ES180068A1 - UN PROCEDIMIENTO PARA LA FABRICACIoN DE UNA MATERIA MAGNÉTICA - Google Patents

UN PROCEDIMIENTO PARA LA FABRICACIoN DE UNA MATERIA MAGNÉTICA

Info

Publication number
ES180068A1
ES180068A1 ES0180068A ES180068A ES180068A1 ES 180068 A1 ES180068 A1 ES 180068A1 ES 0180068 A ES0180068 A ES 0180068A ES 180068 A ES180068 A ES 180068A ES 180068 A1 ES180068 A1 ES 180068A1
Authority
ES
Spain
Prior art keywords
magnetic material
procedure
manufacture
ferrite
magnetic
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
ES0180068A
Other languages
English (en)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19750358&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES180068(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES180068A1 publication Critical patent/ES180068A1/es
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
    • C04B35/2658—Other ferrites containing manganese or zinc, e.g. Mn-Zn ferrites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/008—Details of transformers or inductances, in general with temperature compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)
  • Compounds Of Iron (AREA)

Abstract

Un procedimiento para preparar un material magnético de una ferrita magnética cúbica especialmente por concreción de una mezcla de óxidos que forman ferritas caracterizado porque la ferrita se compone de una ferrita mixta de manganeso y cinc.
ES0180068A 1943-07-01 1947-10-09 UN PROCEDIMIENTO PARA LA FABRICACIoN DE UNA MATERIA MAGNÉTICA Expired ES180068A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL112041 1943-07-01

Publications (1)

Publication Number Publication Date
ES180068A1 true ES180068A1 (es) 1947-11-16

Family

ID=19750358

Family Applications (2)

Application Number Title Priority Date Filing Date
ES0166680A Expired ES166680A1 (es) 1943-07-01 1944-06-28 PERFECCIONAMIENTOS INTRODUCIDOS EN LOS NuCLEOS MAGNÉTICOS
ES0180068A Expired ES180068A1 (es) 1943-07-01 1947-10-09 UN PROCEDIMIENTO PARA LA FABRICACIoN DE UNA MATERIA MAGNÉTICA

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES0166680A Expired ES166680A1 (es) 1943-07-01 1944-06-28 PERFECCIONAMIENTOS INTRODUCIDOS EN LOS NuCLEOS MAGNÉTICOS

Country Status (8)

Country Link
US (1) US2551711A (es)
BE (1) BE456575A (es)
CH (1) CH254931A (es)
DE (1) DE975802C (es)
ES (2) ES166680A1 (es)
FR (1) FR906784A (es)
GB (1) GB655666A (es)
NL (1) NL63875C (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975757C (de) * 1948-10-02 1962-08-09 Siemens Ag Verfahren zur Herstellung gesinterter ferromagnetischer Ferritkoerper
DE975729C (de) * 1948-12-22 1962-07-05 Siemens Ag Verfahren zur Herstellung von Ferritkernen
BE504686A (es) * 1950-09-19
NL91692C (es) * 1952-02-22
DE973358C (de) * 1952-04-04 1960-02-04 Steatit Magnesia Ag Verfahren zur Verbesserung der magnetischen Eigenschaften von Ferriten
BE521341A (es) * 1952-07-10
US2760168A (en) * 1952-08-16 1956-08-21 Collins Radio Co Temperature compensation for a magnetostrictive transducer
US2751354A (en) * 1953-04-10 1956-06-19 Philips Corp Method of manufacturing a magnetic ferrite core
FR1110334A (fr) * 1954-07-13 1956-02-10 Perfectionnements aux matériaux ferromagnétiques du genre
FR1121088A (fr) * 1955-02-03 1956-07-20 Lignes Telegraph Telephon Matériaux ferromagnétiques à cycle d'hystérésis rectangulaire
NL104059C (es) * 1955-05-03
US2950251A (en) * 1955-09-19 1960-08-23 Rca Corp Magnetic materials having rectangular hysteresis characteristics
NL96342C (es) * 1955-10-20
US2992990A (en) * 1956-01-05 1961-07-18 Richard G Parker Soft magnetic material
US2962444A (en) * 1956-01-19 1960-11-29 Centre Nat Rech Scient Ferromagnetic ceramic materials
US2980617A (en) * 1956-03-13 1961-04-18 Indiana General Corp Ferrite compositions and method of making same
US3065181A (en) * 1956-09-24 1962-11-20 Sprague Electric Co Inductor materials
NL211805A (es) * 1956-10-30 1966-09-15 Philips Nv
US3002930A (en) * 1956-12-03 1961-10-03 Philips Corp Process of making a ferromagnetic body
BE562891A (es) * 1956-12-14
DE1057003B (de) * 1957-01-21 1959-05-06 Bayer Ag Verfahren zur Herstellung von Ferriten
US2947890A (en) * 1957-03-25 1960-08-02 Harris Transducer Corp Transducer
US2956024A (en) * 1957-04-01 1960-10-11 Western Electric Co Method of making magnetic cores
US2981690A (en) * 1957-06-18 1961-04-25 Steatite Res Corp Ferrites with square hysteresis loops
US3027327A (en) * 1957-10-08 1962-03-27 Gen Electric Preparation of ferromagnetic ferrite materials
DE1152345B (de) * 1958-03-25 1963-08-01 Siemens Ag Verfahren zur Herstellung eines weichmagnetischen Ferrits mit Perminvarcharakter
US3046228A (en) * 1959-06-08 1962-07-24 Allen Bradley Co Method of preparing a zinc manganese ferrite
DE1170304B (de) * 1959-07-24 1964-05-14 Itt Verfahren zur Herstellung eines ferro-magnetischen Materials
US3154493A (en) * 1960-07-11 1964-10-27 Itt Magnetic materials
US3440169A (en) * 1965-12-03 1969-04-22 Gen Telephone & Elect Cadmium-substituted ferrite materials
JPS565046B1 (es) * 1969-05-09 1981-02-03
JPS58140324A (ja) * 1982-02-10 1983-08-20 Japan Metals & Chem Co Ltd テープ固定片
US6650068B2 (en) * 2000-03-13 2003-11-18 Matsushita Electric Industrial Co., Ltd. Induction coil core, illumination unit using the same, and polycrystalline ferrite
CN109485398B (zh) * 2018-12-17 2021-10-22 安徽华林磁电科技有限公司 一种电磁吸收体材料
CN114315336A (zh) * 2021-12-28 2022-04-12 南通华兴磁性材料有限公司 一种高磁性能锰锌铁氧体的制备方法
CN117894542A (zh) * 2024-02-02 2024-04-16 南通华兴磁性材料有限公司 一种宽频高导锰锌铁氧体材料及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US383942A (en) * 1888-06-05 Chaeles e
US1651955A (en) * 1926-01-16 1927-12-06 Lester H Hopewell Apparatus for preventing grade-crossing accidents
US1946964A (en) * 1933-07-11 1934-02-13 Boonton Res Corp Magnetic material and process of making the same
US2452529A (en) * 1941-10-24 1948-10-26 Hartford Nat Bank & Trust Co Magnet core
US2388664A (en) * 1942-11-05 1945-11-13 Western Electric Co Magnetic material
US2452530A (en) * 1943-05-15 1948-10-26 Hartford Nat Bank & Trust Co Magnetic core
US2452531A (en) * 1943-05-31 1948-10-26 Hartford Nat Bank & Trust Co Process of manufacturing a magnetic material and magnetic core

Also Published As

Publication number Publication date
FR906784A (fr) 1946-01-18
NL63875C (es)
ES166680A1 (es) 1947-11-16
GB655666A (en) 1951-08-01
DE975802C (de) 1962-09-27
BE456575A (es)
US2551711A (en) 1951-05-08
CH254931A (de) 1948-05-31

Similar Documents

Publication Publication Date Title
ES180068A1 (es) UN PROCEDIMIENTO PARA LA FABRICACIoN DE UNA MATERIA MAGNÉTICA
FR1083441A (fr) Matériaux ferromagnétiques du type des ferrites mixtes
FR953659A (fr) Tube électronique pour hyperfréquences
FR63640E (fr) Ferrite mixte ferromagnétique
FR938617A (fr) Perfectionnements aux transmissions magnétiques
FR937076A (fr) Noyau magnétique dont la matière magnétique est constituée par de la ferrite ferro-magnétique
AU165131B2 (en) Ferrite magnetic materials and methods of manufacturing such materials
CA412160A (en) Cement and concrete form liner
AU160775B2 (en) Improvements in or relating to ferrite type ferromagnetic materials and methods of manufacturing same
CA412517A (en) Cement and concrete placer
AU1993753A (en) Ferrite magnetic materials and methods of manufacturing such materials
CA481865A (en) Luminescent materials and method of manufacture
ES178966A1 (es) Un procedimiento de fabricar material magnético
ES162147A1 (es) Un nuevo procedimiento de fabricación de un nuevo conglomerado para la formación de elementos de edificación y construcción en general
FR925552A (fr) Perfectionnements à la fabrication des noyaux magnétiques à particules comprimées
AU120150B2 (en) Luminescent screen and method of manufacture
AU161403B2 (en) Magnetic ferrite of high maximum permeability and high curie point and process for making same
AU118964B2 (en) Magnetic frequency converter
AU1189543A (en) Luminescent screen and method of manufacture
AU513751A (en) Magnetic ferrite of high maximum permeability and high curie point and process for making same
AU118510B2 (en) An improved concrete mixer
DK70408C (da) Fremgangsmåde til fremstilling af et af en ferromagnetisk ferrit bestående magnetisk materiale.
AU158685B2 (en) Magnetically strong ferromagnetic magnesium-zinc type of ferrite
CA415329A (en) Concrete mixture consistency determining method
AU138583B2 (en) An improved sprayer cementitious and like material