GB157928A - Improvements in or relating to thermionic oscillation-generators, particularly for wireless signalling - Google Patents

Improvements in or relating to thermionic oscillation-generators, particularly for wireless signalling

Info

Publication number
GB157928A
GB157928A GB163921A GB163921A GB157928A GB 157928 A GB157928 A GB 157928A GB 163921 A GB163921 A GB 163921A GB 163921 A GB163921 A GB 163921A GB 157928 A GB157928 A GB 157928A
Authority
GB
United Kingdom
Prior art keywords
thermionic
oscillatory
generators
relating
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
GB163921A
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.)
Dr Erich F Huth GmbH
Original Assignee
Dr Erich F Huth 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 Dr Erich F Huth GmbH filed Critical Dr Erich F Huth GmbH
Publication of GB157928A publication Critical patent/GB157928A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Lasers (AREA)
  • Transmitters (AREA)
GB163921A 1919-07-25 1921-01-10 Improvements in or relating to thermionic oscillation-generators, particularly for wireless signalling Expired GB157928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH77778D DE410918C (de) 1919-07-25 1919-07-25 Schaltungsanordnung zur Erzeugung ungedaempfter Schwingungen mittels zweier oder mehrerer Entladungsgefaesse

Publications (1)

Publication Number Publication Date
GB157928A true GB157928A (en) 1922-04-10

Family

ID=7163483

Family Applications (1)

Application Number Title Priority Date Filing Date
GB163921A Expired GB157928A (en) 1919-07-25 1921-01-10 Improvements in or relating to thermionic oscillation-generators, particularly for wireless signalling

Country Status (3)

Country Link
DE (1) DE410918C (enrdf_load_stackoverflow)
FR (1) FR534574A (enrdf_load_stackoverflow)
GB (1) GB157928A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1236006B (de) * 1959-04-11 1967-03-09 Telefunken Patent Schaltungsanordnung zum Synchronisieren zweier oder mehrerer Oszillatoren eines Mehrspurmagnettongeraetes auf gleiche Schwingungsfrequenz

Also Published As

Publication number Publication date
FR534574A (enrdf_load_stackoverflow) 1922-03-29
DE410918C (de) 1925-03-07

Similar Documents

Publication Publication Date Title
GB157928A (en) Improvements in or relating to thermionic oscillation-generators, particularly for wireless signalling
GB581913A (en) Improvements in and relating to super-regenerative receiver circuits
GB617647A (en) Improvements in or relating to frequency-changing circuits
GB505870A (en) Improvements in and relating to electric valve circuits
GB658837A (en) Improvements in or relating to circuits for automatic frequency-correction
GB580388A (en) An improved frequency electric relay
GB513656A (en) Improvements in or relating to electrical oscillation generators
GB470572A (en) Improvements in or relating to multi-grid thermionic valve oscillators
GB623060A (en) Improvements in or relating to circuits for generating phase-modulated oscillations
GB535969A (en) Improvements in construction and arrangement of thermionic valves for high frequencyreception
GB226505A (en) Improvements in thermionic oscillation generators
GB688112A (en) Improvements in and relating to magnetron oscillators
GB174043A (en) Improvements in thermionic oscillation generators
GB237585A (enrdf_load_stackoverflow)
GB466082A (en) Improvements in or relating to arrangements for modulating high frequency oscillations
GB205038A (en) Improvements in vacuum tubes of the "audion" type
GB490500A (en) Circuit for generating or amplifying high frequency electric oscillations
GB477976A (en) Improvements in thermionic valve oscillation generators
GB149014A (en) Arrangement of connections for generating and receiving electrical vibrations
GB431068A (en) Crystal-controlled thermionic valve oscillator
GB352017A (en) Improvements in and relating to high frequency receiving systems
GB172024A (en) Improvements in or relating to circuits for electrical oscillations
GB261351A (en) Improvements in or relating to the generation of electrical oscillations
GB159463A (en) Improvements in thermionic valve transmitters
GB482162A (en) Improvements in feed-back circuits for high-frequency signalling apparatus