DE602004012500D1 - Verfahren zur Diagnose eines zyklischen Systems - Google Patents
Verfahren zur Diagnose eines zyklischen SystemsInfo
- Publication number
- DE602004012500D1 DE602004012500D1 DE602004012500T DE602004012500T DE602004012500D1 DE 602004012500 D1 DE602004012500 D1 DE 602004012500D1 DE 602004012500 T DE602004012500 T DE 602004012500T DE 602004012500 T DE602004012500 T DE 602004012500T DE 602004012500 D1 DE602004012500 D1 DE 602004012500D1
- Authority
- DE
- Germany
- Prior art keywords
- value
- characteristic
- determining
- calculating unit
- diagnostic
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
- F15B19/005—Fault detection or monitoring
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US644341 | 1991-01-22 | ||
US10/644,341 US7124057B2 (en) | 2003-08-19 | 2003-08-19 | Method and apparatus for diagnosing a cyclic system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE602004012500D1 true DE602004012500D1 (de) | 2008-04-30 |
DE602004012500T2 DE602004012500T2 (de) | 2008-06-19 |
Family
ID=34063475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004012500T Active DE602004012500T2 (de) | 2003-08-19 | 2004-07-01 | Verfahren zur Diagnose eines zyklischen Systems |
Country Status (5)
Country | Link |
---|---|
US (1) | US7124057B2 (de) |
EP (1) | EP1508736B1 (de) |
JP (1) | JP2005063443A (de) |
AT (1) | ATE389841T1 (de) |
DE (1) | DE602004012500T2 (de) |
Families Citing this family (48)
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US6892546B2 (en) | 2001-05-03 | 2005-05-17 | Emerson Retail Services, Inc. | System for remote refrigeration monitoring and diagnostics |
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US10464579B2 (en) | 2006-04-17 | 2019-11-05 | Ge Global Sourcing Llc | System and method for automated establishment of a vehicle consist |
US10338580B2 (en) | 2014-10-22 | 2019-07-02 | Ge Global Sourcing Llc | System and method for determining vehicle orientation in a vehicle consist |
US6889173B2 (en) | 2002-10-31 | 2005-05-03 | Emerson Retail Services Inc. | System for monitoring optimal equipment operating parameters |
US7412842B2 (en) | 2004-04-27 | 2008-08-19 | Emerson Climate Technologies, Inc. | Compressor diagnostic and protection system |
US7275377B2 (en) | 2004-08-11 | 2007-10-02 | Lawrence Kates | Method and apparatus for monitoring refrigerant-cycle systems |
DK1812718T3 (da) * | 2004-11-19 | 2008-11-24 | Festo Ag & Co Kg | Diagnoseanordning til mindst én pneumatisk ventilaktuatoranordning |
DE102004057402B4 (de) * | 2004-11-26 | 2007-03-29 | Schraubtechnik Neef Gmbh | Verfahren zur Steuerung der Druckversorgung einer an eine Druckquelle angeschlossenen hydraulischen Kolben-Zylindereinheit und hydraulische Antriebseinrichtung |
EP1851959B1 (de) * | 2005-02-21 | 2012-04-11 | Computer Process Controls, Inc. | Kontroll- und beobachtungssystem für unternehmen |
US7752854B2 (en) * | 2005-10-21 | 2010-07-13 | Emerson Retail Services, Inc. | Monitoring a condenser in a refrigeration system |
US7752853B2 (en) * | 2005-10-21 | 2010-07-13 | Emerson Retail Services, Inc. | Monitoring refrigerant in a refrigeration system |
US8147211B2 (en) * | 2006-01-03 | 2012-04-03 | General Electric Company | Method and system for monitoring a reciprocating compressor valve |
CN100394331C (zh) * | 2006-06-09 | 2008-06-11 | 浙江大学 | 一种智能流体控制阀的实现方法及阀门 |
US7405917B2 (en) * | 2006-06-16 | 2008-07-29 | Festo Ag & Co. | Method and apparatus for monitoring and determining the functional status of an electromagnetic valve |
US8590325B2 (en) | 2006-07-19 | 2013-11-26 | Emerson Climate Technologies, Inc. | Protection and diagnostic module for a refrigeration system |
US20080216494A1 (en) | 2006-09-07 | 2008-09-11 | Pham Hung M | Compressor data module |
WO2008100256A1 (en) * | 2007-02-14 | 2008-08-21 | Festo Ag & Co. Kg | Method and apparatus for diagnosing a fluid power system |
US20080312883A1 (en) * | 2007-06-13 | 2008-12-18 | Festo Ag & Co | Method and Apparatus for Determining a Unique System Condition |
US20090037142A1 (en) | 2007-07-30 | 2009-02-05 | Lawrence Kates | Portable method and apparatus for monitoring refrigerant-cycle systems |
DE102007040538A1 (de) * | 2007-08-28 | 2009-03-05 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Zustandsdiagnose einer hydraulischen Maschine |
US9140728B2 (en) | 2007-11-02 | 2015-09-22 | Emerson Climate Technologies, Inc. | Compressor sensor module |
AU2010253739B2 (en) | 2009-05-29 | 2015-07-16 | Emerson Climate Technologies Retail Solutions, Inc. | System and method for monitoring and evaluating equipment operating parameter modifications |
US8196464B2 (en) | 2010-01-05 | 2012-06-12 | The Raymond Corporation | Apparatus and method for monitoring a hydraulic pump on a material handling vehicle |
RU2454575C1 (ru) * | 2010-10-21 | 2012-06-27 | Открытое акционерное общество "Омское машиностроительное конструкторское бюро" | Способ определения утечек по уплотнениям пневмопривода двустороннего действия |
CN105910247B (zh) | 2011-02-28 | 2018-12-14 | 艾默生电气公司 | 住宅解决方案的hvac的监视和诊断 |
DE102011007629B3 (de) * | 2011-04-18 | 2012-09-27 | Siemens Aktiengesellschaft | Elektropneumatischer Stellungsregler |
US8984930B2 (en) | 2011-09-15 | 2015-03-24 | General Electric Company | System and method for diagnosing a reciprocating compressor |
US9897082B2 (en) | 2011-09-15 | 2018-02-20 | General Electric Company | Air compressor prognostic system |
WO2013063262A1 (en) | 2011-10-25 | 2013-05-02 | Hydrotech, Inc | Pump monitoring device |
US8964338B2 (en) | 2012-01-11 | 2015-02-24 | Emerson Climate Technologies, Inc. | System and method for compressor motor protection |
US20130280095A1 (en) | 2012-04-20 | 2013-10-24 | General Electric Company | Method and system for reciprocating compressor starting |
US9128008B2 (en) | 2012-04-20 | 2015-09-08 | Kent Tabor | Actuator predictive system |
US9310439B2 (en) | 2012-09-25 | 2016-04-12 | Emerson Climate Technologies, Inc. | Compressor having a control and diagnostic module |
WO2014144446A1 (en) | 2013-03-15 | 2014-09-18 | Emerson Electric Co. | Hvac system remote monitoring and diagnosis |
US9551504B2 (en) | 2013-03-15 | 2017-01-24 | Emerson Electric Co. | HVAC system remote monitoring and diagnosis |
US9803902B2 (en) | 2013-03-15 | 2017-10-31 | Emerson Climate Technologies, Inc. | System for refrigerant charge verification using two condenser coil temperatures |
CN106030221B (zh) | 2013-04-05 | 2018-12-07 | 艾默生环境优化技术有限公司 | 具有制冷剂充注诊断功能的热泵系统 |
US9695956B2 (en) | 2013-07-29 | 2017-07-04 | Dresser, Inc. | Spectral analysis based detector for a control valve |
US10775274B2 (en) | 2015-08-12 | 2020-09-15 | Baker Hughes, A Ge Conipany, Llc | Analyzing machinery operating parameters |
US10907722B2 (en) | 2015-09-14 | 2021-02-02 | Tolomatic, Inc. | Actuator diagnostics and prognostics |
JP6595883B2 (ja) * | 2015-10-29 | 2019-10-23 | アズビル株式会社 | ポジショナ、および診断方法 |
DE102016213188A1 (de) | 2016-07-19 | 2018-01-25 | Contitech Mgw Gmbh | Schlauch mit Einrichtung zur Bestimmung der Alterung |
US10466135B2 (en) | 2016-11-08 | 2019-11-05 | Iot Diagnostics Llc | Pump efficiency of a fluid pump |
US10408241B2 (en) | 2017-02-09 | 2019-09-10 | Deere & Company | Method of determining cycle time of an actuator and a system for determining a cycle time of a machine having an actuator |
US11078742B2 (en) * | 2018-05-13 | 2021-08-03 | Schlumberger Technology Corporation | BOP health monitoring system and method |
JP6724960B2 (ja) * | 2018-09-14 | 2020-07-15 | 株式会社安川電機 | リソース監視システム、リソース監視方法、及びプログラム |
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JPS5960318A (ja) * | 1982-09-30 | 1984-04-06 | Toshiba Corp | 電磁流量計 |
JPS59154321A (ja) | 1983-02-22 | 1984-09-03 | Toshiba Mach Co Ltd | モニタリングデ−タ表示装置 |
DE3644736C2 (de) | 1985-12-30 | 1996-01-11 | Rexroth Mannesmann Gmbh | Steueranordnung für mindestens zwei von mindestens einer Pumpe gespeiste hydraulische Verbraucher |
JPH0733784B2 (ja) | 1987-07-02 | 1995-04-12 | 日産自動車株式会社 | 内燃機関の空燃比制御装置 |
KR890007306A (ko) | 1987-10-30 | 1989-06-19 | 제트.엘.더머 | 온라인 밸브 진단 감시 시스템 |
DE3924918C2 (de) * | 1988-07-29 | 2002-07-04 | Denso Corp | Lagesteuervorrichtung, Fahrzeugaufhängung hiermit und Lagedetektor hierfür |
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DE4008560C2 (de) | 1989-03-17 | 1995-11-02 | Hitachi Ltd | Verfahren und Vorrichtung zum Bestimmen einer Restlebensdauer eines Aggregats |
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FI104129B (fi) * | 1996-06-11 | 1999-11-15 | Neles Jamesbury Oy | Menetelmä säätöventtiilin kunnon valvomiseksi |
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US6491811B2 (en) * | 2000-11-22 | 2002-12-10 | Fantom Technologies Inc. | Sensor for a water treatment apparatus |
US6847854B2 (en) * | 2001-08-10 | 2005-01-25 | Rockwell Automation Technologies, Inc. | System and method for dynamic multi-objective optimization of machine selection, integration and utilization |
DE20120609U1 (de) | 2001-12-20 | 2002-03-21 | Festo Ag & Co | Diagnoseeinrichtung für eine fluidtechnische Einrichtung sowie damit ausgestattete fluidtechnische Einrichtung |
JP3870814B2 (ja) | 2002-03-29 | 2007-01-24 | 株式会社デンソー | 圧縮エア監視システム |
US6678584B2 (en) * | 2002-05-03 | 2004-01-13 | Fisher Controls International Llc | Method and apparatus for performing diagnostics in a control loop of a control valve |
-
2003
- 2003-08-19 US US10/644,341 patent/US7124057B2/en not_active Expired - Lifetime
-
2004
- 2004-07-01 AT AT04015435T patent/ATE389841T1/de active
- 2004-07-01 EP EP04015435A patent/EP1508736B1/de not_active Not-in-force
- 2004-07-01 DE DE602004012500T patent/DE602004012500T2/de active Active
- 2004-08-11 JP JP2004234823A patent/JP2005063443A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2005063443A (ja) | 2005-03-10 |
EP1508736B1 (de) | 2008-03-19 |
EP1508736A1 (de) | 2005-02-23 |
DE602004012500T2 (de) | 2008-06-19 |
ATE389841T1 (de) | 2008-04-15 |
US20050043923A1 (en) | 2005-02-24 |
US7124057B2 (en) | 2006-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: FESTO AG & CO. KG, 73734 ESSLINGEN, DE |
|
8364 | No opposition during term of opposition |