FR901088A - Air supply valve for immersion hoses, constructed in the manner of a pressure reducing valve controlled by a diaphragm or by a piston - Google Patents

Air supply valve for immersion hoses, constructed in the manner of a pressure reducing valve controlled by a diaphragm or by a piston

Info

Publication number
FR901088A
FR901088A FR901088DA FR901088A FR 901088 A FR901088 A FR 901088A FR 901088D A FR901088D A FR 901088DA FR 901088 A FR901088 A FR 901088A
Authority
FR
France
Prior art keywords
hoses
immersion
diaphragm
piston
constructed
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
Otto Heinrich Drager
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 FR901088A publication Critical patent/FR901088A/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
    • B63C11/18—Air supply
    • B63C11/22—Air supply carried by diver
    • B63C11/2209—First-stage regulators
FR901088D 1942-03-10 1944-01-11 Air supply valve for immersion hoses, constructed in the manner of a pressure reducing valve controlled by a diaphragm or by a piston Expired FR901088A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE901088X 1942-03-10

Publications (1)

Publication Number Publication Date
FR901088A true FR901088A (en) 1945-07-17

Family

ID=6855830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR901088D Expired FR901088A (en) 1942-03-10 1944-01-11 Air supply valve for immersion hoses, constructed in the manner of a pressure reducing valve controlled by a diaphragm or by a piston

Country Status (1)

Country Link
FR (1) FR901088A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2926683A (en) * 1955-04-14 1960-03-01 Mine Safety Appliances Co Fluid pressure control device
DE1090478B (en) * 1953-06-08 1960-10-06 Delbert Grant Faust Pressure regulator with a spring-loaded control pressure regulator located in a secondary line

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090478B (en) * 1953-06-08 1960-10-06 Delbert Grant Faust Pressure regulator with a spring-loaded control pressure regulator located in a secondary line
US2926683A (en) * 1955-04-14 1960-03-01 Mine Safety Appliances Co Fluid pressure control device

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