DE3366418D1 - ELECTRICAL TRANSFORMER - Google Patents

ELECTRICAL TRANSFORMER

Info

Publication number
DE3366418D1
DE3366418D1 DE8383105461T DE3366418T DE3366418D1 DE 3366418 D1 DE3366418 D1 DE 3366418D1 DE 8383105461 T DE8383105461 T DE 8383105461T DE 3366418 T DE3366418 T DE 3366418T DE 3366418 D1 DE3366418 D1 DE 3366418D1
Authority
DE
Germany
Prior art keywords
core
winding
carrier
section
primary
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
DE8383105461T
Other languages
German (de)
Inventor
Herrmann Dipl Ing Hubert
Anton Kvoch
Ernst Paulik
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.)
TDK Electronics AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE8383105461T priority Critical patent/DE3366418D1/en
Application granted granted Critical
Publication of DE3366418D1 publication Critical patent/DE3366418D1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Insulated Conductors (AREA)
  • Led Devices (AREA)
  • Details Of Television Scanning (AREA)
  • Organic Insulating Materials (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

1. An electrical transformer comprising a magnetizable core, in particular a ferrite core, and at least two cylindrical winding carriers (9, 10) made of insulating material and of different cross-section, which are slipped on to the core and possibly divided, into winding chambers, and on to which the primary and secondary windings are wound so as to be fitted in one another and electrically separated, characterized in that at its one end face, the winding carrier (9) of the smallest cross-section has an integral carrier flange (11) which has contact pin connection strips (12, 13) arranged on opposite sides of the carrier flange and which serve for the primary and secondary windings ; that as a magnetizable core, E-core halves (1, 2) are provided, one E-core half (2) of which passes through openings (15, 16) in the carrier flange (11) at its outer flanks (6, 7) ; and that the central core parts (4, 8) of the two E-core halves extend into the enclosed space of the winding carrier (9) of the smallest cross-section.
DE8383105461T 1982-06-11 1983-06-01 ELECTRICAL TRANSFORMER Expired DE3366418D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8383105461T DE3366418D1 (en) 1982-06-11 1983-06-01 ELECTRICAL TRANSFORMER

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823222027 DE3222027A1 (en) 1982-06-11 1982-06-11 ELECTRIC TRANSMITTER
DE8383105461T DE3366418D1 (en) 1982-06-11 1983-06-01 ELECTRICAL TRANSFORMER

Publications (1)

Publication Number Publication Date
DE3366418D1 true DE3366418D1 (en) 1986-10-30

Family

ID=6165845

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19823222027 Withdrawn DE3222027A1 (en) 1982-06-11 1982-06-11 ELECTRIC TRANSMITTER
DE8383105461T Expired DE3366418D1 (en) 1982-06-11 1983-06-01 ELECTRICAL TRANSFORMER

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19823222027 Withdrawn DE3222027A1 (en) 1982-06-11 1982-06-11 ELECTRIC TRANSMITTER

Country Status (5)

Country Link
EP (1) EP0096807B1 (en)
AT (1) ATE22502T1 (en)
DE (2) DE3222027A1 (en)
ES (1) ES281210Y (en)
FI (1) FI74164C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8401185A (en) * 1984-04-13 1985-11-01 Philips Nv TRANSFORMER WITH COAXIAL COILS.
AU599056B2 (en) * 1985-10-31 1990-07-12 South East Queensland Electricity Corporation Intertripping system
WO1987002836A1 (en) * 1985-10-31 1987-05-07 The South East Queensland Electricity Board Intertripping system
DE3620306A1 (en) * 1986-06-18 1987-12-23 Siemens Ag Electrical multi-chamber coil former
JPH01154488A (en) * 1987-12-09 1989-06-16 Toshiba Corp Stepup transformer for microwave oven
DE4120771A1 (en) * 1991-06-24 1993-01-07 Philips Patentverwaltung TRANSFORMER WITH A SPOOL BODY MADE OF PLASTIC
DE10106173C1 (en) * 2001-02-10 2002-04-18 Bosch Gmbh Robert Arrangement for transferring energy/data between vehicle body and removable part has first core half with pin protruding into second core half, ring with spring pressing it against second half
DE102008017314B4 (en) * 2008-04-04 2015-10-29 SUMIDA Components & Modules GmbH Inductive component and electronic circuit for controlling a luminaire

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR617370A (en) * 1925-06-12 1927-02-18 Thomson Houston Comp Francaise Improvements made to electrical transformers
JPS6023591B2 (en) * 1978-04-24 1985-06-08 株式会社日立製作所 flyback transformer
JPS5574111A (en) * 1978-11-29 1980-06-04 Hitachi Ltd Transformer
JPS55151307A (en) * 1979-05-14 1980-11-25 Victor Co Of Japan Ltd Closed magnetic circuit device

Also Published As

Publication number Publication date
FI832107L (en) 1983-12-12
EP0096807A3 (en) 1984-05-02
ES281210U (en) 1985-03-01
FI832107A0 (en) 1983-06-10
ES281210Y (en) 1985-10-16
EP0096807B1 (en) 1986-09-24
FI74164C (en) 1987-12-10
FI74164B (en) 1987-08-31
EP0096807A2 (en) 1983-12-28
ATE22502T1 (en) 1986-10-15
DE3222027A1 (en) 1983-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: EPCOS AG, 81541 MUENCHEN, DE