GB2091947B - Cooling external-rotor motors - Google Patents

Cooling external-rotor motors

Info

Publication number
GB2091947B
GB2091947B GB8200500A GB8200500A GB2091947B GB 2091947 B GB2091947 B GB 2091947B GB 8200500 A GB8200500 A GB 8200500A GB 8200500 A GB8200500 A GB 8200500A GB 2091947 B GB2091947 B GB 2091947B
Authority
GB
United Kingdom
Prior art keywords
rotor motors
cooling external
cooling
external
motors
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.)
Expired
Application number
GB8200500A
Other versions
GB2091947A (en
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.)
Wilhelm Gebhardt GmbH
Original Assignee
Wilhelm Gebhardt 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 Wilhelm Gebhardt GmbH filed Critical Wilhelm Gebhardt GmbH
Publication of GB2091947A publication Critical patent/GB2091947A/en
Application granted granted Critical
Publication of GB2091947B publication Critical patent/GB2091947B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/225—Heat pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
GB8200500A 1981-01-24 1982-01-08 Cooling external-rotor motors Expired GB2091947B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3102333A DE3102333C2 (en) 1981-01-24 1981-01-24 External rotor motor

Publications (2)

Publication Number Publication Date
GB2091947A GB2091947A (en) 1982-08-04
GB2091947B true GB2091947B (en) 1985-02-06

Family

ID=6123284

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8200500A Expired GB2091947B (en) 1981-01-24 1982-01-08 Cooling external-rotor motors

Country Status (4)

Country Link
DE (1) DE3102333C2 (en)
FR (1) FR2498838A1 (en)
GB (1) GB2091947B (en)
SE (1) SE454634B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574210A (en) * 1983-07-07 1986-03-04 Wilhelm Gebhardt Gmbh External rotor motor having a cooling system
DE3635297C1 (en) * 1986-10-16 1993-03-25 Klaus Walzel Outrunner motor
CH692624A5 (en) * 1998-03-19 2002-08-30 Textilma Ag Electrical rotary engine in particular for a textile machine.
DE102006006260A1 (en) * 2006-02-10 2007-08-23 Dieter Czerny Electrical energy producing equipment has housing with inflow opening and seating for axle, where equipment has two magnets connected to turbine wheel in torsion-proof manner, and electrical connection for collecting generated electricity
DE102009026195B4 (en) 2009-07-17 2015-10-01 Michael Heyde Wind power generator with external rotor and internal cooling
DE202011109894U1 (en) 2011-02-22 2012-06-18 HydroCom GmbH Flooded underwater propulsion
DE102012203691A1 (en) * 2012-03-08 2013-09-12 Siemens Aktiengesellschaft Cooling device for a rotor of an electrical machine
DE102016111414A1 (en) * 2016-06-22 2017-12-28 Xylem Ip Management Sàrl Pumping device for conveying a fluid to be pumped
JP6841711B2 (en) * 2017-04-19 2021-03-10 株式会社日立産機システム Abduction type rotary electric machine and elevator hoisting machine using this
DE102018005365A1 (en) * 2018-07-03 2020-01-09 Ziehl-Abegg Se Electric motor, in particular EC motor, and heat sink for an electric motor
NL2021566B9 (en) * 2018-09-05 2020-07-21 Demaco Holland Bv Assembly for a cryogenic motor and method for operating such motor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH231949A (en) * 1942-08-07 1944-04-30 Porsche Kg Air-cooled machine set.
DE885114C (en) * 1950-06-24 1953-08-03 Loher & Soehne G M B H Electric squirrel cage machine
DE853934C (en) * 1950-07-26 1952-10-30 Siemens Ag Electric fan
CH403054A (en) * 1962-04-28 1965-11-30 Siemens Ag External rotor motor of closed design
FR1376180A (en) * 1962-12-21 1964-10-23 Electrolux Ab Cooling device for an electric motor-fan unit and assembly provided with said device
DE2104961A1 (en) * 1971-02-03 1972-09-14 Licentia Gmbh Electric motor with external rotor
DE2220266A1 (en) * 1972-04-25 1973-11-08 Siemens Ag ARRANGEMENT FOR COOLING THE RUNNER OF AN ELECTRIC MACHINE USING A HEAT PIPE
US3801843A (en) * 1972-06-16 1974-04-02 Gen Electric Rotating electrical machine having rotor and stator cooled by means of heat pipes

Also Published As

Publication number Publication date
FR2498838B3 (en) 1984-09-28
GB2091947A (en) 1982-08-04
DE3102333A1 (en) 1982-08-19
SE8200345L (en) 1982-07-25
SE454634B (en) 1988-05-16
FR2498838A1 (en) 1982-07-30
DE3102333C2 (en) 1985-05-30

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970108