AU651968B2 - A breathing system for smoke diving and the like - Google Patents

A breathing system for smoke diving and the like Download PDF

Info

Publication number
AU651968B2
AU651968B2 AU75724/91A AU7572491A AU651968B2 AU 651968 B2 AU651968 B2 AU 651968B2 AU 75724/91 A AU75724/91 A AU 75724/91A AU 7572491 A AU7572491 A AU 7572491A AU 651968 B2 AU651968 B2 AU 651968B2
Authority
AU
Australia
Prior art keywords
breathing
actuator
valve
bag
gas
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
AU75724/91A
Other languages
English (en)
Other versions
AU7572491A (en
Inventor
Nils Terje Ottestad
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.)
Equinor ASA
Original Assignee
Den Norske Stats Oljeselskap AS
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 Den Norske Stats Oljeselskap AS filed Critical Den Norske Stats Oljeselskap AS
Publication of AU7572491A publication Critical patent/AU7572491A/en
Application granted granted Critical
Publication of AU651968B2 publication Critical patent/AU651968B2/en
Anticipated expiration legal-status Critical
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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
AU75724/91A 1990-04-03 1991-04-02 A breathing system for smoke diving and the like Expired AU651968B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO901521 1990-04-03
NO901521A NO174836C (no) 1990-04-03 1990-04-03 Pustesystem for rökdykking o.l.
PCT/NO1991/000052 WO1991015265A1 (en) 1990-04-03 1991-04-02 A breathing system for smoke diving and the like

Publications (2)

Publication Number Publication Date
AU7572491A AU7572491A (en) 1991-10-30
AU651968B2 true AU651968B2 (en) 1994-08-11

Family

ID=19893049

Family Applications (1)

Application Number Title Priority Date Filing Date
AU75724/91A Expired AU651968B2 (en) 1990-04-03 1991-04-02 A breathing system for smoke diving and the like

Country Status (10)

Country Link
EP (1) EP0524966B1 (no)
JP (1) JP3098538B2 (no)
AT (1) ATE157889T1 (no)
AU (1) AU651968B2 (no)
BR (1) BR9106307A (no)
CA (1) CA2079784C (no)
DE (1) DE69127621T2 (no)
ES (1) ES2109265T3 (no)
NO (1) NO174836C (no)
WO (1) WO1991015265A1 (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2357979B (en) * 1999-12-07 2004-02-18 Edward Cumming Breathing apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE928810C (de) * 1948-10-19 1955-06-10 Carl Von Hoff Selbsttaetige Steuerung einer Naehrgaszufuhr, insbesondere fuer Sauerstoffatemschutzgeraete
DE3105637C2 (de) * 1981-02-17 1986-09-18 Interspiro GmbH, 7529 Forst Kreislauf-Atemschutzgerät
CA1184472A (en) * 1982-02-16 1985-03-26 Les Suchy Breathing protective apparatus
US4793340A (en) * 1985-09-18 1988-12-27 Den Norske Stats Oljeselskap A.S. Breathing system for divers
DE3930362A1 (de) * 1989-09-12 1991-03-21 Draegerwerk Ag Kreislaufatemschutzgeraet

Also Published As

Publication number Publication date
WO1991015265A1 (en) 1991-10-17
JPH05505951A (ja) 1993-09-02
NO174836C (no) 1994-07-20
CA2079784C (en) 1996-01-09
NO901521D0 (no) 1990-04-03
BR9106307A (pt) 1993-04-13
DE69127621T2 (de) 1998-04-30
NO174836B (no) 1994-04-11
ATE157889T1 (de) 1997-09-15
JP3098538B2 (ja) 2000-10-16
NO901521L (no) 1991-10-04
EP0524966B1 (en) 1997-09-10
ES2109265T3 (es) 1998-01-16
DE69127621D1 (de) 1997-10-16
AU7572491A (en) 1991-10-30
EP0524966A1 (en) 1993-02-03

Similar Documents

Publication Publication Date Title
US3869871A (en) Gas and heat protective garment
US4586500A (en) Breathing apparatus
US8302603B1 (en) Aircrew rebreather system
JP5095634B2 (ja) 呼吸装置
CA1322710C (en) Breathing system
US4552140A (en) Emergency escape device
US3805780A (en) Mine rescue breathing apparatus
US4964405A (en) Emergency respiration apparatus
US20170021202A1 (en) System comprising a closed-circuit respirator and a monitoring device therefor
GB2426203A (en) Compressed air breathing apparatus
US4440166A (en) Electrically and mechanically controllable closed cycle respirator
EP0590146A1 (en) Portable life support system
US20210121649A1 (en) Portable rebreathing system with staged addition of oxygen enrichment
GB2426204A (en) Compressed-air breathing apparatus
JP2547548B2 (ja) ダイバ−のための呼吸システム
US5537995A (en) Breathing system having breathing bag and supplemental gas dosing controls
AU651968B2 (en) A breathing system for smoke diving and the like
US8770194B2 (en) Gas assisted re-breathing device
US3973562A (en) Multi-user extended operation respirator
EP0917883A1 (en) Gas pressure generator for a ventilator
SU1722222A3 (ru) Дыхательна система дл водолаза
US20120192866A1 (en) Constant mass oxygen addition independent of ambient pressure
CA2808206A1 (en) Rebreather vest
EP0241169A1 (en) Improved breathing apparatus
SU1145513A1 (ru) Дыхательный аппарат