CH557082A - Mehrteiliger ringkern. - Google Patents

Mehrteiliger ringkern.

Info

Publication number: CH557082A
Authority: CH; Switzerland
Prior art keywords: ring core; piece ring; piece; core; ring
Prior art date: 1972-05-12

Application number

CH629173A

Other languages

English (en)

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.)

1972-05-12

Filing date

1973-05-03

Publication date

1974-12-13

1973-05-03 Application filed by Licentia Gmbh filed Critical Licentia Gmbh

1974-12-13 Publication of CH557082A publication Critical patent/CH557082A/de

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)

CH629173A 1972-05-12 1973-05-03 Mehrteiliger ringkern. CH557082A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722223116 DE2223116C3 (de)	1972-05-12	1972-05-12	Zusammengesetzter magnetischer Ringkern

Publications (1)

Publication Number	Publication Date
CH557082A true CH557082A (de)	1974-12-13

Family

ID=5844687

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH629173A CH557082A (de)	1972-05-12	1973-05-03	Mehrteiliger ringkern.

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102024205944A1 (de) *	2024-06-26	2025-12-31	Zf Friedrichshafen Ag	Ringkernelement für einen EMV-Filter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO824096L (no) *	1981-12-11	1983-06-13	Westinghouse Electric Corp	Magnetisk kjerne for elektrisk induksjonsapparat
US6049264A (en) *	1997-12-09	2000-04-11	Siemens Automotive Corporation	Electromagnetic actuator with composite core assembly

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 (de) *	1942-06-19	1956-07-26	Aeg	Geblaetterter Magnetkern
DE869657C (de) *	1951-04-28	1953-03-05	Siemens Ag	Elektrische Drosselspule, insbesondere fuer Leuchtstofflampen
DE1016377B (de) *	1954-12-27	1957-09-26	Licentia Gmbh	Kreisfoermiger Bandringkern mit abgestuftem Kernquerschnitt
US2908880A (en) *	1955-08-08	1959-10-13	Mc Graw Edison Co	Magnetic core
DE1219582B (de) *	1963-02-26	1966-06-23	Licentia Gmbh	Vorrichtung zur gemeinsamen Pressung fuer Kerne und Wicklungen von Gross-Transformatoren
DE1278031B (de) *	1964-09-23	1968-09-19	Siemens Ag	Verfahren zum Verkleben der Bleche von ferromagnetischen Schicht- oder Bandkernen

1972
- 1972-05-12 DE DE19722223116 patent/DE2223116C3/de not_active Expired
1973
- 1973-05-03 CH CH629173A patent/CH557082A/de not_active IP Right Cessation
- 1973-05-08 AT AT403173A patent/AT321404B/de not_active IP Right Cessation
- 1973-05-10 NO NO193273A patent/NO137956C/no unknown
- 1973-05-11 SE SE7306705A patent/SE389940B/xx unknown

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102024205944A1 (de) *	2024-06-26	2025-12-31	Zf Friedrichshafen Ag	Ringkernelement für einen EMV-Filter

Also Published As

Publication number	Publication date
SE389940B (sv)	1976-11-22
DE2223116B2 (de)	1975-07-24
NO137956B (no)	1978-02-13
NO137956C (no)	1978-05-24
AT321404B (de)	1975-03-25
DE2223116C3 (de)	1981-04-23
DE2223116A1 (de)	1973-11-22

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Legal Events

Date	Code	Title	Description
1983-12-30	PUE	Assignment	Owner name: AEG-TELEFUNKEN NACHRICHTENTECHNIK GMBH
1984-03-15	PFA	Name/firm changed	Owner name: ANT NACHRICHTENTECHNIK GMBH
1989-01-31	PL	Patent ceased