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JPS6460240A - Armature - Google Patents

Armature

Info

Publication number
JPS6460240A
JPS6460240A JP62213298A JP21329887A JPS6460240A JP S6460240 A JPS6460240 A JP S6460240A JP 62213298 A JP62213298 A JP 62213298A JP 21329887 A JP21329887 A JP 21329887A JP S6460240 A JPS6460240 A JP S6460240A
Authority
JP
Japan
Prior art keywords
core sheet
insulating
slot
insulating board
coil
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.)
Granted
Application number
JP62213298A
Other languages
Japanese (ja)
Other versions
JPH0646854B2 (en
Inventor
Toshinori Tanaka
Shigekazu Miyazaki
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 JP62213298A priority Critical patent/JPH0646854B2/en
Priority to KR1019880008986A priority patent/KR910002991B1/en
Priority to EP88111629A priority patent/EP0300436B1/en
Priority to DE8888111629T priority patent/DE3869004D1/en
Priority to US07/221,823 priority patent/US4876473A/en
Publication of JPS6460240A publication Critical patent/JPS6460240A/en
Publication of JPH0646854B2 publication Critical patent/JPH0646854B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

PURPOSE:To eliminate grounding to a core sheet, by making insulating boards at the opposite ends of a laminated core sheet to have approximately same size as the core sheet and making the slot in the insulating board to be as deep as the slot in the core sheet, thereby preventing the uppermost portion from floating and holding the coil in place. CONSTITUTION:Insulating discs 12 are arranged at the opposite ends of a laminated core sheet 11 having many core sheets 2. The insulating board 12 has diameter approximately same or slightly smaller than that of the core sheet 2. Insulating papers 8 are arranged on the inner face of groove sections of slots 1, 12a in the core sheet 2 and the insulating board 12, and coils 7 are arranged at the inside. Projections 3 at the upper opposite sides of the slot 1 contact tightly each other, and the inner face of the groove section is entirely covered with the insulating paper 8. Upper portion of the slot 12a is filled with varnish 13. Consequently, the coil 7 is held in place, and dead earth due to abnormal contact can be prevented when the projection 3 is bent.
JP62213298A 1987-07-20 1987-08-27 Amachiyua Expired - Lifetime JPH0646854B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP62213298A JPH0646854B2 (en) 1987-08-27 1987-08-27 Amachiyua
KR1019880008986A KR910002991B1 (en) 1987-07-20 1988-07-19 Armature
EP88111629A EP0300436B1 (en) 1987-07-20 1988-07-19 Armature
DE8888111629T DE3869004D1 (en) 1987-07-20 1988-07-19 ANCHOR.
US07/221,823 US4876473A (en) 1987-07-20 1988-07-20 Armature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62213298A JPH0646854B2 (en) 1987-08-27 1987-08-27 Amachiyua

Publications (2)

Publication Number Publication Date
JPS6460240A true JPS6460240A (en) 1989-03-07
JPH0646854B2 JPH0646854B2 (en) 1994-06-15

Family

ID=16636808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62213298A Expired - Lifetime JPH0646854B2 (en) 1987-07-20 1987-08-27 Amachiyua

Country Status (1)

Country Link
JP (1) JPH0646854B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6657352B1 (en) 1999-12-27 2003-12-02 Mitsubishi Denki Kabushiki Kaisha Alternator and method of manufacture therefor
JP2004509589A (en) * 2000-09-12 2004-03-25 ローベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング Method of mounting insulating element and winding element in groove of armature
FR2864716A1 (en) * 2003-12-30 2005-07-01 Mitsubishi Electric Corp Stator for e.g. alternating current generator, has insulator installed in notches for insulating stator core and stator winding, and including paper and resin layers arranged on sides of core and winding, respectively
US8595915B2 (en) 2004-01-02 2013-12-03 Mitsubishi Denki Kabushiki Kaisha Stator of electric rotating machine
JP2015073346A (en) * 2013-10-02 2015-04-16 三菱電機株式会社 Coil protection member, stator of rotary electric machine and method for manufacturing stator of rotary electric machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529805A (en) * 1975-07-11 1977-01-25 Nippon Denso Co Ltd Manufacturing method of armature for small rotary machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529805A (en) * 1975-07-11 1977-01-25 Nippon Denso Co Ltd Manufacturing method of armature for small rotary machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6657352B1 (en) 1999-12-27 2003-12-02 Mitsubishi Denki Kabushiki Kaisha Alternator and method of manufacture therefor
US6717316B2 (en) 1999-12-27 2004-04-06 Mitsubishi Denki Kabushiki Kaisha Alternator and method of manufacture therefor
JP2004509589A (en) * 2000-09-12 2004-03-25 ローベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング Method of mounting insulating element and winding element in groove of armature
FR2864716A1 (en) * 2003-12-30 2005-07-01 Mitsubishi Electric Corp Stator for e.g. alternating current generator, has insulator installed in notches for insulating stator core and stator winding, and including paper and resin layers arranged on sides of core and winding, respectively
US8595915B2 (en) 2004-01-02 2013-12-03 Mitsubishi Denki Kabushiki Kaisha Stator of electric rotating machine
JP2015073346A (en) * 2013-10-02 2015-04-16 三菱電機株式会社 Coil protection member, stator of rotary electric machine and method for manufacturing stator of rotary electric machine

Also Published As

Publication number Publication date
JPH0646854B2 (en) 1994-06-15

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