CH310659A - Schaltungsanordnung zum Sperren oder Entsperren einer Verstärkerröhre. - Google Patents

Schaltungsanordnung zum Sperren oder Entsperren einer Verstärkerröhre.

Info

Publication number
CH310659A
CH310659A CH310659DA CH310659A CH 310659 A CH310659 A CH 310659A CH 310659D A CH310659D A CH 310659DA CH 310659 A CH310659 A CH 310659A
Authority
CH
Switzerland
Prior art keywords
unlocking
locking
circuit arrangement
amplifier tube
amplifier
Prior art date
Application number
Other languages
English (en)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH310659A publication Critical patent/CH310659A/de

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0035—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements
    • H03G1/0041—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements using thermistors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Amplifiers (AREA)
CH310659D 1952-05-01 1953-04-29 Schaltungsanordnung zum Sperren oder Entsperren einer Verstärkerröhre. CH310659A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL310659X 1952-05-01

Publications (1)

Publication Number Publication Date
CH310659A true CH310659A (de) 1955-10-31

Family

ID=19783627

Family Applications (1)

Application Number Title Priority Date Filing Date
CH310659D CH310659A (de) 1952-05-01 1953-04-29 Schaltungsanordnung zum Sperren oder Entsperren einer Verstärkerröhre.

Country Status (3)

Country Link
CH (1) CH310659A (de)
DE (1) DE967079C (de)
FR (1) FR1076614A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195801B (de) * 1960-07-13 1965-07-01 Loewe Opta Ag Schaltungsanordnung fuer den verzoegerten Einsatz einer Tonverstaerkerstufe in einemFernsehempfaenger mit getasteter Regelung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE577453C (de) * 1931-05-28 1933-05-31 Rca Corp Lautstaerkeregelung fuer Radioempfaenger

Also Published As

Publication number Publication date
DE967079C (de) 1957-10-03
FR1076614A (fr) 1954-10-28

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