NL7301193A - - Google Patents

Info

Publication number
NL7301193A
NL7301193A NL7301193A NL7301193A NL7301193A NL 7301193 A NL7301193 A NL 7301193A NL 7301193 A NL7301193 A NL 7301193A NL 7301193 A NL7301193 A NL 7301193A NL 7301193 A NL7301193 A NL 7301193A
Authority
NL
Netherlands
Application number
NL7301193A
Other versions
NL175078C (en
NL175078B (en
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 filed Critical
Publication of NL7301193A publication Critical patent/NL7301193A/xx
Publication of NL175078B publication Critical patent/NL175078B/en
Application granted granted Critical
Publication of NL175078C publication Critical patent/NL175078C/en

Links

Classifications

    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/10—Structure or manufacture of housings or shields for heads
    • G11B5/11—Shielding of head against electric or magnetic fields

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Soft Magnetic Materials (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Magnetic Heads (AREA)
NLAANVRAGE7301193,A 1972-01-27 1973-01-26 MAGNETIC SHIELD FOR THE MAGNETIC HEAD OF A MAGNETIC REGISTRATION DEVICE. NL175078C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1014672A JPS5338695B2 (en) 1972-01-27 1972-01-27

Publications (3)

Publication Number Publication Date
NL7301193A true NL7301193A (en) 1973-07-31
NL175078B NL175078B (en) 1984-04-16
NL175078C NL175078C (en) 1984-09-17

Family

ID=11742130

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7301193,A NL175078C (en) 1972-01-27 1973-01-26 MAGNETIC SHIELD FOR THE MAGNETIC HEAD OF A MAGNETIC REGISTRATION DEVICE.

Country Status (7)

Country Link
US (1) US3844849A (en)
JP (1) JPS5338695B2 (en)
CA (1) CA1000529A (en)
DE (1) DE2303952C2 (en)
GB (1) GB1389764A (en)
IT (1) IT978549B (en)
NL (1) NL175078C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1464973A (en) * 1973-03-15 1977-02-16 Ade Corp Capacitive wire gauge
JPS5092812A (en) * 1973-12-19 1975-07-24
US4061509A (en) * 1974-02-05 1977-12-06 Sony Corporation High permeability, long wearing magnetic head alloy
JPS50161696A (en) * 1974-06-20 1975-12-27
DE2744333A1 (en) * 1977-10-01 1979-04-05 Krupp Gmbh MAGNETIC CORE
DE2835459A1 (en) * 1978-08-12 1980-02-28 Vacuumschmelze Gmbh SPRING SHIELDING ELEMENT, ESPECIALLY FOR MAGNETIC TAPE CASSETTES
DE19628139C1 (en) * 1996-07-12 1997-11-20 Krupp Vdm Gmbh Use of a corrosion-resistant soft magnetic iron-nickel-chrome alloy for yokes and armatures of electromagnetic relays
JP2007174805A (en) * 2005-12-22 2007-07-05 Hitachi Ltd Magnetic adjuster rotary machine
JP4415980B2 (en) 2006-08-30 2010-02-17 株式会社日立製作所 High resistance magnet and motor using the same
US11482355B2 (en) 2016-07-11 2022-10-25 Daido Steel Co., Ltd. Soft magnetic alloy

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1910309A (en) * 1931-07-22 1933-05-23 Telegraph Constr & Main Co Magnetic alloy
DE730388C (en) * 1939-05-03 1943-01-11 Heraeus Vacuumschmelze Ag Process for generating a magnetization curve, which still has a high permeability in the case of inductions close to the saturation, in magnetizable alloys
US2891883A (en) * 1955-06-14 1959-06-23 Gen Electric Magnetic nickel base material and method of making
US3024142A (en) * 1958-09-03 1962-03-06 Post Office Magnetic alloys
US3575734A (en) * 1968-07-26 1971-04-20 Carpenter Technology Corp Process for making nickel base precipitation hardenable alloys
US3582408A (en) * 1968-09-24 1971-06-01 Rca Corp Magnetostrictive element
US3698055A (en) * 1970-12-28 1972-10-17 Crucible Inc Heat resistant alloys of iron, cobalt and/or nickel and articles thereof

Also Published As

Publication number Publication date
NL175078C (en) 1984-09-17
US3844849A (en) 1974-10-29
JPS4879724A (en) 1973-10-25
GB1389764A (en) 1975-04-09
CA1000529A (en) 1976-11-30
JPS5338695B2 (en) 1978-10-17
IT978549B (en) 1974-09-20
DE2303952A1 (en) 1973-08-02
DE2303952C2 (en) 1984-07-05
NL175078B (en) 1984-04-16

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V4 Discontinued because of reaching the maximum lifetime of a patent