JPS5158295A - KIGAKUTEKINIJORYOKUSARETA JUYOBEN - Google Patents

KIGAKUTEKINIJORYOKUSARETA JUYOBEN

Info

Publication number
JPS5158295A
JPS5158295A JP11423175A JP11423175A JPS5158295A JP S5158295 A JPS5158295 A JP S5158295A JP 11423175 A JP11423175 A JP 11423175A JP 11423175 A JP11423175 A JP 11423175A JP S5158295 A JPS5158295 A JP S5158295A
Authority
JP
Japan
Prior art keywords
kigakutekinijoryokusareta
juyoben
kigakutekinijoryokusareta juyoben
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.)
Granted
Application number
JP11423175A
Other languages
Japanese (ja)
Other versions
JPS5921835B2 (en
Inventor
Ei Kurisuteianson Reimondo
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.)
Christianson Raymond
Original Assignee
Christianson Raymond
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
Priority claimed from US05/587,272 external-priority patent/US4076041A/en
Application filed by Christianson Raymond filed Critical Christianson Raymond
Publication of JPS5158295A publication Critical patent/JPS5158295A/en
Publication of JPS5921835B2 publication Critical patent/JPS5921835B2/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
    • B63C11/2236—Functionally interdependent first/second-stage regulators
    • 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
    • A62B9/027—Breathing demand regulators pilot operated, i.e. controlled by valve means sensitive to a reduced downstream pressure
    • 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
    • B63C11/2227—Second-stage regulators
JP11423175A 1974-09-23 1975-09-20 Pneumatically assisted demand valve Expired JPS5921835B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US50858074A 1974-09-23 1974-09-23
US508580 1974-09-23
US587272 1975-06-16
US05/587,272 US4076041A (en) 1974-09-23 1975-06-16 Pilot valve operated demand regulator for a breathing apparatus

Publications (2)

Publication Number Publication Date
JPS5158295A true JPS5158295A (en) 1976-05-21
JPS5921835B2 JPS5921835B2 (en) 1984-05-22

Family

ID=27056230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11423175A Expired JPS5921835B2 (en) 1974-09-23 1975-09-20 Pneumatically assisted demand valve

Country Status (4)

Country Link
JP (1) JPS5921835B2 (en)
FR (1) FR2285155A1 (en)
GB (1) GB1487676A (en)
IT (1) IT1047553B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04501096A (en) * 1989-06-06 1992-02-27 テー・デー・プリース・アンド・カンパニー・プロプライアタリー・リミテッド diving regulator demand valve

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253455A (en) * 1978-08-07 1981-03-03 A-T-O Inc. Breathing valve assembly with diaphragm control of the exhaust ports
USRE31785E (en) * 1978-08-07 1985-01-01 Figgie International, Inc. Breathing valve assembly with diaphragm control of the exhaust ports
IT1220578B (en) * 1988-06-08 1990-06-15 Amf Mares Spa BREATHING REGULATOR WITH CONNECTION ELEMENT TO THE FIRST STAGE MOUNTED ON THE RIGHT AND LEFT SIDE
GB2233237A (en) * 1989-06-27 1991-01-09 Aran Fire & Safety Uk Valve for breathing apparatus
DK0714314T3 (en) * 1993-08-18 1999-06-23 Fisons Plc Respirator with respiratory control
NO178121C (en) * 1993-10-05 1996-01-24 Ottestad Nils T Servo gas control valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1253588B (en) * 1957-12-23 1967-11-02 Bendix Corp Breathing gas supply device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04501096A (en) * 1989-06-06 1992-02-27 テー・デー・プリース・アンド・カンパニー・プロプライアタリー・リミテッド diving regulator demand valve

Also Published As

Publication number Publication date
FR2285155B1 (en) 1981-02-06
FR2285155A1 (en) 1976-04-16
JPS5921835B2 (en) 1984-05-22
IT1047553B (en) 1980-10-20
GB1487676A (en) 1977-10-05

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