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FR2363248A1 - HORIZONTAL DEVIATION CIRCUIT - Google Patents

HORIZONTAL DEVIATION CIRCUIT

Info

Publication number
FR2363248A1
FR2363248A1 FR7725510A FR7725510A FR2363248A1 FR 2363248 A1 FR2363248 A1 FR 2363248A1 FR 7725510 A FR7725510 A FR 7725510A FR 7725510 A FR7725510 A FR 7725510A FR 2363248 A1 FR2363248 A1 FR 2363248A1
Authority
FR
France
Prior art keywords
inductance
circuit
horizontal deviation
deviation circuit
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.)
Withdrawn
Application number
FR7725510A
Other languages
French (fr)
Inventor
John Sheperd
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.)
International Standard Electric Corp
Original Assignee
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2363248A1 publication Critical patent/FR2363248A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/83—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices with more than two PN junctions or with more than three electrodes or more than one electrode connected to the same conductivity region

Landscapes

  • Details Of Television Scanning (AREA)

Abstract

La présente invention concerne un circuit de déviation horizontale pour un tube image de télévision. Selon l'invention, l'inductance d'entrée et l'inductance de commutation sont constituées par l'inductance en circuit ouvert et l'inductance en court-circuit respectivement d'un transformateur U. Le commutateur S2 permet la connexion d'une source de tension continue UB à l'enroulement U1 du tranformateur Ü. La présente invention s'applique aux appareils de télévision.The present invention relates to a horizontal deflection circuit for a television picture tube. According to the invention, the input inductance and the switching inductance are formed by the open-circuit inductance and the short-circuit inductance respectively of a transformer U. The switch S2 allows the connection of a DC voltage source UB to winding U1 of transformer Ü. The present invention applies to television sets.

FR7725510A 1976-08-25 1977-08-22 HORIZONTAL DEVIATION CIRCUIT Withdrawn FR2363248A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762638254 DE2638254A1 (en) 1976-08-25 1976-08-25 HORIZONTAL DEFLECTION

Publications (1)

Publication Number Publication Date
FR2363248A1 true FR2363248A1 (en) 1978-03-24

Family

ID=5986344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725510A Withdrawn FR2363248A1 (en) 1976-08-25 1977-08-22 HORIZONTAL DEVIATION CIRCUIT

Country Status (4)

Country Link
DE (1) DE2638254A1 (en)
FR (1) FR2363248A1 (en)
GB (1) GB1544154A (en)
IT (1) IT1092255B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477813A2 (en) * 1980-03-05 1981-09-11 Oceanic Sa HORIZONTAL SCAN CIRCUIT FOR TELEVISION RECEIVER
JPH04150579A (en) * 1990-10-12 1992-05-25 Mitsubishi Electric Corp Retrace capacitor switching circuit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2243568A1 (en) * 1973-09-12 1975-04-04 Rca Corp
FR2331203A1 (en) * 1975-04-04 1977-06-03 Philips Nv Saw tooth voltage generation circuit - supplying current to deflection coil in CRT has switch system which is conducting in both directions (NL061076)

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2243568A1 (en) * 1973-09-12 1975-04-04 Rca Corp
FR2331203A1 (en) * 1975-04-04 1977-06-03 Philips Nv Saw tooth voltage generation circuit - supplying current to deflection coil in CRT has switch system which is conducting in both directions (NL061076)

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXBK/74 *
EXBK/75 *

Also Published As

Publication number Publication date
GB1544154A (en) 1979-04-11
IT1092255B (en) 1985-07-06
DE2638254A1 (en) 1978-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse