EP0182581A3 - Atemschutzgerät mit geschlossenem Kreislauf - Google Patents

Atemschutzgerät mit geschlossenem Kreislauf Download PDF

Info

Publication number: EP0182581A3
Authority: EP; European Patent Office
Prior art keywords: closed circuit; breathing apparatus; circuit breathing; counterlung; exhaled
Prior art date: 1984-11-13
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP85308211A

Other languages

English (en)

French (fr)

Other versions

EP0182581A2 (de

Inventor

Brian John Richards

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.)

LIFE SUPPORT ENGINEERING Ltd

Original Assignee

LIFE SUPPORT ENGINEERING Ltd

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.)

1984-11-13

Filing date

1985-11-12

Publication date

1989-02-22

1985-11-12 Application filed by LIFE SUPPORT ENGINEERING Ltd filed Critical LIFE SUPPORT ENGINEERING Ltd

1986-05-28 Publication of EP0182581A2 publication Critical patent/EP0182581A2/de

1989-02-22 Publication of EP0182581A3 publication Critical patent/EP0182581A3/de

Status Withdrawn legal-status Critical Current

Links

230000029058 respiratory gaseous exchange Effects 0.000 title abstract 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
239000001569 carbon dioxide Substances 0.000 abstract 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1

Classifications

- 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
- 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

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)

EP85308211A 1984-11-13 1985-11-12 Atemschutzgerät mit geschlossenem Kreislauf Withdrawn EP0182581A3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB848428689A GB8428689D0 (en)	1984-11-13	1984-11-13	Closed circuit breathing apparatus
GB8428689		1984-11-13

Publications (2)

Publication Number	Publication Date
EP0182581A2 EP0182581A2 (de)	1986-05-28
EP0182581A3 true EP0182581A3 (de)	1989-02-22

Family

ID=10569689

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP85308211A Withdrawn EP0182581A3 (de)	1984-11-13	1985-11-12	Atemschutzgerät mit geschlossenem Kreislauf

Country Status (3)

Country	Link
EP (1)	EP0182581A3 (de)
GB (1)	GB8428689D0 (de)
ZA (1)	ZA858507B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8506681B2 (en)	2007-03-09	2013-08-13	Strata Products Worldwide, Llc	Apparatus, system and method for cleaning air

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2213387A (en) *	1987-12-08	1989-08-16	Sabre Safety Ltd	Closed circuit breathing apparatus
US5111809A (en) *	1988-12-01	1992-05-12	Avstar Aerospace Corporation	Breathing system
US5899204A (en) *	1993-11-17	1999-05-04	Cochran Consulting, Inc.	Dive computer with wrist activation
US5794616A (en) *	1993-11-17	1998-08-18	Cochran Consulting, Inc.	Use of multiple gas blends with a dive computer
GB9409683D0 (en) *	1994-05-14	1994-07-06	Prism Life Support Services	Prism alternative breathing system
US6003513A (en) *	1996-01-12	1999-12-21	Cochran Consulting	Rebreather having counterlung and a stepper-motor controlled variable flow rate valve
FR2750869B1 (fr) *	1996-07-11	1998-11-06	Commeinhes Remco	Appareil respiratoire a fonctionnement en circuit ferme
CN111420313A (zh) *	2020-05-15	2020-07-17	上海孚邦实业有限公司	一种闭路式呼吸器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1695812U (de) *	1952-07-23	1955-03-31	Draegerwerk Ag	Sauerstoffatemschutzgeraet.
FR1378659A (fr) *	1963-12-31	1964-11-13		Appareil respiratoire avec écoulement de l'air en circuit fermé
GB1057155A (en) *	1964-06-27	1967-02-01	Siebe Gorman & Co Ltd	Improvements in closed circuit breathing apparatus
DE1957176U (de) *	1965-07-14	1967-03-16	Draegerwerk Ag	Atemschutzgeraet.
DE1683508A1 (de) *	1967-03-14	1971-02-11	Sodialox Sa	Rahmen fuer Fenster,Tueren od. dgl.

1984
- 1984-11-13 GB GB848428689A patent/GB8428689D0/en active Pending
1985
- 1985-11-05 ZA ZA858507A patent/ZA858507B/xx unknown
- 1985-11-12 EP EP85308211A patent/EP0182581A3/de not_active Withdrawn

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1695812U (de) *	1952-07-23	1955-03-31	Draegerwerk Ag	Sauerstoffatemschutzgeraet.
FR1378659A (fr) *	1963-12-31	1964-11-13		Appareil respiratoire avec écoulement de l'air en circuit fermé
GB1057155A (en) *	1964-06-27	1967-02-01	Siebe Gorman & Co Ltd	Improvements in closed circuit breathing apparatus
DE1957176U (de) *	1965-07-14	1967-03-16	Draegerwerk Ag	Atemschutzgeraet.
DE1683508A1 (de) *	1967-03-14	1971-02-11	Sodialox Sa	Rahmen fuer Fenster,Tueren od. dgl.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8506681B2 (en)	2007-03-09	2013-08-13	Strata Products Worldwide, Llc	Apparatus, system and method for cleaning air
US9162176B2 (en)	2007-03-09	2015-10-20	Strata Products Worldwide, Llc	Apparatus and method for affecting air

Also Published As

Publication number	Publication date
GB8428689D0 (en)	1984-12-19
ZA858507B (en)	1986-06-25
EP0182581A2 (de)	1986-05-28

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Legal Events

Date	Code	Title	Description
1986-04-12	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1986-05-28	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB SE
1989-01-05	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1989-02-22	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB SE
1990-02-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1990-04-04	18D	Application deemed to be withdrawn	Effective date: 19890823
2007-08-08	RIN1	Information on inventor provided before grant (corrected)	Inventor name: RICHARDS, BRIAN JOHN