EP1994630A4 - Dispositif de refroidissement de moteurs electriques - Google Patents

Dispositif de refroidissement de moteurs electriques

Info

Publication number
EP1994630A4
EP1994630A4 EP07715957.2A EP07715957A EP1994630A4 EP 1994630 A4 EP1994630 A4 EP 1994630A4 EP 07715957 A EP07715957 A EP 07715957A EP 1994630 A4 EP1994630 A4 EP 1994630A4
Authority
EP
European Patent Office
Prior art keywords
cooling
electric motors
motors
electric
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Withdrawn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
EP07715957.2A
Other languages
German (de)
English (en)
Other versions
EP1994630A1 (fr
Inventor
Ben Bolsöy
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.)
RAPP HYDEMA AS
Original Assignee
RAPP HYDEMA AS
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 RAPP HYDEMA AS filed Critical RAPP HYDEMA AS
Publication of EP1994630A1 publication Critical patent/EP1994630A1/fr
Publication of EP1994630A4 publication Critical patent/EP1994630A4/fr
Withdrawn legal-status Critical Current

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
    • H02K5/20—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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • 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
    • H02K5/15—Mounting arrangements for bearing-shields or end plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
EP07715957.2A 2006-03-08 2007-02-26 Dispositif de refroidissement de moteurs electriques Withdrawn EP1994630A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20061131A NO20061131A (no) 2006-03-08 2006-03-08 Anordning for kjøling av elektriske motorer
PCT/NO2007/000075 WO2007102740A1 (fr) 2006-03-08 2007-02-26 Dispositif de refroidissement de moteurs electriques

Publications (2)

Publication Number Publication Date
EP1994630A1 EP1994630A1 (fr) 2008-11-26
EP1994630A4 true EP1994630A4 (fr) 2016-12-28

Family

ID=38475118

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07715957.2A Withdrawn EP1994630A4 (fr) 2006-03-08 2007-02-26 Dispositif de refroidissement de moteurs electriques

Country Status (3)

Country Link
EP (1) EP1994630A4 (fr)
NO (1) NO20061131A (fr)
WO (1) WO2007102740A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10554091B2 (en) 2014-08-22 2020-02-04 Regal Beloit America, Inc. Electric machine with rotor, stator and housing cooling passages
CN104269958A (zh) * 2014-10-11 2015-01-07 国电联合动力技术有限公司 一种潮流能发电机组冷却装置及应用其的潮流能发电机组
CN204810041U (zh) * 2015-04-01 2015-11-25 大陆汽车投资（上海）有限公司 定子外壳和用于容纳定子的装置
CN111997913B (zh) * 2020-09-02 2021-06-15 苏州贝基电子科技有限公司 一种静音型反转回压输水泵

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525001A (en) * 1968-09-23 1970-08-18 Preco Inc Liquid cooled electric motor
US3643119A (en) * 1970-11-05 1972-02-15 Gen Electric Ventilated dynamoelectric machine
US3819965A (en) * 1972-11-20 1974-06-25 Gen Electric Cooling systems especially for dry type induction regulators
US4496293A (en) * 1981-12-28 1985-01-29 Mitsubishi Denki Kabushiki Kaisha Compressor of the scroll type

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001069693A (ja) * 1999-08-26 2001-03-16 Honda Motor Co Ltd 回転電機
US6727611B2 (en) * 2002-05-28 2004-04-27 Emerson Electric Co. Cooling jacket for electric machines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525001A (en) * 1968-09-23 1970-08-18 Preco Inc Liquid cooled electric motor
US3643119A (en) * 1970-11-05 1972-02-15 Gen Electric Ventilated dynamoelectric machine
US3819965A (en) * 1972-11-20 1974-06-25 Gen Electric Cooling systems especially for dry type induction regulators
US4496293A (en) * 1981-12-28 1985-01-29 Mitsubishi Denki Kabushiki Kaisha Compressor of the scroll type

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007102740A1 *

Also Published As

Publication number Publication date
NO324136B1 (no) 2007-09-03
NO20061131A (no) 2007-09-03
EP1994630A1 (fr) 2008-11-26
WO2007102740A1 (fr) 2007-09-13

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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

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17P Request for examination filed

Effective date: 20081001

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20161125

RIC1 Information provided on ipc code assigned before grant

Ipc: H02K 5/15 20060101ALI20161121BHEP

Ipc: H02K 5/20 20060101ALI20161121BHEP

Ipc: H02K 9/19 20060101AFI20161121BHEP

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20170624