CH573076A5 - - Google Patents

Info

Publication number
CH573076A5
CH573076A5 CH1517073A CH1517073A CH573076A5 CH 573076 A5 CH573076 A5 CH 573076A5 CH 1517073 A CH1517073 A CH 1517073A CH 1517073 A CH1517073 A CH 1517073A CH 573076 A5 CH573076 A5 CH 573076A5
Authority
CH
Switzerland
Application number
CH1517073A
Original Assignee
Boillat Pierre
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 Boillat Pierre filed Critical Boillat Pierre
Priority to CH1517073A priority Critical patent/CH573076A5/xx
Priority to DE19742442023 priority patent/DE2442023A1/en
Priority to AT713974A priority patent/AT337508B/en
Priority to IT2705774A priority patent/IT1021175B/en
Priority to FR7431293A priority patent/FR2249273A1/en
Publication of CH573076A5 publication Critical patent/CH573076A5/xx

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
    • G05D16/0655—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/365—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Feeding And Controlling Fuel (AREA)
CH1517073A 1973-10-30 1973-10-30 CH573076A5 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1517073A CH573076A5 (en) 1973-10-30 1973-10-30
DE19742442023 DE2442023A1 (en) 1973-10-30 1974-09-03 LOW PRESSURE GAS REGULATOR
AT713974A AT337508B (en) 1973-10-30 1974-09-04 DIAPHRAGM-CONTROLLED LOW PRESSURE GAS REGULATOR
IT2705774A IT1021175B (en) 1973-10-30 1974-09-09 LOW PRESSURE GAS REGULATOR
FR7431293A FR2249273A1 (en) 1973-10-30 1974-09-10 Low-pressure gas regulator with discharge member - has partition and spindle controlled by diaphragm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1517073A CH573076A5 (en) 1973-10-30 1973-10-30

Publications (1)

Publication Number Publication Date
CH573076A5 true CH573076A5 (en) 1976-02-27

Family

ID=4406948

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1517073A CH573076A5 (en) 1973-10-30 1973-10-30

Country Status (5)

Country Link
AT (1) AT337508B (en)
CH (1) CH573076A5 (en)
DE (1) DE2442023A1 (en)
FR (1) FR2249273A1 (en)
IT (1) IT1021175B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE60673T1 (en) * 1986-08-22 1991-02-15 Siemens Ag VALVE FOR CONTROL OF A DEPRESSION OR OVERPRESSURE.
DE4016925C2 (en) * 1990-05-25 1994-03-24 Regel & Mestechnik Gmbh Regler Safety shut-off valve, especially for gas pressure regulating systems
US5285810A (en) * 1993-02-11 1994-02-15 Itt Corporation Pressure-reducing regulator for compressed natural gas
US5443083A (en) * 1993-02-11 1995-08-22 Itt Corporation Pressure-reducing regulator for compressed natural gas
WO2000055533A1 (en) * 1999-03-16 2000-09-21 Jacobus Lucas Steyn Pressure control valve
GB2447862B (en) 2007-03-24 2009-10-14 Schlumberger Holdings Backflow and flow rate control valve
DE102010017916A1 (en) * 2010-04-21 2011-10-27 Instrum Ag Pressure regulating valve device for the supply of corrosive media
CN103398208A (en) * 2013-08-12 2013-11-20 浙江善时生物药械(商丘)有限公司 Gas pressure regulating device
CN112728180B (en) * 2021-01-22 2022-11-04 中国煤炭科工集团太原研究院有限公司 Nitrogen pressure-regulating pressure-reducing valve for waterway system of tunneling equipment and waterway system

Also Published As

Publication number Publication date
DE2442023A1 (en) 1975-05-07
AT337508B (en) 1977-07-11
IT1021175B (en) 1978-01-30
ATA713974A (en) 1976-10-15
FR2249273A1 (en) 1975-05-23
FR2249273B3 (en) 1977-07-01

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Legal Events

Date Code Title Description
PL Patent ceased