GB0509369D0 - A breathing apparatus demand valve - Google Patents
A breathing apparatus demand valveInfo
- 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
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title 1
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)
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)
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)
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 |
-
2005
- 2005-05-07 GB GBGB0509369.5A patent/GB0509369D0/en not_active Ceased
-
2006
- 2006-04-13 GB GB0607448A patent/GB2432123B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2432123B (en) | 2008-04-16 |
GB0607448D0 (en) | 2006-05-24 |
GB2432123A (en) | 2007-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |