FR1153479A - Lampe à modulation de champ - Google Patents

Lampe à modulation de champ

Info

Publication number
FR1153479A
FR1153479A FR1153479DA FR1153479A FR 1153479 A FR1153479 A FR 1153479A FR 1153479D A FR1153479D A FR 1153479DA FR 1153479 A FR1153479 A FR 1153479A
Authority
FR
France
Prior art keywords
field modulating
modulating lamp
lamp
field
modulating
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
English (en)
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.)
Telefunken AG
Original Assignee
Telefunken AG
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 Telefunken AG filed Critical Telefunken AG
Application granted granted Critical
Publication of FR1153479A publication Critical patent/FR1153479A/fr
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
    • 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
FR1153479D 1955-05-12 1956-05-11 Lampe à modulation de champ Expired FR1153479A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET10921A DE1209662B (de) 1955-05-12 1955-05-12 Konstruktiver Aufbau einer Lauffeldwendelroehre

Publications (1)

Publication Number Publication Date
FR1153479A true FR1153479A (fr) 1958-03-11

Family

ID=7546548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1153479D Expired FR1153479A (fr) 1955-05-12 1956-05-11 Lampe à modulation de champ

Country Status (5)

Country Link
US (1) US2876379A (de)
DE (1) DE1209662B (de)
FR (1) FR1153479A (de)
GB (1) GB798622A (de)
NL (1) NL207090A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129302C (de) * 1958-03-18
GB869714A (en) * 1958-12-17 1961-06-07 Mullard Ltd Travelling-wave tubes
US3242375A (en) * 1961-06-19 1966-03-22 Litton Prec Products Inc Helix support
CN114487074B (zh) * 2022-01-27 2023-06-09 中国科学院空天信息创新研究院 用于分析空间行波管老炼后残余气体的结构及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL86192C (de) * 1951-10-02
US2790105A (en) * 1951-11-01 1957-04-23 Bell Telephone Labor Inc Traveling wave tubes
US2740068A (en) * 1951-12-28 1956-03-27 Bell Telephone Labor Inc Traveling wave electron discharge device
US2765421A (en) * 1952-02-08 1956-10-02 Bell Telephone Labor Inc Electron discharge devices
NL196804A (de) * 1954-04-29

Also Published As

Publication number Publication date
US2876379A (en) 1959-03-03
DE1209662B (de) 1966-01-27
GB798622A (en) 1958-07-23
NL207090A (de)

Similar Documents

Publication Publication Date Title
CH348086A (fr) Transformateur à couplage variable
FR1156184A (fr) Lampes électriques
CH329189A (de) Ionenquelle
FR1109335A (fr) Modulateur à semi-conducteur
FR1153479A (fr) Lampe à modulation de champ
FR1148234A (fr) Modulateur à transistrons
CH344141A (de) Ionenquelle
CH337241A (de) Modulationsschaltung
FR1177270A (fr) Appareil de modulation
AT192502B (de) Elektrische Glühlampe
AT190159B (de) Handlampe
FI27776A (fi) Elektrisk lampa
FR1092053A (fr) Tube modulateur
FR1144566A (fr) Globes héliométriques
FR1108950A (fr) Douille de lampe
DK86108C (da) Elektrisk lygte.
GR16384B (el) Ηλεκτρικη λυχνολαβη.
AT189262B (de) Zweiteilige Erdungsschelle
FR1128189A (fr) Lanterne de projection perfectionnée
FR1147939A (fr) Source de rayonnement à grande luminance
ES50679Y (es) Lámpara eléctrica perfeccionada
AT193940B (de) Modulationsanordnung
AT197483B (de) Beleuchtungseinrichtung
ES49586Y (es) Lámpara eléctrica incandescente
FR1131328A (fr) Luminaire