DE50111661D1 - Centrifugal pump with cooled electronic unit - Google Patents

Centrifugal pump with cooled electronic unit

Info

Publication number
DE50111661D1
DE50111661D1 DE50111661T DE50111661T DE50111661D1 DE 50111661 D1 DE50111661 D1 DE 50111661D1 DE 50111661 T DE50111661 T DE 50111661T DE 50111661 T DE50111661 T DE 50111661T DE 50111661 D1 DE50111661 D1 DE 50111661D1
Authority
DE
Germany
Prior art keywords
electronic unit
centrifugal pump
cooled electronic
cooled
centrifugal
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.)
Expired - Lifetime
Application number
DE50111661T
Other languages
German (de)
Inventor
Stephan Schreckenberg
Waldemar Stephan
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.)
Wilo SE
Original Assignee
Wilo AG
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 Wilo AG filed Critical Wilo AG
Priority to DE50111661T priority Critical patent/DE50111661D1/en
Application granted granted Critical
Publication of DE50111661D1 publication Critical patent/DE50111661D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5813—Cooling the control unit
DE50111661T 2000-03-17 2001-03-13 Centrifugal pump with cooled electronic unit Expired - Lifetime DE50111661D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50111661T DE50111661D1 (en) 2000-03-17 2001-03-13 Centrifugal pump with cooled electronic unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10013042A DE10013042A1 (en) 2000-03-17 2000-03-17 Centrifugal pump with cooled electronics unit
DE50111661T DE50111661D1 (en) 2000-03-17 2001-03-13 Centrifugal pump with cooled electronic unit

Publications (1)

Publication Number Publication Date
DE50111661D1 true DE50111661D1 (en) 2007-02-01

Family

ID=7635112

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10013042A Withdrawn DE10013042A1 (en) 2000-03-17 2000-03-17 Centrifugal pump with cooled electronics unit
DE50111661T Expired - Lifetime DE50111661D1 (en) 2000-03-17 2001-03-13 Centrifugal pump with cooled electronic unit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10013042A Withdrawn DE10013042A1 (en) 2000-03-17 2000-03-17 Centrifugal pump with cooled electronics unit

Country Status (2)

Country Link
EP (1) EP1134419B1 (en)
DE (2) DE10013042A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10064708A1 (en) * 2000-12-22 2002-07-11 Grundfos As Water works
DE10214307A1 (en) * 2002-03-28 2003-10-23 Nash Elmo Ind Gmbh compressor unit
DE10301613B4 (en) * 2003-01-17 2006-08-31 Pierburg Gmbh Motor-pump unit
US7155916B2 (en) * 2003-09-30 2007-01-02 General Motors Corporation Supply unit cooling
EP2027015A1 (en) * 2006-06-12 2009-02-25 Mag Aerospace Industries, Inc. Regenerative vacuum generator for aircraft and other vehicles
DE102006032356B3 (en) 2006-07-13 2008-04-10 Diehl Ako Stiftung & Co. Kg Drive device for a washing machine
DE102007036238A1 (en) * 2007-08-02 2009-02-05 Continental Automotive Gmbh liquid pump
DE102009029622A1 (en) 2009-09-21 2011-03-24 Robert Bosch Gmbh Feed pump, particularly pre-feed pump of fuel injection system, has pumping unit placed in pump housing and operated by power electronic, where pumping unit intakes liquid from feed channel and supplies to outlet channel

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609311A1 (en) * 1986-03-20 1987-10-01 Homa Pumpenfabrik Gmbh Centrifugal pump
DE3820003A1 (en) * 1988-06-11 1989-12-21 Grundfos Int SUBMERSIBLE PUMP UNIT
JPH05187385A (en) * 1992-01-09 1993-07-27 Mitsubishi Electric Corp Motor driven pump
DE4327735A1 (en) * 1993-08-18 1995-02-23 Grundfos As Device for supplying liquid
JP3077490B2 (en) * 1993-12-28 2000-08-14 株式会社荏原製作所 Pump assembly
DE19545561A1 (en) * 1995-12-07 1997-06-12 Pierburg Ag Pump motor unit
DE19624145A1 (en) * 1996-06-18 1998-01-08 Wilo Gmbh Electric motor
US5997261A (en) * 1997-10-31 1999-12-07 Siemens Canada Limited Pump motor having fluid cooling system
US5949171A (en) * 1998-06-19 1999-09-07 Siemens Canada Limited Divisible lamination brushless pump-motor having fluid cooling system
DE19842169A1 (en) * 1998-09-15 2000-03-16 Wilo Gmbh Circulating pump which is driven by electric motor controlled by electronic unit which is arranged completely inside pump housing

Also Published As

Publication number Publication date
EP1134419A2 (en) 2001-09-19
EP1134419A3 (en) 2002-10-09
DE10013042A1 (en) 2001-09-20
EP1134419B1 (en) 2006-12-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition