HK1110988A1 - Magnetic body and method for its production - Google Patents

Magnetic body and method for its production

Info

Publication number
HK1110988A1
HK1110988A1 HK07113633.9A HK07113633A HK1110988A1 HK 1110988 A1 HK1110988 A1 HK 1110988A1 HK 07113633 A HK07113633 A HK 07113633A HK 1110988 A1 HK1110988 A1 HK 1110988A1
Authority
HK
Hong Kong
Prior art keywords
components
production
hard
soft magnetic
magnetic
Prior art date
Application number
HK07113633.9A
Inventor
Frank Barlog
Original Assignee
Barlog Plastics Gmbh
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 Barlog Plastics Gmbh filed Critical Barlog Plastics Gmbh
Publication of HK1110988A1 publication Critical patent/HK1110988A1/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
    • H01F1/10—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
    • 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
    • H01F1/12—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 soft-magnetic materials
    • H01F1/34—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 soft-magnetic materials non-metallic substances, e.g. ferrites
    • H01F1/36—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 soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles
    • H01F1/37—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 soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles in a bonding agent
    • H01F1/375—Flexible bodies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general
    • H01F7/021—Construction of PM
    • H01F7/0215—Flexible forms, sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Laminated Bodies (AREA)
  • Hard Magnetic Materials (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

A body has a hard magnetic component (1), which is formed permanent magnetically with north and south poles (N, S), and a soft magnetic component (2). The components are arranged on discrete layers (10, 20) that are adjacent to each other. The components have substrates that are filled with hard and soft magnetic fillers, based on thermoplastic plastics, respectively. The discrete layers of the components are connected with each other in a fusion manner. A polyamide, polypropylene, polyphenylene sulfide or a polyetheretherketone or mixtures of these are used as the substrates. An independent claim is also included for the production of a magnetic body with hard magnetic components and soft magnetic components.
HK07113633.9A 2006-02-20 2007-12-13 Magnetic body and method for its production HK1110988A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006008122A DE102006008122B4 (en) 2006-02-20 2006-02-20 Magnetic body and method for its production

Publications (1)

Publication Number Publication Date
HK1110988A1 true HK1110988A1 (en) 2008-07-25

Family

ID=38121328

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07113633.9A HK1110988A1 (en) 2006-02-20 2007-12-13 Magnetic body and method for its production

Country Status (7)

Country Link
EP (1) EP1821322B1 (en)
AT (1) ATE441932T1 (en)
DE (2) DE102006008122B4 (en)
DK (1) DK1821322T3 (en)
HK (1) HK1110988A1 (en)
PL (1) PL1821322T3 (en)
SI (1) SI1821322T1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1184468A (en) * 1956-10-24 1959-07-22 Eisen & Stahlind Ag Magnetic holding system
DE1899989U (en) * 1964-07-10 1964-09-03 Deutsche Edelstahlwerke Ag POT MAGNET.
US3535200A (en) * 1967-09-18 1970-10-20 Gen Motors Corp Multilayered mechanically oriented ferrite
FR2389968B1 (en) * 1977-05-02 1983-02-04 Burroughs Corp
JP2845643B2 (en) * 1991-07-22 1999-01-13 株式会社ソミック石川 Magnet device
DE19810612C2 (en) * 1998-03-12 2001-06-21 Georg Weidner Magnetic strip

Also Published As

Publication number Publication date
EP1821322B1 (en) 2009-09-02
SI1821322T1 (en) 2010-01-29
ATE441932T1 (en) 2009-09-15
DE102006008122A1 (en) 2007-08-30
DE502007001423D1 (en) 2009-10-15
DK1821322T3 (en) 2010-01-04
DE102006008122B4 (en) 2008-05-08
PL1821322T3 (en) 2010-02-26
EP1821322A1 (en) 2007-08-22

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20180220