GB1444424A - Automatic transmission shift pattern control device - Google Patents

Automatic transmission shift pattern control device

Info

Publication number
GB1444424A
GB1444424A GB4841173A GB4841173A GB1444424A GB 1444424 A GB1444424 A GB 1444424A GB 4841173 A GB4841173 A GB 4841173A GB 4841173 A GB4841173 A GB 4841173A GB 1444424 A GB1444424 A GB 1444424A
Authority
GB
United Kingdom
Prior art keywords
valve
shift
pressure
modulator
governor
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
GB4841173A
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 GB1444424A publication Critical patent/GB1444424A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2552/00—Input parameters relating to infrastructure
    • B60W2552/15—Road slope, i.e. the inclination of a road segment in the longitudinal direction
    • 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
    • F16H61/0283—Governor valves

Landscapes

  • Control Of Transmission Device (AREA)
GB4841173A 1972-10-20 1973-10-17 Automatic transmission shift pattern control device Expired GB1444424A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47104515A JPS5216537B2 (en:Method) 1972-10-20 1972-10-20

Publications (1)

Publication Number Publication Date
GB1444424A true GB1444424A (en) 1976-07-28

Family

ID=14382615

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4841173A Expired GB1444424A (en) 1972-10-20 1973-10-17 Automatic transmission shift pattern control device

Country Status (4)

Country Link
JP (1) JPS5216537B2 (en:Method)
DE (1) DE2352622C3 (en:Method)
FR (1) FR2203725B1 (en:Method)
GB (1) GB1444424A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040065A3 (en) * 1980-05-09 1982-10-20 A.B. Volvo Control system for multi-ratio gearing

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51113580U (en:Method) * 1975-03-11 1976-09-14
JPS5644921Y2 (en:Method) * 1975-03-13 1981-10-21
DE3238219A1 (de) * 1982-10-15 1984-04-19 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Hilfskraftbetaetigtes getriebe
JPS6235153A (ja) * 1985-08-08 1987-02-16 Mazda Motor Corp 自動変速機の油圧制御装置
FR3139847B1 (fr) 2022-09-21 2025-05-23 Cogelec Système de contrôle d’accès
FR3145370B1 (fr) 2023-01-26 2025-02-07 Cogelec Système de contrôle d’accès
FR3145369B1 (fr) 2023-01-30 2025-02-07 Cogelec Serrure de porte
FR3146924B1 (fr) 2023-03-21 2025-03-21 Cogelec Entrebâilleur
FR3153629A1 (fr) 2023-09-29 2025-04-04 Cogelec Serrure de porte comportant un pêne dormant et un pêne demi-tour

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE931268C (de) * 1951-12-20 1955-08-04 Daimler Benz Ag Vorrichtung zum selbsttaetigen hydraulischen Schalten von Wechselgetrieben, insbesondere fuer Kraftfahrzeuge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040065A3 (en) * 1980-05-09 1982-10-20 A.B. Volvo Control system for multi-ratio gearing
US4468987A (en) * 1980-05-09 1984-09-04 Ab Volvo Control system for multi-ratio gearing

Also Published As

Publication number Publication date
DE2352622A1 (de) 1974-05-16
FR2203725A1 (en:Method) 1974-05-17
JPS4963859A (en:Method) 1974-06-20
DE2352622B2 (de) 1980-06-26
JPS5216537B2 (en:Method) 1977-05-10
DE2352622C3 (de) 1981-05-27
FR2203725B1 (en:Method) 1974-11-08

Similar Documents

Publication Publication Date Title
JPS5576245A (en) Selective control method of auxiliary change gear for automobile use
GB1386568A (en) Line pressure modulating device for an automatic power transmission
EP0045962A2 (en) Control system for automatic transmission for automotive vehicle
JPS56138556A (en) Hydraulic pressure controlling apparatus for v-belt type stepless transmission for vehicle
GB1296485A (en:Method)
GB731653A (en) Improved control system for motor vehicle variable-speed transmission mechanism
GB1444424A (en) Automatic transmission shift pattern control device
JPS57167529A (en) Control system for torque convertor equipped with direct connection clutch
US3709068A (en) Power transmission
JPS54109569A (en) Down-shift timing adjusting method of throttle control valve and automatic transmission for cars
GB1357035A (en) Variable ratio power transmission shiftable under load
GB1194148A (en) Motor Vehicle Change Speed Gear Control.
GB1362050A (en) Kickdown unit for an automotive automatic power transmission
GB1469484A (en) Electro-hydraulic actuating device for a motor vehicle gear box
GB1440858A (en) Transmission shift controls
US2713800A (en) Device for controlling internal combustion engine drive
US3868868A (en) Transmission controlled emission control system
US3670598A (en) Control system for an automotive automatic power transmission
US4134312A (en) Control system for an automatic power transmission
US3695122A (en) Control system for an automotive automatic power transmission
GB1189571A (en) Improvements in or relating to a Device for Controlling an Automobile Vehicle Gearbox.
US3344681A (en) Control valve system for an automatic power transmission mechanism
US2560870A (en) Automatic shifting mechanism for hydraulic-mechanism transmissions
GB1057731A (en) Liquid fuel pumps for supplying fuel to internal combustion engines
GB1235273A (en) Improvements in or relating to change-speed gear transmission apparatus

Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee