CA2404509C - Clapet d'expiration - Google Patents
Clapet d'expiration Download PDFInfo
- Publication number
- CA2404509C CA2404509C CA002404509A CA2404509A CA2404509C CA 2404509 C CA2404509 C CA 2404509C CA 002404509 A CA002404509 A CA 002404509A CA 2404509 A CA2404509 A CA 2404509A CA 2404509 C CA2404509 C CA 2404509C
- Authority
- CA
- Canada
- Prior art keywords
- seal surface
- orifice
- flap
- portions
- flexible flap
- 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
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
- Check Valves (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9515986.9 | 1995-08-04 | ||
GB9515986A GB9515986D0 (en) | 1995-08-04 | 1995-08-04 | Uni-directional fluid valve |
CA 2181878 CA2181878C (fr) | 1995-08-04 | 1996-07-23 | Clapet d'expiration |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2181878 Division CA2181878C (fr) | 1995-08-04 | 1996-07-23 | Clapet d'expiration |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2404509A1 CA2404509A1 (fr) | 1997-02-05 |
CA2404509C true CA2404509C (fr) | 2005-11-08 |
Family
ID=25678577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002404509A Expired - Fee Related CA2404509C (fr) | 1995-08-04 | 1996-07-23 | Clapet d'expiration |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2404509C (fr) |
-
1996
- 1996-07-23 CA CA002404509A patent/CA2404509C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2404509A1 (fr) | 1997-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20150723 |