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
Authority: AU; Australia
Prior art keywords: breathing; actuator; valve; bag; gas
Prior art date: 1990-04-03
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.)

1990-04-03

Filing date

1991-04-02

Publication date

1994-08-11

1991-04-02 Application filed by Den Norske Stats Oljeselskap AS filed Critical Den Norske Stats Oljeselskap AS

1991-10-30 Publication of AU7572491A publication Critical patent/AU7572491A/en

1994-08-11 Application granted granted Critical

1994-08-11 Publication of AU651968B2 publication Critical patent/AU651968B2/en

2011-04-02 Anticipated expiration legal-status Critical

Status Expired legal-status Critical Current

Links

230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 163
230000009189 diving Effects 0.000 title claims abstract description 13
239000000779 smoke Substances 0.000 title claims abstract description 10
238000010521 absorption reaction Methods 0.000 claims abstract description 5
239000013589 supplement Substances 0.000 claims abstract description 5
230000000903 blocking effect Effects 0.000 claims description 15
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
238000001704 evaporation Methods 0.000 claims description 7
238000013022 venting Methods 0.000 claims description 7
230000008020 evaporation Effects 0.000 claims description 6
238000001816 cooling Methods 0.000 claims description 5
239000011148 porous material Substances 0.000 claims description 3
229920006395 saturated elastomer Polymers 0.000 claims description 3
230000008602 contraction Effects 0.000 abstract description 4
239000007789 gas Substances 0.000 description 60
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 24
239000001301 oxygen Substances 0.000 description 24
229910052760 oxygen Inorganic materials 0.000 description 24
238000000034 method Methods 0.000 description 3
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
239000011358 absorbing material Substances 0.000 description 2
238000010276 construction Methods 0.000 description 2
238000002347 injection Methods 0.000 description 2
239000007924 injection Substances 0.000 description 2
210000004072 lung Anatomy 0.000 description 2
239000000463 material Substances 0.000 description 2
239000000243 solution Substances 0.000 description 2
238000009736 wetting Methods 0.000 description 2
239000006096 absorbing agent Substances 0.000 description 1
230000036760 body temperature Effects 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
230000002706 hydrostatic effect Effects 0.000 description 1
238000011084 recovery Methods 0.000 description 1

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 (de)
JP (1)	JP3098538B2 (de)
AT (1)	ATE157889T1 (de)
AU (1)	AU651968B2 (de)
BR (1)	BR9106307A (de)
CA (1)	CA2079784C (de)
DE (1)	DE69127621T2 (de)
ES (1)	ES2109265T3 (de)
NO (1)	NO174836C (de)
WO (1)	WO1991015265A1 (de)

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 (6)

* 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
JP6056502B2 (ja)	2013-01-25	2017-01-11	株式会社オートネットワーク技術研究所	ノイズフィルタ内蔵型コネクタ

1990
- 1990-04-03 NO NO901521A patent/NO174836C/no not_active IP Right Cessation
1991
- 1991-04-02 AT AT91906624T patent/ATE157889T1/de not_active IP Right Cessation
- 1991-04-02 BR BR919106307A patent/BR9106307A/pt not_active IP Right Cessation
- 1991-04-02 DE DE69127621T patent/DE69127621T2/de not_active Expired - Lifetime
- 1991-04-02 AU AU75724/91A patent/AU651968B2/en not_active Expired
- 1991-04-02 CA CA002079784A patent/CA2079784C/en not_active Expired - Lifetime
- 1991-04-02 JP JP03507035A patent/JP3098538B2/ja not_active Expired - Lifetime
- 1991-04-02 WO PCT/NO1991/000052 patent/WO1991015265A1/en not_active Ceased
- 1991-04-02 EP EP91906624A patent/EP0524966B1/de not_active Expired - Lifetime
- 1991-04-02 ES ES91906624T patent/ES2109265T3/es not_active Expired - Lifetime

Also Published As

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

Publication	Publication Date	Title
US3869871A (en)	1975-03-11	Gas and heat protective garment
US4586500A (en)	1986-05-06	Breathing apparatus
US8302603B1 (en)	2012-11-06	Aircrew rebreather system
JP5095634B2 (ja)	2012-12-12	呼吸装置
US4552140A (en)	1985-11-12	Emergency escape device
US3805780A (en)	1974-04-23	Mine rescue breathing apparatus
US20170021202A1 (en)	2017-01-26	System comprising a closed-circuit respirator and a monitoring device therefor
US3923053A (en)	1975-12-02	Respiratory protective device
EP0372859A2 (de)	1990-06-13	Atemsystem
US4440166A (en)	1984-04-03	Electrically and mechanically controllable closed cycle respirator
EP0590146A1 (de)	1994-04-06	Tragbares lebenserhaltungssystem
GB2426203A (en)	2006-11-22	Compressed air breathing apparatus
JP2547548B2 (ja)	1996-10-23	ダイバ−のための呼吸システム
US5537995A (en)	1996-07-23	Breathing system having breathing bag and supplemental gas dosing controls
AU651968B2 (en)	1994-08-11	A breathing system for smoke diving and the like
EP0917883B1 (de)	2003-02-26	Gasdruckerzeuger für ein Beatmungsgerät
US8770194B2 (en)	2014-07-08	Gas assisted re-breathing device
US4031887A (en)	1977-06-28	Breathing apparatus providing pressure compensation
US3973562A (en)	1976-08-10	Multi-user extended operation respirator
EP2608849B1 (de)	2019-07-31	Atmungsunterstützungsweste
US5619987A (en)	1997-04-15	Semi-closed rebreathing apparatus with water removing pump
EP0148543B1 (de)	1987-10-28	Atemschutzgeräte
EP0241169A1 (de)	1987-10-14	Atemschutzgerät
SU1145513A1 (ru)	1989-07-07	Дыхательный аппарат
SU753713A1 (ru)	1980-08-07	Глубоководный дыхательный аппарат