DE817925C - Schaltung mit einer Entladungsroehre - Google Patents

Schaltung mit einer Entladungsroehre

Info

Publication number
DE817925C
DE817925C DEP24579A DEP0024579A DE817925C DE 817925 C DE817925 C DE 817925C DE P24579 A DEP24579 A DE P24579A DE P0024579 A DEP0024579 A DE P0024579A DE 817925 C DE817925 C DE 817925C
Authority
DE
Germany
Prior art keywords
circuit
discharge tube
anode
grid
circle
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
DEP24579A
Other languages
German (de)
English (en)
Inventor
Johannes Ensink
Johannes Anton Greefkes
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
Application granted granted Critical
Publication of DE817925C publication Critical patent/DE817925C/de
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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/10—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being vacuum tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Amplifiers (AREA)
DEP24579A 1947-03-04 1948-12-14 Schaltung mit einer Entladungsroehre Expired DE817925C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL266791X 1947-03-04

Publications (1)

Publication Number Publication Date
DE817925C true DE817925C (de) 1951-10-22

Family

ID=19781769

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP24579A Expired DE817925C (de) 1947-03-04 1948-12-14 Schaltung mit einer Entladungsroehre

Country Status (6)

Country Link
US (1) US2577461A (es)
BE (1) BE480883A (es)
CH (1) CH266791A (es)
DE (1) DE817925C (es)
FR (1) FR962565A (es)
NL (1) NL70422C (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1116730B (de) * 1957-07-09 1961-11-09 Loewe Opta Ag Gegengekoppelter Verstaerker
DE1194463B (de) * 1961-09-05 1965-06-10 Siemens Ag Frequenzregelschaltung

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881266A (en) * 1953-06-26 1959-04-07 Bell Telephone Labor Inc High impedance input circuit amplifier
US2807662A (en) * 1953-12-31 1957-09-24 Motorola Inc Wide band amplifier
US2903580A (en) * 1955-08-15 1959-09-08 Bell Telephone Labor Inc Virtual cathode stabilization means
CA609116A (en) * 1956-04-02 1960-11-22 Westinghouse Air Brake Company Transistor transceiver
GB890566A (en) * 1958-10-09 1962-03-07 Pye Ltd Improvements in frame time base circuits
US3029395A (en) * 1959-06-22 1962-04-10 Tung Sol Electric Inc Regenerative circuit for cold cathode vacuum tubes

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744086C (de) * 1937-09-25 1944-01-08 Hazeltine Corp Schaltungsanordnung zur Regelung der Verstaerkung einer Entladungsroehre

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2243401A (en) * 1938-04-14 1941-05-27 Rca Corp Selectivity control circuits
US2268872A (en) * 1939-07-11 1942-01-06 Hewlett Packard Co Variable frequency oscillation generator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744086C (de) * 1937-09-25 1944-01-08 Hazeltine Corp Schaltungsanordnung zur Regelung der Verstaerkung einer Entladungsroehre

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1116730B (de) * 1957-07-09 1961-11-09 Loewe Opta Ag Gegengekoppelter Verstaerker
DE1194463B (de) * 1961-09-05 1965-06-10 Siemens Ag Frequenzregelschaltung

Also Published As

Publication number Publication date
BE480883A (es)
NL70422C (es)
CH266791A (de) 1950-02-15
FR962565A (es) 1950-06-16
US2577461A (en) 1951-12-04

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