FR1473128A - Device for evacuating air from a sealed envelope submerged in water, preventing water from entering - Google Patents

Device for evacuating air from a sealed envelope submerged in water, preventing water from entering

Info

Publication number
FR1473128A
FR1473128A FR45742A FR45742A FR1473128A FR 1473128 A FR1473128 A FR 1473128A FR 45742 A FR45742 A FR 45742A FR 45742 A FR45742 A FR 45742A FR 1473128 A FR1473128 A FR 1473128A
Authority
FR
France
Prior art keywords
water
submerged
entering
sealed envelope
evacuating air
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
FR45742A
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.)
Safran Aerosystems SAS
Original Assignee
Aerazur Constructions Aeronautiques SA
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 Aerazur Constructions Aeronautiques SA filed Critical Aerazur Constructions Aeronautiques SA
Priority to FR45742A priority Critical patent/FR1473128A/en
Application granted granted Critical
Publication of FR1473128A publication Critical patent/FR1473128A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B63C11/04—Resilient suits
    • B63C11/08—Control of air pressure within suit, e.g. for controlling buoyancy ; Buoyancy compensator vests, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR45742A 1966-01-13 1966-01-13 Device for evacuating air from a sealed envelope submerged in water, preventing water from entering Expired FR1473128A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR45742A FR1473128A (en) 1966-01-13 1966-01-13 Device for evacuating air from a sealed envelope submerged in water, preventing water from entering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR45742A FR1473128A (en) 1966-01-13 1966-01-13 Device for evacuating air from a sealed envelope submerged in water, preventing water from entering

Publications (1)

Publication Number Publication Date
FR1473128A true FR1473128A (en) 1967-03-17

Family

ID=1584302

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45742A Expired FR1473128A (en) 1966-01-13 1966-01-13 Device for evacuating air from a sealed envelope submerged in water, preventing water from entering

Country Status (1)

Country Link
FR (1) FR1473128A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0274963A1 (en) * 1987-01-16 1988-07-20 Jean Grizard Quickly opening membrane valve, especially for protective garments
BE1027486B1 (en) * 2019-12-10 2021-03-03 Pierre Gilbert On-demand safety drain system at the feet of a scuba diver in a dry suit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0274963A1 (en) * 1987-01-16 1988-07-20 Jean Grizard Quickly opening membrane valve, especially for protective garments
BE1027486B1 (en) * 2019-12-10 2021-03-03 Pierre Gilbert On-demand safety drain system at the feet of a scuba diver in a dry suit

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