FR868039A - Improvement in self-regulating flow rate devices at constant pressure of the differential piston type for high pressure gas - Google Patents

Improvement in self-regulating flow rate devices at constant pressure of the differential piston type for high pressure gas

Info

Publication number
FR868039A
FR868039A FR868039DA FR868039A FR 868039 A FR868039 A FR 868039A FR 868039D A FR868039D A FR 868039DA FR 868039 A FR868039 A FR 868039A
Authority
FR
France
Prior art keywords
self
improvement
flow rate
piston type
differential piston
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
Other languages
French (fr)
Inventor
Paul Magne
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 filed Critical
Application granted granted Critical
Publication of FR868039A publication Critical patent/FR868039A/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
    • G05D16/0675—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 on the obturator through a lever
    • G05D16/0677—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 on the obturator through a lever using one membrane without spring
    • G05D16/068—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 on the obturator through a lever using one membrane without spring 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

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR868039D 1940-12-11 1940-12-11 Improvement in self-regulating flow rate devices at constant pressure of the differential piston type for high pressure gas Expired FR868039A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR868039T 1940-12-11

Publications (1)

Publication Number Publication Date
FR868039A true FR868039A (en) 1941-12-12

Family

ID=9345975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868039D Expired FR868039A (en) 1940-12-11 1940-12-11 Improvement in self-regulating flow rate devices at constant pressure of the differential piston type for high pressure gas

Country Status (1)

Country Link
FR (1) FR868039A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386465A (en) * 1965-11-22 1968-06-04 American Meter Co Pressure regulator with internal low pressure shutoff

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386465A (en) * 1965-11-22 1968-06-04 American Meter Co Pressure regulator with internal low pressure shutoff

Similar Documents

Publication Publication Date Title
FR694522A (en) Device for regulating the pressure in gas cylinders of gas pressure magazines for machine guns, for example
FR847163A (en) Device forming quick coupling for high pressure gas
FR868039A (en) Improvement in self-regulating flow rate devices at constant pressure of the differential piston type for high pressure gas
FR889819A (en) Elastic seal for pipes with high pressure fluids
FR863025A (en) Medium gas pressure gun
FR884283A (en) Seal for high pressure hoses
FR1060300A (en) Improvements to piston pumps for gaseous or liquid fluids
FR870918A (en) Pressure regulator for compressed gas
FR1027172A (en) Very high pressure tubing connection
FR890093A (en) Improvements to valves for high pressure fluids and others
FR892480A (en) Very high pressure compressor
FR891455A (en) Very high pressure compressed gas regulator
FR864992A (en) New valve for liquid or gas pipes
FR884753A (en) Self-regulating regulator for high pressure gas
FR874418A (en) Flow limiter regulator for filling compressed gas cylinders
FR52421E (en) Self-regulating regulator for high pressure gas
FR880432A (en) Improvements made to valves for liquids subjected to the pressure of a gas
FR858318A (en) Pressure reducing device for compressed gas cylinder
FR885037A (en) Continuous combustion gas turbine at constant pressure
FR918307A (en) Equipment for the compression and distribution of fluids at very high pressure
FR889598A (en) Sealing two-stage check valve for high pressure fluids
FR873082A (en) Variable pressure fluid flow regulator
FR921918A (en) Sealing for high pressure mercury vapor devices
FR869358A (en) Steel intended for the manufacture of high pressure gas cylinders
FR876654A (en) Oil burette with adjustable flow