GB1363611A - Diaphragm-actuated valve - Google Patents

Diaphragm-actuated valve

Info

Publication number
GB1363611A
GB1363611A GB55773A GB55773A GB1363611A GB 1363611 A GB1363611 A GB 1363611A GB 55773 A GB55773 A GB 55773A GB 55773 A GB55773 A GB 55773A GB 1363611 A GB1363611 A GB 1363611A
Authority
GB
United Kingdom
Prior art keywords
valve
port
exhaust
diaphragm
inlet
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
GB55773A
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.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of GB1363611A publication Critical patent/GB1363611A/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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
    • B60T8/361—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force wherein the pilot valve is mounted in a circuit controlling an auxiliary fluid system

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Regulating Braking Force (AREA)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)

Abstract

1363611 Valves; anti-skid braking systems ITT INDUSTRIES Inc 4 Jan 1973 [13 Jan 1972] 557/73 Headings F2V and F2F A self-lapping pneumatic valve has a diaphragm 14 which responds to a control pressure at 64 and establishes a corresponding brake actuating pressure in port 37 by connecting the latter selectively to inlet port 36 or exhaust port 56 by actuation of a valve assembly 29 comprising exhaust and inlet valve discs 40, 42 on a.hollow stem 38 carrying plunger 43. The diaphragm in moving to connect port 37 to the exhaust port, e.g. in response to actuation of a solenoid valve (65) responsive to an antiskid signal, comprises a foamed polyurethane member 54 which allows increased valve dumping rate. The valve 65 has closure members 70, 74 which co-operate with inlet and exhaust seats 71, 75 to depressurize chamber 66 upon energization of coil 68. An overtravel spring 76 biases member 74 towards seat 75.
GB55773A 1972-01-13 1973-01-04 Diaphragm-actuated valve Expired GB1363611A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21753972A 1972-01-13 1972-01-13

Publications (1)

Publication Number Publication Date
GB1363611A true GB1363611A (en) 1974-08-14

Family

ID=22811487

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55773A Expired GB1363611A (en) 1972-01-13 1973-01-04 Diaphragm-actuated valve

Country Status (7)

Country Link
JP (1) JPS5426732B2 (en)
AU (1) AU471834B2 (en)
DE (1) DE2262248C2 (en)
FR (1) FR2167934B1 (en)
GB (1) GB1363611A (en)
IT (1) IT972580B (en)
SE (1) SE391785B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019103011A1 (en) * 2018-09-15 2020-03-19 Thomas Magnete Gmbh Control block with protective device and method for operating the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6140576U (en) * 1984-08-17 1986-03-14 株式会社 ベン Diaphragm type regulating valve
FR2640022B1 (en) * 1988-12-07 1991-03-15 Marque Usine HYDRAULIC ELECTROVALVE IN PARTICULAR FOR VEHICLE BRAKE CIRCUIT

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1292020B (en) * 1962-05-19 1969-04-03 Bosch Gmbh Robert Control valve for compressed air brake devices, especially of motor vehicles
US3188148A (en) * 1964-11-16 1965-06-08 Girling Ltd Fluid flow control valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019103011A1 (en) * 2018-09-15 2020-03-19 Thomas Magnete Gmbh Control block with protective device and method for operating the same

Also Published As

Publication number Publication date
DE2262248A1 (en) 1973-08-16
JPS4879329A (en) 1973-10-24
SE391785B (en) 1977-02-28
IT972580B (en) 1974-05-31
FR2167934B1 (en) 1976-08-27
AU5083473A (en) 1974-07-11
JPS5426732B2 (en) 1979-09-05
AU471834B2 (en) 1976-05-06
DE2262248C2 (en) 1982-05-13
FR2167934A1 (en) 1973-08-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee