GB444050A - Improvements in or relating to thermionic valve amplifiers - Google Patents

Improvements in or relating to thermionic valve amplifiers

Info

Publication number
GB444050A
GB444050A GB12962/35A GB1296235A GB444050A GB 444050 A GB444050 A GB 444050A GB 12962/35 A GB12962/35 A GB 12962/35A GB 1296235 A GB1296235 A GB 1296235A GB 444050 A GB444050 A GB 444050A
Authority
GB
United Kingdom
Prior art keywords
amplifier
rectifier
anode
grid
valve
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
GB12962/35A
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz AG
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 Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Priority claimed from US19469A external-priority patent/US2137629A/en
Publication of GB444050A publication Critical patent/GB444050A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/22—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/62—Modulators in which amplitude of carrier component in output is dependent upon strength of modulating signal, e.g. no carrier output when no modulating signal is present
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/26—Push-pull amplifiers; Phase-splitters therefor
    • H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Transmitters (AREA)
GB12962/35A 1934-05-02 1935-05-01 Improvements in or relating to thermionic valve amplifiers Expired GB444050A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE444050X 1934-05-02
US19469A US2137629A (en) 1934-05-02 1935-05-02 Method of controlling high frequency transmitters
US84437A US2226746A (en) 1934-05-02 1936-06-10 Low-frequency amplifier

Publications (1)

Publication Number Publication Date
GB444050A true GB444050A (en) 1936-03-12

Family

ID=32073683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12962/35A Expired GB444050A (en) 1934-05-02 1935-05-01 Improvements in or relating to thermionic valve amplifiers

Country Status (4)

Country Link
US (1) US2226746A (enrdf_load_html_response)
FR (1) FR789537A (enrdf_load_html_response)
GB (1) GB444050A (enrdf_load_html_response)
NL (1) NL46317C (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054981A1 (de) * 1980-12-12 1982-06-30 BBC Brown Boveri AG Verstärkerschaltung für niederfrequente Modulationssignale eines Rundfunksenders
GB2117591A (en) * 1982-03-18 1983-10-12 Western Electric Co Improvements in or relating to amplifiers
EP0432045A1 (fr) * 1989-12-08 1991-06-12 Thomson Tubes Electroniques Tube à grille à rendement amélioré

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598221A (en) * 1947-11-08 1952-05-27 Bell Telephone Labor Inc Power amplifier circuit
US2721907A (en) * 1949-01-22 1955-10-25 Charles T Jacobs Electric-oscillation amplifiers
US2918630A (en) * 1955-02-25 1959-12-22 Jr Martin V Kiebert Power amplifier and method of operation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054981A1 (de) * 1980-12-12 1982-06-30 BBC Brown Boveri AG Verstärkerschaltung für niederfrequente Modulationssignale eines Rundfunksenders
GB2117591A (en) * 1982-03-18 1983-10-12 Western Electric Co Improvements in or relating to amplifiers
EP0432045A1 (fr) * 1989-12-08 1991-06-12 Thomson Tubes Electroniques Tube à grille à rendement amélioré
FR2655790A1 (fr) * 1989-12-08 1991-06-14 Thomson Tubes Electroniques Tube a grille a rendement ameliore.
US5099332A (en) * 1989-12-08 1992-03-24 Thomson Tubes Electroniques Grid tube with increased efficiency

Also Published As

Publication number Publication date
US2226746A (en) 1940-12-31
FR789537A (fr) 1935-10-30
NL46317C (enrdf_load_html_response)

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