KR900010794Y1 - 영구자석 회전자 - Google Patents

영구자석 회전자 Download PDF

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Publication number
KR900010794Y1
KR900010794Y1 KR2019870019607U KR870019607U KR900010794Y1 KR 900010794 Y1 KR900010794 Y1 KR 900010794Y1 KR 2019870019607 U KR2019870019607 U KR 2019870019607U KR 870019607 U KR870019607 U KR 870019607U KR 900010794 Y1 KR900010794 Y1 KR 900010794Y1
Authority
KR
South Korea
Prior art keywords
permanent magnet
rotor
motor
magnetic pole
frequency generator
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.)
Expired
Application number
KR2019870019607U
Other languages
English (en)
Korean (ko)
Other versions
KR880015450U (ko
Inventor
구니요시 나까무라
가즈나리 타카하시
Original Assignee
니혼 사보 가부시끼가이샤
니시노미야 유타까
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 니혼 사보 가부시끼가이샤, 니시노미야 유타까 filed Critical 니혼 사보 가부시끼가이샤
Publication of KR880015450U publication Critical patent/KR880015450U/ko
Application granted granted Critical
Publication of KR900010794Y1 publication Critical patent/KR900010794Y1/ko
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
KR2019870019607U 1987-01-09 1987-11-13 영구자석 회전자 Expired KR900010794Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1987000957U JPS63109576U (enExample) 1987-01-09 1987-01-09
JP??957 1987-11-13

Publications (2)

Publication Number Publication Date
KR880015450U KR880015450U (ko) 1988-09-15
KR900010794Y1 true KR900010794Y1 (ko) 1990-11-30

Family

ID=30778412

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870019607U Expired KR900010794Y1 (ko) 1987-01-09 1987-11-13 영구자석 회전자

Country Status (2)

Country Link
JP (1) JPS63109576U (enExample)
KR (1) KR900010794Y1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000019963A (ko) * 1998-09-16 2000-04-15 구자홍 칼라 브라운관용 섀도우마스크
KR100396626B1 (ko) * 2001-11-01 2003-09-02 엘지.필립스디스플레이(주) 상하 주사형 음극선관
KR100400777B1 (ko) * 2001-11-10 2003-10-08 엘지.필립스디스플레이(주) 칼라 음극선관용 새도우마스크

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179150A (ja) * 1982-04-12 1983-10-20 Yaskawa Electric Mfg Co Ltd ブラシレスモ−タ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000019963A (ko) * 1998-09-16 2000-04-15 구자홍 칼라 브라운관용 섀도우마스크
KR100396626B1 (ko) * 2001-11-01 2003-09-02 엘지.필립스디스플레이(주) 상하 주사형 음극선관
KR100400777B1 (ko) * 2001-11-10 2003-10-08 엘지.필립스디스플레이(주) 칼라 음극선관용 새도우마스크

Also Published As

Publication number Publication date
KR880015450U (ko) 1988-09-15
JPS63109576U (enExample) 1988-07-14

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19871113

UA0201 Request for examination

Patent event date: 19871113

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19901031

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19910221

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19910520

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19910520

LAPS Lapse due to unpaid annual fee
UC1903 Unpaid annual fee

Termination date: 19941008

Termination category: Default of registration fee