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ES174421A1 - Un tubo de descarga de doble mando y un montaje que contiene un tubo de esta clase - Google Patents

Un tubo de descarga de doble mando y un montaje que contiene un tubo de esta clase

Info

Publication number
ES174421A1
ES174421A1 ES174421A ES174421A ES174421A1 ES 174421 A1 ES174421 A1 ES 174421A1 ES 174421 A ES174421 A ES 174421A ES 174421 A ES174421 A ES 174421A ES 174421 A1 ES174421 A1 ES 174421A1
Authority
ES
Spain
Prior art keywords
pipe
class
assembly containing
double handle
discharge pipe
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
ES174421A
Other languages
English (en)
Spanish (es)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES174421A1 publication Critical patent/ES174421A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/22—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by means of active elements with more than two electrodes to which two signals are applied derived from the signal to be demodulated and having a phase difference related to the frequency deviation, e.g. phase detector
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/32—Demodulation of angle-, frequency- or phase- modulated oscillations by deflecting an electron beam in a discharge tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Amplifiers (AREA)
ES174421A 1945-07-27 1946-07-26 Un tubo de descarga de doble mando y un montaje que contiene un tubo de esta clase Expired ES174421A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL262409X 1945-07-27

Publications (1)

Publication Number Publication Date
ES174421A1 true ES174421A1 (es) 1947-10-16

Family

ID=19781569

Family Applications (1)

Application Number Title Priority Date Filing Date
ES174421A Expired ES174421A1 (es) 1945-07-27 1946-07-26 Un tubo de descarga de doble mando y un montaje que contiene un tubo de esta clase

Country Status (7)

Country Link
US (1) US2467711A (xx)
BE (1) BE466863A (xx)
CH (1) CH262409A (xx)
ES (1) ES174421A1 (xx)
FR (1) FR931319A (xx)
GB (1) GB631380A (xx)
NL (1) NL120617B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE872229C (de) * 1951-05-31 1953-04-13 Siemens Ag Schaltung zur Umwandlung von Frequenzaenderungen einer Schwingung in entsprechend diesen AEnderungen verlaufende Strom- oder Spannungsschwankungen
BE532476A (xx) * 1953-10-12
US2905854A (en) * 1955-06-06 1959-09-22 Hazeltine Research Inc Electron-discharge device
DE1210957B (de) * 1961-12-23 1966-02-17 Telefunken Patent Systemaufbau fuer eine Elektronenroehre mit einer Flachkathode und mindestens einem Spanngitter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2239407A (en) * 1938-08-30 1941-04-22 Rca Corp Electron beam tube
US2419696A (en) * 1945-01-08 1947-04-29 Philco Corp Radio receiver for frequency modulated signals

Also Published As

Publication number Publication date
FR931319A (fr) 1948-02-19
BE466863A (xx)
CH262409A (fr) 1949-06-30
US2467711A (en) 1949-04-19
NL120617B (xx)
GB631380A (en) 1949-11-02

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