EP1072795A4 - Systeme de diagnostic destine a un mecanisme a fluide - Google Patents

Systeme de diagnostic destine a un mecanisme a fluide

Info

Publication number
EP1072795A4
EP1072795A4 EP99912058A EP99912058A EP1072795A4 EP 1072795 A4 EP1072795 A4 EP 1072795A4 EP 99912058 A EP99912058 A EP 99912058A EP 99912058 A EP99912058 A EP 99912058A EP 1072795 A4 EP1072795 A4 EP 1072795A4
Authority
EP
European Patent Office
Prior art keywords
fluid machinery
diagnosing system
diagnosing
machinery
fluid
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.)
Withdrawn
Application number
EP99912058A
Other languages
German (de)
English (en)
Other versions
EP1072795A1 (fr
Inventor
Masakazu Yamamoto
Yoshio Miyake
Junya Kawabata
Keita Uwai
Yoshiaki Miyazaki
Katsuji Iijima
Hiromi Tamai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ebara Corp
Original Assignee
Ebara Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ebara Corp filed Critical Ebara Corp
Publication of EP1072795A1 publication Critical patent/EP1072795A1/fr
Publication of EP1072795A4 publication Critical patent/EP1072795A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B51/00—Testing machines, pumps, or pumping installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0088—Testing machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0209—Rotational speed
EP99912058A 1998-04-03 1999-03-31 Systeme de diagnostic destine a un mecanisme a fluide Withdrawn EP1072795A4 (fr)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP10858898 1998-04-03
JP10858898 1998-04-03
JP17812098 1998-06-10
JP17812098 1998-06-10
JP27918998 1998-09-30
JP27918998 1998-09-30
JP31057598 1998-10-30
JP31057598 1998-10-30
PCT/JP1999/001661 WO1999051883A1 (fr) 1998-04-03 1999-03-31 Systeme de diagnostic destine a un mecanisme a fluide

Publications (2)

Publication Number Publication Date
EP1072795A1 EP1072795A1 (fr) 2001-01-31
EP1072795A4 true EP1072795A4 (fr) 2006-10-18

Family

ID=27469646

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99912058A Withdrawn EP1072795A4 (fr) 1998-04-03 1999-03-31 Systeme de diagnostic destine a un mecanisme a fluide

Country Status (5)

Country Link
EP (1) EP1072795A4 (fr)
JP (1) JP3343245B2 (fr)
CN (1) CN1128930C (fr)
AU (1) AU3053799A (fr)
WO (1) WO1999051883A1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002054579A (ja) * 2000-08-16 2002-02-20 Kobe Steel Ltd 圧縮機システムの省エネルギー度診断方法
DE10163988A1 (de) * 2001-12-24 2003-07-10 Grundfos As Verfahren zur Ermittlung einer Durchflußsperre in einem Rohrsystem
GB0217494D0 (en) * 2002-07-29 2002-09-04 Boc Group Plc Conditioning monitoring of pumps and pump systems
EP2039939B2 (fr) 2007-09-20 2020-11-18 Grundfos Management A/S Procédé de surveillance d'un dispositif de transformation d'énergie
EP2258949B1 (fr) * 2009-06-02 2017-01-18 Grundfos Management A/S Procédé de détermination de valeurs caractéristiques, notamment de valeurs, notamment de paramètres, d'un agrégat de pompe centrifuge entraîné par moteur électrique intégré dans une installation
EP2354556A1 (fr) * 2010-02-10 2011-08-10 ABB Oy Procédé de contrôle d'une pompe commandée avec un convertisseur de fréquence
RU2012147256A (ru) * 2010-04-07 2014-05-27 Вейр Минералз Незерландс Б.В. Контроллер сдвига фазы для системы поршневых насосов
DE102011012211A1 (de) * 2011-02-23 2012-08-23 Wilo Se Leistungsoptimiertes Betreiben einer elektromotorisch angetriebenen Pumpe durch Mitkopplung
JP5747622B2 (ja) 2011-04-11 2015-07-15 富士電機株式会社 給水ポンプ制御装置
US9689396B2 (en) * 2011-11-01 2017-06-27 Regal Beloit America, Inc. Entrapment detection for variable speed pump system using load coefficient
US20130204546A1 (en) * 2012-02-02 2013-08-08 Ghd Pty Ltd. On-line pump efficiency determining system and related method for determining pump efficiency
CN106462151B (zh) * 2014-04-29 2019-12-13 美卓流体控制有限公司 泵-阀系统的性能监控
CN104154005B (zh) * 2014-07-08 2016-01-20 扬州大学 基于单位流量耗油量最低的柴油机泵站调速优化运行方法
JP6618860B2 (ja) * 2016-06-27 2019-12-11 荏原冷熱システム株式会社 熱源システム及びその制御方法
CN106089675B (zh) * 2016-08-01 2018-08-24 南京腾图节能科技有限公司 一种便携式水泵能耗评估仪
EP3369934A1 (fr) * 2017-03-03 2018-09-05 Grundfos Holding A/S Pompe de circulation
CN110454376A (zh) * 2019-08-27 2019-11-15 上海航天动力科技工程有限公司 一种水泵机组节能诊断系统
US11340103B2 (en) 2019-09-25 2022-05-24 Halliburton Energy Services, Inc. Method of calculating viscous performance of a pump from its water performance characteristics and new dimensionless parameter for controlling and monitoring viscosity, flow and pressure
CN112240287B (zh) * 2020-10-19 2022-07-19 西安热工研究院有限公司 一种火电机组循环水泵在线诊断系统及方法
DE102021202325A1 (de) * 2021-03-10 2022-09-15 Putzmeister Engineering Gmbh Verfahren zum Betreiben einer Bau- und/oder Dickstoffpumpe zum Fördern von Bau- und/oder Dickstoff und Bau- und/oder Dickstoffpumpe zum Fördern von Bau- und/oder Dickstoff
WO2023063105A1 (fr) * 2021-10-14 2023-04-20 株式会社荏原製作所 Système de machine fluidique, dispositif et procédé de traitement d'informations
LU502112B1 (de) 2022-05-18 2023-12-01 Wilo Se Verfahren zur Bestimmung der statischen Förderhöhe
JP2023181866A (ja) * 2022-06-13 2023-12-25 株式会社荏原製作所 ポンプ運転支援方法、及び、ポンプ運転支援装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823294A (ja) * 1981-08-05 1983-02-10 Ebara Corp ポンプ運転状態監視方式
US4518318A (en) * 1983-07-07 1985-05-21 Grundfos A/S Pumping sets
EP0150068A2 (fr) * 1984-01-23 1985-07-31 RHEINHÜTTE vorm. Ludwig Beck GmbH & Co. Procédé et dispositif de contrôle de différents paramètres de fonctionnement pour pompes et compresseurs
US4678404A (en) * 1983-10-28 1987-07-07 Hughes Tool Company Low volume variable rpm submersible well pump
DE3824057A1 (de) * 1988-07-15 1990-01-25 Loewe Pumpenfabrik Gmbh Verfahren zur regelung des betriebes von pumpen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531907A (en) * 1978-08-29 1980-03-06 Toshiba Corp Measuring unit for pump delivery flow
JPS5531908A (en) * 1978-08-29 1980-03-06 Toshiba Corp Measuring unit for pump delivery flow
JPS5958317A (ja) * 1982-09-28 1984-04-04 Toshiba Corp 流量測定装置
JPS59162395A (ja) * 1983-03-08 1984-09-13 Fuji Electric Co Ltd ポンプ運転状態監視装置
JPS61157790A (ja) * 1984-12-28 1986-07-17 Yaskawa Electric Mfg Co Ltd ポンプの制御方法
JPS6466481A (en) * 1987-09-08 1989-03-13 Kawasaki Heavy Ind Ltd In-plant test method for high-volume pump
JPH03145597A (ja) * 1989-10-30 1991-06-20 Fuji Electric Co Ltd 回転ポンプ吐出流量の決定方法
JPH03168386A (ja) * 1989-11-24 1991-07-22 Fuji Electric Co Ltd ポンプ吐出流量の計測装置
JP3168386B2 (ja) 1994-11-30 2001-05-21 タキロン株式会社 床 材
JPH07332280A (ja) * 1994-06-14 1995-12-22 Hitachi Ltd ポンプの運転台数制御装置及び制御方法
JP3145597B2 (ja) 1995-02-07 2001-03-12 京セラ株式会社 アルミナ質焼結体およびその製造方法
JPH0914180A (ja) * 1995-06-23 1997-01-14 Dengiyoushiya Kikai Seisakusho:Kk 可変速ポンプ吐出流量検出方法およびその装置
JP2831949B2 (ja) * 1995-07-24 1998-12-02 大淀ヂ−ゼル株式会社 電動式空気圧縮機の省エネルギー運転度診断方法及び省エネルギー運転度診断装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823294A (ja) * 1981-08-05 1983-02-10 Ebara Corp ポンプ運転状態監視方式
US4518318A (en) * 1983-07-07 1985-05-21 Grundfos A/S Pumping sets
US4678404A (en) * 1983-10-28 1987-07-07 Hughes Tool Company Low volume variable rpm submersible well pump
EP0150068A2 (fr) * 1984-01-23 1985-07-31 RHEINHÜTTE vorm. Ludwig Beck GmbH & Co. Procédé et dispositif de contrôle de différents paramètres de fonctionnement pour pompes et compresseurs
DE3824057A1 (de) * 1988-07-15 1990-01-25 Loewe Pumpenfabrik Gmbh Verfahren zur regelung des betriebes von pumpen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 102 (M - 211) 30 April 1983 (1983-04-30) *
See also references of WO9951883A1 *

Also Published As

Publication number Publication date
WO1999051883A1 (fr) 1999-10-14
CN1128930C (zh) 2003-11-26
JP3343245B2 (ja) 2002-11-11
CN1303467A (zh) 2001-07-11
AU3053799A (en) 1999-10-25
EP1072795A1 (fr) 2001-01-31

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