatisches getriebe |
| DE2934921A1 (de) * | 1978-08-30 | 1980-03-13 | Nissan Motor | Schaltruckmindernde einrichtung |
| DE2932367A1 (de) * | 1978-10-03 | 1980-04-10 | Nissan Motor | Automatisches getriebe |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1988000305A1 (en) | 1988-01-14 |
| JPH0788898B2 (ja) | 1995-09-27 |
| US4889016A (en) | 1989-12-26 |
| JPS6313950A (ja) | 1988-01-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: F16H 61/04 |
|
| 8131 | Rejection |