AT321404B - Composite toroid - Google Patents

Composite toroid

Info

Publication number
AT321404B
AT321404B AT403173A AT403173A AT321404B AT 321404 B AT321404 B AT 321404B AT 403173 A AT403173 A AT 403173A AT 403173 A AT403173 A AT 403173A AT 321404 B AT321404 B AT 321404B
Authority
AT
Austria
Prior art keywords
toroid
composite
composite toroid
Prior art date
Application number
AT403173A
Other languages
German (de)
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Application granted granted Critical
Publication of AT321404B publication Critical patent/AT321404B/en

Links

Classifications

    • 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
    • H01F27/24—Magnetic cores
    • H01F27/25—Magnetic cores made from strips or ribbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Dental Preparations (AREA)
AT403173A 1972-05-12 1973-05-08 Composite toroid AT321404B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722223116 DE2223116C3 (en) 1972-05-12 1972-05-12 Composite magnetic toroidal core

Publications (1)

Publication Number Publication Date
AT321404B true AT321404B (en) 1975-03-25

Family

ID=5844687

Family Applications (1)

Application Number Title Priority Date Filing Date
AT403173A AT321404B (en) 1972-05-12 1973-05-08 Composite toroid

Country Status (5)

Country Link
AT (1) AT321404B (en)
CH (1) CH557082A (en)
DE (1) DE2223116C3 (en)
NO (1) NO137956C (en)
SE (1) SE389940B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2111316B (en) * 1981-12-11 1985-04-17 Westinghouse Electric Corp An unjointed amorphous metal core for an electrical induction apparatus
US6049264A (en) * 1997-12-09 2000-04-11 Siemens Automotive Corporation Electromagnetic actuator with composite core assembly
DE102024205944A1 (en) * 2024-06-26 2025-12-31 Zf Friedrichshafen Ag Toroidal core element for an EMC filter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB418539A (en) * 1932-11-22 1934-10-26 British Thomson Houston Co Ltd Improvements in and relating to magnetic cores
DE946169C (en) * 1942-06-19 1956-07-26 Aeg Leafed magnetic core
DE869657C (en) * 1951-04-28 1953-03-05 Siemens Ag Electric choke coil, especially for fluorescent lamps
DE1016377B (en) * 1954-12-27 1957-09-26 Licentia Gmbh Circular band ring core with stepped core cross-section
US2908880A (en) * 1955-08-08 1959-10-13 Mc Graw Edison Co Magnetic core
DE1219582B (en) * 1963-02-26 1966-06-23 Licentia Gmbh Device for joint pressing for cores and windings of large transformers
DE1278031B (en) * 1964-09-23 1968-09-19 Siemens Ag Process for gluing the sheets of ferromagnetic layer or strip cores

Also Published As

Publication number Publication date
SE389940B (en) 1976-11-22
NO137956B (en) 1978-02-13
CH557082A (en) 1974-12-13
NO137956C (en) 1978-05-24
DE2223116A1 (en) 1973-11-22
DE2223116C3 (en) 1981-04-23
DE2223116B2 (en) 1975-07-24

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee