GB488094A - Improvements in or relating to thermionic valves and thermionic valve circuit arrangements for use on short waves - Google Patents

Improvements in or relating to thermionic valves and thermionic valve circuit arrangements for use on short waves

Info

Publication number
GB488094A
GB488094A GB32661/36A GB3266136A GB488094A GB 488094 A GB488094 A GB 488094A GB 32661/36 A GB32661/36 A GB 32661/36A GB 3266136 A GB3266136 A GB 3266136A GB 488094 A GB488094 A GB 488094A
Authority
GB
United Kingdom
Prior art keywords
electrodes
electrons
cathode
utilization
electrode
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
GB32661/36A
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Publication of GB488094A publication Critical patent/GB488094A/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
    • H01J25/64—Turbine tubes, i.e. tubes with H-field crossing the E-field and functioning with reversed cyclotron action
    • 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
    • H03B9/10—Generation of oscillations using transit-time effects using discharge tubes using a magnetron
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C5/00—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal
    • H03C5/02—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal by means of transit-time tube
    • H03C5/04—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal by means of transit-time tube the tube being a magnetron

Landscapes

  • Microwave Tubes (AREA)
GB32661/36A 1935-11-30 1936-11-28 Improvements in or relating to thermionic valves and thermionic valve circuit arrangements for use on short waves Expired GB488094A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE488094X 1935-11-30

Publications (1)

Publication Number Publication Date
GB488094A true GB488094A (en) 1938-06-28

Family

ID=6543743

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32661/36A Expired GB488094A (en) 1935-11-30 1936-11-28 Improvements in or relating to thermionic valves and thermionic valve circuit arrangements for use on short waves

Country Status (4)

Country Link
US (1) US2233779A (enrdf_load_stackoverflow)
FR (1) FR814152A (enrdf_load_stackoverflow)
GB (1) GB488094A (enrdf_load_stackoverflow)
NL (1) NL49857C (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748821C (de) * 1939-05-20 1944-11-10 Linearer ein- oder mehrstufiger Resonanzverzoegerer
DE902392C (de) * 1939-06-02 1954-01-21 Lorenz C Ag Anordnung zur Erzeugung von Kurz- und Ultrakurzwellen
DE935685C (de) * 1939-05-27 1955-11-24 Aeg Elektrische Entladungsroehre
DE970149C (de) * 1940-05-17 1958-08-21 Western Electric Co Elektronenentladungs-Vorrichtung zur Verstaerkung einer hochfrequenten elektromagnetischen Welle
DE974489C (de) * 1946-01-11 1961-01-12 Western Electric Co Vorrichtung zum Verstaerken von elektromagnetischen Zentimeterwellen

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL89660C (enrdf_load_stackoverflow) * 1938-06-18
DE756859C (de) * 1938-11-08 1954-06-14 Aeg Gegentakt-Bremsfeldroehre
BE481452A (enrdf_load_stackoverflow) * 1939-06-15
DE913186C (de) * 1941-03-28 1954-06-10 Siemens Ag Anordnung zur Erzeugung ultrakurzer elektrischer Wellen
FR954568A (enrdf_load_stackoverflow) * 1942-05-09 1950-01-03
US2454094A (en) * 1944-01-21 1948-11-16 Scophony Corp Of America Electron discharge device for producing electric oscillations
US2489082A (en) * 1944-07-01 1949-11-22 Forest Lee De High-voltage generator
US2565410A (en) * 1944-09-20 1951-08-21 Philco Corp Controllable electrical delay means
US2721272A (en) * 1945-01-05 1955-10-18 Ernest O Lawrence Calutrons
US2513260A (en) * 1945-03-07 1950-06-27 Ericsson Telefon Ab L M Electron discharge apparatus
BE463651A (enrdf_load_stackoverflow) * 1945-03-07
NL93309C (enrdf_load_stackoverflow) * 1946-01-31
US2615144A (en) * 1946-12-14 1952-10-21 Rca Corp Magnetron
US2622194A (en) * 1950-11-18 1952-12-16 Gen Electric Apparatus for accelerating charged particles
US2647219A (en) * 1947-11-15 1953-07-28 Int Standard Electric Corp Catcher circuits for velocity modulation tubes
US2603772A (en) * 1948-04-06 1952-07-15 Bell Telephone Labor Inc Modulation system
FR967304A (fr) * 1948-05-28 1950-10-31 Csf Dispositif de déplacement de fréquence utilisable en télévision, transmission multiplex et systèmes analogues à ultra-haute fréquence
US2638539A (en) * 1949-05-28 1953-05-12 Rca Corp Apparatus for converting electrical frequency variations into amplitude variations
GB671296A (en) * 1949-11-08 1952-04-30 Standard Telephones Cables Ltd Improvements in or relating to electron discharge apparatus
US2776374A (en) * 1951-09-15 1957-01-01 Itt Electron discharge devices
NL96483C (enrdf_load_stackoverflow) * 1951-12-29
FR1074995A (fr) * 1953-02-23 1954-10-11 Csf Nouvel accélérateur linéaire de particules chargées
FR1074994A (fr) * 1953-02-23 1954-10-11 Csf Accélérateur linéaire de structure coaxiale à champs électrique et magnétique croisés
US2870368A (en) * 1953-07-14 1959-01-20 Rca Corp Electron beam tubes
US2809320A (en) * 1953-11-27 1957-10-08 Zenith Radio Corp Traveling-wave tubes
US2878413A (en) * 1953-11-27 1959-03-17 Zenith Radio Corp Traveling-wave amplifiers
US2925523A (en) * 1957-02-12 1960-02-16 Sylvania Electric Prod Wave generator
US2942144A (en) * 1957-02-12 1960-06-21 Sylvania Electric Prod Wave generator
US2976455A (en) * 1958-03-19 1961-03-21 Gen Electric High frequency energy interchange device
US3172006A (en) * 1960-10-10 1965-03-02 Bell Telephone Labor Inc Collector circuit for electron beam devices
US3184632A (en) * 1961-02-28 1965-05-18 Gen Telephone & Elect Wave generator with time-variant electric potential distribution
US5175466A (en) * 1986-10-02 1992-12-29 Seward Iii Dewitt C Fixed geometry plasma and generator
US5589727A (en) * 1986-10-02 1996-12-31 Electron Power Systems Energy storage system
US6603247B1 (en) 1986-10-02 2003-08-05 Electron Power Systems Energy storage and recovery system
US5773919A (en) * 1986-10-02 1998-06-30 Electron Power Systems Electron spiral toroid
US6140752A (en) * 1992-12-24 2000-10-31 Electron Power Systems Energy storage device having a plurality of single charged particles and a charge neutralizer
JPH11506259A (ja) 1995-05-31 1999-06-02 エレクトロン・パワー・システムズ エネルギー蓄積素子

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748821C (de) * 1939-05-20 1944-11-10 Linearer ein- oder mehrstufiger Resonanzverzoegerer
DE935685C (de) * 1939-05-27 1955-11-24 Aeg Elektrische Entladungsroehre
DE902392C (de) * 1939-06-02 1954-01-21 Lorenz C Ag Anordnung zur Erzeugung von Kurz- und Ultrakurzwellen
DE970149C (de) * 1940-05-17 1958-08-21 Western Electric Co Elektronenentladungs-Vorrichtung zur Verstaerkung einer hochfrequenten elektromagnetischen Welle
DE974489C (de) * 1946-01-11 1961-01-12 Western Electric Co Vorrichtung zum Verstaerken von elektromagnetischen Zentimeterwellen

Also Published As

Publication number Publication date
FR814152A (fr) 1937-06-17
US2233779A (en) 1941-03-04
NL49857C (enrdf_load_stackoverflow)

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