FR814152A - Construction de lampes pour ondes courtes - Google Patents

Construction de lampes pour ondes courtes

Info

Publication number
FR814152A
FR814152A FR814152DA FR814152A FR 814152 A FR814152 A FR 814152A FR 814152D A FR814152D A FR 814152DA FR 814152 A FR814152 A FR 814152A
Authority
FR
France
Prior art keywords
shortwave
lamps
construction
shortwave lamps
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)
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.)
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
Application granted granted Critical
Publication of FR814152A publication Critical patent/FR814152A/fr
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
FR814152D 1935-11-30 1936-11-28 Construction de lampes pour ondes courtes Expired FR814152A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR814152A true FR814152A (fr) 1937-06-17

Family

ID=6543743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR814152D Expired FR814152A (fr) 1935-11-30 1936-11-28 Construction de lampes pour ondes courtes

Country Status (4)

Country Link
US (1) US2233779A (en, 2012)
FR (1) FR814152A (en, 2012)
GB (1) GB488094A (en, 2012)
NL (1) NL49857C (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756859C (de) * 1938-11-08 1954-06-14 Aeg Gegentakt-Bremsfeldroehre

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL79487C (en, 2012) * 1938-06-18
DE748821C (de) * 1939-05-20 1944-11-10 Linearer ein- oder mehrstufiger Resonanzverzoegerer
BE474854A (en, 2012) * 1939-05-27
DE902392C (de) * 1939-06-02 1954-01-21 Lorenz C Ag Anordnung zur Erzeugung von Kurz- und Ultrakurzwellen
BE481452A (en, 2012) * 1939-06-15
DE970149C (de) * 1940-05-17 1958-08-21 Western Electric Co Elektronenentladungs-Vorrichtung zur Verstaerkung einer hochfrequenten elektromagnetischen Welle
DE913186C (de) * 1941-03-28 1954-06-10 Siemens Ag Anordnung zur Erzeugung ultrakurzer elektrischer Wellen
FR954568A (en, 2012) * 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
BE463651A (en, 2012) * 1945-03-07
US2513260A (en) * 1945-03-07 1950-06-27 Ericsson Telefon Ab L M Electron discharge apparatus
NL99549C (en, 2012) * 1946-01-11 Western Electric Co
NL72891C (en, 2012) * 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
BE516174A (en, 2012) * 1951-12-29
FR1074994A (fr) * 1953-02-23 1954-10-11 Csf Accélérateur linéaire de structure coaxiale à champs électrique et magnétique croisés
FR1074995A (fr) * 1953-02-23 1954-10-11 Csf Nouvel accélérateur linéaire de particules chargées
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
US5773919A (en) * 1986-10-02 1998-06-30 Electron Power Systems Electron spiral toroid
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
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
AU717031B2 (en) 1995-05-31 2000-03-16 Electron Power Systems Energy storage device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756859C (de) * 1938-11-08 1954-06-14 Aeg Gegentakt-Bremsfeldroehre

Also Published As

Publication number Publication date
US2233779A (en) 1941-03-04
NL49857C (en, 2012)
GB488094A (en) 1938-06-28

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