GB1444641A - Throttle valve for automotive transmission control system - Google Patents

Throttle valve for automotive transmission control system

Info

Publication number
GB1444641A
GB1444641A GB3141074A GB3141074A GB1444641A GB 1444641 A GB1444641 A GB 1444641A GB 3141074 A GB3141074 A GB 3141074A GB 3141074 A GB3141074 A GB 3141074A GB 1444641 A GB1444641 A GB 1444641A
Authority
GB
United Kingdom
Prior art keywords
pressure
valve
line
throttle
manual
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.)
Expired
Application number
GB3141074A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of GB1444641A publication Critical patent/GB1444641A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
GB3141074A 1973-07-26 1974-07-16 Throttle valve for automotive transmission control system Expired GB1444641A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48083556A JPS5228189B2 (OSRAM) 1973-07-26 1973-07-26

Publications (1)

Publication Number Publication Date
GB1444641A true GB1444641A (en) 1976-08-04

Family

ID=13805771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3141074A Expired GB1444641A (en) 1973-07-26 1974-07-16 Throttle valve for automotive transmission control system

Country Status (4)

Country Link
US (1) US3999450A (OSRAM)
JP (1) JPS5228189B2 (OSRAM)
DE (1) DE2435610C3 (OSRAM)
GB (1) GB1444641A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437535A1 (fr) * 1978-09-29 1980-04-25 Nissan Motor Appareil de commande des points de passage de vitesse dans une transmission automatique de vehicule
WO2006035264A1 (en) * 2004-09-29 2006-04-06 Otis Elevator Company Device for the safety stop of an elevator car
US7650969B2 (en) 2004-12-03 2010-01-26 Otis Elevator Company Safety device for use in an elevator system including a triggering member for activating a safety brake

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52144548A (en) * 1976-05-28 1977-12-01 Kurakake Norio Complex type water turbine
US4230012A (en) * 1977-06-14 1980-10-28 Bach Laboratories, Inc. Musical instrument and method for use therein
JPS5930942B2 (ja) * 1978-08-30 1984-07-30 日産自動車株式会社 自動変速機のダウンシフト弁
JPS5949452B2 (ja) * 1978-10-03 1984-12-03 日産自動車株式会社 自動変速機のライン圧制御装置
JPS5655749A (en) * 1979-10-15 1981-05-16 Nissan Motor Co Ltd Speed changing shock reducing device for automatic change gear
JPS5725553A (en) * 1980-07-21 1982-02-10 Aisin Seiki Co Ltd Automatic speed change control system
JPS59155649A (ja) * 1983-02-21 1984-09-04 Nissan Motor Co Ltd 自動変速機の油圧制御装置
JPS60211151A (ja) * 1984-07-13 1985-10-23 Toyota Motor Corp 自動変速機の油圧制御装置
DE3546761C2 (OSRAM) * 1984-04-24 1991-11-07 Nissan Motor Co., Ltd., Yokohama, Kanagawa, Jp
JPH04119362U (ja) * 1991-04-09 1992-10-26 朝賢 渡久山 原動機
WO2005119096A2 (en) 2004-06-01 2005-12-15 Carne Gary S Transmission pressure modulation by orificed check valve
KR100904945B1 (ko) * 2007-03-28 2009-06-29 오티스 엘리베이터 컴파니 엘리베이터 조립체

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118320A (en) * 1961-05-25 1964-01-21 Transmission controls
US3295387A (en) * 1963-05-03 1967-01-03 Ford Motor Co Multiple speed transmission
US3274848A (en) * 1963-08-22 1966-09-27 Ford Motor Co Multiple speed ratio power transmission mechanism and automatic control system
US3387508A (en) * 1966-08-01 1968-06-11 Ford Motor Co Multiple speed ratio power transmission control mechanism with pneumatically operated ratio controllers
US3453908A (en) * 1967-02-09 1969-07-08 Nissan Motor Hydraulic control system for automatic transmission
GB1272474A (en) * 1968-05-13 1972-04-26 Nissan Motor A hydraulic control system for an automatic transmission mechanism
US3625322A (en) * 1968-10-30 1971-12-07 Toyo Kogyo Co Friction coupling controlled by vehicle speed and manifold vacuum
US3685372A (en) * 1970-05-19 1972-08-22 Nissan Motor Automatic transmission
JPS4838580B1 (OSRAM) * 1970-12-21 1973-11-19
US3714836A (en) * 1971-02-16 1973-02-06 Ford Motor Co Automatic transmission controls for an automotive vehicle driveline
US3748931A (en) * 1971-03-29 1973-07-31 Gen Motors Corp Power train and control system
US3688606A (en) * 1971-04-28 1972-09-05 Ford Motor Co Throttle valve actuator for an automatic vehicle transmission having engine back pressure compensation
US3768339A (en) * 1971-12-27 1973-10-30 Ford Motor Co Throttle pressure control for an automatic power transmission mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437535A1 (fr) * 1978-09-29 1980-04-25 Nissan Motor Appareil de commande des points de passage de vitesse dans une transmission automatique de vehicule
WO2006035264A1 (en) * 2004-09-29 2006-04-06 Otis Elevator Company Device for the safety stop of an elevator car
US7650969B2 (en) 2004-12-03 2010-01-26 Otis Elevator Company Safety device for use in an elevator system including a triggering member for activating a safety brake

Also Published As

Publication number Publication date
JPS5032365A (OSRAM) 1975-03-29
US3999450A (en) 1976-12-28
DE2435610A1 (de) 1975-02-13
JPS5228189B2 (OSRAM) 1977-07-25
DE2435610B2 (de) 1981-05-27
DE2435610C3 (de) 1982-01-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee