GB504091A - Thermionic amplifiers - Google Patents

Thermionic amplifiers

Info

Publication number
GB504091A
GB504091A GB21842/38A GB2184238A GB504091A GB 504091 A GB504091 A GB 504091A GB 21842/38 A GB21842/38 A GB 21842/38A GB 2184238 A GB2184238 A GB 2184238A GB 504091 A GB504091 A GB 504091A
Authority
GB
United Kingdom
Prior art keywords
valve
valves
resistances
july
class
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
GB21842/38A
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
Publication of GB504091A publication Critical patent/GB504091A/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
    • H03F3/26—Push-pull amplifiers; Phase-splitters therefor
    • H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only

Abstract

504,091. Valve circuits. LORENZ AKT.-GES., C. July 22, 1938, No. 21842. Convention date, July 22, 1937. [Class 40 (v)] In a class B amplifier the bias voltage of the output valves is obtained from the anode circuit of preceding valves. The 'push-pull output valves 3, 4 are supplied with anode current by valve G2 whilst valves 1 and 2 are supplied from valve G1. Grid bias for valve 1 is obtained across resistance R1, for valve 2 across resistances R1+R2 and for valves 3 and 4 from resistances R1+R2+R3. Additional grid circuit smoothing elements Dr, Cl, C may be provided if desired.
GB21842/38A 1937-07-22 1938-07-22 Thermionic amplifiers Expired GB504091A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE504091X 1937-07-22

Publications (1)

Publication Number Publication Date
GB504091A true GB504091A (en) 1939-04-19

Family

ID=6546136

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21842/38A Expired GB504091A (en) 1937-07-22 1938-07-22 Thermionic amplifiers

Country Status (2)

Country Link
US (1) US2238259A (en)
GB (1) GB504091A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105111A (en) * 1942-11-07 1963-09-24 Bell Telephone Labor Inc High speed telegraphy
US2473265A (en) * 1945-08-28 1949-06-14 Hartford Nat Bank & Trust Comp Audio-frequency amplifier
US2645682A (en) * 1947-09-12 1953-07-14 Brush Dev Co Magnetic recording and reproducing
US2760082A (en) * 1950-07-12 1956-08-21 Marconi Wireless Telegraph Co Multiple unit d. c. power supply systems
US2772329A (en) * 1951-02-23 1956-11-27 Bendix Aviat Corp Correction of distortion in push-pull amplifiers
US2766332A (en) * 1953-12-29 1956-10-09 Roy A Henderson Combined voltage regulator and amplifier

Also Published As

Publication number Publication date
US2238259A (en) 1941-04-15

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