FR61271E - Transformateur polyvalent pour récepteur de télévision - Google Patents

Transformateur polyvalent pour récepteur de télévision

Info

Publication number
FR61271E
FR61271E FR61271DA FR61271E FR 61271 E FR61271 E FR 61271E FR 61271D A FR61271D A FR 61271DA FR 61271 E FR61271 E FR 61271E
Authority
FR
France
Prior art keywords
television receiver
multipurpose
transformer
multipurpose transformer
television
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
Other languages
English (en)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR61271E publication Critical patent/FR61271E/fr
Expired 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
    • H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
    • H03K4/26—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor
    • H03K4/28—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as a switching device
FR61271D 1949-11-10 1950-11-07 Transformateur polyvalent pour récepteur de télévision Expired FR61271E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US126630A US2568471A (en) 1949-11-10 1949-11-10 Electromagnetic scanning system

Publications (1)

Publication Number Publication Date
FR61271E true FR61271E (fr) 1955-04-25

Family

ID=22425887

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1021348D Expired FR1021348A (fr) 1949-11-10 1950-05-17 Transformateur polyvalent pour récepteur de télévision
FR61271D Expired FR61271E (fr) 1949-11-10 1950-11-07 Transformateur polyvalent pour récepteur de télévision

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1021348D Expired FR1021348A (fr) 1949-11-10 1950-05-17 Transformateur polyvalent pour récepteur de télévision

Country Status (4)

Country Link
US (1) US2568471A (fr)
BE (1) BE499300A (fr)
FR (2) FR1021348A (fr)
GB (1) GB676347A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE516320A (fr) * 1951-12-19
US2713652A (en) * 1954-02-25 1955-07-19 Avco Mfg Corp Controlled beam centering deflection circuit
US2898512A (en) * 1957-07-01 1959-08-04 Philco Corp Line deflection system for cathode ray tubes
US3201730A (en) * 1962-05-04 1965-08-17 Rca Corp High voltage transformer and rectifier tube with direct connection therebetween

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460601A (en) * 1945-01-18 1949-02-01 Rca Corp Cathode-ray tube deflecting system
US2443030A (en) * 1946-11-09 1948-06-08 Gen Electric Picture size control circuit for television receivers
US2478744A (en) * 1946-12-26 1949-08-09 Rca Corp Power recovery system
US2474474A (en) * 1947-02-25 1949-06-28 Rca Corp Power recovery circuit for cathoderay apparatus deflection systems
US2466537A (en) * 1947-02-28 1949-04-05 Remington Rand Inc Cathode-ray tube sweep circuit

Also Published As

Publication number Publication date
US2568471A (en) 1951-09-18
FR1021348A (fr) 1953-02-17
BE499300A (fr) 1951-03-01
GB676347A (en) 1952-07-23

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