GB2163778B - Magnetic medium used with magnetic scale - Google Patents

Magnetic medium used with magnetic scale

Info

Publication number
GB2163778B
GB2163778B GB08518273A GB8518273A GB2163778B GB 2163778 B GB2163778 B GB 2163778B GB 08518273 A GB08518273 A GB 08518273A GB 8518273 A GB8518273 A GB 8518273A GB 2163778 B GB2163778 B GB 2163778B
Authority
GB
United Kingdom
Prior art keywords
magnetic
medium used
scale
magnetic medium
magnetic scale
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
GB08518273A
Other versions
GB8518273D0 (en
GB2163778A (en
Inventor
Kenji Indo
Hiroshi Yamakawa
Kenzaburou Iijima
Yoshinori Hayashi
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.)
Sokkisha Co Ltd
Original Assignee
Sokkisha Co Ltd
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 Sokkisha Co Ltd filed Critical Sokkisha Co Ltd
Publication of GB8518273D0 publication Critical patent/GB8518273D0/en
Publication of GB2163778A publication Critical patent/GB2163778A/en
Application granted granted Critical
Publication of GB2163778B publication Critical patent/GB2163778B/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
    • H01F1/04—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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)
GB08518273A 1984-08-30 1985-07-19 Magnetic medium used with magnetic scale Expired GB2163778B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18103584 1984-08-30

Publications (3)

Publication Number Publication Date
GB8518273D0 GB8518273D0 (en) 1985-08-29
GB2163778A GB2163778A (en) 1986-03-05
GB2163778B true GB2163778B (en) 1988-11-09

Family

ID=16093624

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08518273A Expired GB2163778B (en) 1984-08-30 1985-07-19 Magnetic medium used with magnetic scale

Country Status (2)

Country Link
DE (1) DE3526675A1 (en)
GB (1) GB2163778B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2681048B2 (en) * 1985-07-04 1997-11-19 株式会社ソキア Magnetic scale material
JPH03134502A (en) * 1989-10-06 1991-06-07 Robert Bosch Gmbh Distance measuring apparatus
EP2476506A1 (en) * 2011-01-14 2012-07-18 Siemens Aktiengesellschaft Cobalt-based alloy with germanium and soldering method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1367174A (en) * 1970-12-28 1974-09-18 Inoue Japax Res Magnetic-meterials
JPS5536059B2 (en) * 1974-05-02 1980-09-18
US4120704A (en) * 1977-04-21 1978-10-17 The Arnold Engineering Company Magnetic alloy and processing therefor
JPS587702B2 (en) * 1977-12-27 1983-02-10 三菱製鋼株式会社 Fe-Cr-Co magnet alloy
FR2415145A1 (en) * 1978-01-19 1979-08-17 Aimants Ugimag Sa THERMAL TREATMENT PROCESS OF FE-CO-CR ALLOYS FOR PERMANENT MAGNETS
US4174983A (en) * 1978-07-13 1979-11-20 Bell Telephone Laboratories, Incorporated Fe-Cr-Co magnetic alloy processing
JPS56501051A (en) * 1979-08-24 1981-07-30
JPS57149456A (en) * 1981-03-10 1982-09-16 Sumitomo Special Metals Co Ltd Dendritic fe-cr-co magnet alloy

Also Published As

Publication number Publication date
GB8518273D0 (en) 1985-08-29
DE3526675A1 (en) 1986-03-06
GB2163778A (en) 1986-03-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040719