AU4649399A - Frequency converter assembly - Google Patents

Frequency converter assembly

Info

Publication number
AU4649399A
AU4649399A AU46493/99A AU4649399A AU4649399A AU 4649399 A AU4649399 A AU 4649399A AU 46493/99 A AU46493/99 A AU 46493/99A AU 4649399 A AU4649399 A AU 4649399A AU 4649399 A AU4649399 A AU 4649399A
Authority
AU
Australia
Prior art keywords
frequency converter
converter assembly
assembly
frequency
converter
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.)
Abandoned
Application number
AU46493/99A
Inventor
Katsuji Iijima
Junya Kawabata
Yoshio Miyake
Yoshiaki Miyazaki
Keita Uwai
Masakazu Yamamoto
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 AU4649399A publication Critical patent/AU4649399A/en
Abandoned 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/068—Mechanical details of the pump control unit
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0686—Mechanical details of the pump control unit
    • 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
    • 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
    • F04B2203/12—Motor parameters of rotating hydraulic motors
    • F04B2203/1201—Rotational speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU46493/99A 1998-07-08 1999-07-07 Frequency converter assembly Abandoned AU4649399A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP20872198 1998-07-08
JP10/208721 1998-07-08
PCT/JP1999/003666 WO2000003142A1 (en) 1998-07-08 1999-07-07 Frequency converter assembly

Publications (1)

Publication Number Publication Date
AU4649399A true AU4649399A (en) 2000-02-01

Family

ID=16560994

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46493/99A Abandoned AU4649399A (en) 1998-07-08 1999-07-07 Frequency converter assembly

Country Status (2)

Country Link
AU (1) AU4649399A (en)
WO (1) WO2000003142A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006077708A (en) * 2004-09-10 2006-03-23 Hitachi Constr Mach Co Ltd Variable displacement swash plate type hydraulic pump
DE102007029377A1 (en) * 2007-06-26 2009-01-08 Continental Automotive Gmbh Method for heat removal of electronic components for operation of a liquid pump
GB2466632A (en) * 2008-12-01 2010-07-07 Electronica Products Ltd Cooling the motor control electronics of a water pump by using the flowing water.
JP5723725B2 (en) * 2011-08-24 2015-05-27 株式会社日立産機システム Power conversion device for water supply device drive, Power conversion device for liquid supply device drive
GB201616495D0 (en) * 2016-09-28 2016-11-09 Electronica Products Limited Liquid cooled heatsink
EP3527829B1 (en) * 2018-02-19 2022-03-16 Grundfos Holding A/S Pump system and pump control method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08109872A (en) * 1994-10-13 1996-04-30 Sanyo Electric Co Ltd Pump device
JPH0965661A (en) * 1995-08-23 1997-03-07 Matsushita Electric Ind Co Ltd Inverter device
JP3737198B2 (en) * 1996-04-25 2006-01-18 株式会社荏原製作所 Liquid supply device with soundproofing device

Also Published As

Publication number Publication date
WO2000003142A1 (en) 2000-01-20

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase