GB8913557D0 - Valve - Google Patents
ValveInfo
- Publication number
- GB8913557D0 GB8913557D0 GB898913557A GB8913557A GB8913557D0 GB 8913557 D0 GB8913557 D0 GB 8913557D0 GB 898913557 A GB898913557 A GB 898913557A GB 8913557 A GB8913557 A GB 8913557A GB 8913557 D0 GB8913557 D0 GB 8913557D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPI880288 | 1988-06-16 | ||
AUPI880388 | 1988-06-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8913557D0 true GB8913557D0 (en) | 1989-08-02 |
GB2219844A GB2219844A (en) | 1989-12-20 |
GB2219844B GB2219844B (en) | 1993-01-13 |
Family
ID=25643495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8913557A Expired - Fee Related GB2219844B (en) | 1988-06-16 | 1989-06-13 | Valve |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2219844B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPP794598A0 (en) * | 1998-12-24 | 1999-01-28 | Resmed Limited | An anti-asphyxia valve |
CN101184522B (en) * | 2005-05-18 | 2011-12-21 | 尼克塔治疗公司 | Valves, devices, and methods for endobronchial therapy |
-
1989
- 1989-06-13 GB GB8913557A patent/GB2219844B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2219844A (en) | 1989-12-20 |
GB2219844B (en) | 1993-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19960613 |