FR2434047A1 - Soupape a volet pour une transmission automatique de vehicule automobile - Google Patents
Soupape a volet pour une transmission automatique de vehicule automobileInfo
- Publication number
- FR2434047A1 FR2434047A1 FR7921391A FR7921391A FR2434047A1 FR 2434047 A1 FR2434047 A1 FR 2434047A1 FR 7921391 A FR7921391 A FR 7921391A FR 7921391 A FR7921391 A FR 7921391A FR 2434047 A1 FR2434047 A1 FR 2434047A1
- Authority
- FR
- France
- Prior art keywords
- motor vehicle
- automatic transmission
- shutter valve
- flap valve
- accelerator pedal
- 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
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
- F16H61/02—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 characterised by the signals used
- F16H61/0262—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 characterised by the signals used the signals being hydraulic
- F16H61/0276—Elements specially adapted for hydraulic control units, e.g. valves
- F16H61/029—Throttle valves
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2605—Pressure responsive
- Y10T137/2607—With pressure reducing inlet valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Sliding Valves (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
L'invention concerne une soupape à volet utilisée dans une transmission automatique de véhicule automobile. La soupape à volet comprend un corps 1, un premier élément 2 monté mobile dans un alésage du corps 1, un second élément 3 monté coulissant à travers un alésage axial du premier élément 2 et commandé par la pédale d'accélérateur, et un ressort 9 prévu entre les premier et second éléments pour les pousser dans des sens opposés. La soupape à volet selon l'invention permet de réduire la force nécessaire à l'enfoncement de la pédale d'accélérateur dans une transmission automatique de véhicule automobile.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53102874A JPS5930940B2 (ja) | 1978-08-25 | 1978-08-25 | 自動変速機のスロツトルバルブ |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2434047A1 true FR2434047A1 (fr) | 1980-03-21 |
FR2434047B1 FR2434047B1 (fr) | 1984-05-25 |
Family
ID=14339035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7921391A Granted FR2434047A1 (fr) | 1978-08-25 | 1979-08-24 | Soupape a volet pour une transmission automatique de vehicule automobile |
Country Status (5)
Country | Link |
---|---|
US (1) | US4257441A (fr) |
JP (1) | JPS5930940B2 (fr) |
DE (1) | DE2934136C2 (fr) |
FR (1) | FR2434047A1 (fr) |
GB (1) | GB2028938B (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2931285C2 (de) * | 1979-08-01 | 1984-03-22 | Daimler-Benz Ag, 7000 Stuttgart | Steuervorrichtung für ein einer Antriebsmaschine nachgeschaltetes automatisches Gangwechselgetriebe |
US4331046A (en) * | 1980-03-26 | 1982-05-25 | Ford Motor Company | Transmission throttle valve system |
JPS56160454A (en) * | 1980-05-14 | 1981-12-10 | Aisin Seiki Co Ltd | Velocity ratio control unit for a stepless transmission |
US4466312A (en) * | 1980-05-27 | 1984-08-21 | Aisin Seiki Kabushiki Kaisha | System for controlling transmission ratio of transmission for automotive vehicles |
JPS57137752A (en) * | 1981-02-17 | 1982-08-25 | Nissan Motor Co Ltd | Controller for automatic change gear |
JPS58196352A (ja) * | 1982-05-12 | 1983-11-15 | Nissan Motor Co Ltd | オ−バ−ドライブ機構付自動変速機の油圧制御装置 |
US4597313A (en) * | 1983-08-17 | 1986-07-01 | General Motors Corporation | Compensated throttle valve |
JPS6062644U (ja) * | 1983-10-07 | 1985-05-01 | 日産自動車株式会社 | 自動変速機のスロツトルリンク装置 |
JPS6065455U (ja) * | 1983-10-13 | 1985-05-09 | 日産自動車株式会社 | 自動変速機のスロツトルシヤフト支持装置 |
JPS6065456U (ja) * | 1983-10-14 | 1985-05-09 | 日産自動車株式会社 | 自動変速機のスロツトルリンク装置 |
US4634398A (en) * | 1984-02-23 | 1987-01-06 | Valeo | Torsional damper device comprising two coaxial parts disposed to rotate relative to one another |
US4805491A (en) * | 1988-02-16 | 1989-02-21 | General Motors Corporation | Throttle valve with detent feel |
KR930002427B1 (ko) * | 1988-10-26 | 1993-03-30 | 마쯔다 가부시기가이샤 | 자동변속기의 드로틀케이블 배색(配色)방법 및 그 장착구조 |
JP4383045B2 (ja) * | 2002-12-27 | 2009-12-16 | アイシン・エィ・ダブリュ株式会社 | パワートレインの検査システム |
KR102552081B1 (ko) * | 2018-08-06 | 2023-07-06 | 현대자동차주식회사 | 연속 가변 밸브 듀레이션 제어 방법 및 장치 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3143127A (en) * | 1962-11-07 | 1964-08-04 | Clark Equipment Co | Regulating valve |
US3171433A (en) * | 1954-12-27 | 1965-03-02 | Gen Motors Corp | Throttle valves for automatic transmissions |
US3227172A (en) * | 1962-05-31 | 1966-01-04 | Davy & United Eng Co Ltd | Pressure regulating valve with balanced spring adjusting means |
US3840039A (en) * | 1973-09-12 | 1974-10-08 | Gen Motors Corp | Transmission control with manual tv control |
DE2447532A1 (de) * | 1973-10-06 | 1975-04-24 | Nissan Motor | Drosselventil |
FR2310507A1 (fr) * | 1975-05-05 | 1976-12-03 | Borg Warner | Soupape regulatrice |
-
1978
- 1978-08-25 JP JP53102874A patent/JPS5930940B2/ja not_active Expired
- 1978-12-12 US US05/968,719 patent/US4257441A/en not_active Expired - Lifetime
-
1979
- 1979-08-10 GB GB7927976A patent/GB2028938B/en not_active Expired
- 1979-08-23 DE DE2934136A patent/DE2934136C2/de not_active Expired
- 1979-08-24 FR FR7921391A patent/FR2434047A1/fr active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3171433A (en) * | 1954-12-27 | 1965-03-02 | Gen Motors Corp | Throttle valves for automatic transmissions |
US3227172A (en) * | 1962-05-31 | 1966-01-04 | Davy & United Eng Co Ltd | Pressure regulating valve with balanced spring adjusting means |
US3143127A (en) * | 1962-11-07 | 1964-08-04 | Clark Equipment Co | Regulating valve |
US3840039A (en) * | 1973-09-12 | 1974-10-08 | Gen Motors Corp | Transmission control with manual tv control |
DE2447532A1 (de) * | 1973-10-06 | 1975-04-24 | Nissan Motor | Drosselventil |
FR2310507A1 (fr) * | 1975-05-05 | 1976-12-03 | Borg Warner | Soupape regulatrice |
Also Published As
Publication number | Publication date |
---|---|
GB2028938A (en) | 1980-03-12 |
FR2434047B1 (fr) | 1984-05-25 |
US4257441A (en) | 1981-03-24 |
DE2934136A1 (de) | 1980-03-06 |
JPS5930940B2 (ja) | 1984-07-30 |
GB2028938B (en) | 1982-10-27 |
DE2934136C2 (de) | 1984-10-31 |
JPS5530534A (en) | 1980-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |