GB2340760B - A mouthpiece valve for closed-loop self-contained breathing apparatus - Google Patents

A mouthpiece valve for closed-loop self-contained breathing apparatus

Info

Publication number
GB2340760B
GB2340760B GB9901459A GB9901459A GB2340760B GB 2340760 B GB2340760 B GB 2340760B GB 9901459 A GB9901459 A GB 9901459A GB 9901459 A GB9901459 A GB 9901459A GB 2340760 B GB2340760 B GB 2340760B
Authority
GB
United Kingdom
Prior art keywords
closed
breathing apparatus
contained breathing
loop self
mouthpiece valve
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
GB9901459A
Other versions
GB2340760A (en
GB9901459D0 (en
Inventor
Martin John Parker
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.)
PARKER DIVING Ltd
Original Assignee
PARKER DIVING 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
Priority claimed from GBGB9801369.1A external-priority patent/GB9801369D0/en
Application filed by PARKER DIVING Ltd filed Critical PARKER DIVING Ltd
Priority to GB9901459A priority Critical patent/GB2340760B/en
Publication of GB9901459D0 publication Critical patent/GB9901459D0/en
Publication of GB2340760A publication Critical patent/GB2340760A/en
Application granted granted Critical
Publication of GB2340760B publication Critical patent/GB2340760B/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
    • B63C11/2227—Second-stage regulators
    • 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
GB9901459A 1998-01-23 1999-01-25 A mouthpiece valve for closed-loop self-contained breathing apparatus Expired - Fee Related GB2340760B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9901459A GB2340760B (en) 1998-01-23 1999-01-25 A mouthpiece valve for closed-loop self-contained breathing apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9801369.1A GB9801369D0 (en) 1998-01-23 1998-01-23 A mothpiece valve for closed-loop self-contained breathing apparatus
GB9901459A GB2340760B (en) 1998-01-23 1999-01-25 A mouthpiece valve for closed-loop self-contained breathing apparatus

Publications (3)

Publication Number Publication Date
GB9901459D0 GB9901459D0 (en) 1999-03-17
GB2340760A GB2340760A (en) 2000-03-01
GB2340760B true GB2340760B (en) 2002-10-02

Family

ID=26312996

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9901459A Expired - Fee Related GB2340760B (en) 1998-01-23 1999-01-25 A mouthpiece valve for closed-loop self-contained breathing apparatus

Country Status (1)

Country Link
GB (1) GB2340760B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101516722B (en) * 2006-07-22 2013-06-19 剑桥潜水系统有限公司 Pressure activated device and breathing system

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2844205B1 (en) * 2002-09-10 2004-11-26 Steve Debenath A DEVICE FOR A REGULATOR USED IN DIVING (OR OTHER SIMILAR ACTIVITIES) THE MOUTHPIECE IS MULTIPURPOSE AND ALLOWS TO RECYCLE THE GAS EXPIRED BY THE DIVER
EP2205323B1 (en) 2007-10-29 2018-07-25 Poseidon Diving Systems Auto calibration / validation of oxygen sensor in breathing apparatus
DK2207715T3 (en) 2007-10-29 2014-05-19 Poseidon Diving Systems Mouthpiece for an oxygen device
GB0904682D0 (en) * 2009-03-19 2009-04-29 Clipper Data Ltd Self-contained breathing apparatus and control system therefor
US20220234703A1 (en) 2021-01-25 2022-07-28 Oxygen Scientific GmbH Gas distributor for rebreather supporting closed and open circuit modes

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957043A (en) * 1973-08-22 1976-05-18 William Barney Shelby Re-breathing apparatus
US5127398A (en) * 1989-04-19 1992-07-07 Cis-Lunar Development Laboratories, Inc. Breathing apparatus mouthpiece
GB2298141A (en) * 1995-02-22 1996-08-28 Pressure Products Group Limite Counterlung breathing apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957043A (en) * 1973-08-22 1976-05-18 William Barney Shelby Re-breathing apparatus
US5127398A (en) * 1989-04-19 1992-07-07 Cis-Lunar Development Laboratories, Inc. Breathing apparatus mouthpiece
US5368018A (en) * 1989-04-19 1994-11-29 Cis-Lunar Development Laboratories, Inc. Breathing apparatus mouthpiece
GB2298141A (en) * 1995-02-22 1996-08-28 Pressure Products Group Limite Counterlung breathing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101516722B (en) * 2006-07-22 2013-06-19 剑桥潜水系统有限公司 Pressure activated device and breathing system

Also Published As

Publication number Publication date
GB2340760A (en) 2000-03-01
GB9901459D0 (en) 1999-03-17

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180125