FR2394124B3 - - Google Patents

Info

Publication number
FR2394124B3
FR2394124B3 FR7817121A FR7817121A FR2394124B3 FR 2394124 B3 FR2394124 B3 FR 2394124B3 FR 7817121 A FR7817121 A FR 7817121A FR 7817121 A FR7817121 A FR 7817121A FR 2394124 B3 FR2394124 B3 FR 2394124B3
Authority
FR
France
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
FR7817121A
Other languages
French (fr)
Other versions
FR2394124A1 (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.)
Graubremse GmbH
Original Assignee
Graubremse GmbH
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 Graubremse GmbH filed Critical Graubremse GmbH
Publication of FR2394124A1 publication Critical patent/FR2394124A1/en
Application granted granted Critical
Publication of FR2394124B3 publication Critical patent/FR2394124B3/fr
Granted 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
    • G05D16/0658—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane characterised by the form of the obturator
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Driven Valves (AREA)
FR7817121A 1977-06-11 1978-06-08 Compressed air supply pressure regulator for vehicles - reduces switching noise with switching piston divided into equalising piston for outlet valve and switch off piston Granted FR2394124A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2726494A DE2726494C3 (en) 1977-06-11 1977-06-11 Pressure regulator for compressed air supply systems

Publications (2)

Publication Number Publication Date
FR2394124A1 FR2394124A1 (en) 1979-01-05
FR2394124B3 true FR2394124B3 (en) 1981-01-16

Family

ID=6011366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817121A Granted FR2394124A1 (en) 1977-06-11 1978-06-08 Compressed air supply pressure regulator for vehicles - reduces switching noise with switching piston divided into equalising piston for outlet valve and switch off piston

Country Status (3)

Country Link
DE (1) DE2726494C3 (en)
FR (1) FR2394124A1 (en)
IT (1) IT1096504B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2918482A1 (en) * 1979-05-08 1980-11-13 Wabco Fahrzeugbremsen Gmbh CONTROL OF COMPRESSED AIR GENERATOR SYSTEMS
DE2935166A1 (en) * 1979-08-31 1981-03-19 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Automatic air pressure regulator - has membrane push rod and piston governor
DE3136949A1 (en) * 1981-09-17 1983-03-31 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover DEVICE FOR PRODUCING PRESSURE GAS
DE3136948A1 (en) * 1981-09-17 1983-03-31 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover DEVICE FOR PRODUCING PRESSURE GAS
DE8229471U1 (en) * 1982-10-21 1984-03-29 Robert Bosch Gmbh, 7000 Stuttgart COMPRESSED AIR FILLING DEVICE FOR COMPRESSED AIR STORAGE
DE3506178C2 (en) * 1985-02-22 1995-08-24 Grau Gmbh Pressure regulator with a switching range between an upper and a lower pressure value, for compressed air supply systems of in particular motor vehicles
DE3901398C2 (en) * 1988-04-13 1998-01-29 Festo Ag & Co Pneumatic pressure regulating valve
DE4041710A1 (en) * 1990-12-24 1992-06-25 Wabco Westinghouse Fahrzeug COMPRESSED AIR SYSTEM WITH A HIGH PRESSURE PART AND A LOW PRESSURE PART

Also Published As

Publication number Publication date
DE2726494A1 (en) 1978-12-14
IT7824363A0 (en) 1978-06-09
FR2394124A1 (en) 1979-01-05
DE2726494C3 (en) 1980-04-24
IT1096504B (en) 1985-08-26
DE2726494B2 (en) 1979-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse