ATE104098T1 - Gittergesteuerte roehre mit besserem wirkungsgrad. - Google Patents

Gittergesteuerte roehre mit besserem wirkungsgrad.

Info

Publication number
ATE104098T1
ATE104098T1 AT90403471T AT90403471T ATE104098T1 AT E104098 T1 ATE104098 T1 AT E104098T1 AT 90403471 T AT90403471 T AT 90403471T AT 90403471 T AT90403471 T AT 90403471T AT E104098 T1 ATE104098 T1 AT E104098T1
Authority
AT
Austria
Prior art keywords
signal
maximum voltage
tube
class
amplifier
Prior art date
Application number
AT90403471T
Other languages
English (en)
Inventor
Claude Grolleau
Guy Peillex-Delphe
Pierre Gerlach
Original Assignee
Thomson Tubes Electroniques
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 Thomson Tubes Electroniques filed Critical Thomson Tubes Electroniques
Application granted granted Critical
Publication of ATE104098T1 publication Critical patent/ATE104098T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/04—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Picture Signal Circuits (AREA)
  • Making Paper Articles (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Table Equipment (AREA)
AT90403471T 1989-12-08 1990-12-06 Gittergesteuerte roehre mit besserem wirkungsgrad. ATE104098T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8916266A FR2655790B1 (fr) 1989-12-08 1989-12-08 Tube a grille a rendement ameliore.
EP90403471A EP0432045B1 (de) 1989-12-08 1990-12-06 Gittergesteuerte Röhre mit besserem Wirkungsgrad

Publications (1)

Publication Number Publication Date
ATE104098T1 true ATE104098T1 (de) 1994-04-15

Family

ID=9388301

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90403471T ATE104098T1 (de) 1989-12-08 1990-12-06 Gittergesteuerte roehre mit besserem wirkungsgrad.

Country Status (7)

Country Link
US (1) US5099332A (de)
EP (1) EP0432045B1 (de)
JP (1) JP3226286B2 (de)
AT (1) ATE104098T1 (de)
DE (1) DE69007950T2 (de)
ES (1) ES2050982T3 (de)
FR (1) FR2655790B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2823618B1 (fr) * 2001-04-13 2003-05-30 Electricite De France Etage d'un generateur de puissance d'un courant haute frequence
IT1398612B1 (it) * 2010-03-16 2013-03-08 Parsek S R L Metodo per regolare la potenza di uscita massima di uno stadio amplificatore di potenza a valvole per un amplificatore audio, e corrispondente stadio amplificatore di potenza a valvole

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL46317C (de) * 1934-05-02
NL56601C (de) * 1938-03-19
DE747334C (de) * 1938-03-19 1944-12-04 Lorenz C Ag Verfahren zur Leistungsersparnis in Hochfrequenzsendern
BE467999A (de) * 1945-08-08
FR1075212A (fr) * 1952-12-05 1954-10-14 Radio Ind Perfectionnements aux émetteurs de télévision
US2903585A (en) * 1957-12-10 1959-09-08 Admiral Corp Detector circuit
US3027519A (en) * 1959-04-21 1962-03-27 Bendix Corp Gain-versus-bandwidth control amplifier particularly adapted for television circuitry
GB1135828A (en) * 1965-05-14 1968-12-04 Fernseh Gmbh Circuit arrangement for controlling the level of a signal
US3598906A (en) * 1968-01-23 1971-08-10 Mitsubishi Electric Corp Fine tuning indicator
US3648179A (en) * 1968-06-07 1972-03-07 Hitachi Ltd Control device with a plurality of controlling units which are simply adjustable bath individually and simultaneously to desirable conditions
US3598913A (en) * 1968-12-18 1971-08-10 Philips Corp Television receiver
FR2116725A5 (de) * 1970-12-04 1972-07-21 Thomson Csf
FR2255697B1 (de) * 1973-12-21 1977-08-12 Thomson Csf
FR2255698B1 (de) * 1973-12-21 1977-08-19 Thomson Csf
FR2276681A1 (fr) * 1974-06-28 1976-01-23 Thomson Csf Grille pour tube electronique et tube comportant une telle grille
FR2298184A1 (fr) * 1975-01-14 1976-08-13 Thomson Csf Dispositif de suppression d'oscillations parasites et tube electronique comportant un tel dispositif
FR2315764A1 (fr) * 1975-06-27 1977-01-21 Thomson Csf Dispositif de prise de vues a cible resistive
FR2445037A1 (fr) * 1978-12-22 1980-07-18 Thomson Csf Filtre de bande de frequence
JPS5767351A (en) * 1980-10-15 1982-04-23 Nec Corp Two-way transmission circuit
JPS5767381A (en) * 1980-10-15 1982-04-23 Toshiba Corp Power amplifier
JPS58114510A (ja) * 1981-12-26 1983-07-07 Nippon Gakki Seizo Kk 電力増幅器
FR2532468A1 (fr) * 1982-08-31 1984-03-02 Thomson Csf Perfectionnement aux cathodes a chauffage direct
FR2538612B1 (fr) * 1982-12-23 1985-10-04 Thomson Csf Cavites coaxiales resonnantes pour tubes a grilles
FR2564240B1 (fr) * 1984-05-09 1986-09-19 Thomson Csf Tube electronique muni d'un dispositif de refroidissement de l'embase de grille
FR2564239B1 (fr) * 1984-05-09 1986-09-19 Thomson Csf Tube electronique muni d'un dispositif de refroidissement de la cathode
FR2622067B1 (fr) * 1987-10-16 1991-06-14 Thomson Csf Amplificateur haute frequence avec circuit de neutrodynage automatique

Also Published As

Publication number Publication date
FR2655790A1 (fr) 1991-06-14
EP0432045B1 (de) 1994-04-06
JP3226286B2 (ja) 2001-11-05
DE69007950D1 (de) 1994-05-11
DE69007950T2 (de) 1994-07-21
ES2050982T3 (es) 1994-06-01
JPH0689668A (ja) 1994-03-29
US5099332A (en) 1992-03-24
FR2655790B1 (fr) 1992-01-24
EP0432045A1 (de) 1991-06-12

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties