DE3567311D1 - Multipolar magnetization device - Google Patents

Multipolar magnetization device

Info

Publication number: DE3567311D1
Authority: DE; Germany
Prior art keywords: magnetization device; multipolar magnetization; multipolar; magnetization
Prior art date: 1984-02-22
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

DE8585900966T

Other languages

English (en)

Inventor

Claude Oudet

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.)

Portescap SA

Original Assignee

Portescap SA

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.)

1984-02-22

Filing date

1985-02-22

Publication date

1989-02-09

1985-02-22 Application filed by Portescap SA filed Critical Portescap SA

1989-02-09 Application granted granted Critical

1989-02-09 Publication of DE3567311D1 publication Critical patent/DE3567311D1/de

Status Expired legal-status Critical Current

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
- H01F13/003—Methods and devices for magnetising permanent magnets

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Permanent Field Magnets Of Synchronous Machinery (AREA)
Manufacturing Cores, Coils, And Magnets (AREA)

DE8585900966T 1984-02-22 1985-02-22 Multipolar magnetization device Expired DE3567311D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH85084		1984-02-22
PCT/CH1985/000033 WO1985003801A1 (fr)	1984-02-22	1985-02-22	Dispositif d'aimantation multipolaire

Publications (1)

Publication Number	Publication Date
DE3567311D1 true DE3567311D1 (de)	1989-02-09

Family

ID=4196662

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8585900966T Expired DE3567311D1 (de)	1984-02-22	1985-02-22	Multipolar magnetization device

Country Status (7)

Country	Link
US (1)	US4737753A (de)
EP (1)	EP0174322B1 (de)
JP (1)	JPS61501734A (de)
KR (1)	KR920010842B1 (de)
DE (1)	DE3567311D1 (de)
FR (1)	FR2559945B1 (de)
WO (1)	WO1985003801A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5025240A (en) *	1989-08-30	1991-06-18	The Torrington Company	Method and apparatus for forming magnetized zones on a magnetizable body
GB2243023B (en) *	1990-04-14	1994-08-03	Vacuumschmelze Gmbh	A multipolar magnetizing device
US5063367A (en) *	1990-09-04	1991-11-05	Eastman Kodak Company	Method and apparatus for producing complex magnetization patterns in hard magnetic materials
US5168187A (en) *	1991-02-20	1992-12-01	Dana Corporation, Warner Electric Brake & Clutch Division	Axial pole stepping motor
DE4239491C2 (de) *	1992-04-02	1995-08-24	Steingroever Magnet Physik	Magnetisiervorrichtung für stirnseitig bipolare oder auf den Seitenflächen multipolare Dauermagnetringe
US5959382A (en) *	1995-10-13	1999-09-28	Milli Sensor Systems And Actuators, Inc.	Magnetic actuator and position control system
US6556115B1 (en)	1999-12-17	2003-04-29	Seagate Technology Llc	Assembly apparatus for magnetizing magnets
US6467157B1 (en) *	2000-01-26	2002-10-22	Odin Technologies, Ltd.	Apparatus for construction of annular segmented permanent magnet
EP1612563A3 (de) *	2001-09-11	2009-12-09	JTEKT Corporation	Magnetring zur Erzeugung von Impulsen
JP3904937B2 (ja) *	2002-02-08	2007-04-11	株式会社ミツバ	モータ組立装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1260695A (fr) *	1960-03-30	1961-05-12	Normacem Sa	Procédé de fabrication de machines électriques tournantes
US3158797A (en) *	1961-10-31	1964-11-24	Stackpole Carbon Co	Device for magnetizing circular magnets
NL266555A (de) *	1962-06-29
GB1117022A (en) *	1965-06-23	1968-06-12	Gen Electric Co Ltd	Improvements in or relating to arrangements for producing magnetic fields using superconducting magnets
DE1489805A1 (de) *	1965-07-20	1969-04-03	Deutsche Edelstahlwerke Ag	Vorrichtung und Schaltungsanordnung zur vielpoligen streifenfoermigen Wechselmagnetisierung eines Zylindermagneten
FR1512239A (fr) *	1967-02-23	1968-02-02		Procédé de fabrication d'aimants permanents
US3624572A (en) *	1970-04-30	1971-11-30	Ampex	Magnets for generating spatially varying magnetic fields
FR2212889A5 (de) *	1972-08-23	1974-07-26	Europ Propulsion
US3824516A (en) *	1973-02-05	1974-07-16	S Benowitz	Electromagnetic material handling system utilizing offset pole spacing
US4169998A (en) *	1977-10-03	1979-10-02	Hitachi Metals, Ltd.	Iron core assembly for magnetizing columnar permanent magnets for use in electrostatic developing apparatus
JPS5482099A (en) *	1977-12-13	1979-06-29	Matsushita Electric Ind Co Ltd	Anisotropic magnet manufacturing process
JPS5814055B2 (ja) *	1980-03-03	1983-03-17	日本電信電話株式会社	着磁装置
JPS575313A (en) *	1980-06-12	1982-01-12	Matsushita Electric Ind Co Ltd	Magnetizing method for magnet

1985
- 1985-02-22 DE DE8585900966T patent/DE3567311D1/de not_active Expired
- 1985-02-22 EP EP85900966A patent/EP0174322B1/de not_active Expired
- 1985-02-22 FR FR8502627A patent/FR2559945B1/fr not_active Expired
- 1985-02-22 WO PCT/CH1985/000033 patent/WO1985003801A1/fr active IP Right Grant
- 1985-02-22 US US06/795,939 patent/US4737753A/en not_active Expired - Lifetime
- 1985-02-22 JP JP60500851A patent/JPS61501734A/ja active Granted
- 1985-02-22 KR KR1019850700263A patent/KR920010842B1/ko not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2559945B1 (fr)	1988-08-19
JPS61501734A (ja)	1986-08-14
FR2559945A1 (fr)	1985-08-23
WO1985003801A1 (fr)	1985-08-29
EP0174322A1 (de)	1986-03-19
US4737753A (en)	1988-04-12
KR850700286A (ko)	1985-12-26
EP0174322B1 (de)	1989-01-04
JPS6343882B2 (de)	1988-09-01
KR920010842B1 (ko)	1992-12-19

Publication	Publication Date	Title
NO173157C (no)	1993-11-03	Magnetiske anordninger
IT1182965B (it)	1987-10-05	Dispositivo terapeutico magnetico
DK10385D0 (da)	1985-01-09	Fastholdelsesindretning
DK125785D0 (da)	1985-03-20	Forbindelsesindretning
IT1186072B (it)	1987-11-18	Dispositivo cambia-bobina
DK56986D0 (da)	1986-02-05	Overophednings-alarmanordning
NO850262L (no)	1985-07-24	Stroemlinjet t-formet intrauterininnretning
NO850488L (no)	1985-08-12	Sikteinnretning
DK198885A (da)	1985-11-06	Etgrebs-indstillingsindretning
DE3567311D1 (de)	1989-02-09	Multipolar magnetization device
FR2572843B1 (fr)	1987-06-26	Aimant supraconducteur
AT385300B (de)	1988-03-10	Schneeraeumvorrichtung
DE3574430D1 (de)	1989-12-28	Multipolar magnetization device
AT387345B (de)	1989-01-10	Richtvorrichtung
KR860005543A (ko)	1986-07-23	소자장치
ES277193Y (es)	1985-03-01	Aparato radionico
BR8402586A (pt)	1984-08-21	Acolchoado magnetizado
KR850006194U (ko)	1985-08-31	푸럭콘셋고정 연결장치
SE8401651D0 (sv)	1984-03-26	Fastsettningsanordning
SE8403554D0 (sv)	1984-07-02	Magnetboll
AR231095A1 (es)	1984-09-28	Dispositivo porta-anotador
ES278163Y (es)	1985-05-01	Dispositivo friegasuelos
ES278354Y (es)	1985-03-01	Dispositivo alimentador-extractor
ES282244Y (es)	1985-10-16	Dispositivo expositor-dispensador
RO89778A2 (ro)	1986-07-30	Dispozitiv percutor hidromecanic

Legal Events

Date	Code	Title	Description
1990-01-25	8364	No opposition during term of opposition
2004-05-06	8328	Change in the person/name/address of the agent	Representative=s name: HANSMANN & VOGESER, 81369 MUENCHEN