FR1153361A - Régulateur de pression de gaz à deux étages - Google Patents

Régulateur de pression de gaz à deux étages

Info

Publication number
FR1153361A
FR1153361A FR1153361DA FR1153361A FR 1153361 A FR1153361 A FR 1153361A FR 1153361D A FR1153361D A FR 1153361DA FR 1153361 A FR1153361 A FR 1153361A
Authority
FR
France
Prior art keywords
gas pressure
pressure regulator
stage gas
stage
regulator
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
English (en)
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.)
STEPIIENSON CORP
Original Assignee
STEPIIENSON CORP
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 STEPIIENSON CORP filed Critical STEPIIENSON CORP
Application granted granted Critical
Publication of FR1153361A publication Critical patent/FR1153361A/fr
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
    • G05D16/0663—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 a spring-loaded membrane with a spring-loaded slideable obturator
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/02—Valves
    • A62B9/022—Breathing demand regulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/18—Air supply
    • B63C11/22—Air supply carried by diver
    • B63C11/2209—First-stage regulators

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR1153361D 1955-05-27 1956-05-26 Régulateur de pression de gaz à deux étages Expired FR1153361A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1153361XA 1955-05-27 1955-05-27

Publications (1)

Publication Number Publication Date
FR1153361A true FR1153361A (fr) 1958-03-05

Family

ID=22360720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1153361D Expired FR1153361A (fr) 1955-05-27 1956-05-26 Régulateur de pression de gaz à deux étages

Country Status (1)

Country Link
FR (1) FR1153361A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0531195A1 (fr) * 1991-09-03 1993-03-10 U.S. DIVERS Co., Inc. Détendeur réglable de haute pression pour plongeurs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0531195A1 (fr) * 1991-09-03 1993-03-10 U.S. DIVERS Co., Inc. Détendeur réglable de haute pression pour plongeurs

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