DE69108870D1 - Überwachung von Rückschlagventilen. - Google Patents
Überwachung von Rückschlagventilen.Info
- Publication number
- DE69108870D1 DE69108870D1 DE69108870T DE69108870T DE69108870D1 DE 69108870 D1 DE69108870 D1 DE 69108870D1 DE 69108870 T DE69108870 T DE 69108870T DE 69108870 T DE69108870 T DE 69108870T DE 69108870 D1 DE69108870 D1 DE 69108870D1
- Authority
- DE
- Germany
- Prior art keywords
- check valve
- check
- transducer
- accelerometer
- 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 - Lifetime
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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
-
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Check Valves (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62290390A | 1990-12-06 | 1990-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69108870D1 true DE69108870D1 (de) | 1995-05-18 |
Family
ID=24495973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69108870T Expired - Lifetime DE69108870D1 (de) | 1990-12-06 | 1991-12-05 | Überwachung von Rückschlagventilen. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0489596B1 (de) |
AT (1) | ATE121175T1 (de) |
DE (1) | DE69108870D1 (de) |
ES (1) | ES2071238T3 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9320238D0 (en) * | 1993-10-01 | 1993-11-17 | Btr Plc | Valve assembly |
US5524484A (en) * | 1993-12-22 | 1996-06-11 | Westinghouse Electric Corporation | Solenoid operated valve diagnostic system |
US6349685B1 (en) | 2000-05-09 | 2002-02-26 | Ford Global Technologies, Inc. | Method and system for operating valves of a camless internal combustion engine |
DE102018119798A1 (de) * | 2018-08-15 | 2020-02-20 | Fogtec Brandschutz Gmbh & Co. Kg | Verfahren zur Überwachung von Ventilen |
EP3748210B1 (de) * | 2019-06-07 | 2023-01-04 | Focus-On V.O.F. | Absperrorgan für ein fluid |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07109254B2 (ja) * | 1986-10-29 | 1995-11-22 | モバッツ インコーポレイテッド | チェックバルブ試験システム |
EP0282774B1 (de) * | 1987-03-18 | 1994-01-05 | Combustion Engineering, Inc. | Ultraschall-Untersuchung eines Ventils |
US5008841B1 (en) * | 1989-07-28 | 1995-09-19 | Liberty Technologies Inc | Non-invasive system and method for inspection of valves |
-
1991
- 1991-12-05 AT AT91311351T patent/ATE121175T1/de not_active IP Right Cessation
- 1991-12-05 DE DE69108870T patent/DE69108870D1/de not_active Expired - Lifetime
- 1991-12-05 ES ES91311351T patent/ES2071238T3/es not_active Expired - Lifetime
- 1991-12-05 EP EP91311351A patent/EP0489596B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0489596B1 (de) | 1995-04-12 |
ATE121175T1 (de) | 1995-04-15 |
EP0489596A1 (de) | 1992-06-10 |
ES2071238T3 (es) | 1995-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |