CH298660A - Einrichtung mit einer elektrischen Entladungsröhre, die mit Mitteln versehen ist, um geladene Teilchen während ihrer Bewegung zusammenzuhalten. - Google Patents

Einrichtung mit einer elektrischen Entladungsröhre, die mit Mitteln versehen ist, um geladene Teilchen während ihrer Bewegung zusammenzuhalten.

Info

Publication number
CH298660A
CH298660A CH298660DA CH298660A CH 298660 A CH298660 A CH 298660A CH 298660D A CH298660D A CH 298660DA CH 298660 A CH298660 A CH 298660A
Authority
CH
Switzerland
Prior art keywords
movement
discharge tube
electric discharge
charged particles
together during
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips 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
Application filed by Philips Nv filed Critical Philips Nv
Publication of CH298660A publication Critical patent/CH298660A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/62—Electrostatic lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • 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
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/24—Slow-wave structures, e.g. delay systems
    • H01J23/26—Helical slow-wave structures; Adjustment therefor
CH298660D 1951-01-04 1952-01-03 Einrichtung mit einer elektrischen Entladungsröhre, die mit Mitteln versehen ist, um geladene Teilchen während ihrer Bewegung zusammenzuhalten. CH298660A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL298660X 1951-01-04

Publications (1)

Publication Number Publication Date
CH298660A true CH298660A (de) 1954-05-15

Family

ID=19783113

Family Applications (1)

Application Number Title Priority Date Filing Date
CH298660D CH298660A (de) 1951-01-04 1952-01-03 Einrichtung mit einer elektrischen Entladungsröhre, die mit Mitteln versehen ist, um geladene Teilchen während ihrer Bewegung zusammenzuhalten.

Country Status (6)

Country Link
BE (1) BE508182A (en))
CH (1) CH298660A (en))
DE (1) DE969640C (en))
FR (1) FR1061714A (en))
GB (2) GB709342A (en))
NL (2) NL158347B (en))

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB754436A (en) * 1953-01-07 1956-08-08 Gen Electric Improvements relating to travelling wave apparatus
DE1127496B (de) * 1953-03-30 1962-04-12 Western Electric Co Wanderfeldroehre
NL189984C (en)) * 1953-08-14
US2889487A (en) * 1954-09-15 1959-06-02 Hughes Aircraft Co Traveling-wave tube
US2913611A (en) * 1956-08-27 1959-11-17 Sperry Rand Corp Electron discharge tube with means for trapping positive ions
US2928021A (en) * 1957-08-19 1960-03-08 Sylvania Electric Prod Duplex traveling-wave tube amplifier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR582093A (fr) * 1924-06-02 1924-12-11 Perfectionnements aux appareils récepteurs de transmissions sans fils
DE690806C (de) * 1931-08-31 1940-05-08 Julius Pintsch Kom Ges Anordnung zur Erzeugung und zum Empfang ultrakurzer elektrischer Wellen mit einer Doppelgitterroehre in Bremsfeldschaltung
GB500533A (en) * 1936-08-28 1939-02-10 Eduard Michaelis Cathode-ray tubes, especially for television
BE491242A (en)) * 1948-12-10

Also Published As

Publication number Publication date
NL158347B (nl)
DE969640C (de) 1958-06-26
GB709342A (en) 1954-05-19
NL80727C (en))
FR1061714A (fr) 1954-04-14
GB709842A (en) 1954-06-02
BE508182A (en))

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