ATE83334T1 - Transformator, insbesondere fuer ein schaltnetzteil. - Google Patents

Transformator, insbesondere fuer ein schaltnetzteil.

Info

Publication number: ATE83334T1
Authority: AT; Austria
Prior art keywords: transformer; power supply; switching power; winding; skin effect
Prior art date: 1987-09-26

Application number

AT88115254T

Other languages

English (en)

Inventor

Drahoslav Dipl-Ing Zdarek

Walter Dipl-Ing Goseberg

Original Assignee

Electronic Werke Deutschland

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.)

1987-09-26

Filing date

1988-09-17

Publication date

1992-12-15

1988-09-17 Application filed by Electronic Werke Deutschland filed Critical Electronic Werke Deutschland

1992-12-15 Application granted granted Critical

1992-12-15 Publication of ATE83334T1 publication Critical patent/ATE83334T1/de

Links

238000004804 winding Methods 0.000 abstract 4
230000002500 effect on skin Effects 0.000 abstract 2
230000002452 interceptive effect Effects 0.000 abstract 1

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
- H01F27/28—Coils; Windings; Conductive connections
- 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Coils Of Transformers For General Uses (AREA)
Power Conversion In General (AREA)
Television Receiver Circuits (AREA)
Coils Or Transformers For Communication (AREA)
Detergent Compositions (AREA)
Medicines Containing Plant Substances (AREA)
Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

AT88115254T 1987-09-26 1988-09-17 Transformator, insbesondere fuer ein schaltnetzteil. ATE83334T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19873732558 DE3732558A1 (de)	1987-09-26	1987-09-26	Transformator, insbesondere fuer ein schaltnetzteil
EP88115254A EP0309837B1 (de)	1987-09-26	1988-09-17	Transformator, insbesondere für ein Schaltnetzteil

Publications (1)

Publication Number	Publication Date
ATE83334T1 true ATE83334T1 (de)	1992-12-15

Family

ID=6337002

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT88115254T ATE83334T1 (de)	1987-09-26	1988-09-17	Transformator, insbesondere fuer ein schaltnetzteil.

Country Status (8)

Country	Link
EP (1)	EP0309837B1 (de)
JP (1)	JPH01107508A (de)
KR (1)	KR970004571B1 (de)
AT (1)	ATE83334T1 (de)
DE (2)	DE3732558A1 (de)
ES (1)	ES2036644T3 (de)
FI (1)	FI884385L (de)
GR (1)	GR3007255T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19545304A1 (de) *	1995-12-05	1997-06-12	Bosch Gmbh Robert	Transformator mit aufgeteilter Primärwicklung in einer Sperrwandler-Versorgungsschaltung
JP3367427B2 (ja) *	1998-08-11	2003-01-14	株式会社高岳製作所	単相三線式変圧器
CN113363045B (zh) *	2021-07-12	2026-01-13	上海电气集团(张家港)变压器有限公司	一种双分裂整流变压器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE971291C (de) *	1941-10-28	1959-01-08	Telefunken Gmbh	Hochfrequenz-Transformator fuer kurze Wellen
US4004251A (en) *	1975-11-03	1977-01-18	General Electric Company	Inverter transformer
US4259716A (en) *	1978-02-06	1981-03-31	General Electric Company	Transformer for use in a static inverter
JPS55107217A (en) *	1979-02-08	1980-08-16	Toshiba Corp	Large current transformer
DE3129381A1 (de) *	1981-07-25	1983-02-10	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Schaltnetzteil-transformator, insbesondere fuer einen fernsehempfaenger
DE3147984A1 (de) *	1981-12-04	1983-06-16	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Transformator, insbesondere fuer ein schaltnetzteil in einem fernsehempfaenger
DE3515706A1 (de) *	1985-05-02	1986-11-06	Newek Neue Elektronik Werke GmbH, 3000 Hannover	Transformator fuer schaltnetzteil

1987
- 1987-09-26 DE DE19873732558 patent/DE3732558A1/de not_active Withdrawn
1988
- 1988-09-17 DE DE8888115254T patent/DE3876575D1/de not_active Expired - Fee Related
- 1988-09-17 AT AT88115254T patent/ATE83334T1/de not_active IP Right Cessation
- 1988-09-17 ES ES198888115254T patent/ES2036644T3/es not_active Expired - Lifetime
- 1988-09-17 EP EP88115254A patent/EP0309837B1/de not_active Expired - Lifetime
- 1988-09-21 JP JP63235143A patent/JPH01107508A/ja active Pending
- 1988-09-23 FI FI884385A patent/FI884385L/fi not_active Application Discontinuation
- 1988-09-24 KR KR1019880012392A patent/KR970004571B1/ko not_active Expired - Lifetime
1993
- 1993-03-08 GR GR930400477T patent/GR3007255T3/el unknown

Also Published As

Publication number	Publication date
KR890005778A (ko)	1989-05-17
EP0309837B1 (de)	1992-12-09
DE3876575D1 (de)	1993-01-21
FI884385A0 (fi)	1988-09-23
KR970004571B1 (ko)	1997-03-29
FI884385A7 (fi)	1989-03-27
DE3732558A1 (de)	1989-04-06
ES2036644T3 (es)	1993-06-01
GR3007255T3 (de)	1993-07-30
FI884385L (fi)	1989-03-27
JPH01107508A (ja)	1989-04-25
EP0309837A1 (de)	1989-04-05

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Legal Events

Date	Code	Title	Description
1998-06-15	REN	Ceased due to non-payment of the annual fee