JPWO2022215144A1 - - Google Patents

Info

Publication number
JPWO2022215144A1
JPWO2022215144A1 JP2023512534A JP2023512534A JPWO2022215144A1 JP WO2022215144 A1 JPWO2022215144 A1 JP WO2022215144A1 JP 2023512534 A JP2023512534 A JP 2023512534A JP 2023512534 A JP2023512534 A JP 2023512534A JP WO2022215144 A1 JPWO2022215144 A1 JP WO2022215144A1
Authority
JP
Japan
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
JP2023512534A
Other versions
JP7325686B2 (ja
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 filed Critical
Publication of JPWO2022215144A1 publication Critical patent/JPWO2022215144A1/ja
Application granted granted Critical
Publication of JP7325686B2 publication Critical patent/JP7325686B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H02K9/227—Heat sinks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
    • H02K9/18—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the external part of the closed circuit comprises a heat exchanger structurally associated with the machine casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
JP2023512534A 2021-04-05 2021-04-05 電動機 Active JP7325686B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/014553 WO2022215144A1 (ja) 2021-04-05 2021-04-05 電動機

Publications (2)

Publication Number Publication Date
JPWO2022215144A1 true JPWO2022215144A1 (ja) 2022-10-13
JP7325686B2 JP7325686B2 (ja) 2023-08-14

Family

ID=83545263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023512534A Active JP7325686B2 (ja) 2021-04-05 2021-04-05 電動機

Country Status (4)

Country Link
US (1) US20240088754A1 (ja)
JP (1) JP7325686B2 (ja)
DE (1) DE112021007456T5 (ja)
WO (1) WO2022215144A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230034637A1 (en) * 2020-02-21 2023-02-02 Mitsubishi Electric Corporation Electric motor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4846073B1 (ja) * 2010-07-28 2011-12-28 三菱電機株式会社 全閉外扇形電動機
JP2016226277A (ja) * 2015-05-28 2016-12-28 アルストム トランスポート テクノロジーズ 一体化された放熱器を具備したステータ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004194498A (ja) 2002-11-25 2004-07-08 Toshiba Corp 全閉外扇冷却型電動機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4846073B1 (ja) * 2010-07-28 2011-12-28 三菱電機株式会社 全閉外扇形電動機
JP2016226277A (ja) * 2015-05-28 2016-12-28 アルストム トランスポート テクノロジーズ 一体化された放熱器を具備したステータ

Also Published As

Publication number Publication date
JP7325686B2 (ja) 2023-08-14
US20240088754A1 (en) 2024-03-14
WO2022215144A1 (ja) 2022-10-13
DE112021007456T5 (de) 2024-01-18

Similar Documents

Publication Publication Date Title
BR112023005462A2 (ja)
BR112021014123A2 (ja)
BR112022009896A2 (ja)
BR112022024743A2 (ja)
BR112023009656A2 (ja)
BR102021018859A2 (ja)
BR102021015500A2 (ja)
BR102021007058A2 (ja)
JPWO2022215144A1 (ja)
BR102020022030A2 (ja)
BR112023004146A2 (ja)
BR112023011539A2 (ja)
BR112023008976A2 (ja)
BR112023006729A2 (ja)
BR102021020147A2 (ja)
BR102021018926A2 (ja)
BR102021018167A2 (ja)
BR102021017576A2 (ja)
BR102021016837A2 (ja)
BR102021016551A2 (ja)
BR102021016375A2 (ja)
BR102021016200A2 (ja)
BR102021016176A2 (ja)
BR102021015566A2 (ja)
BR102021015450A8 (ja)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230407

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20230407

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230509

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230619

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230704

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230801

R150 Certificate of patent or registration of utility model

Ref document number: 7325686

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150