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GB2427365B - Rebreather with gradual CO2 breakthrough - Google Patents

Rebreather with gradual CO2 breakthrough

Info

Publication number
GB2427365B
GB2427365B GB0512359A GB0512359A GB2427365B GB 2427365 B GB2427365 B GB 2427365B GB 0512359 A GB0512359 A GB 0512359A GB 0512359 A GB0512359 A GB 0512359A GB 2427365 B GB2427365 B GB 2427365B
Authority
GB
United Kingdom
Prior art keywords
rebreather
breakthrough
gradual
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
GB0512359A
Other versions
GB2427365A (en
GB0512359D0 (en
Inventor
Alex Deas
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0512359A priority Critical patent/GB2427365B/en
Publication of GB0512359D0 publication Critical patent/GB0512359D0/en
Publication of GB2427365A publication Critical patent/GB2427365A/en
Application granted granted Critical
Publication of GB2427365B publication Critical patent/GB2427365B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B19/00—Cartridges with absorbing substances for respiratory apparatus
    • 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
    • A62B9/006—Indicators or warning devices, e.g. of low pressure, contamination
    • 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)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Gas Separation By Absorption (AREA)
GB0512359A 2005-06-17 2005-06-17 Rebreather with gradual CO2 breakthrough Expired - Fee Related GB2427365B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0512359A GB2427365B (en) 2005-06-17 2005-06-17 Rebreather with gradual CO2 breakthrough

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0512359A GB2427365B (en) 2005-06-17 2005-06-17 Rebreather with gradual CO2 breakthrough

Publications (3)

Publication Number Publication Date
GB0512359D0 GB0512359D0 (en) 2005-07-27
GB2427365A GB2427365A (en) 2006-12-27
GB2427365B true GB2427365B (en) 2011-03-30

Family

ID=34855708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0512359A Expired - Fee Related GB2427365B (en) 2005-06-17 2005-06-17 Rebreather with gradual CO2 breakthrough

Country Status (1)

Country Link
GB (1) GB2427365B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB511055A (en) * 1937-02-13 1939-08-11 Guiseppe Cardile An improved radial-stream purifying canister for submarine and anti-gas autorespirators
GB1558226A (en) * 1976-08-06 1979-12-19 Draegerwerk Ag Devices for treating gaseous material
US5613488A (en) * 1994-04-02 1997-03-25 Auergesellschaft Gmbh Chemical oxygen generator breathing device with the exhalation bag within the inhalation bag
US6003513A (en) * 1996-01-12 1999-12-21 Cochran Consulting Rebreather having counterlung and a stepper-motor controlled variable flow rate valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB511055A (en) * 1937-02-13 1939-08-11 Guiseppe Cardile An improved radial-stream purifying canister for submarine and anti-gas autorespirators
GB1558226A (en) * 1976-08-06 1979-12-19 Draegerwerk Ag Devices for treating gaseous material
US5613488A (en) * 1994-04-02 1997-03-25 Auergesellschaft Gmbh Chemical oxygen generator breathing device with the exhalation bag within the inhalation bag
US6003513A (en) * 1996-01-12 1999-12-21 Cochran Consulting Rebreather having counterlung and a stepper-motor controlled variable flow rate valve

Also Published As

Publication number Publication date
GB2427365A (en) 2006-12-27
GB0512359D0 (en) 2005-07-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110630