EP1850010A3 - Centrifugal pump - Google Patents

Centrifugal pump Download PDF

Info

Publication number
EP1850010A3
EP1850010A3 EP07008052A EP07008052A EP1850010A3 EP 1850010 A3 EP1850010 A3 EP 1850010A3 EP 07008052 A EP07008052 A EP 07008052A EP 07008052 A EP07008052 A EP 07008052A EP 1850010 A3 EP1850010 A3 EP 1850010A3
Authority
EP
European Patent Office
Prior art keywords
separating
circuit board
heat
base
housing part
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
EP07008052A
Other languages
German (de)
French (fr)
Other versions
EP1850010A2 (en
EP1850010B1 (en
Inventor
Olai Ihle
Thomas Peterreins
Helmut Schmidt
Armin Suttner-Reimann
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.)
Buehler Motor GmbH
Original Assignee
Buehler Motor 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 Buehler Motor GmbH filed Critical Buehler Motor GmbH
Publication of EP1850010A2 publication Critical patent/EP1850010A2/en
Publication of EP1850010A3 publication Critical patent/EP1850010A3/en
Application granted granted Critical
Publication of EP1850010B1 publication Critical patent/EP1850010B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D13/064—Details of the magnetic circuit
    • 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
    • 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
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F04D29/5893—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps heat insulation or conduction

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

The pump (100) has a pump housing (102) formed from an injection molding-plastic material. An electronically commutated direct current motor housing part closes a drying room, which separates a separating can (116) of a housing part (104) from a wet area. An electronic system is arranged on a printed circuit board (61), where conducting paths of the circuit board are in heat-conducive contact with a base (117) of the separating can. A heat-conducting foil (67) is arranged between the base and the plate and couples electronic components, particularly, transistors over the conducting paths.
EP07008052A 2006-04-28 2007-04-20 Centrifugal pump Active EP1850010B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006021243 2006-04-28

Publications (3)

Publication Number Publication Date
EP1850010A2 EP1850010A2 (en) 2007-10-31
EP1850010A3 true EP1850010A3 (en) 2010-10-06
EP1850010B1 EP1850010B1 (en) 2011-11-30

Family

ID=38283074

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07008052A Active EP1850010B1 (en) 2006-04-28 2007-04-20 Centrifugal pump

Country Status (4)

Country Link
US (1) US8282367B2 (en)
EP (1) EP1850010B1 (en)
AT (1) ATE535714T1 (en)
DE (1) DE102007016255B4 (en)

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DE102006027001A1 (en) * 2006-06-08 2007-12-13 Oase Gmbh Water pump for especially ponds, aquariums, fountains and the like
US8297920B2 (en) * 2008-11-13 2012-10-30 Hayward Industries, Inc. Booster pump system for pool applications
DE102008064161B4 (en) * 2008-12-19 2013-09-19 Bühler Motor GmbH Electronically commutated DC motor for a liquid pump
DE102008064162B4 (en) * 2008-12-19 2013-06-06 Bühler Motor GmbH Centrifugal pump with a fixed axis
US8585378B2 (en) * 2009-06-25 2013-11-19 Nidec Motor Corporation Integrated endshield and pump volute for an electric pump and method of forming an electric pump
DE102010034563A1 (en) * 2010-08-17 2012-02-23 Bühler Motor GmbH Electronically commutated DC motor for a liquid pump
JP2012087748A (en) * 2010-10-22 2012-05-10 Nippon Densan Corp Blower fan
EP2450575A1 (en) * 2010-11-05 2012-05-09 Pierburg Pump Technology GmbH Electric-motorised motor vehicle fluid pump
CN102141043A (en) * 2011-04-20 2011-08-03 惠州市新力达制冷技术有限公司 Minitype vacuum hydraulic pump
JP2013099021A (en) * 2011-10-28 2013-05-20 Mitsubishi Electric Corp Pump and heat pump device
US9079128B2 (en) 2011-12-09 2015-07-14 Hayward Industries, Inc. Strainer basket and related methods of use
DE102011121943B4 (en) * 2011-12-22 2022-01-20 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Control electronics of a brushless electric motor of a motor vehicle and brushless electric motor having such control electronics
DE102012204241B4 (en) 2012-03-16 2015-11-12 Bühler Motor GmbH Printed circuit board assembly
US9360015B2 (en) * 2012-07-16 2016-06-07 Magna Powertrain Of America, Inc. Submerged rotor electric water pump with structural wetsleeve
EP2690763B1 (en) 2012-07-26 2017-04-26 Pierburg Pump Technology GmbH Electric fluid pump for a motor vehicle
DE102012222358A1 (en) * 2012-12-05 2014-06-05 Mahle International Gmbh Electric fluid pump
DE102013014139A1 (en) 2012-12-21 2014-06-26 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Electromotive water pump
DE102013202335A1 (en) * 2013-02-13 2014-08-14 Mahle International Gmbh Electric fluid pump
DK3242034T3 (en) 2013-03-19 2019-08-12 Flow Control LLC LOW PROFILE PUMP WITH THE ABILITY TO BE INSTALLED IN VARIOUS CONFIGURATIONS
DE102013218787A1 (en) * 2013-09-19 2015-03-19 Robert Bosch Gmbh Hydraulic unit comprising a motor and a pump-valve unit
DE102013018317A1 (en) 2013-10-30 2015-04-30 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Electric machine
DE102013018840B3 (en) * 2013-11-08 2014-10-16 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Electromotive water pump
DE102014000765A1 (en) 2014-01-24 2015-07-30 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Electromotive water pump
US20160013696A1 (en) * 2014-07-09 2016-01-14 Apple Inc. Motor interconnect device
CN105322730B (en) * 2014-07-28 2017-09-15 江门市地尔汉宇电器股份有限公司 A kind of permagnetic synchronous motor and preparation method thereof
CN105889183A (en) * 2014-09-26 2016-08-24 罗伯特·博世有限公司 Hydraulic device provided with motor and pump-valve-unit
DE102014220201A1 (en) * 2014-10-06 2016-04-07 Bühler Motor GmbH Electronically commutated DC motor, in particular for an oil pump
DE102014016481A1 (en) 2014-11-07 2016-05-12 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Electromotive water pump
CN106208516B (en) * 2015-04-30 2019-11-05 浙江三花汽车零部件有限公司 Rotor assembly and electric drive pump
DE102015114783B3 (en) * 2015-09-03 2016-09-22 Nidec Gpm Gmbh Electric coolant pump with flow-cooled control circuit
CN106640673B (en) * 2015-10-30 2019-12-13 浙江三花汽车零部件有限公司 Electrically driven pump
DE102016201447A1 (en) * 2016-02-01 2017-08-03 Continental Automotive Gmbh Connection between a winding and a circuit board
DE102016202226A1 (en) * 2016-02-15 2017-08-17 Bühler Motor GmbH Brushless DC motor for driving a pump
DE102016206406A1 (en) * 2016-04-15 2017-10-19 Bühler Motor GmbH Pump motor with a containment shell
EP3242032B1 (en) * 2016-05-04 2019-11-06 Grundfos Holding A/S Canned pump wherein both the motor stator and the electronic module are potted
CN105971891A (en) * 2016-07-12 2016-09-28 合肥新沪屏蔽泵有限公司 Shield electric pump
US10718337B2 (en) 2016-09-22 2020-07-21 Hayward Industries, Inc. Self-priming dedicated water feature pump
DE102017209626A1 (en) * 2017-06-08 2018-12-13 Robert Bosch Gmbh Drive unit with an electronically commutated motor and an electronics unit
CN107091248A (en) * 2017-07-07 2017-08-25 常州鱼尾科技有限公司 Mini-size inflation pump shell structure and Mini-size inflation pump
CN113202773A (en) * 2017-08-23 2021-08-03 浙江三花智能控制股份有限公司 Electric pump
DE102017216807A1 (en) * 2017-09-22 2019-03-28 Robert Bosch Gmbh Pump device with a contact element
DE102017217788A1 (en) * 2017-10-06 2019-04-11 Bühler Motor GmbH liquid pump
DE102017220156B4 (en) * 2017-11-13 2023-05-17 Hanon Systems Efp Deutschland Gmbh Method of assembling a water pump
CN109958660A (en) * 2017-12-22 2019-07-02 盾安环境技术有限公司 A kind of radiator structure and electronic water pump
DE102018211541A1 (en) * 2018-07-11 2020-01-16 Magna Powertrain Bad Homburg GmbH water pump
DE102018125040A1 (en) 2018-10-10 2020-04-16 HELLA GmbH & Co. KGaA Pump, in particular for a liquid circuit in a vehicle
DE102019102318A1 (en) * 2019-01-30 2020-07-30 Nidec Gpm Gmbh Pump comprising an electric motor with a plug connection in the form of an intermediate ring
EP3973615A1 (en) 2019-05-20 2022-03-30 Sew-Eurodrive GmbH & Co. KG Drive comprising an electric motor and a wobble mechanism driven by the electric motor
CN112524048A (en) * 2019-09-18 2021-03-19 广东德昌电机有限公司 Liquid pump
DE102020201306A1 (en) * 2019-10-15 2021-04-15 Vitesco Technologies GmbH Fluid pump
CN210801830U (en) * 2019-11-21 2020-06-19 惠州市兴顺和电子有限公司 Quick drying equipment is used in PCB board palm ization production
KR102241110B1 (en) * 2019-12-05 2021-04-19 주식회사 코아비스 Motor and electric pump having the same
DE102020105339B4 (en) * 2020-02-28 2022-06-15 Nidec Gpm Gmbh MOUNTING-OPTIMIZED COOLANT PUMP
CA3171229A1 (en) 2020-03-11 2021-09-16 Troy Renken Disposable insert for strainer basket
DE102020106796A1 (en) 2020-03-12 2021-09-16 Schwäbische Hüttenwerke Automotive GmbH Pump insert and pump arrangement with such a pump insert
US20230374993A1 (en) * 2020-10-19 2023-11-23 Ntn Corporation Electric oil pump
DE102020131360A1 (en) * 2020-11-26 2022-06-02 Fte Automotive Gmbh Fluid pump, in particular for a component of a drive train of a motor vehicle
DE102021001714A1 (en) 2021-04-01 2022-10-06 KSB SE & Co. KGaA Centrifugal pump with electronics cooling within an electronics housing
DE102021133692A1 (en) 2021-12-17 2023-06-22 Pierburg Pump Technology Gmbh Automotive electric fluid pump

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19646617A1 (en) * 1996-11-12 1998-05-14 Pierburg Ag Coolant pump with electrically commutated electric motor e.g. for IC engine
JPH10311290A (en) * 1997-05-13 1998-11-24 Japan Servo Co Ltd Canned motor pump and manufacture thereof
US6524083B2 (en) * 2000-04-25 2003-02-25 Aisan Kogyo Kabushiki Kaisha Magnetic coupling pump
DE20316535U1 (en) * 2003-07-30 2003-12-24 Industrie Saleri Italo S.P.A., Lumezzane Electric pump for cooling systems
WO2005011087A1 (en) * 2003-07-24 2005-02-03 Tesma International Inc. Electric fluid pump
DE69917138T2 (en) * 1998-06-19 2005-05-04 Siemens Vdo Automotive Inc., Chatham Brushless pump motor made of separable laminated core with liquid cooling system

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DE19624145A1 (en) * 1996-06-18 1998-01-08 Wilo Gmbh Electric motor
DE19740582A1 (en) * 1997-09-16 1999-03-18 Pierburg Ag Electric air pump for active carbon trap rinsing device
DE19824345A1 (en) * 1998-06-02 1999-12-09 Wilo Gmbh Canned tube pump with winding carrier
DE19845864A1 (en) * 1998-10-05 2000-04-06 Wilo Gmbh Canned motor
DE19903817A1 (en) * 1999-02-02 2000-08-10 Bosch Gmbh Robert Cooling water pump
DE19921365B4 (en) * 1999-05-10 2010-07-29 Pierburg Gmbh Electromagnetically operated pump with axial gap bearing
DE10052797A1 (en) * 2000-10-25 2002-05-08 Bosch Gmbh Robert Pump driven by an electric motor and method for producing such a pump
JP4034077B2 (en) * 2002-01-30 2008-01-16 カルソニックカンセイ株式会社 Cand pump

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19646617A1 (en) * 1996-11-12 1998-05-14 Pierburg Ag Coolant pump with electrically commutated electric motor e.g. for IC engine
JPH10311290A (en) * 1997-05-13 1998-11-24 Japan Servo Co Ltd Canned motor pump and manufacture thereof
DE69917138T2 (en) * 1998-06-19 2005-05-04 Siemens Vdo Automotive Inc., Chatham Brushless pump motor made of separable laminated core with liquid cooling system
US6524083B2 (en) * 2000-04-25 2003-02-25 Aisan Kogyo Kabushiki Kaisha Magnetic coupling pump
WO2005011087A1 (en) * 2003-07-24 2005-02-03 Tesma International Inc. Electric fluid pump
DE20316535U1 (en) * 2003-07-30 2003-12-24 Industrie Saleri Italo S.P.A., Lumezzane Electric pump for cooling systems

Also Published As

Publication number Publication date
DE102007016255A1 (en) 2007-11-08
US20070286723A1 (en) 2007-12-13
ATE535714T1 (en) 2011-12-15
US8282367B2 (en) 2012-10-09
DE102007016255B4 (en) 2012-11-29
EP1850010A2 (en) 2007-10-31
EP1850010B1 (en) 2011-11-30

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