PT96334A - Circuito de proteccao de bobina de deflexao vertical - Google Patents

Circuito de proteccao de bobina de deflexao vertical

Info

Publication number
PT96334A
PT96334A PT96334A PT9633490A PT96334A PT 96334 A PT96334 A PT 96334A PT 96334 A PT96334 A PT 96334A PT 9633490 A PT9633490 A PT 9633490A PT 96334 A PT96334 A PT 96334A
Authority
PT
Portugal
Prior art keywords
protection circuit
vertical deflection
deflection coil
coil protection
vertical
Prior art date
Application number
PT96334A
Other languages
English (en)
Other versions
PT96334B (pt
Inventor
Chon Seng Oh
Original Assignee
Thomson Consumer Electronics
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 Thomson Consumer Electronics filed Critical Thomson Consumer Electronics
Publication of PT96334A publication Critical patent/PT96334A/pt
Publication of PT96334B publication Critical patent/PT96334B/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/20—Prevention of damage to cathode-ray tubes in the event of failure of scanning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
PT96334A 1989-12-22 1990-12-21 Circuito de proteccao de bobina de deflexao vertical PT96334B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898929103A GB8929103D0 (en) 1989-12-22 1989-12-22 Vertical yoke protection circuit

Publications (2)

Publication Number Publication Date
PT96334A true PT96334A (pt) 1992-09-30
PT96334B PT96334B (pt) 1998-08-31

Family

ID=10668447

Family Applications (1)

Application Number Title Priority Date Filing Date
PT96334A PT96334B (pt) 1989-12-22 1990-12-21 Circuito de proteccao de bobina de deflexao vertical

Country Status (11)

Country Link
EP (1) EP0434075B1 (pt)
JP (1) JPH04127779A (pt)
KR (1) KR100220618B1 (pt)
CN (1) CN1027948C (pt)
DE (1) DE69032991T2 (pt)
ES (1) ES2130115T3 (pt)
GB (1) GB8929103D0 (pt)
MY (1) MY104749A (pt)
PT (1) PT96334B (pt)
SG (1) SG45260A1 (pt)
TR (1) TR26908A (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9113924D0 (en) * 1991-06-27 1991-08-14 Thomson Consumer Electronics Fault protection using microprocessor power up reset

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399324A (en) * 1965-02-09 1968-08-27 Sylvania Electric Prod Television camera circuits
US4045742A (en) * 1976-04-12 1977-08-30 Zenith Radio Corporation High voltage shutdown circuit responsive to excessive beam current and high voltage
US4176302A (en) * 1976-04-19 1979-11-27 Hitachi, Ltd. Vertical deflection output circuit
US4042858A (en) * 1976-07-08 1977-08-16 Gte Sylvania Incorporated Television receiver protection circuit
US4402029A (en) * 1979-06-15 1983-08-30 Matsushita Electric Industrial Co., Ltd. Protective circuit for output transformer-less circuit
JPS61116251A (ja) * 1984-11-09 1986-06-03 三菱電機株式会社 吸収式ヒ−トポンプ
JPS62274870A (ja) * 1986-05-22 1987-11-28 Mitsubishi Electric Corp テレビジヨン受像機
US4754206A (en) * 1986-08-26 1988-06-28 Zenith Electronics Corporation Shutdown circuit for CRT high voltage system
DE3741845A1 (de) * 1987-12-10 1989-06-22 Grundig Emv Schaltung zum schutz der bildroehre
JPH01228271A (ja) * 1988-03-08 1989-09-12 Mitsubishi Electric Corp Ｃｒｔ保護回路

Also Published As

Publication number Publication date
TR26908A (tr) 1994-08-22
JPH04127779A (ja) 1992-04-28
SG45260A1 (en) 1998-01-16
MY104749A (en) 1994-05-31
CN1027948C (zh) 1995-03-15
DE69032991T2 (de) 1999-07-29
DE69032991D1 (de) 1999-04-15
ES2130115T3 (es) 1999-07-01
GB8929103D0 (en) 1990-02-28
KR910013855A (ko) 1991-08-08
EP0434075B1 (en) 1999-03-10
EP0434075A1 (en) 1991-06-26
CN1052758A (zh) 1991-07-03
PT96334B (pt) 1998-08-31
KR100220618B1 (ko) 1999-09-15

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19920427

FG3A Patent granted, date of granting

Effective date: 19980506

MM4A Annulment/lapse due to non-payment of fees, searched and examined patent

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

Effective date: 20071106