JP7185073B1 - 回転電機 - Google Patents

回転電機 Download PDF

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Publication number
JP7185073B1
JP7185073B1 JP2021560031A JP2021560031A JP7185073B1 JP 7185073 B1 JP7185073 B1 JP 7185073B1 JP 2021560031 A JP2021560031 A JP 2021560031A JP 2021560031 A JP2021560031 A JP 2021560031A JP 7185073 B1 JP7185073 B1 JP 7185073B1
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JP
Japan
Prior art keywords
rotor
core
metal ring
fixed
core clamp
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.)
Active
Application number
JP2021560031A
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English (en)
Japanese (ja)
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JPWO2022180784A1 (https=
JPWO2022180784A5 (https=
Inventor
浩之 森田
昂歳 櫛田
康弘 池口
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.)
Hitachi Industrial Products Ltd
Original Assignee
Hitachi Industrial Products Ltd
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Filing date
Publication date
Application filed by Hitachi Industrial Products Ltd filed Critical Hitachi Industrial Products Ltd
Publication of JPWO2022180784A1 publication Critical patent/JPWO2022180784A1/ja
Application granted granted Critical
Publication of JP7185073B1 publication Critical patent/JP7185073B1/ja
Publication of JPWO2022180784A5 publication Critical patent/JPWO2022180784A5/ja
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • H02K15/023—Cage rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Induction Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2021560031A 2021-02-26 2021-02-26 回転電機 Active JP7185073B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/007339 WO2022180784A1 (ja) 2021-02-26 2021-02-26 回転電機

Publications (3)

Publication Number Publication Date
JPWO2022180784A1 JPWO2022180784A1 (https=) 2022-09-01
JP7185073B1 true JP7185073B1 (ja) 2022-12-06
JPWO2022180784A5 JPWO2022180784A5 (https=) 2023-01-27

Family

ID=83048965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021560031A Active JP7185073B1 (ja) 2021-02-26 2021-02-26 回転電機

Country Status (3)

Country Link
EP (1) EP4300796A4 (https=)
JP (1) JP7185073B1 (https=)
WO (1) WO2022180784A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721275U (https=) * 1980-07-09 1982-02-03
JPS5941161A (ja) * 1982-08-31 1984-03-07 Toshiba Corp 誘導電動機のかご形回転子
JPH0946988A (ja) * 1995-07-24 1997-02-14 Toyo Electric Mfg Co Ltd 車両用誘導電動機の回転子
WO2018055701A1 (ja) * 2016-09-21 2018-03-29 三菱電機株式会社 誘導電動機の回転子及び誘導電動機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07131962A (ja) 1993-11-02 1995-05-19 Toshiba Corp 回転子の製造方法
JP6640685B2 (ja) 2016-09-06 2020-02-05 株式会社日立製作所 回転電機およびそれを用いた駆動システム
DE112017007176T5 (de) * 2017-03-06 2019-12-24 Mitsubishi Electric Corporation Käfigläuferinduktionsmotor für ein Fahrzeug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721275U (https=) * 1980-07-09 1982-02-03
JPS5941161A (ja) * 1982-08-31 1984-03-07 Toshiba Corp 誘導電動機のかご形回転子
JPH0946988A (ja) * 1995-07-24 1997-02-14 Toyo Electric Mfg Co Ltd 車両用誘導電動機の回転子
WO2018055701A1 (ja) * 2016-09-21 2018-03-29 三菱電機株式会社 誘導電動機の回転子及び誘導電動機

Also Published As

Publication number Publication date
EP4300796A4 (en) 2024-11-27
JPWO2022180784A1 (https=) 2022-09-01
WO2022180784A1 (ja) 2022-09-01
EP4300796A1 (en) 2024-01-03

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