JPS5389902A - Layers-core - Google Patents

Layers-core

Info

Publication number
JPS5389902A
JPS5389902A JP469977A JP469977A JPS5389902A JP S5389902 A JPS5389902 A JP S5389902A JP 469977 A JP469977 A JP 469977A JP 469977 A JP469977 A JP 469977A JP S5389902 A JPS5389902 A JP S5389902A
Authority
JP
Japan
Prior art keywords
core
layers
thrusting
adjoining
laying
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.)
Pending
Application number
JP469977A
Other languages
Japanese (ja)
Inventor
Tatsue Nomura
Satoru Ishikura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP469977A priority Critical patent/JPS5389902A/en
Publication of JPS5389902A publication Critical patent/JPS5389902A/en
Pending legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

PURPOSE: To prevent the eddy current from generating at the thrusting-each-other part, by laying in such a way that the punching directions of the adjoining punched steel plates are reverse to each other in case of making the layers-core to be used for a rotary electrical machinery.
COPYRIGHT: (C)1978,JPO&Japio
JP469977A 1977-01-18 1977-01-18 Layers-core Pending JPS5389902A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP469977A JPS5389902A (en) 1977-01-18 1977-01-18 Layers-core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP469977A JPS5389902A (en) 1977-01-18 1977-01-18 Layers-core

Publications (1)

Publication Number Publication Date
JPS5389902A true JPS5389902A (en) 1978-08-08

Family

ID=11591125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP469977A Pending JPS5389902A (en) 1977-01-18 1977-01-18 Layers-core

Country Status (1)

Country Link
JP (1) JPS5389902A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1113564A1 (en) * 1999-12-30 2001-07-04 Valeo Equipements Electriques Moteur Rotary electrical machine the stator and/or rotor of which comprise peripheral slots
JP2004140966A (en) * 2002-10-21 2004-05-13 Nissan Motor Co Ltd Laminated structure of core for rotating electric machine
WO2018100936A1 (en) * 2016-11-29 2018-06-07 パナソニックＩｐマネジメント株式会社 Electric motor rotor, electric motor equipped with same, and manufacturing method for said rotor
DE102020000631A1 (en) 2019-02-06 2020-08-06 Fanuc Corporation Stator core and electric motor with improved water resistance

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4213441Y1 (en) * 1964-06-27 1967-08-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4213441Y1 (en) * 1964-06-27 1967-08-01

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1113564A1 (en) * 1999-12-30 2001-07-04 Valeo Equipements Electriques Moteur Rotary electrical machine the stator and/or rotor of which comprise peripheral slots
FR2803449A1 (en) * 1999-12-30 2001-07-06 Valeo Equip Electr Moteur ROTATING ELECTRIC MACHINE HAVING A STATOR AND / OR ROTOR HAVING PERIPHERAL RECESSES
JP2004140966A (en) * 2002-10-21 2004-05-13 Nissan Motor Co Ltd Laminated structure of core for rotating electric machine
WO2018100936A1 (en) * 2016-11-29 2018-06-07 パナソニックＩｐマネジメント株式会社 Electric motor rotor, electric motor equipped with same, and manufacturing method for said rotor
DE102020000631A1 (en) 2019-02-06 2020-08-06 Fanuc Corporation Stator core and electric motor with improved water resistance
US11258329B2 (en) 2019-02-06 2022-02-22 Fanuc Corporation Stator core and electric motor with improved water resistance

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