GB2153973B - Non-return valve - Google Patents
Non-return valveInfo
- Publication number
- GB2153973B GB2153973B GB08428226A GB8428226A GB2153973B GB 2153973 B GB2153973 B GB 2153973B GB 08428226 A GB08428226 A GB 08428226A GB 8428226 A GB8428226 A GB 8428226A GB 2153973 B GB2153973 B GB 2153973B
- 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
- F16K47/00—Means in valves for absorbing fluid energy
-
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/01—Damping of valve members
-
- 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
- F16K15/06—Check valves with guided rigid valve members with guided stems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Details Of Valves (AREA)
- Lift Valve (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843404982 DE3404982A1 (en) | 1984-02-11 | 1984-02-11 | QUICK-CLOSING CHECK VALVE |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8428226D0 GB8428226D0 (en) | 1984-12-19 |
GB2153973A GB2153973A (en) | 1985-08-29 |
GB2153973B true GB2153973B (en) | 1986-07-02 |
Family
ID=6227508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08428226A Expired GB2153973B (en) | 1984-02-11 | 1984-11-08 | Non-return valve |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS60175877A (en) |
DE (1) | DE3404982A1 (en) |
GB (1) | GB2153973B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0764398B2 (en) * | 1990-04-13 | 1995-07-12 | 株式会社タツノ・メカトロニクス | Pump device bypass valve |
CH689171A5 (en) * | 1994-05-09 | 1998-11-13 | Balzers Hochvakuum | Vacuum valve. |
DE19540529B4 (en) * | 1995-10-31 | 2004-10-28 | Deutz Ag | Control valve of the lubricating oil circuit of an internal combustion engine |
DE10335995B4 (en) * | 2003-08-01 | 2006-06-22 | Gebr. Kemper Gmbh + Co. Kg | Valve top |
DE102007039025A1 (en) * | 2007-08-17 | 2009-02-19 | Ritag Ritterhuder Armaturen Gmbh & Co. Armaturenwerk Kg | Device for blocking the flow of fluid media in pipes, hoses or the like, in particular check valve |
DE102010034867A1 (en) | 2010-08-19 | 2012-02-23 | DüRR DENTAL AG | check valve |
US9243733B2 (en) | 2012-11-12 | 2016-01-26 | Dresser, Inc. | Valve device and fluid coupling comprised thereof |
ES2924634T3 (en) * | 2018-03-12 | 2022-10-10 | Ishizaki Co Ltd | Check valve and swing body for check valve |
CN109027328B (en) * | 2018-08-25 | 2020-05-01 | 宿州中矿三杰科技有限公司 | Vertical check valve |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH252865A (en) * | 1945-02-24 | 1948-01-31 | Schweiz Ind Ges | Device for dispensing liquid from a pressure line. |
DE1107038B (en) * | 1959-02-12 | 1961-05-18 | Basf Ag | Drive device for glandless shut-off or control devices, especially for high pressures |
DE2736076A1 (en) * | 1977-08-10 | 1979-02-15 | Kraftwerk Union Ag | RETURN FLOW VALVE WITH DAMPING DEVICE |
DE2757352B2 (en) * | 1977-12-22 | 1981-06-19 | Carl Heinz Dipl.-Ing. 4050 Mönchengladbach Häfele | Automatic check valve |
JPS6022228B2 (en) * | 1979-02-27 | 1985-05-31 | カルル・ハインツ・ヘ−フエレ | Self-operating check valve |
CH661777A5 (en) * | 1981-05-25 | 1987-08-14 | Sulzer Ag | CHECK VALVE. |
-
1984
- 1984-02-11 DE DE19843404982 patent/DE3404982A1/en active Granted
- 1984-11-08 GB GB08428226A patent/GB2153973B/en not_active Expired
- 1984-11-13 JP JP59238203A patent/JPS60175877A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS60175877A (en) | 1985-09-10 |
DE3404982A1 (en) | 1985-08-22 |
GB8428226D0 (en) | 1984-12-19 |
DE3404982C2 (en) | 1991-04-11 |
GB2153973A (en) | 1985-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |