KR860700071A - 다극자화장치 - Google Patents

다극자화장치

Info

Publication number
KR860700071A
KR860700071A KR1019850700355A KR850700355A KR860700071A KR 860700071 A KR860700071 A KR 860700071A KR 1019850700355 A KR1019850700355 A KR 1019850700355A KR 850700355 A KR850700355 A KR 850700355A KR 860700071 A KR860700071 A KR 860700071A
Authority
KR
South Korea
Prior art keywords
magnetization device
pole magnetization
pole
magnetization
Prior art date
Application number
KR1019850700355A
Other languages
English (en)
Other versions
KR900002591B1 (ko
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
Priority claimed from CH1673/84A external-priority patent/CH656246A5/fr
Priority claimed from CH79485A external-priority patent/CH662208A5/fr
Application filed filed Critical
Publication of KR860700071A publication Critical patent/KR860700071A/ko
Application granted granted Critical
Publication of KR900002591B1 publication Critical patent/KR900002591B1/ko

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/003—Methods and devices for magnetising permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Measuring Magnetic Variables (AREA)
  • Magnetic Treatment Devices (AREA)
KR1019850700355A 1984-04-02 1985-03-29 다극자화장치 KR900002591B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH1673/84A CH656246A5 (en) 1984-04-02 1984-04-02 Magnetising device
CH1673/84-1 1984-04-02
CH79485A CH662208A5 (en) 1985-02-21 1985-02-21 Multipole magnetisation device
PCT/CH1985/000051 WO1985004512A1 (fr) 1984-04-02 1985-03-29 Dispositif d'aimantation multipolaire

Publications (2)

Publication Number Publication Date
KR860700071A true KR860700071A (ko) 1986-01-31
KR900002591B1 KR900002591B1 (ko) 1990-04-20

Family

ID=25685706

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850700355A KR900002591B1 (ko) 1984-04-02 1985-03-29 다극자화장치

Country Status (6)

Country Link
US (1) US4707677A (ko)
EP (1) EP0174966B1 (ko)
KR (1) KR900002591B1 (ko)
DE (1) DE3574430D1 (ko)
FR (1) FR2562315B1 (ko)
WO (1) WO1985004512A1 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243023B (en) * 1990-04-14 1994-08-03 Vacuumschmelze Gmbh A multipolar magnetizing device
US5168187A (en) * 1991-02-20 1992-12-01 Dana Corporation, Warner Electric Brake & Clutch Division Axial pole stepping motor
US6556115B1 (en) * 1999-12-17 2003-04-29 Seagate Technology Llc Assembly apparatus for magnetizing magnets
US7205873B2 (en) * 2000-11-15 2007-04-17 Hirst Magnetic Instruments Limited Method of and an apparatus for magnetising a plurality of adjacent portions of magnetisable material
EP1612564A3 (en) * 2001-09-11 2009-12-09 JTEKT Corporation Magnetic pulser ring
CN103000333B (zh) * 2012-11-30 2015-03-18 上海电气电站设备有限公司 一种永磁机充磁工具及其使用方法
CN110379584B (zh) * 2019-06-11 2021-03-16 温州任和文化创意有限责任公司 一种磁性胶条生产用充磁板

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3201663A (en) * 1958-10-16 1965-08-17 Duncan Electric Co Inc Magnetizing method
FR1260695A (fr) * 1960-03-30 1961-05-12 Normacem Sa Procédé de fabrication de machines électriques tournantes
FR1284945A (fr) * 1961-03-25 1962-02-16 Smith & Sons Ltd S Corps à aimantation permanente et leur procédé d'aimantation
US3434084A (en) * 1961-08-14 1969-03-18 Duncan Electric Co Inc Method of magnetizing magnets for a repulsion type of suspension
US4330727A (en) * 1979-12-27 1982-05-18 Claude Oudet Electric step motor

Also Published As

Publication number Publication date
FR2562315B1 (fr) 1987-12-04
FR2562315A1 (fr) 1985-10-04
EP0174966A1 (fr) 1986-03-26
US4707677A (en) 1987-11-17
EP0174966B1 (fr) 1989-11-23
WO1985004512A1 (fr) 1985-10-10
DE3574430D1 (de) 1989-12-28
KR900002591B1 (ko) 1990-04-20

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19990407

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee