DE3770491D1 - Wiederauffuellbares unabhaengiges beatmungsgeraet. - Google Patents

Wiederauffuellbares unabhaengiges beatmungsgeraet.

Info

Publication number
DE3770491D1
DE3770491D1 DE8787102359T DE3770491T DE3770491D1 DE 3770491 D1 DE3770491 D1 DE 3770491D1 DE 8787102359 T DE8787102359 T DE 8787102359T DE 3770491 T DE3770491 T DE 3770491T DE 3770491 D1 DE3770491 D1 DE 3770491D1
Authority
DE
Germany
Prior art keywords
repeatable
ventilator
independent ventilator
repeatable independent
independent
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 - Lifetime
Application number
DE8787102359T
Other languages
English (en)
Inventor
William Malcolm Lambert
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 Safety Inc
Original Assignee
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 Co filed Critical Mine Safety Appliances Co
Application granted granted Critical
Publication of DE3770491D1 publication Critical patent/DE3770491D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
DE8787102359T 1986-02-24 1987-02-19 Wiederauffuellbares unabhaengiges beatmungsgeraet. Expired - Lifetime DE3770491D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/832,371 US4714077A (en) 1986-02-24 1986-02-24 Replenishable self contained breathing apparatus

Publications (1)

Publication Number Publication Date
DE3770491D1 true DE3770491D1 (de) 1991-07-11

Family

ID=25261461

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787102359T Expired - Lifetime DE3770491D1 (de) 1986-02-24 1987-02-19 Wiederauffuellbares unabhaengiges beatmungsgeraet.

Country Status (5)

Country Link
US (1) US4714077A (de)
EP (1) EP0235688B1 (de)
AU (1) AU580469B2 (de)
CA (1) CA1284604C (de)
DE (1) DE3770491D1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4838256A (en) * 1988-04-28 1989-06-13 Miltz Arthur I Method and apparatus for air transfer between scuba divers
US5213095A (en) * 1991-02-06 1993-05-25 Dague Lawrence M Coupling apparatus for scuba gear
US5529096A (en) * 1994-12-12 1996-06-25 International Safety Instruments, Inc. Air tank filling system
GB2304291B (en) * 1995-08-23 1999-08-11 Draeger Ltd Breathing apparatus
DE19727847C2 (de) * 1997-06-26 2001-05-10 Auergesellschaft Gmbh Verschluß für Druckgasflaschen
US6082359A (en) * 1997-12-11 2000-07-04 Preston; Paul Christopher Dual cylinder manifold
US6091331A (en) * 1999-09-14 2000-07-18 Bacou Usa Safety, Inc. Emergency worker and fireman's dual emergency warning system
DE19946269B4 (de) * 1999-09-27 2011-07-21 BartelsRieger Atemschutztechnik GmbH & Co.KG, 50829 Atemgerät, insbesondere sogenannter Preßluftatmer
GB2383397B (en) * 2001-12-20 2005-10-12 Internat Safety Instr Inc Breathing apparatus
US7168428B1 (en) * 2002-05-16 2007-01-30 Zoha David G Apparatus for connecting air bottles
US7191790B1 (en) 2003-07-04 2007-03-20 Scott Technologies, Inc. Quick connect pressure reducer/cylinder valve for self-contained breathing apparatus
US11442477B2 (en) * 2015-11-12 2022-09-13 William Messner Bi-directional regulator system for simultaneous high-pressure filling and low-pressure depleting of gas tank
US10982773B2 (en) * 2016-10-02 2021-04-20 Peter Wojtach Gas concentrator apparatus and method of use thereof
WO2023049071A1 (en) * 2021-09-21 2023-03-30 Turn2 Specialty Companies, Llc Breathing systems and methods for making and using such systems

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB216459A (en) * 1923-12-15 1924-05-29 George Little Brown A portable breathing apparatus primarily intended for use in foul atmospheres, but applicable also for use in fresh air
US2406888A (en) * 1944-06-06 1946-09-03 Scott Aviation Corp Breathing apparatus
US2453475A (en) * 1945-09-14 1948-11-09 Cornelius A Tobias Resuscitation apparatus
US2764151A (en) * 1953-06-16 1956-09-25 Scott Aviation Corp Underwater breathing apparatus
BE529262A (de) * 1954-05-31 1954-11-30
US3238943A (en) * 1963-06-19 1966-03-08 Holley Edgar Bruce Aid breathing system
US3208449A (en) * 1964-05-07 1965-09-28 Jr Roscoe G Bartlett Compact walk-around rebreathing device
US3433222A (en) * 1966-04-01 1969-03-18 Bioengionics Inc Under-water diving equipment
US3521627A (en) * 1968-01-23 1970-07-28 Koch & Sons Inc H Automatic emergency breathing oxygen system for aircraft
US3575167A (en) * 1968-06-06 1971-04-20 Charles E Michielsen Multipurpose breathing apparatus
CH591256A5 (en) * 1975-05-06 1977-09-15 Riederer Alfred M Jun Fireman's compressed air breathing apparatus - has supplementary flexible line to victims mask off fireman's mask main feedline via multiple union tee piece
US3995626A (en) * 1975-06-20 1976-12-07 Pearce Jr Fredric C Connector device for breathing apparatus
US4111342A (en) * 1976-08-19 1978-09-05 Kirby Gary R Breathing apparatus
US4328798A (en) * 1980-09-08 1982-05-11 Max Isaacson Breathing apparatus with connector system for supplying emergency air to another individual
US4449524A (en) * 1982-03-15 1984-05-22 Litton Systems, Inc. Self-contained breathing apparatus with provision for shared use
GB2127298B (en) * 1982-09-21 1986-12-03 Draeger Safety Group Limited Improvements in or relating to breathing apparatus
US4522639A (en) * 1983-04-15 1985-06-11 Figgie International Inc. Unified filter and connector housing assembly incorporating a diversion valve

Also Published As

Publication number Publication date
AU6910687A (en) 1987-08-27
US4714077A (en) 1987-12-22
CA1284604C (en) 1991-06-04
AU580469B2 (en) 1989-01-12
EP0235688A1 (de) 1987-09-09
EP0235688B1 (de) 1991-06-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee