FR519268A - Couplage pour la production d'oscillations électriques au moyen de tubes à rayons cathodiques - Google Patents

Couplage pour la production d'oscillations électriques au moyen de tubes à rayons cathodiques

Info

Publication number
FR519268A
FR519268A FR519268DA FR519268A FR 519268 A FR519268 A FR 519268A FR 519268D A FR519268D A FR 519268DA FR 519268 A FR519268 A FR 519268A
Authority
FR
France
Prior art keywords
coupling
production
cathode ray
ray tubes
electrical oscillations
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
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.)
DRATHLOSE TELEGRAPHIE GmbH
Original Assignee
DRATHLOSE TELEGRAPHIE GmbH
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 DRATHLOSE TELEGRAPHIE GmbH filed Critical DRATHLOSE TELEGRAPHIE GmbH
Application granted granted Critical
Publication of FR519268A publication Critical patent/FR519268A/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F1/00Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/12Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of attenuating means
    • H03F1/13Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of attenuating means in discharge-tube amplifiers
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B5/00Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/10Generation 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)
  • General Induction Heating (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • X-Ray Techniques (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR519268D 1918-09-10 1920-07-07 Couplage pour la production d'oscillations électriques au moyen de tubes à rayons cathodiques Expired FR519268A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE348911T 1918-09-10
DEG47314D DE393047C (de) 1918-09-10 1918-10-26 Schaltungsweise zur Unterdrueckung nicht gewollter Schwingungen bei Verwendung mehrerer parallel geschalteter Kathodengeneratoren

Publications (1)

Publication Number Publication Date
FR519268A true FR519268A (fr) 1921-06-07

Family

ID=33480538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR519268D Expired FR519268A (fr) 1918-09-10 1920-07-07 Couplage pour la production d'oscillations électriques au moyen de tubes à rayons cathodiques

Country Status (3)

Country Link
DE (2) DE348911C (fr)
FR (1) FR519268A (fr)
GB (4) GB147854A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663799A (en) * 1950-05-27 1953-12-22 Zenith Radio Corp Ultrahigh-frequency oscillation generator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB524314A (en) * 1939-01-27 1940-08-02 Edmund Ramsay Wigan Improvements in and relating to thermionic valve oscillators and amplifiers
DE1056200B (de) * 1956-10-13 1959-04-30 Rohde & Schwarz Hochfrequenzverstaerker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663799A (en) * 1950-05-27 1953-12-22 Zenith Radio Corp Ultrahigh-frequency oscillation generator

Also Published As

Publication number Publication date
GB147854A (en) 1921-11-09
GB148447A (en) 1921-12-12
GB148523A (en) 1921-10-10
DE348911C (de) 1922-02-21
GB148445A (en) 1921-12-12
DE393047C (de) 1924-03-28

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