FR2285691A1 - Procede pour la fabrication d'un corps susceptible de devenir un aimant - Google Patents

Procede pour la fabrication d'un corps susceptible de devenir un aimant

Info

Publication number
FR2285691A1
FR2285691A1 FR7528353A FR7528353A FR2285691A1 FR 2285691 A1 FR2285691 A1 FR 2285691A1 FR 7528353 A FR7528353 A FR 7528353A FR 7528353 A FR7528353 A FR 7528353A FR 2285691 A1 FR2285691 A1 FR 2285691A1
Authority
FR
France
Prior art keywords
magnet
manufacture
become
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.)
Granted
Application number
FR7528353A
Other languages
English (en)
French (fr)
Other versions
FR2285691B1 (enExample
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2285691A1 publication Critical patent/FR2285691A1/fr
Application granted granted Critical
Publication of FR2285691B1 publication Critical patent/FR2285691B1/fr
Granted 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
    • C04B35/2683—Other ferrites containing alkaline earth metals or lead
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/58—Processes of forming magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
FR7528353A 1974-09-17 1975-09-16 Procede pour la fabrication d'un corps susceptible de devenir un aimant Granted FR2285691A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7412288A NL7412288A (nl) 1974-09-17 1974-09-17 Werkwijze ter vervaardiging van een magneet- lichaam.

Publications (2)

Publication Number Publication Date
FR2285691A1 true FR2285691A1 (fr) 1976-04-16
FR2285691B1 FR2285691B1 (enExample) 1979-09-14

Family

ID=19822114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528353A Granted FR2285691A1 (fr) 1974-09-17 1975-09-16 Procede pour la fabrication d'un corps susceptible de devenir un aimant

Country Status (9)

Country Link
US (1) US4354993A (enExample)
JP (1) JPS5516522B2 (enExample)
BR (1) BR7505922A (enExample)
DE (1) DE2539926C3 (enExample)
ES (1) ES440942A1 (enExample)
FR (1) FR2285691A1 (enExample)
GB (1) GB1508637A (enExample)
IT (1) IT1042540B (enExample)
NL (1) NL7412288A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1208358B (it) * 1987-03-31 1989-06-12 Brussino Massimo Procedimento per la produzione di laminato plastico magnetico e laminato magnetico ottenuto con tale procedimento

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387918A (en) * 1964-11-13 1968-06-11 Chicago Copper & Chemical Comp Treatment of metallic ferrites
FR2008789A1 (enExample) * 1968-05-17 1970-01-23 Gen Electric

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2652360A (en) * 1951-05-10 1953-09-15 Pure Oil Co Acidizing siliceous earth formations
DE1300052B (de) * 1963-01-25 1969-07-24 Westinghouse Electric Corp Verfahren zur Herstellung eines Ferrit-Dauermagneten hoher Koerzitivkraft
US3903228A (en) * 1970-08-12 1975-09-02 Minnesota Mining & Mfg Flexible ferrite-particle magnets

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387918A (en) * 1964-11-13 1968-06-11 Chicago Copper & Chemical Comp Treatment of metallic ferrites
FR2008789A1 (enExample) * 1968-05-17 1970-01-23 Gen Electric

Also Published As

Publication number Publication date
FR2285691B1 (enExample) 1979-09-14
US4354993A (en) 1982-10-19
ES440942A1 (es) 1977-03-16
JPS5516522B2 (enExample) 1980-05-02
IT1042540B (it) 1980-01-30
DE2539926C3 (de) 1978-06-08
NL7412288A (nl) 1976-03-19
BR7505922A (pt) 1976-08-03
DE2539926B2 (de) 1977-10-06
DE2539926A1 (de) 1976-04-01
JPS5156999A (enExample) 1976-05-19
GB1508637A (en) 1978-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse