SE8301490D0 - PRESSURE REGULATOR - Google Patents

PRESSURE REGULATOR

Info

Publication number
SE8301490D0
SE8301490D0 SE8301490A SE8301490A SE8301490D0 SE 8301490 D0 SE8301490 D0 SE 8301490D0 SE 8301490 A SE8301490 A SE 8301490A SE 8301490 A SE8301490 A SE 8301490A SE 8301490 D0 SE8301490 D0 SE 8301490D0
Authority
SE
Sweden
Prior art keywords
control piston
pressure governor
seal
connection
idling
Prior art date
Application number
SE8301490A
Other languages
Swedish (sv)
Other versions
SE8301490L (en
Inventor
G Strobel
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 SE8301490D0 publication Critical patent/SE8301490D0/en
Publication of SE8301490L publication Critical patent/SE8301490L/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Compressor (AREA)

Abstract

A pressure governor for a pneumatic system is proposed, in which a control piston (21) is provided for an idling valve (22), which by opening establishes an idling connection of the feed line (2) of a compressor (3) when the reference pressure is attained in the post-connected storage reservoir (5). The control piston (21) forms the movable wall of a control chamber (20), which is alternately ventilated and vented. So that a seal (24) of the control piston (21) does not adversely affect the switching function of the pressure governor in the event of a defect, the seal (24) is formed by two O-rings (25, 26) of identical size, between which a connection for a relief facility (31) is provided. The pressure governor is used in pneumatic brake systems of commercial vehicles. <IMAGE>
SE8301490A 1982-03-19 1983-03-18 PRESSURE REGULATOR SE8301490L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823210029 DE3210029A1 (en) 1982-03-19 1982-03-19 Pressure governor

Publications (2)

Publication Number Publication Date
SE8301490D0 true SE8301490D0 (en) 1983-03-18
SE8301490L SE8301490L (en) 1983-09-20

Family

ID=6158683

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8301490A SE8301490L (en) 1982-03-19 1983-03-18 PRESSURE REGULATOR

Country Status (3)

Country Link
DE (1) DE3210029A1 (en)
FR (1) FR2523739B1 (en)
SE (1) SE8301490L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19509546A1 (en) * 1995-03-16 1996-09-19 Bosch Gmbh Robert Pressure regulator for compressed air braking systems of commercial vehicles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248987C2 (en) * 1964-07-24 1974-06-06 PRESSURE REGULATOR FOR COMPRESSED AIR ACCUMULATOR SYSTEMS

Also Published As

Publication number Publication date
FR2523739B1 (en) 1988-11-18
DE3210029A1 (en) 1983-09-22
FR2523739A1 (en) 1983-09-23
SE8301490L (en) 1983-09-20

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