FR1460258A - Procédé de fabrication d'un ferrite pour des noyaux de relais à impulsions - Google Patents

Procédé de fabrication d'un ferrite pour des noyaux de relais à impulsions

Info

Publication number
FR1460258A
FR1460258A FR42557A FR42557A FR1460258A FR 1460258 A FR1460258 A FR 1460258A FR 42557 A FR42557 A FR 42557A FR 42557 A FR42557 A FR 42557A FR 1460258 A FR1460258 A FR 1460258A
Authority
FR
France
Prior art keywords
ferrite
manufacturing
pulse relay
relay cores
cores
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
FR42557A
Other languages
English (en)
French (fr)
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of FR1460258A publication Critical patent/FR1460258A/fr
Expired legal-status Critical Current

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
    • C04B35/265—Compositions containing one or more ferrites of the group comprising manganese or zinc and one or more ferrites of the group comprising nickel, copper or cobalt

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Magnetic Ceramics (AREA)
  • Soft Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
FR42557A 1964-12-16 1965-12-16 Procédé de fabrication d'un ferrite pour des noyaux de relais à impulsions Expired FR1460258A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1520764 1964-12-16

Publications (1)

Publication Number Publication Date
FR1460258A true FR1460258A (fr) 1966-11-25

Family

ID=20300311

Family Applications (1)

Application Number Title Priority Date Filing Date
FR42557A Expired FR1460258A (fr) 1964-12-16 1965-12-16 Procédé de fabrication d'un ferrite pour des noyaux de relais à impulsions

Country Status (5)

Country Link
US (1) US3420777A (cg-RX-API-DMAC10.html)
DE (1) DE1671152A1 (cg-RX-API-DMAC10.html)
FR (1) FR1460258A (cg-RX-API-DMAC10.html)
GB (1) GB1074178A (cg-RX-API-DMAC10.html)
NL (1) NL6516418A (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420777A (en) * 1964-12-16 1969-01-07 Ericsson Telefon Ab L M Procedure for producing a ferrite,especially adequate for use in pulse relay cores

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994522A (en) * 1960-06-02 1961-08-01 Indiana General Corp Process and apparatus for firing ceramic ferrites
NL276431A (cg-RX-API-DMAC10.html) * 1962-03-26
GB1074178A (en) * 1964-12-16 1967-06-28 Ericsson Telefon Ab L M Procedure for producing a ferrite, especially adequate for use in pulse relay cores

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420777A (en) * 1964-12-16 1969-01-07 Ericsson Telefon Ab L M Procedure for producing a ferrite,especially adequate for use in pulse relay cores

Also Published As

Publication number Publication date
US3420777A (en) 1969-01-07
GB1074178A (en) 1967-06-28
NL6516418A (cg-RX-API-DMAC10.html) 1966-06-17
DE1671152A1 (de) 1971-09-09

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