CS657090A3 - Pressure pilot valve - Google Patents

Pressure pilot valve

Info

Publication number
CS657090A3
CS657090A3 CS906570A CS657090A CS657090A3 CS 657090 A3 CS657090 A3 CS 657090A3 CS 906570 A CS906570 A CS 906570A CS 657090 A CS657090 A CS 657090A CS 657090 A3 CS657090 A3 CS 657090A3
Authority
CS
Czechoslovakia
Prior art keywords
pilot valve
pressure pilot
pressure
valve
pilot
Prior art date
Application number
CS906570A
Other languages
English (en)
Inventor
Ernst Ing Angermaie
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of CS657090A3 publication Critical patent/CS657090A3/cs

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
    • B60T8/3605—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
    • B60T8/34—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
    • B60T8/50—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 having means for controlling the rate at which pressure is reapplied to or released from the brake
    • B60T8/5006—Pressure reapplication by pulsing of 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
    • B60T8/50—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 having means for controlling the rate at which pressure is reapplied to or released from the brake
    • B60T8/5087—Pressure release using restrictions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Control Of Fluid Pressure (AREA)
CS906570A 1989-12-22 1990-12-21 Pressure pilot valve CS657090A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3942563 1989-12-22
DE4016312 1990-05-21

Publications (1)

Publication Number Publication Date
CS657090A3 true CS657090A3 (en) 1992-04-15

Family

ID=25888377

Family Applications (1)

Application Number Title Priority Date Filing Date
CS906570A CS657090A3 (en) 1989-12-22 1990-12-21 Pressure pilot valve

Country Status (5)

Country Link
EP (1) EP0433673B1 (cs)
JP (1) JPH04135218A (cs)
CS (1) CS657090A3 (cs)
DE (1) DE59004512D1 (cs)
HU (1) HU908423D0 (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010007407B4 (de) * 2010-02-10 2011-09-01 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Drucksteuerventilanordnung
ES2875858T3 (es) * 2018-09-11 2021-11-11 Knorr Bremse Systeme Válvula de compensación de presión
DE102019131128A1 (de) * 2019-11-19 2021-05-20 Wabco Europe Bvba Verfahren zum Steuern eines ABS-Steuerventils sowie Steueranordnung
DE102021124136A1 (de) 2021-09-17 2023-03-23 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Elektro-magnetisches Drucksteuerventil mit innerer Druckluftführung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE393069B (sv) * 1974-04-22 1977-05-02 Saab Scania Ab Ventilenhet for bromstryckreglering i ett pneumatiskt bromssystem
DE3345080A1 (de) * 1983-12-13 1985-06-20 Knorr-Bremse GmbH, 8000 München Gleitschutzventil fuer druckluftgebremste fahrzeuge
DE3345697A1 (de) * 1983-12-17 1985-06-27 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Magnetventileinrichtung
US4668024A (en) * 1984-11-15 1987-05-26 Toyota Jidosha Kabushiki Kaisha Solenoid-operated hydraulic control device for anti-skid brake system
DD269977A3 (de) * 1987-12-01 1989-07-19 Berliner Bremsenwerk Veb Elektropneumatisches stellglied fuer druckluftbremsen

Also Published As

Publication number Publication date
HU908423D0 (en) 1991-07-29
EP0433673A1 (de) 1991-06-26
DE59004512D1 (de) 1994-03-17
EP0433673B1 (de) 1994-02-02
JPH04135218A (ja) 1992-05-08

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