GB377635A - Improved circuit embodying a screened-grip valve - Google Patents

Improved circuit embodying a screened-grip valve

Info

Publication number
GB377635A
GB377635A GB13700/32A GB1370032A GB377635A GB 377635 A GB377635 A GB 377635A GB 13700/32 A GB13700/32 A GB 13700/32A GB 1370032 A GB1370032 A GB 1370032A GB 377635 A GB377635 A GB 377635A
Authority
GB
United Kingdom
Prior art keywords
screened
improved circuit
circuit embodying
valve
grip 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
GB13700/32A
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 GB377635A publication Critical patent/GB377635A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • 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
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0138—Electrical filters or coupling circuits
    • H03H7/0146—Coupling circuits between two tubes, not otherwise provided for

Abstract

377,635. Valve amplifying circuits. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN, 13D, Emmasingel, Eindhoven, Holland. May 12, 1932, No. 13700. Convention date, May 28, 1931. [Class 40 (v).] A screening-grid 4 in a valve 1 is connected to the source 7 of anode potential through a resistance 8 and part 10, 11 of the impedance 6 in the anode circuit.
GB13700/32A 1931-05-28 1932-05-12 Improved circuit embodying a screened-grip valve Expired GB377635A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE377635X 1931-05-28

Publications (1)

Publication Number Publication Date
GB377635A true GB377635A (en) 1932-07-28

Family

ID=6344439

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13700/32A Expired GB377635A (en) 1931-05-28 1932-05-12 Improved circuit embodying a screened-grip valve

Country Status (4)

Country Link
US (1) US1966221A (en)
FR (1) FR736774A (en)
GB (1) GB377635A (en)
NL (1) NL36234C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061794A (en) * 1958-08-15 1962-10-30 Frank W Raucr Distortionless electrical amplifier

Also Published As

Publication number Publication date
US1966221A (en) 1934-07-10
FR736774A (en) 1932-11-28
NL36234C (en)

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