FR2066245A5 - - Google Patents

Info

Publication number
FR2066245A5
FR2066245A5 FR7037812A FR7037812A FR2066245A5 FR 2066245 A5 FR2066245 A5 FR 2066245A5 FR 7037812 A FR7037812 A FR 7037812A FR 7037812 A FR7037812 A FR 7037812A FR 2066245 A5 FR2066245 A5 FR 2066245A5
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
FR7037812A
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.)
MSA Italiana SpA
MSA Safety Inc
Original Assignee
Mine Safety Appliances Italiana SpA
Mine Safety Appliances Co
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 Mine Safety Appliances Italiana SpA, Mine Safety Appliances Co filed Critical Mine Safety Appliances Italiana SpA
Application granted granted Critical
Publication of FR2066245A5 publication Critical patent/FR2066245A5/fr
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
    • B63C11/24—Air supply carried by diver in closed circulation

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
FR7037812A 1969-10-20 1970-10-20 Expired FR2066245A5 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86761069A 1969-10-20 1969-10-20

Publications (1)

Publication Number Publication Date
FR2066245A5 true FR2066245A5 (sv) 1971-08-06

Family

ID=25350127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7037812A Expired FR2066245A5 (sv) 1969-10-20 1970-10-20

Country Status (4)

Country Link
US (1) US3692026A (sv)
DE (1) DE2049747B2 (sv)
FR (1) FR2066245A5 (sv)
GB (1) GB1302686A (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910780A (en) * 1973-06-14 1975-10-07 Hydro Membronics Inc Separative barrier for preferential transport of CO{HD 2 {B and apparatus employing same
US4409978A (en) * 1980-06-16 1983-10-18 Portable Air Supply Systems, Corp. Portable, self-contained breathing apparatus
GB2188553A (en) * 1986-04-02 1987-10-07 Coal Ind Improved breathing apparatus
US4964404A (en) * 1989-04-19 1990-10-23 Stone William C Breathing apparatus
CA2030804A1 (en) * 1990-04-27 1991-10-28 Makoto Uchida Underwater breathing apparatus
DE4411560C1 (de) * 1994-04-02 1995-08-03 Auergesellschaft Gmbh Chemikalsauerstoffgerät
SE516250C2 (sv) * 2000-04-28 2001-12-10 Oskar Fraanberg Uppladdningsbar andningsapparat i synnerhet dykapparat
WO2002040343A1 (en) * 2000-11-15 2002-05-23 Bodner Alan Izhar Open-circuit self-contained underwater breathing apparatus
US20060201508A1 (en) * 2004-08-30 2006-09-14 Forsyth David E Self contained breathing apparatus combined duration factor for breathing systems
US7497216B2 (en) * 2004-08-30 2009-03-03 Forsyth David E Self contained breathing apparatus modular control system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191006966A (en) * 1910-03-19 1910-12-31 Alexander Bernhard Drager Improvements in or relating to Portable Breathing Apparatus.
DE461873C (de) * 1924-12-24 1928-07-02 Auergesellschaft Gmbh Sauerstoffatmungsgeraet
US1843032A (en) * 1929-04-10 1932-01-26 Koch Edmund Respirator
US2456130A (en) * 1945-01-31 1948-12-14 Christian J Lambertsen Breathing apparatus
US2906262A (en) * 1957-04-25 1959-09-29 Melvin A Braunstein Self contained breathing apparatus
US3148034A (en) * 1958-09-26 1964-09-08 Mine Safety Appliances Co Oxygen generating canisters for closed circuit breathing apparatus
US3402711A (en) * 1964-01-06 1968-09-24 Westinghouse Electric Corp Breathing apparatus
US3403981A (en) * 1964-09-22 1968-10-01 Auergesellschaft Gmbh Oxygen producing canister

Also Published As

Publication number Publication date
DE2049747C3 (sv) 1974-02-28
DE2049747A1 (de) 1971-05-19
US3692026A (en) 1972-09-19
DE2049747B2 (de) 1973-08-02
GB1302686A (sv) 1973-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse