EP1132623A3 - Motorbaueinheit für ein Tauchpumpenaggregat - Google Patents

Motorbaueinheit für ein Tauchpumpenaggregat Download PDF

Info

Publication number
EP1132623A3
EP1132623A3 EP01104337A EP01104337A EP1132623A3 EP 1132623 A3 EP1132623 A3 EP 1132623A3 EP 01104337 A EP01104337 A EP 01104337A EP 01104337 A EP01104337 A EP 01104337A EP 1132623 A3 EP1132623 A3 EP 1132623A3
Authority
EP
European Patent Office
Prior art keywords
component
heat
pump unit
frequency converter
motor
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.)
Granted
Application number
EP01104337A
Other languages
English (en)
French (fr)
Other versions
EP1132623B1 (de
EP1132623A2 (de
Inventor
John Bjerregard Jacobsen
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.)
Grundfos AS
Original Assignee
Grundfos AS
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 Grundfos AS filed Critical Grundfos AS
Publication of EP1132623A2 publication Critical patent/EP1132623A2/de
Publication of EP1132623A3 publication Critical patent/EP1132623A3/de
Application granted granted Critical
Publication of EP1132623B1 publication Critical patent/EP1132623B1/de
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
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

Die Motorbaueinheit ist für ein Tauchpumpenaggregat vorgesehen und weist einen Elektromotor (1) mit vorgeschaltetem Frequenzumrichter auf, die in einem gemeinsamen, im Querschnitt runden Gehäusemantel angeordnet sind. Der Frequenzumrichter ist als Einschub axial fluchtend zum Motor (1) angeordnet und besteht im Wesentlichen aus drei Bauteilen, nämlich einem den Leistungsteil beinhaltenden gemeinsamen Halbleiterbauelement (9), einem den Eingangs- und Zwischenkreis beinhaltenden Bauteil (14) und einem die Steuer- und Regelelektronik aufweisenden Bauteil (16). Das die Leistungselektronik beinhaltende Bauteil (8) ist über einen Wärmeverteiler (2) wärmeleitend mit dem Gehäusemantel verbunden. Der Wärmeverteiler (2) ist in seiner Außenkontur der Innenkontur des Gehäusemantels angepasst und in diesen zur Wärmeleitung über den gesamten Umfang eingepresst.
EP01104337A 2000-03-06 2001-02-23 Motorbaueinheit für ein Tauchpumpenaggregat Expired - Lifetime EP1132623B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10010961 2000-03-06
DE10010961A DE10010961A1 (de) 2000-03-06 2000-03-06 Motorbaueinheit für ein Tauchpumpenaggregat

Publications (3)

Publication Number Publication Date
EP1132623A2 EP1132623A2 (de) 2001-09-12
EP1132623A3 true EP1132623A3 (de) 2003-01-02
EP1132623B1 EP1132623B1 (de) 2006-09-06

Family

ID=7633759

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01104337A Expired - Lifetime EP1132623B1 (de) 2000-03-06 2001-02-23 Motorbaueinheit für ein Tauchpumpenaggregat

Country Status (3)

Country Link
US (1) US6515386B2 (de)
EP (1) EP1132623B1 (de)
DE (2) DE10010961A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7091638B2 (en) * 2004-10-14 2006-08-15 Pentair Pump Group, Inc. Modular end bell construction for a submersible motor unit
CN100428574C (zh) * 2006-03-14 2008-10-22 赵锡寰 井用潜没式电动机的电气串接结构
DE102009016306A1 (de) 2009-04-06 2010-10-21 Institut für Luft- und Kältetechnik gemeinnützige Gesellschaft mbH Energieversorgungssystem und Verfahren zur Energienutzung durch dieses System
US8760089B2 (en) * 2009-11-30 2014-06-24 Franklin Electric Company, Inc. Variable speed drive system
US8664903B2 (en) 2011-06-27 2014-03-04 Franklin Electric Company, Inc. Adaptive flux control drive

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3642727A1 (de) * 1986-12-13 1988-06-23 Grundfos Int Unterwasser-motorpumpe
DE3642729A1 (de) * 1986-12-13 1988-06-23 Grundfos Int Pumpenaggregat zur foerderung von fluessigkeiten oder gasen
DE4222394C1 (de) * 1992-07-08 1993-12-09 Grundfos A S Bjerringbro Motorpumpe
EP0831236A2 (de) * 1996-09-24 1998-03-25 WILO GmbH Motorpumpe mit gekühltem Frequenzumformer
JPH10238491A (ja) * 1997-02-26 1998-09-08 Nikkiso Co Ltd キャンドモータポンプ
DE19727202A1 (de) * 1997-06-26 1999-01-28 Grundfos As Tauchmotoreinheit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3820005C1 (de) 1988-06-11 1989-10-05 Grundfos International A/S, Bjerringbro, Dk
DE3820003A1 (de) 1988-06-11 1989-12-21 Grundfos Int Tauchpumpenaggregat
DE19511114C1 (de) * 1995-03-25 1996-08-29 Grundfos As Elektromotor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3642727A1 (de) * 1986-12-13 1988-06-23 Grundfos Int Unterwasser-motorpumpe
DE3642729A1 (de) * 1986-12-13 1988-06-23 Grundfos Int Pumpenaggregat zur foerderung von fluessigkeiten oder gasen
DE4222394C1 (de) * 1992-07-08 1993-12-09 Grundfos A S Bjerringbro Motorpumpe
EP0831236A2 (de) * 1996-09-24 1998-03-25 WILO GmbH Motorpumpe mit gekühltem Frequenzumformer
JPH10238491A (ja) * 1997-02-26 1998-09-08 Nikkiso Co Ltd キャンドモータポンプ
DE19727202A1 (de) * 1997-06-26 1999-01-28 Grundfos As Tauchmotoreinheit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 14 31 December 1998 (1998-12-31) *

Also Published As

Publication number Publication date
EP1132623B1 (de) 2006-09-06
DE50110911D1 (de) 2006-10-19
US6515386B2 (en) 2003-02-04
EP1132623A2 (de) 2001-09-12
DE10010961A1 (de) 2001-09-20
US20010033114A1 (en) 2001-10-25

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