NL28223C - - Google Patents

Info

Publication number
NL28223C
NL28223C NL28223DA NL28223C NL 28223 C NL28223 C NL 28223C NL 28223D A NL28223D A NL 28223DA NL 28223 C NL28223 C NL 28223C
Authority
NL
Netherlands
Application number
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.)
Publication of NL28223C publication Critical patent/NL28223C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/78—One or more circuit elements structurally associated with the tube
    • 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
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
NL28223D 1925-10-14 NL28223C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2571125A GB264234A (en) 1925-10-14 1925-10-14 Improvements in thermionic valves

Publications (1)

Publication Number Publication Date
NL28223C true NL28223C (fr)

Family

ID=10232037

Family Applications (1)

Application Number Title Priority Date Filing Date
NL28223D NL28223C (fr) 1925-10-14

Country Status (3)

Country Link
DE (1) DE520061C (fr)
GB (1) GB264234A (fr)
NL (1) NL28223C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749625C (de) * 1932-07-22 1944-11-27 Roehrenanordnung zum Anfachen, insbesondere Verstaerken ukltrakurzer elektrischer Wellen
DE750714C (de) * 1933-07-21 1945-01-29 Roehrenanordnung zum Anfachen (Erzeugen, Empfangen, Verstaerken) ultrakurzer elektrischer Wellen
DE747903C (de) * 1935-12-14 1953-02-23 Julius Pintsch K G Roehrenanordnung zum Anfachen ultrahochfrequenter elektromagnetischer Schwingungen
US2145735A (en) * 1936-01-29 1939-01-31 Gen Electric Short wave radio transmitter

Also Published As

Publication number Publication date
DE520061C (de) 1931-03-06
GB264234A (en) 1927-01-14

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