GB365372A - Improvements in gas pressure regulators - Google Patents

Improvements in gas pressure regulators

Info

Publication number
GB365372A
GB365372A GB5334/31A GB533431A GB365372A GB 365372 A GB365372 A GB 365372A GB 5334/31 A GB5334/31 A GB 5334/31A GB 533431 A GB533431 A GB 533431A GB 365372 A GB365372 A GB 365372A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
pressure
passage
valve
gas pressure
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
GB5334/31A
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.)
Robert Bosch AG
Robert Bosch GmbH
Original Assignee
Robert Bosch AG
Robert Bosch 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 Robert Bosch AG, Robert Bosch GmbH filed Critical Robert Bosch AG
Publication of GB365372A publication Critical patent/GB365372A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G05D16/0652—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 several membranes without spring

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

365,372. Pressure-regulating valves. BOSCH AKT.-GES. R., 4, Militõrstrasse, Stuttgart, Germany. Feb. 20, 1931, No. 5334. Convention date, June 25, 1930. [Class 135.] A pressure-regulating valve actuated by a diaphragm a has the chamber b above the diaphragm connected by a passage c with a supplementary breather chamber d bounded by a diaphragm ,e subject to atmospheric pressure admitted through an aperture g. The diaphragm e carries a valve h adapted to close the passage c in the event of the main diaphragm leaking. The auxiliary diaphragm may release a previously set spring-closed valve.
GB5334/31A 1930-06-25 1931-02-20 Improvements in gas pressure regulators Expired GB365372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE365372X 1930-06-25

Publications (1)

Publication Number Publication Date
GB365372A true GB365372A (en) 1932-01-21

Family

ID=6317579

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5334/31A Expired GB365372A (en) 1930-06-25 1931-02-20 Improvements in gas pressure regulators

Country Status (1)

Country Link
GB (1) GB365372A (en)

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