FR980217A - Electronic switching circuit - Google Patents

Electronic switching circuit

Info

Publication number
FR980217A
FR980217A FR980217DA FR980217A FR 980217 A FR980217 A FR 980217A FR 980217D A FR980217D A FR 980217DA FR 980217 A FR980217 A FR 980217A
Authority
FR
France
Prior art keywords
switching circuit
electronic switching
electronic
circuit
switching
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
French (fr)
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR980217A publication Critical patent/FR980217A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/268—Signal distribution or switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/52—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of gas-filled tubes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/54—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements of vacuum tubes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/08—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using sequential signals only
FR980217D 1948-02-26 1949-02-07 Electronic switching circuit Expired FR980217A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11279A US2586151A (en) 1948-02-26 1948-02-26 Electronic switching

Publications (1)

Publication Number Publication Date
FR980217A true FR980217A (en) 1951-05-09

Family

ID=21749661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR980217D Expired FR980217A (en) 1948-02-26 1949-02-07 Electronic switching circuit

Country Status (2)

Country Link
US (1) US2586151A (en)
FR (1) FR980217A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776334A (en) * 1950-06-16 1957-01-01 Rca Corp Color television transmitter burst injection
US2698382A (en) * 1951-03-30 1954-12-28 Jr Kenneth M Uglow Electronic switching method
US2927999A (en) * 1951-11-28 1960-03-08 Honeywell Regulator Co Motor control circuit
US2863139A (en) * 1952-04-25 1958-12-02 Michelson Louis High speed electronic scanner
US2713119A (en) * 1952-07-21 1955-07-12 Adler Benjamin Switching equipment
US3151298A (en) * 1956-12-31 1964-09-29 Dresser Ind Circuit for generating pulses having steep wave fronts
US2938115A (en) * 1958-08-22 1960-05-24 Comptoir De L Ind Cotonniere Detecting and safety device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2043484A (en) * 1934-06-15 1936-06-09 Doherty Res Co Variable frequency stroboscope
US2405096A (en) * 1941-06-04 1946-07-30 Ncr Co Electronic accumulator
US2404697A (en) * 1942-03-21 1946-07-23 Ncr Co Calculating device
US2426454A (en) * 1942-05-27 1947-08-26 Hazeltine Research Inc Electronic switch
US2398150A (en) * 1943-03-03 1946-04-09 Ncr Co Electronic device
BE475120A (en) * 1943-06-05
US2428617A (en) * 1943-06-19 1947-10-07 Ibm Gas-filled tube type of relaxation oscillator system
US2442428A (en) * 1943-12-27 1948-06-01 Ncr Co Calculating device
NL68922C (en) * 1945-11-27
US2457819A (en) * 1946-11-14 1949-01-04 Conrad H Hoeppner Signal generation system

Also Published As

Publication number Publication date
US2586151A (en) 1952-02-19

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