DE3325151A1 - Steuervorrichtung fuer eine direktkupplung in einem automatischen fahrzeuggetriebe - Google Patents
Steuervorrichtung fuer eine direktkupplung in einem automatischen fahrzeuggetriebeInfo
- Publication number
- DE3325151A1 DE3325151A1 DE19833325151 DE3325151A DE3325151A1 DE 3325151 A1 DE3325151 A1 DE 3325151A1 DE 19833325151 DE19833325151 DE 19833325151 DE 3325151 A DE3325151 A DE 3325151A DE 3325151 A1 DE3325151 A1 DE 3325151A1
- Authority
- DE
- Germany
- Prior art keywords
- line
- gear
- reversing valve
- working fluid
- direct clutch
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims description 21
- 230000008878 coupling Effects 0.000 title claims description 6
- 238000010168 coupling process Methods 0.000 title claims description 6
- 238000005859 coupling reaction Methods 0.000 title claims description 6
- 239000012530 fluid Substances 0.000 claims description 37
- 238000004891 communication Methods 0.000 claims description 3
- 238000013519 translation Methods 0.000 claims description 2
- 230000014616 translation Effects 0.000 claims 1
- 239000003921 oil Substances 0.000 description 14
- 239000000446 fuel Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 230000005284 excitation Effects 0.000 description 6
- 235000014676 Phragmites communis Nutrition 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000012208 gear oil Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered effect Effects 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
- 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
- F16H61/143—Control of torque converter lock-up clutches using electric control means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Fluid Gearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB08317976A GB2142391B (en) | 1983-07-01 | 1983-07-01 | Control device for a direct clutch in automatic transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3325151A1 true DE3325151A1 (de) | 1985-01-31 |
| DE3325151C2 DE3325151C2 (enExample) | 1988-05-05 |
Family
ID=10545148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833325151 Granted DE3325151A1 (de) | 1983-07-01 | 1983-07-12 | Steuervorrichtung fuer eine direktkupplung in einem automatischen fahrzeuggetriebe |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4618037A (enExample) |
| DE (1) | DE3325151A1 (enExample) |
| GB (1) | GB2142391B (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2721964B2 (ja) * | 1986-03-31 | 1998-03-04 | 富士重工業株式会社 | 電磁式クラッチのクラッチ制御方法 |
| JP2545367B2 (ja) * | 1986-07-15 | 1996-10-16 | アイシン精機株式会社 | 車両用自動変速機のロツクアツプクラツチ制御方法 |
| US4953677A (en) * | 1988-03-30 | 1990-09-04 | Honda Giken Kogyo Kabushiki Kaisha | Method of and apparatus for controlling direct coupling mechanism in hydrodynamic driving apparatus |
| US5214984A (en) * | 1990-12-06 | 1993-06-01 | Jatco Corporation | Pressure control system for automotive automatic power transmission with feature of fluid pressure dependent actuator control |
| DE4342397A1 (de) * | 1993-12-13 | 1995-02-09 | Daimler Benz Ag | Anordnung zum Steuern einer im Kraftfluß zwischen einem Pumpenrad und einem Turbinenrad eines hydrodynamischen Drehmomentwandlers angeordneten Kupplung |
| US6651441B2 (en) | 2002-01-22 | 2003-11-25 | Hamilton Sundstrand | Fluid flow system for a gas turbine engine |
| US8893466B2 (en) | 2011-03-18 | 2014-11-25 | Hamilton Sundstrand Corporation | Dual pump fuel flow system for a gas turbine engine and method of controlling |
| US8408233B2 (en) | 2011-03-18 | 2013-04-02 | Hamilton Sundstrand Corporation | Flow control system and method for controlling two positive displacement pumps |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2913180A1 (de) * | 1978-04-04 | 1979-10-11 | Nissan Motor | Automatisches getriebe fuer kraftfahrzeuge |
| EP0040301A2 (en) * | 1980-03-12 | 1981-11-25 | Nissan Motor Co., Ltd. | Lock-up type automatic transmission |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3857302A (en) * | 1973-06-25 | 1974-12-31 | Caterpillar Tractor Co | Transmission and speed controlled lock-up clutch |
| JPS5211365A (en) * | 1975-07-16 | 1977-01-28 | Toyota Motor Corp | Oil pressure control device for fluid transmission mechanism with clut ch connected directly |
| CA1136202A (en) * | 1978-06-15 | 1982-11-23 | Henry E. Franklin | Method of sealing a gas discharge display without a tubulation |
| JPS57342A (en) * | 1980-06-02 | 1982-01-05 | Nissan Motor Co Ltd | Engine controller for vehicle mounting lock-up automatic speed changer |
| JPS57200731A (en) * | 1981-06-01 | 1982-12-09 | Honda Motor Co Ltd | Apparatus for controlling operation of clutch for torque converter in transmission for car |
| US4428259A (en) * | 1981-07-28 | 1984-01-31 | Toyota Jidosha Kabushiki Kaisha | Fail safe automatic transmission lock up clutch control system |
| JPS58102864A (ja) * | 1981-12-12 | 1983-06-18 | Honda Motor Co Ltd | 自動変速機における直結クラツチの制御装置 |
-
1983
- 1983-07-01 GB GB08317976A patent/GB2142391B/en not_active Expired
- 1983-07-11 US US06/512,891 patent/US4618037A/en not_active Expired - Fee Related
- 1983-07-12 DE DE19833325151 patent/DE3325151A1/de active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2913180A1 (de) * | 1978-04-04 | 1979-10-11 | Nissan Motor | Automatisches getriebe fuer kraftfahrzeuge |
| EP0040301A2 (en) * | 1980-03-12 | 1981-11-25 | Nissan Motor Co., Ltd. | Lock-up type automatic transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2142391A (en) | 1985-01-16 |
| US4618037A (en) | 1986-10-21 |
| GB2142391B (en) | 1986-03-26 |
| GB8317976D0 (en) | 1983-08-03 |
| DE3325151C2 (enExample) | 1988-05-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8125 | Change of the main classification |
Ipc: B60K 41/06 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |