GB969901A - Improvements in and relating to valves for fluid pressure systems - Google Patents

Improvements in and relating to valves for fluid pressure systems

Info

Publication number
GB969901A
GB969901A GB930661A GB930661A GB969901A GB 969901 A GB969901 A GB 969901A GB 930661 A GB930661 A GB 930661A GB 930661 A GB930661 A GB 930661A GB 969901 A GB969901 A GB 969901A
Authority
GB
United Kingdom
Prior art keywords
valves
relating
fluid pressure
piston
pressure systems
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
GB930661A
Inventor
Walter Robert Stirling
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.)
Automotive Products PLC
Original Assignee
Automotive Products PLC
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 Automotive Products PLC filed Critical Automotive Products PLC
Priority to GB930661A priority Critical patent/GB969901A/en
Publication of GB969901A publication Critical patent/GB969901A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/28—Valves specially adapted therefor
    • B60T11/34—Pressure reducing or limiting valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)

Abstract

969,901. Valves. AUTOMOTIVE PRODUCTS CO. Ltd. March 14, 1962 [March 14, 1961], No. 9306/61. Heading F2V. A pressure regulating valve comprises a differential piston 6 spring-loaded at 7 so that a pin 11 lifts a ball valve 10 and opens a passage 9 through the piston for flow from inlet 4 to outlet 5, outlet pressure increase moving the piston to the left to close the ball over passage 9.
GB930661A 1961-03-14 1961-03-14 Improvements in and relating to valves for fluid pressure systems Expired GB969901A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB930661A GB969901A (en) 1961-03-14 1961-03-14 Improvements in and relating to valves for fluid pressure systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB930661A GB969901A (en) 1961-03-14 1961-03-14 Improvements in and relating to valves for fluid pressure systems

Publications (1)

Publication Number Publication Date
GB969901A true GB969901A (en) 1964-09-16

Family

ID=9869433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB930661A Expired GB969901A (en) 1961-03-14 1961-03-14 Improvements in and relating to valves for fluid pressure systems

Country Status (1)

Country Link
GB (1) GB969901A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3373766A (en) * 1965-07-02 1968-03-19 Hydrasearch Co Inc Brake proportioning valves
US3754395A (en) * 1970-11-13 1973-08-28 T Mochizuki Hydraulic pressure controlling device for intensifying cylinder
US4018314A (en) * 1976-06-30 1977-04-19 Raymond Richmond Anti-theft vehicle brake-supervising device
FR2583008A1 (en) * 1985-06-07 1986-12-12 Automotive Products Plc PROPORTIONAL BRAKE PRESSURE REDUCER FOR VEHICLES
WO2017076889A1 (en) * 2015-11-05 2017-05-11 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Pressure-limiting valve

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3373766A (en) * 1965-07-02 1968-03-19 Hydrasearch Co Inc Brake proportioning valves
US3754395A (en) * 1970-11-13 1973-08-28 T Mochizuki Hydraulic pressure controlling device for intensifying cylinder
US4018314A (en) * 1976-06-30 1977-04-19 Raymond Richmond Anti-theft vehicle brake-supervising device
FR2583008A1 (en) * 1985-06-07 1986-12-12 Automotive Products Plc PROPORTIONAL BRAKE PRESSURE REDUCER FOR VEHICLES
EP0205249A1 (en) * 1985-06-07 1986-12-17 Automotive Products Public Limited Company Vehicle brake pressure proportioning valve
US4702529A (en) * 1985-06-07 1987-10-27 Automotive Products Plc Vehicle brake pressure proportioning valve
WO2017076889A1 (en) * 2015-11-05 2017-05-11 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Pressure-limiting valve
US10549740B2 (en) 2015-11-05 2020-02-04 Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh Pressure-limiting valve

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