DE3268714D1 - Permanent magnets - Google Patents

Permanent magnets

Info

Publication number
DE3268714D1
DE3268714D1 DE8282110609T DE3268714T DE3268714D1 DE 3268714 D1 DE3268714 D1 DE 3268714D1 DE 8282110609 T DE8282110609 T DE 8282110609T DE 3268714 T DE3268714 T DE 3268714T DE 3268714 D1 DE3268714 D1 DE 3268714D1
Authority
DE
Germany
Prior art keywords
permanent magnets
magnets
permanent
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
DE8282110609T
Other languages
German (de)
Inventor
Jerome John Blayner
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.)
Goodrich Corp
Original Assignee
BF Goodrich 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 BF Goodrich Corp filed Critical BF Goodrich Corp
Application granted granted Critical
Publication of DE3268714D1 publication Critical patent/DE3268714D1/en
Expired legal-status Critical Current

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
    • H01F1/10—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 non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
    • H01F1/11—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 non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
    • H01F1/113—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 non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles in a bonding agent
    • H01F1/117—Flexible bodies
DE8282110609T 1981-11-20 1982-11-18 Permanent magnets Expired DE3268714D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32320981A 1981-11-20 1981-11-20

Publications (1)

Publication Number Publication Date
DE3268714D1 true DE3268714D1 (en) 1986-03-06

Family

ID=23258182

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282110609T Expired DE3268714D1 (en) 1981-11-20 1982-11-18 Permanent magnets

Country Status (3)

Country Link
EP (1) EP0080160B1 (en)
JP (1) JPS5896702A (en)
DE (1) DE3268714D1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134128A (en) * 1983-01-27 1984-08-08 Oilfield Inspection Services Magnetically conductive materials and articles and methods using them
JPS6028142A (en) * 1983-07-27 1985-02-13 Hitachi Ltd Manufacturing equipment for inline type color picture tube with magnetic convergence unit and for magnetic convergence unit
GB8402360D0 (en) * 1984-01-30 1984-02-29 Picker Int Ltd Nmr shims
US4911855A (en) * 1989-01-30 1990-03-27 Gencorp Inc. High magnetic strength magnets containing a flexible acrylate-amps binder
US5115063A (en) * 1989-01-30 1992-05-19 Gencorp Inc. High magnetic strength magnets containing a flexible acrylate-2-acrylamido-2-methylpropane sulfonic acid salt binder
MX9101416A (en) * 1990-10-16 1994-05-31 Kimberly Clark Co ENVIRONMENTALLY FRIENDLY POLYMERIC FABRIC COMPOSITIONS.
US5990218A (en) * 1998-11-20 1999-11-23 The Goodyear Tire & Rubber Company Polymeric magnet compound

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959832A (en) * 1957-10-31 1960-11-15 Baermann Max Flexible or resilient permanent magnets
US2999275A (en) * 1958-07-15 1961-09-12 Leyman Corp Mechanical orientation of magnetically anisotropic particles
DE1172384B (en) * 1960-03-03 1964-06-18 Magnetfab Bonn Gmbh Magnetic flexible layer body
US3070841A (en) * 1960-12-07 1963-01-01 Goodrich Co B F Method and apparatus for making magnetically anisotropic elongated magnets
LU41780A1 (en) * 1961-05-29 1962-11-25
US3602986A (en) * 1969-10-31 1971-09-07 Du Pont Method of fabricating radially oriented magnets
US3764539A (en) * 1970-10-14 1973-10-09 Community Building Ass Of Wash Flexible ferrite permanent magnet and methods for its manufacture
IT949593B (en) * 1972-01-13 1973-06-11 Ios Ind Srl PROCEDURE TO GIVE THE PLASTOMAGNETIC STRUCTURES AN OPTIMUM MATRIX OF ELASTIC DEFORMABLE MATERIAL AND PLASTOMAGNETIC STRUCTURES OBTAINED WITH THIS PROCEDURE
JPS5437679B2 (en) * 1974-04-26 1979-11-16

Also Published As

Publication number Publication date
EP0080160A1 (en) 1983-06-01
JPS5896702A (en) 1983-06-08
EP0080160B1 (en) 1986-01-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee