ATE439521T1 - AN ELECTRIC PUMP FOR THE COOLING CIRCUIT - Google Patents

AN ELECTRIC PUMP FOR THE COOLING CIRCUIT

Info

Publication number
ATE439521T1
ATE439521T1 AT04005881T AT04005881T ATE439521T1 AT E439521 T1 ATE439521 T1 AT E439521T1 AT 04005881 T AT04005881 T AT 04005881T AT 04005881 T AT04005881 T AT 04005881T AT E439521 T1 ATE439521 T1 AT E439521T1
Authority
AT
Austria
Prior art keywords
electric pump
cooling circuit
stator
rotor
casing
Prior art date
Application number
AT04005881T
Other languages
German (de)
Inventor
Marco Pedersoli
Fabio Saottini
Original Assignee
Ind Saleri Italo Spa
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 Ind Saleri Italo Spa filed Critical Ind Saleri Italo Spa
Application granted granted Critical
Publication of ATE439521T1 publication Critical patent/ATE439521T1/en

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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid 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
    • F04D13/0606—Canned motor pumps
    • F04D13/0626—Details of the can
    • 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials especially adapted for liquid 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/20—Mounting rotors on shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Compressor (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Rotary Pumps (AREA)

Abstract

An electric pump (10) for cooling circuits of internal combustion engines comprising a rotor (12) with shaft (16), a stator (14), an impeller (18) connected to an end of said rotor and provided with two or more pass-through holes (46), a control and command electronic board (20) and a containment casing or shell (22) wherein said casing is made of thermo-setting resins or plastic material and it is co-moulded with at least said stator (14). <IMAGE>
AT04005881T 2003-07-30 2004-03-12 AN ELECTRIC PUMP FOR THE COOLING CIRCUIT ATE439521T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000364U ITMI20030364U1 (en) 2003-07-30 2003-07-30 ELECTRIC PUMP FOR COOLING CIRCUITS

Publications (1)

Publication Number Publication Date
ATE439521T1 true ATE439521T1 (en) 2009-08-15

Family

ID=30012635

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04005881T ATE439521T1 (en) 2003-07-30 2004-03-12 AN ELECTRIC PUMP FOR THE COOLING CIRCUIT

Country Status (6)

Country Link
EP (1) EP1503083B1 (en)
JP (1) JP3105024U (en)
AT (1) ATE439521T1 (en)
DE (2) DE20316535U1 (en)
ES (1) ES2331735T3 (en)
IT (1) ITMI20030364U1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6659737B2 (en) * 2001-02-05 2003-12-09 Engineered Machined Products, Inc. Electronic fluid pump with an encapsulated stator assembly
DE102004058591A1 (en) * 2004-11-26 2006-06-01 Laing, Oliver Circulation pump and method for producing a circulation pump
DE102007016255B4 (en) 2006-04-28 2012-11-29 Bühler Motor GmbH rotary pump
JP2008184947A (en) * 2007-01-29 2008-08-14 Toyota Industries Corp Electric compressor
DE102007010050A1 (en) * 2007-03-01 2008-09-04 Continental Automotive Gmbh Centrifugal pump for use as coolant centrifugal pump in motor vehicle, has spiral housing with two housing parts and central region of former housing part is tumbler-shaped for receiving rotor provided in wet chamber
ITBS20100021A1 (en) 2010-02-08 2011-08-09 Ind Saleri Italo Spa COOLING PUMP WITH VALVE GROUP
DE102011009192B3 (en) 2011-01-21 2012-06-28 Continental Automotive Gmbh Electric fluid pump with cooled wet running area
ITVE20110015A1 (en) * 2011-03-15 2012-09-16 Hydor Srl SYNCHRONOUS ELECTRIC MOTOR FOR THE OPERATION OF A PUMP AND ITS ELECTROPUMP.
ITBS20120153A1 (en) 2012-10-29 2014-04-30 Ind Saleri Italo Spa REMOVABLE VALVE GROUP WITH IMPROVED SHUTTER
ITBS20120165A1 (en) 2012-11-27 2014-05-28 Ind Saleri Italo Spa VALVE ASSEMBLY WITH IMPROVED SEALING
WO2014090079A1 (en) * 2012-12-12 2014-06-19 江门市地尔汉宇电器股份有限公司 Ac permanent-magnet drain pump
CN104822944B (en) 2012-12-12 2017-04-12 江门市地尔汉宇电器股份有限公司 AC permanent-magnet drain pump
KR101332853B1 (en) 2013-05-09 2013-11-27 엔엔엔코리아(주) Electric water pump with cooling unit for vehicles
CN104235070A (en) * 2013-06-13 2014-12-24 德昌电机(深圳)有限公司 Pump case and pump with same
ITBS20130149A1 (en) 2013-10-22 2015-04-23 Ind Saleri Italo Spa REMOVABLE VALVE GROUP WITH IMPROVED SHUTTER
DE102013018840B3 (en) * 2013-11-08 2014-10-16 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Electromotive water pump
WO2015166372A1 (en) 2014-04-28 2015-11-05 Industrie Saleri Italo S.P.A. Extractable valve group with improved obturator
WO2016046682A1 (en) 2014-09-22 2016-03-31 Industrie Saleri Italo S.P.A. Valve group with axially movable shutter
US11105339B2 (en) 2016-01-22 2021-08-31 Litens Automotive Partnership Pump with variable flow diverter that forms volute
CN107248789A (en) * 2017-07-31 2017-10-13 广东威灵电机制造有限公司 Stator module, motor, the assemble method of electronic water pump and stator
CN107269546A (en) * 2017-07-31 2017-10-20 广东威灵电机制造有限公司 Electronic water pump
CN107476987B (en) * 2017-07-31 2021-01-22 广东威灵汽车部件有限公司 Electronic water pump
CN107725395A (en) * 2017-10-25 2018-02-23 常州威灵电机制造有限公司 Electronic water pump
DE102018219597B4 (en) * 2018-11-15 2020-10-29 Hanon Systems Efp Deutschland Gmbh Liquid pump
WO2024044988A1 (en) * 2022-08-30 2024-03-07 广东德昌电机有限公司 Electric motor and drive system having electric motor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB790333A (en) * 1954-10-29 1958-02-05 Gen Electric Improvements in electric pump-motor assemblies
CH410639A (en) * 1962-07-04 1966-03-31 Moser Hans Ing Dr Motor-driven, stuffing box-less feed pump for flowing media
US5949171A (en) * 1998-06-19 1999-09-07 Siemens Canada Limited Divisible lamination brushless pump-motor having fluid cooling system
DE10045596B4 (en) * 2000-09-15 2004-07-01 Bühler Motor GmbH Pump with an electronically commutated DC motor
JP2002213385A (en) * 2001-01-19 2002-07-31 Ebara Corp Canned motor and canned motor pump

Also Published As

Publication number Publication date
JP3105024U (en) 2004-10-21
EP1503083A1 (en) 2005-02-02
ES2331735T3 (en) 2010-01-14
DE602004022492D1 (en) 2009-09-24
ITMI20030364V0 (en) 2003-07-30
ITMI20030364U1 (en) 2005-01-31
EP1503083B1 (en) 2009-08-12
DE20316535U1 (en) 2003-12-24

Similar Documents

Publication Publication Date Title
ATE439521T1 (en) AN ELECTRIC PUMP FOR THE COOLING CIRCUIT
JP4821852B2 (en) Brushless motor for washing machine and washing machine equipped with the same
JP5186899B2 (en) Brushless motor
FR2847085B1 (en) COOLING DEVICE FOR INTEGRATED POWER ELECTRONICS AT THE REAR OF AN ALTERNATOR OR ALTERNOMETER
DE69406259D1 (en) Motor pump arrangement
JP3688853B2 (en) Control device integrated motor
DE502008000385D1 (en) Electronically commutated external rotor motor with a printed circuit board
JPH11166500A (en) Pump
ATE115243T1 (en) ELECTRIC PUMP UNIT.
KR102056251B1 (en) Motor
US20160153468A1 (en) Thin fan and manufacturing method thereof
US6700781B2 (en) Heat-dissipating module for removing heat generated from heat-generating device
KR970024073A (en) COOLING APPARATUS FOR ELECTRONIC PARTS
JP2005098163A (en) Magnetic coupling pump
JP6255566B2 (en) Electric motors and electrical equipment
ATE485451T1 (en) FAN ARRANGEMENT
ATE370334T1 (en) PUMP UNIT
JP2001326484A (en) Printed board with heat radiation pattern
KR960041751A (en) Control circuit board of motor built-in blower
JP2005330877A (en) Canned motor pump
RU2003117244A (en) SUBMERSIBLE OIL-FILLED MOTOR
KR960003038A (en) Stator of electric motor
KR100289569B1 (en) Rotor of slim motor
ES1042994U (en) Actuator refined to a winding shaft. (Machine-translation by Google Translate, not legally binding)
KR19990041406U (en) Motor cooling device for pump

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1503083

Country of ref document: EP