BR9106307A - Sistema de respiracao para megulho em fumaca e similares - Google Patents

Sistema de respiracao para megulho em fumaca e similares

Info

Publication number
BR9106307A
BR9106307A BR919106307A BR9106307A BR9106307A BR 9106307 A BR9106307 A BR 9106307A BR 919106307 A BR919106307 A BR 919106307A BR 9106307 A BR9106307 A BR 9106307A BR 9106307 A BR9106307 A BR 9106307A
Authority
BR
Brazil
Prior art keywords
breathing
bag
smoke
breathing bag
closed
Prior art date
Application number
BR919106307A
Other languages
English (en)
Inventor
Nils Ottestad
Original Assignee
Norske Stats Oljeselskap
Nils Ottestad
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 Norske Stats Oljeselskap, Nils Ottestad filed Critical Norske Stats Oljeselskap
Publication of BR9106307A publication Critical patent/BR9106307A/pt

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)
BR919106307A 1990-04-03 1991-04-02 Sistema de respiracao para megulho em fumaca e similares BR9106307A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
BR9106307A true BR9106307A (pt) 1993-04-13

Family

ID=19893049

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919106307A BR9106307A (pt) 1990-04-03 1991-04-02 Sistema de respiracao para megulho em fumaca e similares

Country Status (10)

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

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
DE69127621T2 (de) 1998-04-30
AU651968B2 (en) 1994-08-11
JPH05505951A (ja) 1993-09-02
AU7572491A (en) 1991-10-30
ATE157889T1 (de) 1997-09-15
NO901521L (no) 1991-10-04
NO901521D0 (no) 1990-04-03
EP0524966B1 (en) 1997-09-10
JP3098538B2 (ja) 2000-10-16
EP0524966A1 (en) 1993-02-03
DE69127621D1 (de) 1997-10-16
ES2109265T3 (es) 1998-01-16
CA2079784C (en) 1996-01-09
NO174836B (no) 1994-04-11
WO1991015265A1 (en) 1991-10-17
NO174836C (no) 1994-07-20

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 02/04/2011