NL170678C - Werkwijze ter vervaardiging van een uit een zacht-magnetisch ferriet bestaande magneetkern. - Google Patents

Werkwijze ter vervaardiging van een uit een zacht-magnetisch ferriet bestaande magneetkern.

Info

Publication number
NL170678C
NL170678C NLAANVRAGE7009421,A NL7009421A NL170678C NL 170678 C NL170678 C NL 170678C NL 7009421 A NL7009421 A NL 7009421A NL 170678 C NL170678 C NL 170678C
Authority
NL
Netherlands
Prior art keywords
manufacturing
ferrite
magnetic core
soft magnetic
magnetic
Prior art date
Application number
NLAANVRAGE7009421,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7009421A (https=
NL170678B (nl
Inventor
Johan Maria Jozef Ir Ritzen
Hans Peter Dr Peloschek
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NLAANVRAGE7009421,A priority Critical patent/NL170678C/xx
Priority to DE19712128051 priority patent/DE2128051C3/de
Priority to CA116,260A priority patent/CA956453A/en
Priority to SE08196/71A priority patent/SE363690B/xx
Priority to GB2942371A priority patent/GB1331685A/en
Priority to ES392596A priority patent/ES392596A1/es
Priority to US00156573A priority patent/US3709822A/en
Priority to JP46045770A priority patent/JPS5231557B1/ja
Priority to FR7123461A priority patent/FR2099988A5/fr
Publication of NL7009421A publication Critical patent/NL7009421A/xx
Publication of NL170678B publication Critical patent/NL170678B/xx
Application granted granted Critical
Publication of NL170678C publication Critical patent/NL170678C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
    • C04B35/2616—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead containing lithium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)
  • Hard Magnetic Materials (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Compounds Of Iron (AREA)
NLAANVRAGE7009421,A 1970-06-26 1970-06-26 Werkwijze ter vervaardiging van een uit een zacht-magnetisch ferriet bestaande magneetkern. NL170678C (nl)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NLAANVRAGE7009421,A NL170678C (nl) 1970-06-26 1970-06-26 Werkwijze ter vervaardiging van een uit een zacht-magnetisch ferriet bestaande magneetkern.
DE19712128051 DE2128051C3 (de) 1970-06-26 1971-06-05 Verfahren zum Herstellen von aus weichmagnetischem Ferrit bestehenden Magnetkernen und nach diesem Verfahren hergestellte Magnetkerne
CA116,260A CA956453A (en) 1970-06-26 1971-06-22 Method of manufacturing magnet cores consisting of a soft-magnetic ferrite and magnet cores manufactured by this method
GB2942371A GB1331685A (en) 1970-06-26 1971-06-23 Methods of manufacturing magnetic cores
SE08196/71A SE363690B (https=) 1970-06-26 1971-06-23
ES392596A ES392596A1 (es) 1970-06-26 1971-06-24 Un metodo para fabricar un nucleo de electroiman.
US00156573A US3709822A (en) 1970-06-26 1971-06-24 Method of manufacturing magnet cores and magnet cores manufactured by the same
JP46045770A JPS5231557B1 (https=) 1970-06-26 1971-06-25
FR7123461A FR2099988A5 (https=) 1970-06-26 1971-06-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7009421,A NL170678C (nl) 1970-06-26 1970-06-26 Werkwijze ter vervaardiging van een uit een zacht-magnetisch ferriet bestaande magneetkern.

Publications (3)

Publication Number Publication Date
NL7009421A NL7009421A (https=) 1971-12-28
NL170678B NL170678B (nl) 1982-07-01
NL170678C true NL170678C (nl) 1982-12-01

Family

ID=19810422

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7009421,A NL170678C (nl) 1970-06-26 1970-06-26 Werkwijze ter vervaardiging van een uit een zacht-magnetisch ferriet bestaande magneetkern.

Country Status (8)

Country Link
US (1) US3709822A (https=)
JP (1) JPS5231557B1 (https=)
CA (1) CA956453A (https=)
ES (1) ES392596A1 (https=)
FR (1) FR2099988A5 (https=)
GB (1) GB1331685A (https=)
NL (1) NL170678C (https=)
SE (1) SE363690B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8204897A (nl) * 1982-12-20 1984-07-16 Philips Nv Magneetkop met een kern van mn-zn-co-ferroferriet.
JP4736311B2 (ja) * 2003-07-14 2011-07-27 パナソニック株式会社 磁性フェライトおよびそれを用いた磁性素子

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL77389C (https=) * 1949-04-28 1955-02-15
NL82273C (https=) * 1953-12-21 1956-08-15
US2986523A (en) * 1957-05-02 1961-05-30 Philips Corp Modified lithium ferrite
US3033792A (en) * 1957-05-28 1962-05-08 Kikuchi Yoshimitsu Method of manufacturing ferrite magnetostriction vibrators
FR1368160A (fr) * 1963-05-16 1964-07-31 Lignes Telegraph Telephon Matériaux ferromagnétiques à cycle d'hystérésis rectangulaire
US3370011A (en) * 1963-08-02 1968-02-20 Hitachi Ltd Lithium magnesium ferrite memory core material
DE1671071C3 (de) * 1967-09-26 1974-09-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Herstellung eines ferromagnetische!! Lithium-Zink-Ferritkernes
US3483126A (en) * 1968-05-15 1969-12-09 Union Carbide Corp Ferrite materials containing titanium or manganese

Also Published As

Publication number Publication date
JPS5231557B1 (https=) 1977-08-16
DE2128051B2 (de) 1976-09-30
SE363690B (https=) 1974-01-28
DE2128051A1 (de) 1971-12-30
CA956453A (en) 1974-10-22
FR2099988A5 (https=) 1972-03-17
ES392596A1 (es) 1974-07-16
US3709822A (en) 1973-01-09
GB1331685A (en) 1973-09-26
NL7009421A (https=) 1971-12-28
NL170678B (nl) 1982-07-01

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee