AT378586B - CHECK VALVE - Google Patents
CHECK VALVEInfo
- Publication number
- AT378586B AT378586B AT0118482A AT118482A AT378586B AT 378586 B AT378586 B AT 378586B AT 0118482 A AT0118482 A AT 0118482A AT 118482 A AT118482 A AT 118482A AT 378586 B AT378586 B AT 378586B
- Authority
- AT
- Austria
- Prior art keywords
- check valve
- check
- valve
- Prior art date
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
- F16K15/06—Check valves with guided rigid valve members with guided stems
- F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Check Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT05122/82A IT1157513B (en) | 1982-02-17 | 1982-02-17 | NON-RETURN VALVE WITH PERFECTED SPRING SHUTTER |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA118482A ATA118482A (en) | 1985-01-15 |
AT378586B true AT378586B (en) | 1985-08-26 |
Family
ID=11117924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0118482A AT378586B (en) | 1982-02-17 | 1982-03-26 | CHECK VALVE |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT378586B (en) |
DE (1) | DE8303011U1 (en) |
ES (1) | ES270379Y (en) |
FR (1) | FR2521679A3 (en) |
GB (1) | GB2117091B (en) |
IT (1) | IT1157513B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0596419A1 (en) * | 1992-10-31 | 1994-05-11 | F.A. Sening Gmbh | Valve, especially for a hose coupling |
DE10237364A1 (en) * | 2002-08-12 | 2004-03-04 | Norbert Martin | Back pressure valve for e.g. gas an oil pipelines with inner housing contour and valve plate edge defining ring channel formed for almost constant flow speed across complete valve plate stroke |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3404769A1 (en) * | 1984-02-10 | 1985-08-14 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | VALVE FOR INSTALLATION IN A MANIFOLD OF A FLUID PIPE OF AN INTERNAL COMBUSTION ENGINE |
WO1992004567A1 (en) * | 1990-08-30 | 1992-03-19 | George Stack | Water meter assemblies |
DE102005059318B4 (en) * | 2005-12-09 | 2014-09-25 | Ritag Ritterhuder Armaturen Gmbh & Co. Armaturenwerk Kg | check valve |
EP2469136B1 (en) * | 2010-12-22 | 2015-08-19 | Georg Fischer Rohrleitungssysteme AG | Check valve with optimised closing element |
CN102650342B (en) * | 2011-02-24 | 2013-12-25 | 自贡新地佩尔阀门有限公司 | Piston type compound sealing axial flow type check valve |
WO2018222085A1 (en) * | 2017-05-31 | 2018-12-06 | Общество С Ограниченной Ответственностью "Водопад Групп" | Combined pipe fitting |
RU174636U1 (en) * | 2017-05-31 | 2017-10-24 | Общество С Ограниченной Ответственностью "Водопад Групп" | PIPELINE COMBINED FITTINGS |
CN108561599B (en) * | 2018-05-30 | 2024-01-02 | 安徽红星阀门有限公司 | Axial flow type check valve |
EP3712434B1 (en) * | 2019-03-20 | 2021-12-22 | Danfoss A/S | Check valve damping |
IT202000005674A1 (en) * | 2020-03-17 | 2021-09-17 | Comet Spa | Hydrodynamic control valve |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1115993A (en) * | 1965-04-29 | 1968-06-06 | Belliss & Morcom Mfg Ltd | Non-return valves |
DE2428519A1 (en) * | 1974-06-12 | 1976-01-02 | Mokveld Mach Bv | CHECK VALVE |
CA1168550A (en) * | 1980-09-25 | 1984-06-05 | Robert B. Goodman | Check valve |
-
1982
- 1982-02-17 IT IT05122/82A patent/IT1157513B/en active
- 1982-03-26 AT AT0118482A patent/AT378586B/en not_active IP Right Cessation
-
1983
- 1983-02-04 DE DE19838303011U patent/DE8303011U1/en not_active Expired
- 1983-02-14 GB GB08303981A patent/GB2117091B/en not_active Expired
- 1983-02-14 FR FR8302316A patent/FR2521679A3/en active Granted
- 1983-02-16 ES ES1983270379U patent/ES270379Y/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0596419A1 (en) * | 1992-10-31 | 1994-05-11 | F.A. Sening Gmbh | Valve, especially for a hose coupling |
DE10237364A1 (en) * | 2002-08-12 | 2004-03-04 | Norbert Martin | Back pressure valve for e.g. gas an oil pipelines with inner housing contour and valve plate edge defining ring channel formed for almost constant flow speed across complete valve plate stroke |
DE10237364B4 (en) * | 2002-08-12 | 2004-09-02 | Norbert Martin | check valve |
Also Published As
Publication number | Publication date |
---|---|
FR2521679B3 (en) | 1984-10-05 |
GB2117091A (en) | 1983-10-05 |
ATA118482A (en) | 1985-01-15 |
ES270379U (en) | 1983-07-16 |
ES270379Y (en) | 1984-08-01 |
DE8303011U1 (en) | 1983-05-11 |
GB2117091B (en) | 1985-10-30 |
GB8303981D0 (en) | 1983-03-16 |
FR2521679A3 (en) | 1983-08-19 |
IT8205122A0 (en) | 1982-02-17 |
IT1157513B (en) | 1987-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
UEP | Publication of translation of european patent specification |