FR880640A - Generating device, modulator or amplifier of electrical oscillations - Google Patents

Generating device, modulator or amplifier of electrical oscillations

Info

Publication number
FR880640A
FR880640A FR880640DA FR880640A FR 880640 A FR880640 A FR 880640A FR 880640D A FR880640D A FR 880640DA FR 880640 A FR880640 A FR 880640A
Authority
FR
France
Prior art keywords
modulator
amplifier
generating device
electrical oscillations
oscillations
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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
Priority claimed from GB161842A external-priority patent/GB558143A/en
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR880640A publication Critical patent/FR880640A/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
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/22—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Particle Accelerators (AREA)
FR880640D 1942-02-06 1942-03-31 Generating device, modulator or amplifier of electrical oscillations Expired FR880640A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB161842A GB558143A (en) 1942-02-06 1942-02-06 Improvements in velocity modulated electron discharge tubes
NL129063A NL69916C (en) 1942-02-06 1946-11-29

Publications (1)

Publication Number Publication Date
FR880640A true FR880640A (en) 1943-03-31

Family

ID=32232330

Family Applications (1)

Application Number Title Priority Date Filing Date
FR880640D Expired FR880640A (en) 1942-02-06 1942-03-31 Generating device, modulator or amplifier of electrical oscillations

Country Status (3)

Country Link
US (1) US2597542A (en)
FR (1) FR880640A (en)
NL (1) NL69916C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933442A (en) * 1958-07-11 1960-04-19 Ernest O Lawrence Electronuclear reactor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE436872A (en) * 1937-07-14
US2190511A (en) * 1938-03-01 1940-02-13 Gen Electric Ultra short wave system
GB537490A (en) * 1939-12-22 1941-06-24 Standard Telephones Cables Ltd Improvements in or relating to electron discharge apparatus
US2278210A (en) * 1940-07-05 1942-03-31 Bell Telephone Labor Inc Electron discharge device
FR875394A (en) * 1940-07-19 1942-09-18 Philips Nv Device comprising an electric discharge tube in which the electrons are concentrated in the form of a beam and travel through a control space

Also Published As

Publication number Publication date
NL69916C (en) 1952-05-15
US2597542A (en) 1952-05-20

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