FR789141A - Electron tube with an empty space serving as a resonator - Google Patents

Electron tube with an empty space serving as a resonator

Info

Publication number
FR789141A
FR789141A FR789141DA FR789141A FR 789141 A FR789141 A FR 789141A FR 789141D A FR789141D A FR 789141DA FR 789141 A FR789141 A FR 789141A
Authority
FR
France
Prior art keywords
resonator
empty space
electron tube
space serving
serving
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
French (fr)
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.)
MEAF Machinerieen en Apparaten Fabrieken NV
Original Assignee
MEAF Machinerieen en Apparaten Fabrieken 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 MEAF Machinerieen en Apparaten Fabrieken NV filed Critical MEAF Machinerieen en Apparaten Fabrieken NV
Application granted granted Critical
Publication of FR789141A publication Critical patent/FR789141A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/68—Tubes specially designed to act as oscillator with positive grid and retarding field, e.g. for Barkhausen-Kurz oscillators
    • H01J25/70—Tubes specially designed to act as oscillator with positive grid and retarding field, e.g. for Barkhausen-Kurz oscillators with resonator having distributed inductance with capacitance, e.g. Pintsch 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
    • H03B9/02—Generation of oscillations using transit-time effects using discharge tubes using a retarding-field tube
FR789141D 1934-03-01 1935-02-16 Electron tube with an empty space serving as a resonator Expired FR789141A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP4083D DE869649C (en) 1934-03-01 1934-03-01 Electron tubes for fanning, especially amplifying, generating or receiving ultra-high frequency, electromagnetic vibrations

Publications (1)

Publication Number Publication Date
FR789141A true FR789141A (en) 1935-10-23

Family

ID=40637097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR789141D Expired FR789141A (en) 1934-03-01 1935-02-16 Electron tube with an empty space serving as a resonator

Country Status (6)

Country Link
BE (1) BE408150A (en)
DE (1) DE869649C (en)
ES (1) ES137325A1 (en)
FR (1) FR789141A (en)
GB (1) GB452490A (en)
NL (1) NL55279C (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740256C (en) * 1936-03-09 1943-10-15 Fernseh Gmbh Electron tubes for generating vibrations using the braking field method
DE740993C (en) * 1938-11-19 1943-11-02 Telefunken Gmbh Feedback tube arrangement for ultrashort waves
DE748785C (en) * 1936-01-29 1944-11-09 Magnetron arrangement
DE750380C (en) * 1940-03-12 1945-01-06 Vibration generator circuit for short or ultra-short waves
DE755068C (en) * 1935-10-25 1953-12-21 Lorenz C Ag Ultra-short wave transmitter which is connected to a radiator structure arranged in front of a reflection structure via a power line several ª ™ / 4 long
DE914634C (en) * 1937-12-09 1954-07-05 Pintsch Bamag Ag Ultra-short wave arrangement for optional transmission and reception
DE764837C (en) * 1939-09-10 1954-08-09 Telefunken Gmbh Short wave tubes with metal pistons
DE970164C (en) * 1937-10-11 1958-08-28 Univ Leland Stanford Junior Device for amplification, generation or frequency conversion of ultra-high frequency oscillations
DE974565C (en) * 1945-03-10 1961-02-09 Raytheon Mfg Co Magnetron tubes whose anode arms, each oscillating in phase, are connected to one another by a conductor
DE976537C (en) * 1954-12-16 1963-10-31 Siemens Ag Housing for directional conductors or transistors

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE755068C (en) * 1935-10-25 1953-12-21 Lorenz C Ag Ultra-short wave transmitter which is connected to a radiator structure arranged in front of a reflection structure via a power line several ª ™ / 4 long
DE748785C (en) * 1936-01-29 1944-11-09 Magnetron arrangement
DE740256C (en) * 1936-03-09 1943-10-15 Fernseh Gmbh Electron tubes for generating vibrations using the braking field method
DE970164C (en) * 1937-10-11 1958-08-28 Univ Leland Stanford Junior Device for amplification, generation or frequency conversion of ultra-high frequency oscillations
DE914634C (en) * 1937-12-09 1954-07-05 Pintsch Bamag Ag Ultra-short wave arrangement for optional transmission and reception
DE740993C (en) * 1938-11-19 1943-11-02 Telefunken Gmbh Feedback tube arrangement for ultrashort waves
DE764837C (en) * 1939-09-10 1954-08-09 Telefunken Gmbh Short wave tubes with metal pistons
DE750380C (en) * 1940-03-12 1945-01-06 Vibration generator circuit for short or ultra-short waves
DE974565C (en) * 1945-03-10 1961-02-09 Raytheon Mfg Co Magnetron tubes whose anode arms, each oscillating in phase, are connected to one another by a conductor
DE976537C (en) * 1954-12-16 1963-10-31 Siemens Ag Housing for directional conductors or transistors

Also Published As

Publication number Publication date
GB452490A (en) 1936-08-24
NL55279C (en) 1943-10-15
ES137325A1 (en) 1935-06-16
DE869649C (en) 1953-03-05
BE408150A (en) 1935-03-30

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