EP1085217A3 - Pump housing with integrated electronics - Google Patents

Pump housing with integrated electronics Download PDF

Info

Publication number
EP1085217A3
EP1085217A3 EP00113847A EP00113847A EP1085217A3 EP 1085217 A3 EP1085217 A3 EP 1085217A3 EP 00113847 A EP00113847 A EP 00113847A EP 00113847 A EP00113847 A EP 00113847A EP 1085217 A3 EP1085217 A3 EP 1085217A3
Authority
EP
European Patent Office
Prior art keywords
pump housing
pump
integrated electronics
spiral chamber
electronics
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Withdrawn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
EP00113847A
Other languages
German (de)
French (fr)
Other versions
EP1085217A2 (en
Inventor
Thomas Materne
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 GmbH
Original Assignee
Wilo GmbH
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 GmbH filed Critical Wilo GmbH
Publication of EP1085217A2 publication Critical patent/EP1085217A2/en
Publication of EP1085217A3 publication Critical patent/EP1085217A3/en
Withdrawn legal-status Critical Current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
    • 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
    • F04D13/0606—Canned motor pumps
    • 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5813—Cooling the control unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2050/00—Applications
    • F01P2050/30—Circuit boards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps

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)

Abstract

Von einem drehzahlgesteuerten Elektromotor betriebene naßlaufende Kreiselpumpe, insbesondere für den Einsatz in Heiz- und/oder Kühlkreisläufen, mit einem eine Steuerelektronik aufweisenden Elektronikmodul und mit einem eine Spiralkammer umgebenden Pumpengehäuse, das einen zentralen Saugstutzen und ein Druckstutzen aufweist, wobei das Pumpengehäuse 4,20 eine Aufnahme 8,26 aufweist, auf der das Elektronikmodul 7,25 in wärmeleitendem Kontakt zu dem in der Spiralkammer 6 befindlichen Pumpmedium befestigbar ist.

Figure 00000001
Wet-running centrifugal pump operated by a speed-controlled electric motor, in particular for use in heating and / or cooling circuits, with an electronic module having control electronics and with a pump housing surrounding a spiral chamber, which has a central suction port and a pressure port, the pump housing 4, 20 Has receptacle 8.26 on which the electronics module 7.25 can be fastened in heat-conducting contact with the pump medium located in the spiral chamber 6.
Figure 00000001
EP00113847A 1999-09-13 2000-06-30 Pump housing with integrated electronics Withdrawn EP1085217A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19943577A DE19943577A1 (en) 1999-09-13 1999-09-13 Pump housing with integrated electronics
DE19943577 1999-09-13

Publications (2)

Publication Number Publication Date
EP1085217A2 EP1085217A2 (en) 2001-03-21
EP1085217A3 true EP1085217A3 (en) 2001-04-18

Family

ID=7921679

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00113847A Withdrawn EP1085217A3 (en) 1999-09-13 2000-06-30 Pump housing with integrated electronics

Country Status (2)

Country Link
EP (1) EP1085217A3 (en)
DE (1) DE19943577A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10144653B4 (en) * 2001-09-11 2006-05-11 Ate Antriebstechnik Und Entwicklungs Gmbh Permanently energized electromechanical machine for operation in liquids and gases
DE20122797U1 (en) * 2001-11-07 2007-11-15 Diehl Ako Stiftung & Co. Kg Electric pump for a dishwasher
DE10246349A1 (en) * 2002-10-04 2004-04-29 Siemens Ag Cooling device for a motor vehicle with a cooling channel for a cooling medium
DE10243026B3 (en) * 2002-09-13 2004-06-03 Oliver Laing Device for local cooling or heating of an object
JP4244703B2 (en) * 2003-05-26 2009-03-25 パナソニック株式会社 Cooling system
DE10347302A1 (en) * 2003-10-08 2005-05-12 Siemens Ag Spiral housing for a centrifugal pump
GB2418073A (en) * 2004-09-14 2006-03-15 Dana Automotive Ltd Mounting for cooling of electronic components in motor pump assembly
AT502566B1 (en) * 2005-10-13 2007-08-15 Tcg Unitech Systemtechnik Gmbh WATER PUMP
DE102005060887A1 (en) * 2005-12-20 2007-06-28 Ksb Aktiengesellschaft Speed controller in fluid-cooled version
DE102006027002A1 (en) * 2006-06-08 2007-12-13 Oase Gmbh Pump assembly with speed control
DE102006057115A1 (en) * 2006-12-04 2008-06-05 Trw Automotive Gmbh Housing cover for drive unit of vehicle power assisted steering system, has electronic control components, where housing cover is made of sheet-metal sandwich, and electronic control unit provided in accommodating area
DE102007033168A1 (en) * 2007-07-17 2009-01-22 Wilo Ag Fixing a radial bearing in the containment shell
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.
DE102010054084B4 (en) 2010-12-10 2023-04-06 Volkswagen Aktiengesellschaft coolant pump
DE102012203615B4 (en) * 2012-03-07 2013-11-21 Hanning Elektro-Werke Gmbh & Co. Kg pump
WO2013139628A1 (en) * 2012-03-19 2013-09-26 Ixetic Bad Homburg Gmbh Pump assembly
US9360015B2 (en) * 2012-07-16 2016-06-07 Magna Powertrain Of America, Inc. Submerged rotor electric water pump with structural wetsleeve
CN106363413B (en) * 2015-07-24 2019-06-28 浙江三花汽车零部件有限公司 The manufacturing method of electronic pump
US10935028B2 (en) 2016-06-20 2021-03-02 Pierburg Pump Technology Gmbh Electric fluid pump for a motor vehicle
DE102016122702B4 (en) 2016-11-24 2023-11-16 Nidec Gpm Gmbh Electric coolant pump with ECU cooling
JP6518350B2 (en) * 2017-02-22 2019-05-22 シナノケンシ株式会社 Electric pump

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511312A (en) * 1982-07-28 1985-04-16 Institut Cerac S.A. Method of driving the impeller of a liquid pump by means of a brushless a.c. motor; and a liquid pump for carrying out the method
DE3642726A1 (en) * 1986-12-13 1988-06-23 Grundfos Int Variable-speed pump set
JPH03111700A (en) * 1989-09-22 1991-05-13 Mitsubishi Electric Corp Electric blower
DE4222394C1 (en) * 1992-07-08 1993-12-09 Grundfos A S Bjerringbro Electric pump unit with cooled frequency regulator - has power stage of frequency regulator mounted on cooling wall between spiral pump housing and electric motor
JPH10238491A (en) * 1997-02-26 1998-09-08 Nikkiso Co Ltd Canned motor pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211814C1 (en) * 1982-03-31 1983-09-29 Grundfos A/S, 8850 Bjerringbro Circulation pump for heating systems
US4836147A (en) * 1987-12-14 1989-06-06 Ford Motor Company Cooling system for an internal combustion engine
DE3822897A1 (en) * 1988-07-06 1990-01-11 Webasto Ag Fahrzeugtechnik Recirculating (circulating, return) pump
DE4121430C1 (en) * 1991-06-28 1992-11-05 Grundfos International A/S, Bjerringbro, Dk
DE4238925A1 (en) * 1992-11-19 1994-05-26 Teves Gmbh Alfred Electric motor with cooled outer wall - consisting of metallic material with which brushes of one polarity arranged on inner side are in direct contact
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511312A (en) * 1982-07-28 1985-04-16 Institut Cerac S.A. Method of driving the impeller of a liquid pump by means of a brushless a.c. motor; and a liquid pump for carrying out the method
DE3642726A1 (en) * 1986-12-13 1988-06-23 Grundfos Int Variable-speed pump set
JPH03111700A (en) * 1989-09-22 1991-05-13 Mitsubishi Electric Corp Electric blower
DE4222394C1 (en) * 1992-07-08 1993-12-09 Grundfos A S Bjerringbro Electric pump unit with cooled frequency regulator - has power stage of frequency regulator mounted on cooling wall between spiral pump housing and electric motor
JPH10238491A (en) * 1997-02-26 1998-09-08 Nikkiso Co Ltd Canned motor pump

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 307 (M - 1143) 6 August 1991 (1991-08-06) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 14 31 December 1998 (1998-12-31) *

Also Published As

Publication number Publication date
DE19943577A1 (en) 2001-03-15
EP1085217A2 (en) 2001-03-21

Similar Documents

Publication Publication Date Title
EP1085217A3 (en) Pump housing with integrated electronics
EP2063103A3 (en) Power generator and turbine unit
EP0846870A3 (en) Fan casing for a unit used in hoods and ovens
EP1443201A3 (en) Fluid machine operable in both pump mode and motor mode and waste heat recovering system having the same
EP1345269A3 (en) Cooling device for electronic/electrical components
EP1571347A3 (en) Centrigual pump with integral heating element
EP2260888A3 (en) Fluid pumping, valve and heating systems, methods and apparatuses for an automated dialysis machine
WO2004013492A3 (en) Devices for cavitational mixing and pumping and methods of using same
EP1124062A3 (en) Electric motor pump with axial-flow impellers
MXPA05000648A (en) Electronic fluid pump.
EP1085213A3 (en) Wet rotor motorpump with mounting plate
EP0809029A3 (en) Compressor
EP2003322A3 (en) Fuel pump with electronically commuted motor
EP3708845A3 (en) Built-in air pump
EP1441128A3 (en) Vacuum pump system
EP1126181A3 (en) Miniature pump
EP1787567A2 (en) Dishwasher pump
EP1277965A3 (en) Centrifugal pump
EP1770281A3 (en) Compressor for cooling fluid
EP0918197A3 (en) Assembly for a compact heating installation
EP1026811A3 (en) Electric motor-pump assembly for fuel
WO2000068575A3 (en) Centrifugal pump
UA86589C2 (en) Device for pressure release for pump
DK1623121T3 (en) Worm ring liquid pump
EP4332380A3 (en) Electric motor with integrated hydraulic pump and motor controller

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20010618

AKX Designation fees paid

Free format text: DE FR GB IT

17Q First examination report despatched

Effective date: 20020206

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20021203