GB2135023B - Non-return valve - Google Patents
Non-return valveInfo
- Publication number
- GB2135023B GB2135023B GB08401136A GB8401136A GB2135023B GB 2135023 B GB2135023 B GB 2135023B GB 08401136 A GB08401136 A GB 08401136A GB 8401136 A GB8401136 A GB 8401136A GB 2135023 B GB2135023 B GB 2135023B
- Authority
- GB
- United Kingdom
- Prior art keywords
- return valve
- return
- 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.)
- Expired
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
- F16K15/02—Check valves with guided rigid valve members
- F16K15/04—Check valves with guided rigid valve members shaped as balls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08401136A GB2135023B (en) | 1983-02-12 | 1984-01-17 | Non-return valve |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838303962A GB8303962D0 (en) | 1983-02-12 | 1983-02-12 | Non-return valves |
GB08401136A GB2135023B (en) | 1983-02-12 | 1984-01-17 | Non-return valve |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8401136D0 GB8401136D0 (en) | 1984-02-22 |
GB2135023A GB2135023A (en) | 1984-08-22 |
GB2135023B true GB2135023B (en) | 1987-01-14 |
Family
ID=26285226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08401136A Expired GB2135023B (en) | 1983-02-12 | 1984-01-17 | Non-return valve |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2135023B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5218992A (en) * | 1991-06-28 | 1993-06-15 | Dana Corporation | Check valve retainer |
DE19509776A1 (en) * | 1995-03-17 | 1996-09-19 | Rexroth Mannesmann Gmbh | Direction-controlled pressure control valve, esp. for pressure redn. and relay valves |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB739930A (en) * | 1953-02-03 | 1955-11-02 | Gratzmuller Jean Louis | Non-return ball valve for reciprocating hydraulic pumps |
GB1186300A (en) * | 1967-10-14 | 1970-04-02 | Gerhard Walter Seulen | Improvements in or relating to Fluid Control and Indicating Devices. |
GB1373662A (en) * | 1972-02-04 | 1974-11-13 | Emi Ltd | Non-return valves |
-
1984
- 1984-01-17 GB GB08401136A patent/GB2135023B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB8401136D0 (en) | 1984-02-22 |
GB2135023A (en) | 1984-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930117 |