AU684043B2 - Semi-closed rebreathing apparatus - Google Patents

Semi-closed rebreathing apparatus Download PDF

Info

Publication number
AU684043B2
AU684043B2 AU39321/93A AU3932193A AU684043B2 AU 684043 B2 AU684043 B2 AU 684043B2 AU 39321/93 A AU39321/93 A AU 39321/93A AU 3932193 A AU3932193 A AU 3932193A AU 684043 B2 AU684043 B2 AU 684043B2
Authority
AU
Australia
Prior art keywords
bellows
respiration
expansion chamber
gas
water
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.)
Expired - Fee Related
Application number
AU39321/93A
Other languages
English (en)
Other versions
AU3932193A (en
Inventor
Shunsuke Matsuoka
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.)
Grand Bleu International Inc
Original Assignee
Grand Bleu International Inc
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 Grand Bleu International Inc filed Critical Grand Bleu International Inc
Publication of AU3932193A publication Critical patent/AU3932193A/en
Application granted granted Critical
Publication of AU684043B2 publication Critical patent/AU684043B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Surgical Instruments (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
AU39321/93A 1993-03-19 1993-03-19 Semi-closed rebreathing apparatus Expired - Fee Related AU684043B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1993/002715 WO1994021514A1 (fr) 1993-03-19 1993-03-19 Appareil de recirculation a circuit semi-ferme

Publications (2)

Publication Number Publication Date
AU3932193A AU3932193A (en) 1994-10-11
AU684043B2 true AU684043B2 (en) 1997-12-04

Family

ID=22236439

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39321/93A Expired - Fee Related AU684043B2 (en) 1993-03-19 1993-03-19 Semi-closed rebreathing apparatus

Country Status (3)

Country Link
EP (1) EP0688284A1 (fr)
AU (1) AU684043B2 (fr)
WO (1) WO1994021514A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2468144B (en) * 2009-02-26 2013-01-23 Grimsey Marine Technology Ltd Double counterlung breathing apparatus
CN104874135B (zh) * 2014-02-27 2018-07-03 深圳市中长成科技有限公司 自给式开、闭路正压空气呼吸器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE541837C (de) * 1926-07-11 1932-01-18 Draegerwerk Ag Frei tragbares Atmungsgeraet
DE894051C (de) * 1935-12-24 1953-10-22 Draegerwerk Ag Sauerstoffatemschutzgeraet mit lungengesteuerter Sauerstoffzufuhr

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2818067A (en) * 1954-09-03 1957-12-31 Rebikoff Dimitri Issaiewitch Breathing apparatus for free divers
US3316905A (en) * 1964-04-24 1967-05-02 Henry W Seeler Variable volume rebreathing bag for scuba system
US3556098A (en) * 1968-12-04 1971-01-19 John W Kanwisher Apparatus for controlling environmental conditions, suitable for use underwater
US3710553A (en) * 1970-01-28 1973-01-16 Biomarine Industries Carbon dioxide scrubber and breathing diaphragm assembly for diving apparatus
GB2015348B (en) * 1978-02-27 1982-07-21 Submarine Prod Ltd Underwater breathing apparatus
GB2201602A (en) * 1987-03-06 1988-09-07 Coal Ind Closed circuit breathing/diving apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE541837C (de) * 1926-07-11 1932-01-18 Draegerwerk Ag Frei tragbares Atmungsgeraet
DE894051C (de) * 1935-12-24 1953-10-22 Draegerwerk Ag Sauerstoffatemschutzgeraet mit lungengesteuerter Sauerstoffzufuhr

Also Published As

Publication number Publication date
WO1994021514A1 (fr) 1994-09-29
AU3932193A (en) 1994-10-11
EP0688284A1 (fr) 1995-12-27

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