FR768316A - Safety device for gas pressure reducing devices - Google Patents

Safety device for gas pressure reducing devices

Info

Publication number
FR768316A
FR768316A FR768316DA FR768316A FR 768316 A FR768316 A FR 768316A FR 768316D A FR768316D A FR 768316DA FR 768316 A FR768316 A FR 768316A
Authority
FR
France
Prior art keywords
gas pressure
safety device
pressure reducing
reducing devices
devices
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)
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.)
CIE HELLIS
Original Assignee
CIE HELLIS
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 CIE HELLIS filed Critical CIE HELLIS
Application granted granted Critical
Publication of FR768316A publication Critical patent/FR768316A/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
    • G05D16/0683—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 a spring-loaded membrane

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR768316D 1933-04-27 1933-04-27 Safety device for gas pressure reducing devices Expired FR768316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR768316T 1933-04-27

Publications (1)

Publication Number Publication Date
FR768316A true FR768316A (en) 1934-08-03

Family

ID=9184133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR768316D Expired FR768316A (en) 1933-04-27 1933-04-27 Safety device for gas pressure reducing devices

Country Status (1)

Country Link
FR (1) FR768316A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419980A (en) * 1941-01-04 1947-05-06 Worth Weldon Temperature control unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419980A (en) * 1941-01-04 1947-05-06 Worth Weldon Temperature control unit

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