IT1021175B - LOW PRESSURE GAS REGULATOR - Google Patents

LOW PRESSURE GAS REGULATOR

Info

Publication number
IT1021175B
IT1021175B IT2705774A IT2705774A IT1021175B IT 1021175 B IT1021175 B IT 1021175B IT 2705774 A IT2705774 A IT 2705774A IT 2705774 A IT2705774 A IT 2705774A IT 1021175 B IT1021175 B IT 1021175B
Authority
IT
Italy
Prior art keywords
low pressure
pressure gas
gas regulator
regulator
low
Prior art date
Application number
IT2705774A
Other languages
Italian (it)
Original Assignee
Boillat P
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 P filed Critical Boillat P
Application granted granted Critical
Publication of IT1021175B publication Critical patent/IT1021175B/en

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)
IT2705774A 1973-10-30 1974-09-09 LOW PRESSURE GAS REGULATOR IT1021175B (en)

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
IT1021175B true IT1021175B (en) 1978-01-30

Family

ID=4406948

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2705774A IT1021175B (en) 1973-10-30 1974-09-09 LOW PRESSURE GAS REGULATOR

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
DE3767810D1 (en) * 1986-08-22 1991-03-07 Siemens Ag VALVE FOR CONTROLLING A PRESSURE OR PRESSURE.
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
AU3012799A (en) * 1999-03-16 2000-10-04 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
FR2249273A1 (en) 1975-05-23
CH573076A5 (en) 1976-02-27
FR2249273B3 (en) 1977-07-01
ATA713974A (en) 1976-10-15
AT337508B (en) 1977-07-11
DE2442023A1 (en) 1975-05-07

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