CH516217A - Permanent magnet - Google Patents

Permanent magnet

Info

Publication number: CH516217A
Authority: CH; Switzerland
Prior art keywords: permanent magnet; permanent; magnet
Prior art date: 1969-09-02

Application number

CH1310870A

Other languages

German (de)

Inventor

E Dr Ray Alden

Karl Dr Strnat

Original Assignee

Goldschmidt Ag Th

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.)

1969-09-02

Filing date

1970-09-02

Publication date

1971-11-30

1970-09-02 Application filed by Goldschmidt Ag Th filed Critical Goldschmidt Ag Th

1971-11-30 Publication of CH516217A publication Critical patent/CH516217A/en

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
- H01F1/06—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/58—Processes of forming magnets

CH1310870A 1969-09-02 1970-09-02 Permanent magnet CH516217A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE1944432A DE1944432C3 (en)	1969-09-02	1969-09-02	Permanent magnet

Publications (1)

Publication Number	Publication Date
CH516217A true CH516217A (en)	1971-11-30

Family

ID=5744363

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1310870A CH516217A (en)	1969-09-02	1970-09-02	Permanent magnet

Country Status (7)

Country	Link
US (1)	US3677947A (en)
JP (1)	JPS4929046B1 (en)
CH (1)	CH516217A (en)
DE (1)	DE1944432C3 (en)
FR (1)	FR2071664A5 (en)
GB (1)	GB1299157A (en)
NL (1)	NL162502C (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3849213A (en) *	1966-09-01	1974-11-19	M Baermann	Method of producing a molded anisotropic permanent magnet
US3917778A (en) *	1968-04-13	1975-11-04	Tdk Electronics Co Ltd	Method for slip casting soft ferromagnetic ferrites
US3755007A (en) *	1971-04-01	1973-08-28	Gen Electric	Stabilized permanent magnet comprising a sintered and quenched body of compacted cobalt-rare earth particles
CH577561A5 (en) *	1971-06-15	1976-07-15	Bbc Brown Boveri & Cie
US4028255A (en) *	1973-01-31	1977-06-07	Ici Australia Limited	Preparation of polymer composites
US3839101A (en) *	1973-05-24	1974-10-01	Gen Electric	Controlled cooling of cobalt-rare earth magnetic alloys
US3900749A (en) *	1974-04-02	1975-08-19	Hmw Industries	Permanent magnet generator
JPS5437679B2 (en) *	1974-04-26	1979-11-16
US3998669A (en) *	1974-09-20	1976-12-21	Th. Goldschmidt Ag	Permanent magnet on the basis of cobalt-rare earth alloys and method for its production
US4043845A (en) *	1975-11-28	1977-08-23	Raytheon Company	Carbon stabilized cobalt-rare earth magnetic materials
JPS5555745Y2 (en) *	1975-12-22	1980-12-24
CA1057801A (en) *	1975-12-25	1979-07-03	Yuji Hayashi	Electromagnetically operated switch with a permanent magnet armature
JPS5578505A (en) *	1978-12-08	1980-06-13	Kanetsuu Kogyo Kk	Attraction type magnetic device
NL8004200A (en) *	1980-07-22	1982-02-16	Philips Nv	PLASTIC-BONDED ELECTROMAGNETIC COMPONENT AND METHOD FOR MANUFACTURING THE SAME
JPS58142916A (en) *	1982-02-18	1983-08-25	Inoue Japax Res Inc	Production of friction material
JPS58171802A (en) *	1982-04-02	1983-10-08	Sumitomo Bakelite Co Ltd	Ferromagnetic resin compound
JPS58203625A (en) *	1982-05-24	1983-11-28	Toshiba Corp	Magnetic recording medium
US4507965A (en) *	1982-09-24	1985-04-02	Columbia Research Laboratories	Detector for determining both forces on and positions of a host device
JPS6169866A (en) *	1984-09-12	1986-04-10	Polyplastics Co	Composite material composition
US4620872A (en) *	1984-10-18	1986-11-04	Mitsubishi Kinzoku Kabushiki Kaisha	Composite target material and process for producing the same
US4810572A (en) *	1986-02-17	1989-03-07	Mitsui Toatsu Chemicals, Inc.	Permanent magnet and process for producing the same
US4808224A (en) *	1987-09-25	1989-02-28	Ceracon, Inc.	Method of consolidating FeNdB magnets
US4881988A (en) *	1987-11-16	1989-11-21	Rjf International Corporation	Novel flexible magnet for use in small dc motors
JPH07101134B2 (en) *	1988-02-02	1995-11-01	株式会社東芝	Heat storage material and low temperature heat storage
US4980340A (en) *	1988-02-22	1990-12-25	Ceracon, Inc.	Method of forming superconductor
DE68912157T2 (en) *	1988-02-29	1994-06-16	Matsushita Electric Ind Co Ltd	Process for the production of resin-bonded magnets.
US4975414A (en) *	1989-11-13	1990-12-04	Ceracon, Inc.	Rapid production of bulk shapes with improved physical and superconducting properties
JPH03155102A (en) *	1989-11-13	1991-07-03	Mitsubishi Electric Corp	Highly conductive magnetic material
JP2816668B2 (en) *	1996-07-04	1998-10-27	愛知製鋼株式会社	Method for manufacturing magnetically anisotropic resin-bonded magnet
US20040086708A1 (en) *	2002-11-04	2004-05-06	General Electric Company	High permeability soft magnetic composites
JP2004327669A (en) *	2003-04-24	2004-11-18	Dowa Mining Co Ltd	Bonded magnet, and ferrite magnetic powder therefor
JP5589506B2 (en) *	2010-03-31	2014-09-17	株式会社富士通ゼネラル	Permanent magnet motor

1969
- 1969-09-02 DE DE1944432A patent/DE1944432C3/en not_active Expired
1970
- 1970-08-31 US US68119A patent/US3677947A/en not_active Expired - Lifetime
- 1970-09-01 FR FR7031765A patent/FR2071664A5/fr not_active Expired
- 1970-09-01 NL NL7012902.A patent/NL162502C/en not_active IP Right Cessation
- 1970-09-02 JP JP45077018A patent/JPS4929046B1/ja active Pending
- 1970-09-02 CH CH1310870A patent/CH516217A/en not_active IP Right Cessation
- 1970-09-02 GB GB42084/70A patent/GB1299157A/en not_active Expired

Also Published As

Publication number	Publication date
DE1944432B2 (en)	1974-05-02
NL162502B (en)	1979-12-17
NL162502C (en)	1980-05-16
DE1944432A1 (en)	1972-02-24
JPS4929046B1 (en)	1974-08-01
NL7012902A (en)	1971-03-04
DE1944432C3 (en)	1980-03-20
GB1299157A (en)	1972-12-06
FR2071664A5 (en)	1971-09-17
US3677947A (en)	1972-07-18

Legal Events

Date	Code	Title	Description
1990-05-31	PL	Patent ceased

Publication	Publication Date	Title
CH516217A (en)	1971-11-30	Permanent magnet
AT286657B (en)	1970-12-28	Permanent magnet
IT1001646B (en)	1976-04-30	SET MAGNET
CH489130A (en)	1970-04-15	Permanent magnet motor
IT995956B (en)	1975-11-20	STRUCTURE SCREEN WITH PERMANENT MAGNET
AT314691B (en)	1974-04-25	Coil arrangement
CH535057A (en)	1973-03-31	Kit
FR1386925A (en)	1965-01-22	Permanent magnet
AT280624B (en)	1970-04-27	Permanent magnet
CH494459A (en)	1970-07-31	Magnet arrangement with an annular permanent main magnet
FI48535C (en)	1974-11-11	Permanent magnet strong field separator
DE1809691B2 (en)	1971-04-29	MAGNETIC ARRANGEMENT
BE794025A (en)	1973-05-02	MAGNET SET
AT291617B (en)	1971-07-26	Magnetic division
IT1004654B (en)	1976-07-20	MULTIPOLAR MAGNETIZATION DEVICE
CH409165A (en)	1966-03-15	Permanent magnet
NL161281C (en)	1980-01-15	MAGNETIC TRANSDUCENT.
CH431741A (en)	1967-03-15	Permanent magnet arrangement
CH517361A (en)	1971-12-31	Temperature compensated permanent magnet
CH483705A (en)	1969-12-31	Permanent magnet
BR7301195D0 (en)	1974-08-22	MAGNETIC ARRANGEMENT
BE771172A (en)	1972-02-11	FLEXIBLE PERMANENT MAGNET
CH529429A (en)	1972-10-15	Cast permanent magnet
BR7303194D0 (en)	1974-07-11	MAGNETIC POLES
NL166137C (en)	1981-06-15	ELECTROSTATIC MAGNETIC DEVELOPMENT DEVICE.