FR1472071A - Wave propagation tube - Google Patents

Wave propagation tube

Info

Publication number
FR1472071A
FR1472071A FR34973A FR34973A FR1472071A FR 1472071 A FR1472071 A FR 1472071A FR 34973 A FR34973 A FR 34973A FR 34973 A FR34973 A FR 34973A FR 1472071 A FR1472071 A FR 1472071A
Authority
FR
France
Prior art keywords
wave propagation
propagation tube
tube
wave
propagation
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
FR34973A
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 US403811A external-priority patent/US3379920A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to FR34973A priority Critical patent/FR1472071A/en
Application granted granted Critical
Publication of FR1472071A publication Critical patent/FR1472071A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
    • H01J23/083—Electrostatic focusing arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
    • H01J23/087—Magnetic focusing arrangements

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR34973A 1964-10-14 1965-10-14 Wave propagation tube Expired FR1472071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR34973A FR1472071A (en) 1964-10-14 1965-10-14 Wave propagation tube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US403811A US3379920A (en) 1964-10-14 1964-10-14 Traveling-wave tube with efficiencyenhancing focus-field jump
FR34973A FR1472071A (en) 1964-10-14 1965-10-14 Wave propagation tube

Publications (1)

Publication Number Publication Date
FR1472071A true FR1472071A (en) 1967-03-10

Family

ID=26166772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR34973A Expired FR1472071A (en) 1964-10-14 1965-10-14 Wave propagation tube

Country Status (1)

Country Link
FR (1) FR1472071A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518802A1 (en) * 1981-12-22 1983-06-24 Thomson Csf DELAY LINE FOR PROGRESSIVE WAVE TUBE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518802A1 (en) * 1981-12-22 1983-06-24 Thomson Csf DELAY LINE FOR PROGRESSIVE WAVE TUBE

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