GB8428689D0 - Closed circuit breathing apparatus - Google Patents

Closed circuit breathing apparatus

Info

Publication number
GB8428689D0
GB8428689D0 GB848428689A GB8428689A GB8428689D0 GB 8428689 D0 GB8428689 D0 GB 8428689D0 GB 848428689 A GB848428689 A GB 848428689A GB 8428689 A GB8428689 A GB 8428689A GB 8428689 D0 GB8428689 D0 GB 8428689D0
Authority
GB
United Kingdom
Prior art keywords
closed circuit
breathing apparatus
circuit breathing
closed
circuit
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.)
Pending
Application number
GB848428689A
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 ENG Ltd
Original Assignee
LIFE SUPPORT ENG 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 ENG Ltd filed Critical LIFE SUPPORT ENG Ltd
Priority to GB848428689A priority Critical patent/GB8428689D0/en
Publication of GB8428689D0 publication Critical patent/GB8428689D0/en
Priority to ZA858507A priority patent/ZA858507B/en
Priority to EP85308211A priority patent/EP0182581A3/en
Pending 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)
GB848428689A 1984-11-13 1984-11-13 Closed circuit breathing apparatus Pending GB8428689D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB848428689A GB8428689D0 (en) 1984-11-13 1984-11-13 Closed circuit breathing apparatus
ZA858507A ZA858507B (en) 1984-11-13 1985-11-05 Closed circuit breathing apparatus
EP85308211A EP0182581A3 (en) 1984-11-13 1985-11-12 Improvements in closed circuit breathing apparatus

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB8428689D0 true GB8428689D0 (en) 1984-12-19

Family

ID=10569689

Family Applications (1)

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

Country Status (3)

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

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 (en) * 1996-07-11 1998-11-06 Commeinhes Remco BREATHING APPARATUS WITH CLOSED CIRCUIT OPERATION
ZA200905520B (en) * 2007-03-09 2010-10-27 Strata Products Worldwide Llc Apparatus, system and method for cleaning air
CN111420313A (en) * 2020-05-15 2020-07-17 上海孚邦实业有限公司 Closed circuit type respirator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1695812U (en) * 1952-07-23 1955-03-31 Draegerwerk Ag OXYGEN RESPIRATORY DEVICE.
FR1378659A (en) * 1963-12-31 1964-11-13 Breathing apparatus with closed air flow
NL125975C (en) * 1964-06-27
DE1957176U (en) * 1965-07-14 1967-03-16 Draegerwerk Ag RESPIRATORY DEVICE.
SE318986B (en) * 1967-03-14 1969-12-22 Sodialox Sa

Also Published As

Publication number Publication date
EP0182581A3 (en) 1989-02-22
ZA858507B (en) 1986-06-25
EP0182581A2 (en) 1986-05-28

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