EP0066804A3 - Line transformer for television receivers - Google Patents

Line transformer for television receivers Download PDF

Info

Publication number
EP0066804A3
EP0066804A3 EP82104681A EP82104681A EP0066804A3 EP 0066804 A3 EP0066804 A3 EP 0066804A3 EP 82104681 A EP82104681 A EP 82104681A EP 82104681 A EP82104681 A EP 82104681A EP 0066804 A3 EP0066804 A3 EP 0066804A3
Authority
EP
European Patent Office
Prior art keywords
television receivers
line transformer
transformer
line
receivers
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.)
Granted
Application number
EP82104681A
Other languages
German (de)
Other versions
EP0066804B1 (en
EP0066804A2 (en
Inventor
Karlheinz Fraunhofer
Heinz Lehner
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.)
Nokia Deutschland GmbH
Original Assignee
Standard Elektrik Lorenz AG
International Standard Electric Corp
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 Standard Elektrik Lorenz AG, International Standard Electric Corp filed Critical Standard Elektrik Lorenz AG
Publication of EP0066804A2 publication Critical patent/EP0066804A2/en
Publication of EP0066804A3 publication Critical patent/EP0066804A3/en
Application granted granted Critical
Publication of EP0066804B1 publication Critical patent/EP0066804B1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/42—Flyback transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • H01F2005/022—Coils wound on non-magnetic supports, e.g. formers wound on formers with several winding chambers separated by flanges, e.g. for high voltage applications
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/42—Flyback transformers
    • H01F2038/423—Flyback transformers with adjusting potentiometers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Insulating Of Coils (AREA)
  • Details Of Television Scanning (AREA)
EP82104681A 1981-06-06 1982-05-28 Line transformer for television receivers Expired EP0066804B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813122588 DE3122588A1 (en) 1981-06-06 1981-06-06 LINE TRANSFORMER FOR TELEVISIONS
DE3122588 1981-06-06

Publications (3)

Publication Number Publication Date
EP0066804A2 EP0066804A2 (en) 1982-12-15
EP0066804A3 true EP0066804A3 (en) 1983-05-25
EP0066804B1 EP0066804B1 (en) 1985-10-16

Family

ID=6134121

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82104681A Expired EP0066804B1 (en) 1981-06-06 1982-05-28 Line transformer for television receivers

Country Status (5)

Country Link
EP (1) EP0066804B1 (en)
JP (2) JPS5840809A (en)
DE (2) DE3122588A1 (en)
ES (1) ES8304742A1 (en)
FI (1) FI70340C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1188819A (en) * 1981-06-30 1985-06-11 Sanyo Electric Co., Ltd. Flyback transformer
DE3311775C1 (en) * 1983-03-31 1984-06-20 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Electron beam deflection transformer
DE3334904C1 (en) * 1983-09-27 1984-06-20 Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto Line output transformer with in-built variable high-tension resistor
JPS6374083U (en) * 1986-10-31 1988-05-17
DE3902219A1 (en) * 1989-01-26 1990-08-02 Electronic Werke Deutschland Compartment coil former for the high-tension transformer of a television receiver
DE3921096A1 (en) * 1989-06-28 1991-01-03 Grundig Emv Diode split transformer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2459981A1 (en) * 1973-12-19 1975-07-03 Indesit DEVICE FOR GENERATING A HIGH DC VOLTAGE
DE3016989A1 (en) * 1979-05-02 1980-11-13 Hitachi Ltd HIGH VOLTAGE RECTIFIER

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2459981A1 (en) * 1973-12-19 1975-07-03 Indesit DEVICE FOR GENERATING A HIGH DC VOLTAGE
DE3016989A1 (en) * 1979-05-02 1980-11-13 Hitachi Ltd HIGH VOLTAGE RECTIFIER

Also Published As

Publication number Publication date
FI70340C (en) 1986-09-15
JPS5840809A (en) 1983-03-09
FI70340B (en) 1986-02-28
ES512827A0 (en) 1983-03-01
DE3122588A1 (en) 1983-04-14
JPS602812U (en) 1985-01-10
ES8304742A1 (en) 1983-03-01
EP0066804B1 (en) 1985-10-16
EP0066804A2 (en) 1982-12-15
FI821966A0 (en) 1982-06-02
DE3266905D1 (en) 1985-11-21

Similar Documents

Publication Publication Date Title
GB2090505B (en) Television receivers
GB2090504B (en) Television receivers
DE3266164D1 (en) Line transformer, in particular a transformer for a television receiver
GB8411384D0 (en) Television receiver
GB2127252B (en) Television receivers
GB8323957D0 (en) Television receiver
DE3278666D1 (en) Flyback transformer
GB2148652B (en) Television receivers
DE3266905D1 (en) Line transformer for television receivers
GB2132842B (en) Television receivers
GB8301156D0 (en) Television line standard conversion
GB2137848B (en) Television receivers
DE3266581D1 (en) Line transformer for television receivers
GB2135818B (en) Television receivers
GB8317783D0 (en) Television receiver
ZA821187B (en) Voltage transformer for a television receiver
GB8526722D0 (en) Television receiver
GB8320042D0 (en) Television receiver
GB2135553B (en) Television receivers
GB8304021D0 (en) Television receivers
GB2148639B (en) Television receivers
JPS56153712A (en) Horizontal output transformer for television receiver
ZA847216B (en) Television receivers
AU87285S (en) Television receiver
GB2133647B (en) Television receiver

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): DE FR GB IT NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): DE FR GB IT NL

17P Request for examination filed

Effective date: 19830824

ITF It: translation for a ep patent filed

Owner name: AVV PALO SAVI

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): DE FR GB IT NL

REF Corresponds to:

Ref document number: 3266905

Country of ref document: DE

Date of ref document: 19851121

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732

NLS Nl: assignments of ep-patents

Owner name: ALCATEL N.V. TE AMSTERDAM.

ITPR It: changes in ownership of a european patent

Owner name: CESSIONE;ALCATEL N.V.

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732

NLS Nl: assignments of ep-patents

Owner name: NOKIA GRAETZ GMBH TE PFORZHEIM, BONDSREPUBLIEK DUI

ITPR It: changes in ownership of a european patent

Owner name: CESSIONE;NOKIA GRAETZ GMBH

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

NLT1 Nl: modifications of names registered in virtue of documents presented to the patent office pursuant to art. 16 a, paragraph 1

Owner name: NOKIA UNTERHALTUNGSELEKTRONIK (DEUTSCHLAND) GMBH T

ITPR It: changes in ownership of a european patent

Owner name: CAMBIO RAGIONE SOCIALE;NOKIA ( DEUTSCHLAND ) GMBH

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

ITTA It: last paid annual fee
NLT1 Nl: modifications of names registered in virtue of documents presented to the patent office pursuant to art. 16 a, paragraph 1

Owner name: NOKIA (DEUTSCHLAND) GMBH TE PFORZHEIM, BONDESREPUB

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19960711

Year of fee payment: 15

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980203

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19980511

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19980519

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19980531

Year of fee payment: 17

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990528

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19991201

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19990528

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000131

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19991201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST