DE69102777T2 - Druckregelventile. - Google Patents

Druckregelventile.

Info

Publication number
DE69102777T2
DE69102777T2 DE69102777T DE69102777T DE69102777T2 DE 69102777 T2 DE69102777 T2 DE 69102777T2 DE 69102777 T DE69102777 T DE 69102777T DE 69102777 T DE69102777 T DE 69102777T DE 69102777 T2 DE69102777 T2 DE 69102777T2
Authority
DE
Germany
Prior art keywords
pressure
port
supply
valves
pilot
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 - Fee Related
Application number
DE69102777T
Other languages
English (en)
Other versions
DE69102777D1 (de
Inventor
Roger Charles Hallett
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.)
Honeywell UK Ltd
Original Assignee
AlliedSignal 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 AlliedSignal Ltd filed Critical AlliedSignal Ltd
Application granted granted Critical
Publication of DE69102777D1 publication Critical patent/DE69102777D1/de
Publication of DE69102777T2 publication Critical patent/DE69102777T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B60T8/3605—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 the working fluid system
    • 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
    • B60T8/88—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
    • B60T8/92—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action
    • B60T8/94—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action on a fluid pressure regulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Earth Drilling (AREA)
  • Multiple-Way Valves (AREA)
  • Safety Valves (AREA)
  • Fluid-Driven Valves (AREA)
DE69102777T 1990-01-20 1991-01-18 Druckregelventile. Expired - Fee Related DE69102777T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909001373A GB9001373D0 (en) 1990-01-20 1990-01-20 Fluid pressure modulator valves

Publications (2)

Publication Number Publication Date
DE69102777D1 DE69102777D1 (de) 1994-08-18
DE69102777T2 true DE69102777T2 (de) 1994-11-24

Family

ID=10669665

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69102777T Expired - Fee Related DE69102777T2 (de) 1990-01-20 1991-01-18 Druckregelventile.

Country Status (5)

Country Link
EP (1) EP0439303B1 (de)
AT (1) ATE108381T1 (de)
DE (1) DE69102777T2 (de)
ES (1) ES2056569T3 (de)
GB (1) GB9001373D0 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008035372A1 (de) * 2008-07-30 2010-02-11 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Membranenventil, insbesondere für ein ABS- oder Gleitschutzventil
DE102014012709A1 (de) 2014-08-27 2016-03-03 Wabco Gmbh Ventileinheit zur Druckmodulation in einer Druckluft-Bremsanlage
DE102014012712A1 (de) * 2014-08-27 2016-03-03 Wabco Gmbh Ventileinheit zur Druckmodulation in einer Druckluft-Bremsanlage
DE102014012596A1 (de) 2014-08-27 2016-03-03 Wabco Gmbh Ventileinheit zur Druckmodulation in einer Druckluft-Bremsanlage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3110103A1 (de) * 1981-03-16 1982-09-23 Knorr-Bremse GmbH, 8000 München "blockierschutzeinrichtung
DE3345080A1 (de) * 1983-12-13 1985-06-20 Knorr-Bremse GmbH, 8000 München Gleitschutzventil fuer druckluftgebremste fahrzeuge
DE3408123A1 (de) * 1984-03-06 1985-09-12 Knorr-Bremse GmbH, 8000 München Steuerventileinrichtung, insbesondere fuer blockierschutzanlagen

Also Published As

Publication number Publication date
GB9001373D0 (en) 1990-03-21
EP0439303B1 (de) 1994-07-13
ES2056569T3 (es) 1994-10-01
EP0439303A1 (de) 1991-07-31
ATE108381T1 (de) 1994-07-15
DE69102777D1 (de) 1994-08-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee