FR2062280A5 - - Google Patents

Info

Publication number
FR2062280A5
FR2062280A5 FR7033775A FR7033775A FR2062280A5 FR 2062280 A5 FR2062280 A5 FR 2062280A5 FR 7033775 A FR7033775 A FR 7033775A FR 7033775 A FR7033775 A FR 7033775A FR 2062280 A5 FR2062280 A5 FR 2062280A5
Authority
FR
France
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
FR7033775A
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
Application granted granted Critical
Publication of FR2062280A5 publication Critical patent/FR2062280A5/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
    • C04B35/2608—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
    • C04B35/2625—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 magnesium

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)
FR7033775A 1969-09-18 1970-09-17 Expired FR2062280A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4604969 1969-09-18

Publications (1)

Publication Number Publication Date
FR2062280A5 true FR2062280A5 (fr) 1971-06-25

Family

ID=10439652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7033775A Expired FR2062280A5 (fr) 1969-09-18 1970-09-17

Country Status (8)

Country Link
US (1) US3660292A (fr)
JP (1) JPS4927225B1 (fr)
CA (1) CA934144A (fr)
DE (1) DE2043741C3 (fr)
FR (1) FR2062280A5 (fr)
GB (1) GB1317250A (fr)
NL (1) NL167943C (fr)
SE (1) SE356628B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2165268A5 (en) * 1971-12-23 1973-08-03 Cofelec Ferrimagnetic spinel - for core, and screening for induction coils

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52134997U (fr) * 1976-04-09 1977-10-13
JPS63319253A (ja) * 1987-06-19 1988-12-27 Mitsubishi Electric Corp 低損失酸化物磁性材料
TW422826B (en) 1997-09-25 2001-02-21 Tdk Corp Radio wave absorbent
CN102982965B (zh) * 2011-09-02 2015-08-19 株式会社村田制作所 共模扼流线圈及其制造方法
CN113754400B (zh) * 2021-10-11 2022-12-09 北科蕴宏环保科技(北京)有限公司 一种矿山用胶结充填材料及其制备方法和应用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2165268A5 (en) * 1971-12-23 1973-08-03 Cofelec Ferrimagnetic spinel - for core, and screening for induction coils

Also Published As

Publication number Publication date
DE2043741A1 (de) 1971-03-25
JPS4927225B1 (fr) 1974-07-16
DE2043741B2 (de) 1977-08-11
SE356628B (fr) 1973-05-28
US3660292A (en) 1972-05-02
NL7013517A (fr) 1971-03-22
NL167943B (nl) 1981-09-16
DE2043741C3 (de) 1978-04-06
NL167943C (nl) 1982-02-16
CA934144A (en) 1973-09-25
GB1317250A (en) 1973-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse