CH336908A - Circuit comprenant un tube à faisceau électronique - Google Patents

Circuit comprenant un tube à faisceau électronique

Info

Publication number
CH336908A
CH336908A CH336908DA CH336908A CH 336908 A CH336908 A CH 336908A CH 336908D A CH336908D A CH 336908DA CH 336908 A CH336908 A CH 336908A
Authority
CH
Switzerland
Prior art keywords
circuit
electron beam
beam tube
tube
electron
Prior art date
Application number
Other languages
English (en)
Inventor
Henry Preist Donald
Original Assignee
Eitel Mccullough Inc
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 Eitel Mccullough Inc filed Critical Eitel Mccullough Inc
Publication of CH336908A publication Critical patent/CH336908A/fr

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
    • H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
    • H01J25/12—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with pencil-like electron stream in the axis of the resonators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/72—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microwave Tubes (AREA)
CH336908D 1954-04-29 1955-04-28 Circuit comprenant un tube à faisceau électronique CH336908A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US426530A US2842742A (en) 1954-04-29 1954-04-29 Modulated beam-type electron tube apparatus

Publications (1)

Publication Number Publication Date
CH336908A true CH336908A (fr) 1959-03-15

Family

ID=47989424

Family Applications (1)

Application Number Title Priority Date Filing Date
CH336908D CH336908A (fr) 1954-04-29 1955-04-28 Circuit comprenant un tube à faisceau électronique

Country Status (4)

Country Link
US (1) US2842742A (fr)
CH (1) CH336908A (fr)
FR (1) FR1132407A (fr)
GB (1) GB794334A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295099B (de) * 1960-03-10 1969-05-14 Siemens Ag Elektronenstrahlerzeugungssystem fuer Laufzeitroehren
US3295066A (en) * 1962-07-05 1966-12-27 Continental Electronics Mfg Multiple modulating anode beam type electron tube and modulating circuit
US3334262A (en) * 1963-12-23 1967-08-01 Varian Associates High frequency velocity modulation electron discharge devices having replaceable beam forming and projecting assemblies
US3801854A (en) * 1972-08-24 1974-04-02 Varian Associates Modulator circuit for high power linear beam tube
US4611149A (en) * 1984-11-07 1986-09-09 Varian Associates, Inc. Beam tube with density plus velocity modulation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2409644A (en) * 1941-04-11 1946-10-22 Bell Telephone Labor Inc Electron discharge apparatus
US2409608A (en) * 1941-09-24 1946-10-22 Bell Telephone Labor Inc Ultra high frequency detector
US2442662A (en) * 1942-04-15 1948-06-01 Bell Telephone Labor Inc High-frequency translating apparatus
US2537862A (en) * 1943-07-09 1951-01-09 Bell Telephone Labor Inc High-voltage pulse generator
US2556978A (en) * 1948-10-07 1951-06-12 Bell Telephone Labor Inc Linear accelerator for charged particles
US2758245A (en) * 1950-12-14 1956-08-07 Varian Associates Beam type electronic tube

Also Published As

Publication number Publication date
GB794334A (en) 1958-04-30
US2842742A (en) 1958-07-08
FR1132407A (fr) 1957-03-11

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