ES211157A1 - Un dipositivo de control, que incluye un cuerpo semiconductor - Google Patents

Un dipositivo de control, que incluye un cuerpo semiconductor

Info

Publication number
ES211157A1
ES211157A1 ES0211157A ES211157A ES211157A1 ES 211157 A1 ES211157 A1 ES 211157A1 ES 0211157 A ES0211157 A ES 0211157A ES 211157 A ES211157 A ES 211157A ES 211157 A1 ES211157 A1 ES 211157A1
Authority
ES
Spain
Prior art keywords
control
electronic switching
circuit
equivalent electrodes
control circuit
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
ES0211157A
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.)
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
Publication of ES211157A1 publication Critical patent/ES211157A1/es
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
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
    • H03K4/62—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device
    • 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
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/68—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors specially adapted for switching ac currents or voltages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
    • H04N5/165—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level to maintain the black level constant
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
    • H04N5/18—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit
    • H04N5/185—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit for the black level

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Electronic Switches (AREA)

Abstract

Un dispositivo de control que incluye un cuerpo semi-conductor en el cual una tensión de control en un circuito de control conectado a un electrodo de control de dicho cuerpo permite un control del paso de la corriente suministrada por una fuente de corriente en un circuito de utilización caracterizado porque dicho cuerpo semiconductor está provisto de dos electrodos equivalentes y dicho circuito de utilización está conectado a dichos dos electrodos equivalentes.
ES0211157A 1952-09-09 1953-09-07 Un dipositivo de control, que incluye un cuerpo semiconductor Expired ES211157A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US308618A US2728857A (en) 1952-09-09 1952-09-09 Electronic switching

Publications (1)

Publication Number Publication Date
ES211157A1 true ES211157A1 (es) 1953-12-16

Family

ID=23194698

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0211157A Expired ES211157A1 (es) 1952-09-09 1953-09-07 Un dipositivo de control, que incluye un cuerpo semiconductor

Country Status (2)

Country Link
US (1) US2728857A (es)
ES (1) ES211157A1 (es)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899571A (en) * 1959-08-11 Switching circuit
US3013116A (en) * 1952-09-09 1961-12-12 Rca Corp Signal correction circuits
US2844739A (en) * 1953-07-01 1958-07-22 Rca Corp Sawtooth current wave generator
NL92537C (es) * 1953-12-04
BE537130A (es) * 1954-04-05
US2913597A (en) * 1954-04-20 1959-11-17 Westinghouse Electric Corp Single transistor full wave rectifier
US2995664A (en) * 1954-06-01 1961-08-08 Rca Corp Transistor gate circuits
BE538611A (es) * 1954-06-02 1900-01-01
CA617972A (en) * 1954-06-21 1961-04-11 Westinghouse Electric Corporation Electronic switch device
US2891171A (en) * 1954-09-03 1959-06-16 Cons Electrodynamics Corp Transistor switch
US2858456A (en) * 1954-09-20 1958-10-28 Westinghouse Electric Corp Power control circuitry
US2891172A (en) * 1954-09-30 1959-06-16 Ibm Switching circuits employing junction transistors
USRE24678E (en) * 1954-12-29 1959-08-11 pinckaers
US2853631A (en) * 1955-03-09 1958-09-23 Bell Telephone Labor Inc Signal-operated switch
US2926267A (en) * 1955-03-10 1960-02-23 Itt Direct-current transistor switching amplifier circuit
US2849626A (en) * 1955-04-15 1958-08-26 Bell Telephone Labor Inc Monostable circuit
GB821517A (en) * 1955-06-21 1959-10-07 Mullard Radio Valve Co Ltd Improvements in or relating to electric sawtooth wave generator circuits, time-base circuits and the like
BE549063A (es) * 1955-06-28
NL208690A (es) * 1955-07-06
US2924744A (en) * 1955-09-08 1960-02-09 Gen Electric Deflection circuit
US2996918A (en) * 1955-12-27 1961-08-22 Ibm Junction transistor thermostat
NL215975A (es) * 1956-04-11
US2877359A (en) * 1956-04-20 1959-03-10 Bell Telephone Labor Inc Semiconductor signal storage device
US2814736A (en) * 1956-05-14 1957-11-26 Hughes Aircraft Co Linear saw-tooth wave generator
US2935625A (en) * 1956-08-09 1960-05-03 Philips Corp Bilateral amplitude limiter
US2961552A (en) * 1956-09-17 1960-11-22 Gilbert J C Andresen Transistor amplitude inverter suppressor system
US3024448A (en) * 1956-09-20 1962-03-06 Int Standard Electric Corp Static electric switches
US3014172A (en) * 1957-03-18 1961-12-19 Boeing Co Transistorized inverters
US2931921A (en) * 1957-03-19 1960-04-05 Westinghouse Electric Corp Transistor switching circuits
US2936384A (en) * 1957-04-12 1960-05-10 Hazeltine Research Inc Six junction transistor signaltranslating system
BE566867A (es) * 1957-04-23
US3011068A (en) * 1957-07-29 1961-11-28 Eugene S Mcvey Semiconductor ramp function generator
DE109417C (es) * 1958-06-18
US2920240A (en) * 1958-12-08 1960-01-05 Kliegl Bros Universal Electric Theater lighting control system
US3003121A (en) * 1959-11-06 1961-10-03 Thompson Ramo Wooldridge Inc Transistor oscillator control circuits
US3218513A (en) * 1960-06-23 1965-11-16 Gen Motors Corp Transistorized ignition system
US3196338A (en) * 1960-08-22 1965-07-20 George S Bahrs Amplifying and switching circuit
DE1264513C2 (de) * 1963-11-29 1973-01-25 Texas Instruments Inc Bezugspotentialfreier gleichstromdifferenzverstaerker
US3449674A (en) * 1964-08-04 1969-06-10 Nevlin C Pace Transistor t-r series switch with collector-emitter capacitance tuned with anti-resonant circuit
US3430072A (en) * 1966-01-11 1969-02-25 Us Navy Sample and hold circuit
US3476956A (en) * 1966-02-11 1969-11-04 Bell Telephone Labor Inc Bilateral transistor gate circuit
US3706016A (en) * 1971-01-06 1972-12-12 Rca Corp Motor control circuit
JPH03188709A (ja) * 1989-12-19 1991-08-16 Hitachi Ltd のこぎり波発生回路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2533011A (en) * 1948-03-23 1950-12-05 William C Hill Bicycle pedal adapter
BE488563A (es) * 1948-04-21
US2569347A (en) * 1948-06-26 1951-09-25 Bell Telephone Labor Inc Circuit element utilizing semiconductive material
US2570939A (en) * 1950-08-23 1951-10-09 Rca Corp Semiconductor reactance circuit

Also Published As

Publication number Publication date
US2728857A (en) 1955-12-27

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