GB1454720A - Manually controlled pressure regulator valves - Google Patents

Manually controlled pressure regulator valves

Info

Publication number
GB1454720A
GB1454720A GB2210175A GB2210175A GB1454720A GB 1454720 A GB1454720 A GB 1454720A GB 2210175 A GB2210175 A GB 2210175A GB 2210175 A GB2210175 A GB 2210175A GB 1454720 A GB1454720 A GB 1454720A
Authority
GB
United Kingdom
Prior art keywords
control
pressure
passage
lever
spool
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
GB2210175A
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Publication of GB1454720A publication Critical patent/GB1454720A/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
    • 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)
  • Safety Valves (AREA)
  • Control Of Fluid Pressure (AREA)
GB2210175A 1974-06-12 1975-05-22 Manually controlled pressure regulator valves Expired GB1454720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US478597A US3893472A (en) 1974-06-12 1974-06-12 Manually controlled regulator valve with exhaust control

Publications (1)

Publication Number Publication Date
GB1454720A true GB1454720A (en) 1976-11-03

Family

ID=23900574

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2210175A Expired GB1454720A (en) 1974-06-12 1975-05-22 Manually controlled pressure regulator valves

Country Status (5)

Country Link
US (1) US3893472A (https=)
JP (1) JPS5751125B2 (https=)
CA (1) CA1016777A (https=)
FR (1) FR2274839A1 (https=)
GB (1) GB1454720A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2029523A (en) * 1978-09-05 1980-03-19 Nissan Motor Transmission throttle valve of automatic power transmission
GB2029524A (en) * 1978-09-01 1980-03-19 Nissan Motor Hydraulic control system for automatic power transmission having transmission throttle valve with failsafe means
FR2437534A1 (fr) * 1978-09-29 1980-04-25 Nissan Motor Soupape a volet pour une transmission automatique de vehicule automobile

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393732A (en) * 1979-09-28 1983-07-19 Nissan Motor Co., Ltd. Abnormality treatment device for automatic transmission control device
US4331046A (en) * 1980-03-26 1982-05-25 Ford Motor Company Transmission throttle valve system
US4389910A (en) * 1981-02-17 1983-06-28 General Motors Corporation Motor vehicle power control means
JPH0820008B2 (ja) * 1987-10-30 1996-03-04 日産自動車株式会社 自動変速機のライン圧制御装置
US4805491A (en) * 1988-02-16 1989-02-21 General Motors Corporation Throttle valve with detent feel
US5083481A (en) * 1990-09-17 1992-01-28 Ford Motor Company Electronically controlled automatic transmission
US5419611A (en) * 1992-10-09 1995-05-30 Super Sagless Corporation Footrest assembly for reclining chair
US7578310B2 (en) 2006-05-11 2009-08-25 Delaney Machinerie Inc. Pressure controller device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180173A (en) * 1962-11-05 1965-04-27 Gen Motors Corp Transmission
JPS5225964B2 (https=) * 1971-10-19 1977-07-11

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2029524A (en) * 1978-09-01 1980-03-19 Nissan Motor Hydraulic control system for automatic power transmission having transmission throttle valve with failsafe means
FR2434971A1 (fr) * 1978-09-01 1980-03-28 Nissan Motor Soupape de securite a volet pour une transmission automatique de vehicule
US4301697A (en) 1978-09-01 1981-11-24 Nissan Motor Company, Limited Hydraulic control system for automatic power transmission having transmission throttle valve with failsafe means
GB2029524B (en) * 1978-09-01 1982-12-01 Nissan Motor Hydraulic control system for automatic power transmission having transmission throttle valve with failsafe means
GB2029523A (en) * 1978-09-05 1980-03-19 Nissan Motor Transmission throttle valve of automatic power transmission
FR2435636A1 (fr) * 1978-09-05 1980-04-04 Nissan Motor Soupape de securite a volet pour une transmission automatique de puissance de vehicule
US4282781A (en) 1978-09-05 1981-08-11 Nissan Motor Company, Limited Transmission throttle valve of automatic power transmission
GB2029523B (en) * 1978-09-05 1983-01-12 Nissan Motor Transmission throttle valve of automatic power transmission
FR2437534A1 (fr) * 1978-09-29 1980-04-25 Nissan Motor Soupape a volet pour une transmission automatique de vehicule automobile
US4273009A (en) 1978-09-29 1981-06-16 Nissan Motor Company Limited Transmission throttle valve for use in hydraulic control system of automatic power transmission

Also Published As

Publication number Publication date
JPS517620A (https=) 1976-01-22
US3893472A (en) 1975-07-08
DE2523024B2 (de) 1976-09-23
FR2274839A1 (fr) 1976-01-09
DE2523024A1 (de) 1975-12-18
CA1016777A (en) 1977-09-06
FR2274839B1 (https=) 1980-05-09
JPS5751125B2 (https=) 1982-10-30
AU8145475A (en) 1976-11-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19950521