IT1214585B - LIQUID COOLED ELECTRIC MOTOR. - Google Patents

LIQUID COOLED ELECTRIC MOTOR.

Info

Publication number
IT1214585B
IT1214585B IT8622788A IT2278886A IT1214585B IT 1214585 B IT1214585 B IT 1214585B IT 8622788 A IT8622788 A IT 8622788A IT 2278886 A IT2278886 A IT 2278886A IT 1214585 B IT1214585 B IT 1214585B
Authority
IT
Italy
Prior art keywords
electric motor
liquid cooled
cooled electric
liquid
motor
Prior art date
Application number
IT8622788A
Other languages
Italian (it)
Other versions
IT8622788A0 (en
Inventor
Edgar Zelle
Werner Schulze
Original Assignee
Kaercher Gmbh & Co Alfred
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 Kaercher Gmbh & Co Alfred filed Critical Kaercher Gmbh & Co Alfred
Publication of IT8622788A0 publication Critical patent/IT8622788A0/en
Application granted granted Critical
Publication of IT1214585B publication Critical patent/IT1214585B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
IT8622788A 1985-12-21 1986-12-19 LIQUID COOLED ELECTRIC MOTOR. IT1214585B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853545665 DE3545665A1 (en) 1985-12-21 1985-12-21 Liquid-cooled electric motor

Publications (2)

Publication Number Publication Date
IT8622788A0 IT8622788A0 (en) 1986-12-19
IT1214585B true IT1214585B (en) 1990-01-18

Family

ID=6289305

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8622788A IT1214585B (en) 1985-12-21 1986-12-19 LIQUID COOLED ELECTRIC MOTOR.

Country Status (4)

Country Link
DE (1) DE3545665A1 (en)
DK (1) DK163768B (en)
FR (1) FR2593975A1 (en)
IT (1) IT1214585B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3738592C1 (en) * 1987-11-13 1989-05-24 Licentia Gmbh Electric motor for driving a liquid pump, and a method for its production
JPH01321853A (en) * 1988-06-22 1989-12-27 Mitsubishi Electric Corp Brushless motor
ATA105093A (en) * 1993-05-28 2001-07-15 Steyr Daimler Puch Ag LIQUID-COOLED DRIVE UNIT FOR AN ELECTROMOBILE
FR2717638B1 (en) * 1994-03-18 1996-04-26 Valeo Equip Electr Moteur Water-cooled motor vehicle alternator.
DE19628781A1 (en) * 1996-07-17 1998-01-22 Voith Turbo Kg Pump unit with a drive cooling system using the liquid to be pumped
DE19637671C1 (en) * 1996-09-16 1998-02-12 Clouth Gummiwerke Ag Dynamoelectric machine with a cooling jacket through which liquid flows
DE102007009394A1 (en) * 2007-02-21 2008-08-28 Alfred Kärcher Gmbh & Co. Kg Motor pump unit
CN102215986B (en) 2008-11-14 2014-10-22 阿尔弗雷德·凯驰两合公司 High-pressure cleaning device
EP2396550B1 (en) * 2009-02-13 2014-04-02 Alfred Kärcher GmbH & Co. KG Motor pump unit
DE102009010461A1 (en) 2009-02-13 2010-08-19 Alfred Kärcher Gmbh & Co. Kg Motor pump unit
WO2010091698A1 (en) 2009-02-13 2010-08-19 Alfred Kärcher Gmbh & Co. Kg Motor pump unit
JP5629021B2 (en) * 2010-12-14 2014-11-19 アルフレット ケルヒャー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト Motor pump unit for high pressure washer and high pressure washer
DK2745011T3 (en) 2011-08-15 2017-08-28 Kaercher Gmbh & Co Kg Alfred MOTOR PUMP DEVICE
WO2014090314A1 (en) 2012-12-13 2014-06-19 Alfred Kärcher Gmbh & Co. Kg Motor pump unit
FR3051996B1 (en) * 2016-05-27 2020-10-09 Valeo Systemes De Controle Moteur ELECTRIC COMPRESSOR WITH TWO-PART BODY
DE102019102365A1 (en) * 2019-01-30 2020-07-30 Ebm-Papst St. Georgen Gmbh & Co. Kg Electric motor with heat dissipation for the motor shaft bearing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7116985U (en) * 1972-10-05 Siemens Ag Housing for a canned motor
FR1136444A (en) * 1954-11-17 1957-05-14 Siemens Ag Electric fluid cooled machine
DE1934197A1 (en) * 1969-07-05 1971-01-21 Sik Mieder Fabrik Wendling & C Closure, consisting of two straps with interlocking closure means and clothing items equipped with them
DE2132052A1 (en) * 1971-06-28 1973-01-11 Bosch Gmbh Robert ELECTRIC MACHINE, IN PARTICULAR THREE-PHASE ALTERNATOR FOR MOTOR VEHICLES
US4035679A (en) * 1975-11-26 1977-07-12 Sundstrand Corporation Coolant transfer tube for dynamoelectric machines
GB1604296A (en) * 1978-05-26 1981-12-09 Itt Consumer Products Uk Ltd Viewdata
DE2833661A1 (en) * 1978-08-01 1980-07-10 Energiewirtschaftliche Forschu Heat recovery system for motor driven compressor - has coolant circuit in motor windings to convey surplus heat to main circuit
DE2920883A1 (en) * 1979-05-23 1980-12-04 Heinz Dipl Phys Bohn Heat-sink absorbing heat from field windings - has heat conductive medium in toroidal gap between pot inside larger pot
DE8204396U1 (en) * 1982-02-17 1983-09-22 Stelzer, Erwin, Ing.(Grad.), 3530 Warburg DRIVE DEVICE

Also Published As

Publication number Publication date
IT8622788A0 (en) 1986-12-19
DE3545665C2 (en) 1989-12-14
DE3545665A1 (en) 1987-07-02
DK616286A (en) 1987-06-22
FR2593975A1 (en) 1987-08-07
DK616286D0 (en) 1986-12-19
DK163768B (en) 1992-03-30

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971205