EP0182581A3 - Atemschutzgerät mit geschlossenem Kreislauf - Google Patents

Atemschutzgerät mit geschlossenem Kreislauf Download PDF

Info

Publication number
EP0182581A3
EP0182581A3 EP85308211A EP85308211A EP0182581A3 EP 0182581 A3 EP0182581 A3 EP 0182581A3 EP 85308211 A EP85308211 A EP 85308211A EP 85308211 A EP85308211 A EP 85308211A EP 0182581 A3 EP0182581 A3 EP 0182581A3
Authority
EP
European Patent Office
Prior art keywords
closed circuit
breathing apparatus
circuit breathing
counterlung
exhaled
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.)
Withdrawn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.)
Filing date
Publication date
Application filed by LIFE SUPPORT ENGINEERING Ltd filed Critical LIFE SUPPORT ENGINEERING Ltd
Publication of EP0182581A2 publication Critical patent/EP0182581A2/de
Publication of EP0182581A3 publication Critical patent/EP0182581A3/de
Withdrawn legal-status Critical Current

Links

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EP85308211A 1984-11-13 1985-11-12 Atemschutzgerät mit geschlossenem Kreislauf Withdrawn EP0182581A3 (de)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
GB8428689 1984-11-13
GB848428689A GB8428689D0 (en) 1984-11-13 1984-11-13 Closed circuit breathing apparatus

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)

Families Citing this family (9)

* 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
GB2482454B (en) * 2007-03-09 2012-05-16 Strata Products Worldwide Llc Apparatus, system and method for cleaning air
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.

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.

Also Published As

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

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Inventor name: RICHARDS, BRIAN JOHN