DE59406488D1 - Shielded transformer and use - Google Patents

Shielded transformer and use

Info

Publication number
DE59406488D1
DE59406488D1 DE59406488T DE59406488T DE59406488D1 DE 59406488 D1 DE59406488 D1 DE 59406488D1 DE 59406488 T DE59406488 T DE 59406488T DE 59406488 T DE59406488 T DE 59406488T DE 59406488 D1 DE59406488 D1 DE 59406488D1
Authority
DE
Germany
Prior art keywords
shielded transformer
shielded
transformer
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 - Fee Related
Application number
DE59406488T
Other languages
German (de)
Inventor
Franz Ohms
Volker Scherb
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.)
Tesat Spacecom GmbH and Co KG
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE59406488D1 publication Critical patent/DE59406488D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • 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
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/363—Electric or magnetic shields or screens made of electrically conductive material
    • 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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/327—Encapsulating or impregnating
    • 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
    • H01F27/36—Electric or magnetic shields or screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Coils Of Transformers For General Uses (AREA)
DE59406488T 1993-12-01 1994-09-10 Shielded transformer and use Expired - Fee Related DE59406488D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4340928A DE4340928A1 (en) 1993-12-01 1993-12-01 Shielded transformer and use

Publications (1)

Publication Number Publication Date
DE59406488D1 true DE59406488D1 (en) 1998-08-27

Family

ID=6503903

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4340928A Ceased DE4340928A1 (en) 1993-12-01 1993-12-01 Shielded transformer and use
DE59406488T Expired - Fee Related DE59406488D1 (en) 1993-12-01 1994-09-10 Shielded transformer and use

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4340928A Ceased DE4340928A1 (en) 1993-12-01 1993-12-01 Shielded transformer and use

Country Status (2)

Country Link
EP (1) EP0656636B1 (en)
DE (2) DE4340928A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5760456A (en) * 1995-12-21 1998-06-02 Grzegorek; Andrew Z. Integrated circuit compatible planar inductors with increased Q
US7495539B2 (en) * 2006-10-02 2009-02-24 General Electric Company Filament transformer for X-ray tubes
DE102014116139A1 (en) * 2014-11-05 2016-05-12 Epcos Ag Inductive component

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE471184C (en) * 1929-02-15 Aeg Winding structure for transformers with a high-voltage winding layered from individual coils and individual metal cylinders arranged concentrically to this winding and isolated from one another
AT182176B (en) * 1953-10-06 1955-06-10 Siemens Ag Input or symmetry transformer for amplifiers or measuring devices
DE2409881C3 (en) * 1974-03-01 1978-12-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Pot core transformer
JPS61172304A (en) * 1985-01-28 1986-08-04 Canon Inc Coil laminated body
JPH04144212A (en) * 1990-10-05 1992-05-18 Cmk Corp High frequency transformer and coil using printed wiring board
DE4205957A1 (en) * 1992-02-27 1993-09-02 Vogt Electronic Ag REEL STRUCTURE
DE4306655C2 (en) * 1992-03-04 1997-04-30 Toshiba Kawasaki Kk Method of manufacturing a planar induction element

Also Published As

Publication number Publication date
EP0656636A1 (en) 1995-06-07
EP0656636B1 (en) 1998-07-22
DE4340928A1 (en) 1995-06-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TESAT-SPACECOM GMBH & CO.KG, 71522 BACKNANG, DE

8339 Ceased/non-payment of the annual fee