FR1159944A - Ferrites à boucle d'hystérésis magnétique étranglée - Google Patents

Ferrites à boucle d'hystérésis magnétique étranglée

Info

Publication number
FR1159944A
FR1159944A FR1159944DA FR1159944A FR 1159944 A FR1159944 A FR 1159944A FR 1159944D A FR1159944D A FR 1159944DA FR 1159944 A FR1159944 A FR 1159944A
Authority
FR
France
Prior art keywords
throttled
hysteresis loop
magnetic hysteresis
ferrites
loop ferrites
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
Other languages
English (en)
Inventor
Oskar Eckert
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.)
Steatit Magnesia AG
Steatite Research Corp
Original Assignee
Steatit Magnesia AG
Steatite Research Corp
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 Steatit Magnesia AG, Steatite Research Corp filed Critical Steatit Magnesia AG
Application granted granted Critical
Publication of FR1159944A publication Critical patent/FR1159944A/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
    • 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)
FR1159944D 1955-10-29 1956-10-27 Ferrites à boucle d'hystérésis magnétique étranglée Expired FR1159944A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE849464X 1955-10-29
DEST10528A DE1057256B (de) 1955-10-29 1955-11-10 Verfahren zur Herstellung von ferromagnetischen Ferritkoerpern mit eingeschnuerter Hystereseschleife

Publications (1)

Publication Number Publication Date
FR1159944A true FR1159944A (fr) 1958-07-03

Family

ID=25950195

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1159944D Expired FR1159944A (fr) 1955-10-29 1956-10-27 Ferrites à boucle d'hystérésis magnétique étranglée

Country Status (5)

Country Link
US (1) US2989476A (fr)
DE (1) DE1057256B (fr)
FR (1) FR1159944A (fr)
GB (1) GB849464A (fr)
NL (1) NL110779C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161964B (de) * 1960-12-06 1964-01-30 Csf Zur UEbertragung elektromagnetischer Hoechstfrequenzwellen mit hoher Leistung bestimmter Ferrit

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100194A (en) * 1958-01-15 1963-08-06 Philips Corp Ferromagnetic material and method of making the same
NL252610A (fr) * 1959-06-17
JP3769137B2 (ja) * 1998-12-28 2006-04-19 Ｔｄｋ株式会社 インダクタンス素子及びその製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1976230A (en) * 1930-12-25 1934-10-09 Mitsubishi Electric Corp Permanent magnet and method of manufacturing same
US1997183A (en) * 1932-05-21 1935-04-09 Clarence T Rottler Sharpening tool
US2549089A (en) * 1948-12-15 1951-04-17 Rca Corp Mixed ferrite compositions, including lithium ferrite
US2568881A (en) * 1948-12-28 1951-09-25 Steatite Res Corp Ceramic parts for electrical devices having magnetic properties and method of making
US2659698A (en) * 1949-01-03 1953-11-17 Aladdin Ind Inc Magnetic core and method for manufacturing same
US2656319A (en) * 1949-01-03 1953-10-20 Aladdin Ind Inc Magnetic core composition and method of producing the same
BE510462A (fr) * 1951-04-09
US2736708A (en) * 1951-06-08 1956-02-28 Henry L Crowley & Company Inc Magnetic compositions
US2723239A (en) * 1952-09-29 1955-11-08 Rca Corp Ferrospinel compositions
US2778803A (en) * 1953-02-06 1957-01-22 Aerovox Corp Magnetically hard materials
BE534277A (fr) * 1953-12-21
US2860105A (en) * 1953-12-21 1958-11-11 Philips Corp Method of manufacturing ferromagnetic cores
FR1100865A (fr) * 1954-03-05 1955-09-26 Matériaux magnétiques à base d'oxydes pour la réalisation de bandes d'enregistrement magnétique
FR1125577A (fr) * 1955-05-03 1956-11-02 Lignes Telegraph Telephon Matériaux ferromagnétiques à cycle d'hystérésis rectangulaire
US2886530A (en) * 1955-07-19 1959-05-12 Greger Herbert Hans Process of manufacturing ceramic ferrites

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161964B (de) * 1960-12-06 1964-01-30 Csf Zur UEbertragung elektromagnetischer Hoechstfrequenzwellen mit hoher Leistung bestimmter Ferrit

Also Published As

Publication number Publication date
GB849464A (en) 1960-09-28
US2989476A (en) 1961-06-20
NL110779C (fr) 1965-03-15
DE1057256B (de) 1959-05-14

Similar Documents

Publication Publication Date Title
FR1074864A (fr) Compositions ferromagnétiques à boucle d'hystérésis carrée
FR1074829A (fr) Compositions céramiques ferromagnétiques à boucle d'hysterésis rectangulaire
FR1137837A (fr) Machine à rubau magnétique
FR1150860A (fr) Dispositifs à cycle d'hystérésis
CH326612A (fr) Dispositif d'emmagasinage à noyaux magnétiques
FR1160057A (fr) Ferrites à boucle d'hystérésis magnétique étranglée
FR1135875A (fr) Dispositifs d'emmagasinage à noyaux magnétiques
FR1187746A (fr) Dispositif d'emmagasinage à noyaux magnétiques
FR1159944A (fr) Ferrites à boucle d'hystérésis magnétique étranglée
FR1135734A (fr) Aimant à ferrite
FR1163967A (fr) Ferrites à boucle d'hystérésis magnétique étranglée
FR1163981A (fr) Ferrites à boucle d'hystérésis magnétique étranglée
FR1158450A (fr) Ferrite à perméabilité indépendante de l'intensité du champ
FR1111252A (fr) Noyau magnétique
FR1085135A (fr) Bobine à noyau ferromagnétique d'inductance réglable
FR1081165A (fr) Bobines d'inductance à noyau ferromagnétique
FR1207564A (fr) Dispositifs d'enregistrement magnétiques
FR1205270A (fr) Circuit d'amplificateur magnétique à contrôle de charge
FR1292121A (fr) Ferrites à boucle d'hystérésis rectangulaire
FR1162012A (fr) Accouplement magnétique
FR66988E (fr) Volants magnétiques perfectionnés
FR1159399A (fr) Noyaux de ferrite à cycle d'hystérésis de forme rectangulaire
FR68208E (fr) Bobine à noyau ferromagnétique d'inductance réglable
FR1142319A (fr) Accouplement ou frein à poudre magnétique
FR76378E (fr) Dispositifs d'emmagasinage à noyaux magnétiques