GB0509369D0 - A breathing apparatus demand valve - Google Patents

A breathing apparatus demand valve

Info

Publication number
GB0509369D0
GB0509369D0 GBGB0509369.5A GB0509369A GB0509369D0 GB 0509369 D0 GB0509369 D0 GB 0509369D0 GB 0509369 A GB0509369 A GB 0509369A GB 0509369 D0 GB0509369 D0 GB 0509369D0
Authority
GB
United Kingdom
Prior art keywords
breathing apparatus
demand valve
apparatus demand
valve
breathing
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.)
Ceased
Application number
GBGB0509369.5A
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.)
FOSS NICHOLAS J
Original Assignee
FOSS NICHOLAS J
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 FOSS NICHOLAS J filed Critical FOSS NICHOLAS J
Priority to GBGB0509369.5A priority Critical patent/GB0509369D0/en
Publication of GB0509369D0 publication Critical patent/GB0509369D0/en
Priority to GB0607448A priority patent/GB2432123B/en
Ceased 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
    • A62B9/02—Valves
    • A62B9/022—Breathing demand regulators
    • A62B9/025—Breathing demand regulators with tilting opening action
    • 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
    • A62B9/02—Valves
    • A62B9/022—Breathing demand regulators

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)
GBGB0509369.5A 2005-05-07 2005-05-07 A breathing apparatus demand valve Ceased GB0509369D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0509369.5A GB0509369D0 (en) 2005-05-07 2005-05-07 A breathing apparatus demand valve
GB0607448A GB2432123B (en) 2005-05-07 2006-04-13 A breathing apparatus demand valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0509369.5A GB0509369D0 (en) 2005-05-07 2005-05-07 A breathing apparatus demand valve

Publications (1)

Publication Number Publication Date
GB0509369D0 true GB0509369D0 (en) 2005-06-15

Family

ID=34685254

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0509369.5A Ceased GB0509369D0 (en) 2005-05-07 2005-05-07 A breathing apparatus demand valve
GB0607448A Expired - Fee Related GB2432123B (en) 2005-05-07 2006-04-13 A breathing apparatus demand valve

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0607448A Expired - Fee Related GB2432123B (en) 2005-05-07 2006-04-13 A breathing apparatus demand valve

Country Status (1)

Country Link
GB (2) GB0509369D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008101302A1 (en) * 2007-02-23 2008-08-28 Resmed Ltd Demand valve for breathing apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3245717C1 (en) * 1982-12-10 1984-06-07 Drägerwerk AG, 2400 Lübeck Lung-controlled valve for overpressure operation in the mask interior
GB2174304A (en) * 1985-03-06 1986-11-05 Gorman & Company Limited Siebe Improvements in and relating to breathing apparatus
GB2190001B (en) * 1986-05-07 1990-08-08 Peter Joseph Jackson Pressure regulator
NO178121C (en) * 1993-10-05 1996-01-24 Ottestad Nils T Servo gas control valve

Also Published As

Publication number Publication date
GB0607448D0 (en) 2006-05-24
GB2432123A (en) 2007-05-16
GB2432123B (en) 2008-04-16

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)