FR2049518A5 - - Google Patents

Info

Publication number
FR2049518A5
FR2049518A5 FR6919492A FR6919492A FR2049518A5 FR 2049518 A5 FR2049518 A5 FR 2049518A5 FR 6919492 A FR6919492 A FR 6919492A FR 6919492 A FR6919492 A FR 6919492A FR 2049518 A5 FR2049518 A5 FR 2049518A5
Authority
FR
France
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
FR6919492A
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.)
PIEL ETS STE INDLE
Original Assignee
PIEL ETS STE INDLE
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 PIEL ETS STE INDLE filed Critical PIEL ETS STE INDLE
Priority to FR6919492A priority Critical patent/FR2049518A5/fr
Application granted granted Critical
Publication of FR2049518A5 publication Critical patent/FR2049518A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/1266—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being acted upon by the circulating fluid
    • 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
    • B63C11/24—Air supply carried by diver in closed circulation
FR6919492A 1969-06-12 1969-06-12 Expired FR2049518A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6919492A FR2049518A5 (en) 1969-06-12 1969-06-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6919492A FR2049518A5 (en) 1969-06-12 1969-06-12

Publications (1)

Publication Number Publication Date
FR2049518A5 true FR2049518A5 (en) 1971-03-26

Family

ID=9035604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6919492A Expired FR2049518A5 (en) 1969-06-12 1969-06-12

Country Status (1)

Country Link
FR (1) FR2049518A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006726A1 (en) * 1978-06-17 1980-01-09 Alan Krasberg Breathing apparatus, especially diving headgear for use in return-line diving systems

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1028846B (en) * 1952-12-19 1958-04-24 C Eitle Maschf Device for controlling a flowing medium through a second medium
FR1175640A (en) * 1957-05-22 1959-03-31 Spirotechnique Improvements to breathing apparatus for divers
FR1195367A (en) * 1956-12-27 1959-11-17 Normalair Ltd Pressure regulator device
FR1376411A (en) * 1963-12-10 1964-10-23 Separator Ab Valve and flow control system provided with such a valve
FR1470005A (en) * 1965-02-25 1967-02-17 Westinghouse Electric Corp Diving breathing apparatus
FR1479578A (en) * 1966-04-04 1967-05-05 Shell Int Research Respiratory system for diver

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1028846B (en) * 1952-12-19 1958-04-24 C Eitle Maschf Device for controlling a flowing medium through a second medium
FR1195367A (en) * 1956-12-27 1959-11-17 Normalair Ltd Pressure regulator device
FR1175640A (en) * 1957-05-22 1959-03-31 Spirotechnique Improvements to breathing apparatus for divers
FR1376411A (en) * 1963-12-10 1964-10-23 Separator Ab Valve and flow control system provided with such a valve
FR1470005A (en) * 1965-02-25 1967-02-17 Westinghouse Electric Corp Diving breathing apparatus
FR1479578A (en) * 1966-04-04 1967-05-05 Shell Int Research Respiratory system for diver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006726A1 (en) * 1978-06-17 1980-01-09 Alan Krasberg Breathing apparatus, especially diving headgear for use in return-line diving systems

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