MX9200079A - Mejoras en sistema de diagnostico de valvula que incluye caja de transductor auxiliar. - Google Patents
Mejoras en sistema de diagnostico de valvula que incluye caja de transductor auxiliar.Info
- Publication number
- MX9200079A MX9200079A MX9200079A MX9200079A MX9200079A MX 9200079 A MX9200079 A MX 9200079A MX 9200079 A MX9200079 A MX 9200079A MX 9200079 A MX9200079 A MX 9200079A MX 9200079 A MX9200079 A MX 9200079A
- Authority
- MX
- Mexico
- Prior art keywords
- system including
- diagnostic system
- transducer housing
- including auxiliary
- valve diagnostic
- 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
- 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
- F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7761—Electrically actuated valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Testing And Monitoring For Control Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/647,915 US5253185A (en) | 1991-01-30 | 1991-01-30 | Valve diagnostic system including auxiliary transducer box |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9200079A true MX9200079A (es) | 1992-07-01 |
Family
ID=24598761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9200079A MX9200079A (es) | 1991-01-30 | 1992-01-09 | Mejoras en sistema de diagnostico de valvula que incluye caja de transductor auxiliar. |
Country Status (13)
Country | Link |
---|---|
US (1) | US5253185A (es) |
EP (1) | EP0569375B1 (es) |
JP (1) | JPH05509149A (es) |
KR (1) | KR930703567A (es) |
CN (1) | CN1063938A (es) |
CA (1) | CA2101054C (es) |
DE (1) | DE69113063D1 (es) |
ES (1) | ES2079174T3 (es) |
FI (1) | FI933394A (es) |
MX (1) | MX9200079A (es) |
TW (1) | TW207011B (es) |
WO (1) | WO1992014087A1 (es) |
YU (1) | YU200191A (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1265319B1 (it) * | 1993-12-22 | 1996-10-31 | Nuovo Pignone Spa | Sistema perfezionato di comando dell'attuatore di una valvola pneumatica |
DE19512238A1 (de) * | 1995-03-31 | 1996-10-02 | Istec Gmbh | Verfahren zur Überwachung und zum Betrieb von insbesondere motorgetriebenen Armaturen |
GB9515849D0 (en) * | 1995-08-02 | 1995-10-04 | British Gas Plc | Apparatus and method for use in testing gas pressure reduction equipment |
DE19536114A1 (de) * | 1995-09-28 | 1997-04-03 | Behr Gmbh & Co | Regelungssystem für einen Kreislauf einer Wärmeübertragerflüssigkeit einer Heizungs- und/oder Klimaanlage |
US5687098A (en) * | 1995-10-30 | 1997-11-11 | Fisher Controls International, Inc. | Device data acquisition |
US5966679A (en) * | 1995-10-30 | 1999-10-12 | Fisher Controls International, Inc. | Method of and apparatus for nonobtrusively obtaining on-line measurements of a process control device parameter |
FI104129B (fi) * | 1996-06-11 | 1999-11-15 | Neles Jamesbury Oy | Menetelmä säätöventtiilin kunnon valvomiseksi |
DE19643297C1 (de) * | 1996-10-21 | 1998-03-12 | Samson Ag | Verfahren und Vorrichtung zur Überwachung von Stellgeräten |
JPH10261185A (ja) * | 1997-03-19 | 1998-09-29 | Hitachi Ltd | 入出力混在形信号変換器 |
US6804618B2 (en) * | 1997-09-29 | 2004-10-12 | Fisher Controls International, Llc | Detection and discrimination of instabilities in process control loops |
US6466893B1 (en) | 1997-09-29 | 2002-10-15 | Fisher Controls International, Inc. | Statistical determination of estimates of process control loop parameters |
US6192321B1 (en) | 1997-09-29 | 2001-02-20 | Fisher Controls International, Inc. | Method of and apparatus for deterministically obtaining measurements |
JPH11315955A (ja) * | 1998-04-03 | 1999-11-16 | General Electric Co <Ge> | 蒸気タ―ビン弁用のメンテナンス・モニタシステム |
DE10218830C1 (de) * | 2002-04-26 | 2003-12-18 | Siemens Ag | Diagnosesystem und -verfahren für ein Ventil |
US7444191B2 (en) | 2005-10-04 | 2008-10-28 | Fisher-Rosemount Systems, Inc. | Process model identification in a process control system |
US7738975B2 (en) | 2005-10-04 | 2010-06-15 | Fisher-Rosemount Systems, Inc. | Analytical server integrated in a process control network |
US8036760B2 (en) | 2005-10-04 | 2011-10-11 | Fisher-Rosemount Systems, Inc. | Method and apparatus for intelligent control and monitoring in a process control system |
US10337647B2 (en) * | 2014-12-15 | 2019-07-02 | General Electric Company | Obstruction detection for a control valve |
CN109404603A (zh) * | 2017-08-18 | 2019-03-01 | 广东核电合营有限公司 | 一种气动调节阀的故障在线监测的方法和装置 |
NO344761B1 (en) * | 2018-08-24 | 2020-04-14 | Inline Test As | Portable system for testing a valve in a process plant |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4816987A (en) * | 1985-06-28 | 1989-03-28 | Electric Power Research Institute, Inc. | Microprocessor-based control and diagnostic system for motor operated valves |
US4694390A (en) * | 1985-06-28 | 1987-09-15 | Electric Power Research Institute, Inc. | Microprocessor-based control and diagnostic system for motor operated valves |
JPH0758967B2 (ja) * | 1986-02-10 | 1995-06-21 | 株式会社トキメック | 流体制御弁の通信制御システム |
DE3876201D1 (de) * | 1987-09-28 | 1993-01-07 | Landis & Gyr Betriebs Ag | Stellglied zur beeinflussung der durchflussmenge eines gasfoermigen oder fluessigen mediums. |
US5109692A (en) * | 1988-08-25 | 1992-05-05 | Fisher Controls International Inc. | Diagnostic apparatus and method for fluid control valves |
US4976144A (en) * | 1988-08-25 | 1990-12-11 | Fisher Controls International, Inc. | Diagnostic apparatus and method for fluid control valves |
-
1991
- 1991-01-30 US US07/647,915 patent/US5253185A/en not_active Expired - Lifetime
- 1991-11-08 JP JP4501515A patent/JPH05509149A/ja active Pending
- 1991-11-08 EP EP92901318A patent/EP0569375B1/en not_active Expired - Lifetime
- 1991-11-08 KR KR1019930702245A patent/KR930703567A/ko not_active Application Discontinuation
- 1991-11-08 WO PCT/US1991/008278 patent/WO1992014087A1/en active IP Right Grant
- 1991-11-08 CA CA002101054A patent/CA2101054C/en not_active Expired - Fee Related
- 1991-11-08 DE DE69113063T patent/DE69113063D1/de not_active Expired - Lifetime
- 1991-11-08 ES ES92901318T patent/ES2079174T3/es not_active Expired - Lifetime
- 1991-11-22 TW TW080109174A patent/TW207011B/zh active
- 1991-12-26 YU YU200191A patent/YU200191A/sh unknown
-
1992
- 1992-01-09 MX MX9200079A patent/MX9200079A/es not_active IP Right Cessation
- 1992-01-30 CN CN92100714A patent/CN1063938A/zh active Pending
-
1993
- 1993-07-29 FI FI933394A patent/FI933394A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI933394A0 (fi) | 1993-07-29 |
WO1992014087A1 (en) | 1992-08-20 |
ES2079174T3 (es) | 1996-01-01 |
EP0569375B1 (en) | 1995-09-13 |
CA2101054C (en) | 1994-12-06 |
TW207011B (es) | 1993-06-01 |
US5253185A (en) | 1993-10-12 |
DE69113063D1 (de) | 1995-10-19 |
CN1063938A (zh) | 1992-08-26 |
KR930703567A (ko) | 1993-11-30 |
FI933394A (fi) | 1993-07-29 |
EP0569375A1 (en) | 1993-11-18 |
JPH05509149A (ja) | 1993-12-16 |
YU200191A (sh) | 1995-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |