GB668168A - Improvements in or relating to electron discharge apparatus - Google Patents

Improvements in or relating to electron discharge apparatus

Info

Publication number
GB668168A
GB668168A GB15151/48A GB1515148A GB668168A GB 668168 A GB668168 A GB 668168A GB 15151/48 A GB15151/48 A GB 15151/48A GB 1515148 A GB1515148 A GB 1515148A GB 668168 A GB668168 A GB 668168A
Authority
GB
United Kingdom
Prior art keywords
helices
catcher
electrodes
annular
buncher
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
GB15151/48A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB668168A publication Critical patent/GB668168A/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
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
    • H01J25/38—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field the forward travelling wave being utilised
GB15151/48A 1947-06-07 1948-06-04 Improvements in or relating to electron discharge apparatus Expired GB668168A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR951098T 1947-06-07

Publications (1)

Publication Number Publication Date
GB668168A true GB668168A (en) 1952-03-12

Family

ID=9482704

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15151/48A Expired GB668168A (en) 1947-06-07 1948-06-04 Improvements in or relating to electron discharge apparatus

Country Status (3)

Country Link
FR (1) FR951098A (nl)
GB (1) GB668168A (nl)
NL (2) NL77941C (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050657A (en) * 1955-01-12 1962-08-21 Gen Electric Slow wave structures

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL178359B (nl) * 1952-05-17 Mita Industrial Co Ltd Elektrostatische kopie-inrichting.
DE971349C (de) * 1952-11-22 1959-01-15 Dieter Weber Dipl Phys Dr Einrichtung zur Frequenz- und Phasenmodulation mit einer Wanderfeldroehre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050657A (en) * 1955-01-12 1962-08-21 Gen Electric Slow wave structures

Also Published As

Publication number Publication date
NL140780B (nl)
NL77941C (nl)
FR951098A (fr) 1949-10-14

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