ID24674A - Mesin fluida - Google Patents

Mesin fluida

Info

Publication number
ID24674A
ID24674A IDW991266A ID991266A ID24674A ID 24674 A ID24674 A ID 24674A ID W991266 A IDW991266 A ID W991266A ID 991266 A ID991266 A ID 991266A ID 24674 A ID24674 A ID 24674A
Authority
ID
Indonesia
Prior art keywords
fluid machine
fluid
machine
Prior art date
Application number
IDW991266A
Other languages
English (en)
Inventor
Makoto Kobayashi
Masakzu Yamamoto
Yoshio Miyake
Kaoru Yagi
Keita Uwai
Yoshiaki Miyazaki
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 ID24674A publication Critical patent/ID24674A/id

Links

Classifications

    • 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
    • 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
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IDW991266A 1997-04-25 1998-04-22 Mesin fluida ID24674A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12356097A JP3922760B2 (ja) 1997-04-25 1997-04-25 流体機械

Publications (1)

Publication Number Publication Date
ID24674A true ID24674A (id) 2000-07-27

Family

ID=14863618

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW991266A ID24674A (id) 1997-04-25 1998-04-22 Mesin fluida

Country Status (10)

Country Link
US (1) US6350105B1 (id)
EP (1) EP0978657B1 (id)
JP (1) JP3922760B2 (id)
KR (1) KR100533699B1 (id)
CN (1) CN1268847C (id)
AU (1) AU722386B2 (id)
DE (1) DE69822808T2 (id)
ID (1) ID24674A (id)
RU (1) RU2193697C2 (id)
WO (1) WO1998049449A1 (id)

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US6776584B2 (en) * 2002-01-09 2004-08-17 Itt Manufacturing Enterprises, Inc. Method for determining a centrifugal pump operating state without using traditional measurement sensors
DE10252754A1 (de) * 2002-11-13 2004-06-17 Rexroth Indramat Gmbh Elektromotor mit einer Vorrichtung zur Temperaturüberwachung
ITTO20030392A1 (it) * 2003-05-28 2004-11-29 Varian Spa Sistema di pompaggio per vuoto.
US8762577B2 (en) * 2003-06-30 2014-06-24 Apple Inc. Method and system for providing network synchronization with a unified messaging system
US8540493B2 (en) 2003-12-08 2013-09-24 Sta-Rite Industries, Llc Pump control system and method
US8480373B2 (en) 2004-08-26 2013-07-09 Pentair Water Pool And Spa, Inc. Filter loading
US8019479B2 (en) 2004-08-26 2011-09-13 Pentair Water Pool And Spa, Inc. Control algorithm of variable speed pumping system
US7854597B2 (en) 2004-08-26 2010-12-21 Pentair Water Pool And Spa, Inc. Pumping system with two way communication
US8602745B2 (en) 2004-08-26 2013-12-10 Pentair Water Pool And Spa, Inc. Anti-entrapment and anti-dead head function
US7845913B2 (en) 2004-08-26 2010-12-07 Pentair Water Pool And Spa, Inc. Flow control
US7686589B2 (en) 2004-08-26 2010-03-30 Pentair Water Pool And Spa, Inc. Pumping system with power optimization
US7874808B2 (en) 2004-08-26 2011-01-25 Pentair Water Pool And Spa, Inc. Variable speed pumping system and method
US8469675B2 (en) 2004-08-26 2013-06-25 Pentair Water Pool And Spa, Inc. Priming protection
DE102004060206B3 (de) * 2004-12-14 2006-06-14 Siemens Ag Verfahren zum Betrieb eines stromrichtergespeisten Verdichters
US7518333B1 (en) * 2005-03-07 2009-04-14 Gary Randolph Fisher Dynamic reef surge generation
EP1847714B1 (en) 2006-04-20 2016-11-09 ABB Oy Frequency converter for motor pump
JP5004498B2 (ja) * 2006-04-27 2012-08-22 パナソニック株式会社 ポンプ運転支援システム
DE102006026681A1 (de) * 2006-06-02 2007-12-06 Laing, Oliver Spulenmodul für einen Stator eines Elektromotors, Stator, Elektromotor, Umwälzpumpe und Verfahren zur Herstellung eines Stators
DE102006026678A1 (de) * 2006-06-02 2007-12-06 Laing, Oliver Umwälzpumpe
DE102007022348A1 (de) * 2007-05-12 2008-11-13 Ksb Aktiengesellschaft Einrichtung und Verfahren zur Störungsüberwachung
US8774972B2 (en) * 2007-05-14 2014-07-08 Flowserve Management Company Intelligent pump system
AU2009302593B2 (en) 2008-10-06 2015-05-28 Danfoss Low Power Drives Method of operating a safety vacuum release system
US8400035B2 (en) 2008-12-27 2013-03-19 Schlumberger Technology Corporation Rotor bearing assembly
US8622713B2 (en) * 2008-12-29 2014-01-07 Little Giant Pump Company Method and apparatus for detecting the fluid condition in a pump
US8425200B2 (en) 2009-04-21 2013-04-23 Xylem IP Holdings LLC. Pump controller
EP2246569B1 (en) * 2009-04-21 2023-06-28 Xylem IP Holdings LLC Pump controller
US9556874B2 (en) 2009-06-09 2017-01-31 Pentair Flow Technologies, Llc Method of controlling a pump and motor
US8436559B2 (en) 2009-06-09 2013-05-07 Sta-Rite Industries, Llc System and method for motor drive control pad and drive terminals
US8564233B2 (en) 2009-06-09 2013-10-22 Sta-Rite Industries, Llc Safety system and method for pump and motor
US8961149B2 (en) 2010-07-19 2015-02-24 Runtech Systems Oy Method for controlling a regulated-rotation-speed low-pressure centrifugal fan
FI125258B (fi) * 2010-07-19 2015-08-14 Runtech Systems Oy Menetelmä pyörimisnopeussäädetyn alipainekeskipakopuhaltimen ohjaamiseksi
WO2012078862A2 (en) 2010-12-08 2012-06-14 Pentair Water Pool And Spa, Inc. Discharge vacuum relief valve for safety vacuum release system
US8700221B2 (en) 2010-12-30 2014-04-15 Fluid Handling Llc Method and apparatus for pump control using varying equivalent system characteristic curve, AKA an adaptive control curve
EP2667033B1 (en) * 2011-01-21 2019-10-23 Ebara Corporation Water supply apparatus
BR112014010665A2 (pt) 2011-11-01 2017-12-05 Pentair Water Pool & Spa Inc sistema e processo de bloqueio de vazão
DE102011087041A1 (de) * 2011-11-24 2013-05-29 Continental Automotive Gmbh Vorrichtung und Verfahren zum Betreiben eines Kraftstofffördersystems und Kraftstofffördersystem
CA2856447C (en) 2011-12-16 2019-06-04 Fluid Handling Llc Dynamic linear control methods and apparatus for variable speed pump control
ES2510892T3 (es) * 2011-12-29 2014-10-21 Espa 2025, S.L. Procedimiento para detener una bomba hidráulica con velocidad de rotación ajustable en una instalación hidráulica y dispositivo controlador de bomba hidráulica
US20130189131A1 (en) * 2012-01-19 2013-07-25 Han-Lung Huang Water cooled motor with stainless steel cooling jacket
DE102012006444A1 (de) * 2012-03-30 2013-10-02 Wilo Se Verfahren zum Betreiben eines Pumpenaggregats
IN2014KN02746A (id) 2012-06-14 2015-05-08 Flow Control LLC
US9885360B2 (en) 2012-10-25 2018-02-06 Pentair Flow Technologies, Llc Battery backup sump pump systems and methods
RU2681390C2 (ru) 2013-07-25 2019-03-06 Флюид Хэндлинг ЭлЭлСи Адаптивное бессенсорное управление насосом с устройством самокалибровки для жидкостной насосной системы
RU2539252C1 (ru) * 2013-08-06 2015-01-20 Валентин Романович Гуняков Устройство для оксидирования внутренней поверхности полых цилиндрических деталей
CN103671054B (zh) * 2013-12-06 2016-09-28 杭州哲达科技股份有限公司 用于流体输配系统的无传感恒流变频方法及装置
EP3129756A4 (en) * 2014-04-08 2017-11-22 Fluid Handling LLC. Best-fit affinity sensorless conversion means or technique for pump differential pressure and flow monitoring
WO2017214701A1 (en) 2016-06-14 2017-12-21 S. A. Armstrong Limited Self-regulating open circuit pump unit
US9977433B1 (en) 2017-05-05 2018-05-22 Hayward Industries, Inc. Automatic pool cleaner traction correction
SG11202102259WA (en) 2018-10-05 2021-04-29 S A Armstrong Ltd Feed forward flow control of heat transfer system
JP2021032193A (ja) * 2019-08-28 2021-03-01 株式会社荏原製作所 ポンプ装置
JP2022090957A (ja) * 2020-12-08 2022-06-20 富士電機株式会社 ポンプの目詰まり検知システム

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JPS61190194A (ja) * 1985-02-19 1986-08-23 Sanyo Electric Co Ltd ポンプの制御方法
GB2176667B (en) * 1985-06-11 1989-07-05 Toshiba Kk Electric motor running system employing a photovoltaic array
US5212438A (en) * 1987-09-24 1993-05-18 Kabushiki Kaisha Toshiba Induction motor control system
JPH02118362A (ja) * 1988-10-26 1990-05-02 Hitachi Ltd 容量制御空調機
DK1293A (da) * 1992-08-21 1994-02-22 Smedegaard As Fremgangsmåde til styring af en elektrisk motor, der driver en centrifugalpumpe
AT405996B (de) * 1993-07-09 2000-01-25 Rudin Franz Verfahren zur regelung der drehzahl eines elektromotors und vorrichtung zur durchführung des verfahrens
KR100344716B1 (ko) * 1993-09-20 2002-11-23 가부시키 가이샤 에바라 세이사꾸쇼 펌프의운전제어장치
JP3077490B2 (ja) * 1993-12-28 2000-08-14 株式会社荏原製作所 ポンプ組立体
US5580221A (en) * 1994-10-05 1996-12-03 Franklin Electric Co., Inc. Motor drive circuit for pressure control of a pumping system
JPH0988871A (ja) * 1995-09-18 1997-03-31 Hitachi Ltd 回転機械制御装置及びその制御方法
JPH0996292A (ja) * 1995-10-02 1997-04-08 Tsurumi Mfg Co Ltd 電動ポンプの回転数制御装置
JPH09119378A (ja) * 1995-10-25 1997-05-06 Ishikawajima Harima Heavy Ind Co Ltd ターボ圧縮機
JP3321356B2 (ja) * 1996-05-20 2002-09-03 株式会社日立製作所 モータ制御装置及び電気車用制御装置

Also Published As

Publication number Publication date
KR20010020192A (ko) 2001-03-15
WO1998049449A1 (fr) 1998-11-05
EP0978657A1 (en) 2000-02-09
DE69822808T2 (de) 2005-01-13
EP0978657B1 (en) 2004-03-31
CN1252855A (zh) 2000-05-10
AU7079298A (en) 1998-11-24
DE69822808D1 (de) 2004-05-06
EP0978657A4 (en) 2002-07-17
KR100533699B1 (ko) 2005-12-05
AU722386B2 (en) 2000-08-03
RU2193697C2 (ru) 2002-11-27
JP3922760B2 (ja) 2007-05-30
US20020018721A1 (en) 2002-02-14
CN1268847C (zh) 2006-08-09
JPH10299685A (ja) 1998-11-10
US6350105B1 (en) 2002-02-26

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