FR883545A - Device comprising a discharge tube - Google Patents

Device comprising a discharge tube

Info

Publication number
FR883545A
FR883545A FR883545DA FR883545A FR 883545 A FR883545 A FR 883545A FR 883545D A FR883545D A FR 883545DA FR 883545 A FR883545 A FR 883545A
Authority
FR
France
Prior art keywords
discharge tube
discharge
tube
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
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR883545A publication Critical patent/FR883545A/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
    • H01J25/02—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
    • H01J25/32—Tubes with plural reflection, e.g. Coeterier tube
FR883545D 1941-06-25 1942-06-23 Device comprising a discharge tube Expired FR883545A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL234470X 1941-06-25

Publications (1)

Publication Number Publication Date
FR883545A true FR883545A (en) 1943-07-07

Family

ID=19780180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR883545D Expired FR883545A (en) 1941-06-25 1942-06-23 Device comprising a discharge tube

Country Status (7)

Country Link
US (1) US2508228A (en)
BE (1) BE446137A (en)
CH (1) CH234470A (en)
DE (1) DE846706C (en)
FR (1) FR883545A (en)
GB (1) GB616816A (en)
NL (1) NL66302C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657305A (en) * 1947-01-28 1953-10-27 Hartford Nat Bank & Trust Co Traveling wave tube mixing apparatus
FR1096538A (en) * 1953-12-18 1955-06-21 Electronique & Physique Improvement in microwave tube modulation processes
US2876351A (en) * 1955-08-29 1959-03-03 Sanders Associates Inc Ionic time-delay apparatus
DE1239370B (en) * 1960-10-27 1967-04-27 Telefunken Patent Gain control device for a radio direction finder based on the two-channel principle
US3314016A (en) * 1964-09-04 1967-04-11 Iii John B Payne Apparatus for varying time delay in electron drift tube by velocity modulating electron beam

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2190515A (en) * 1938-07-15 1940-02-13 Gen Electric Ultra short wave device
US2312919A (en) * 1940-09-19 1943-03-02 Int Standard Electric Corp Modulation system for velocity modulation tubes
US2393284A (en) * 1941-04-30 1946-01-22 Rca Corp Ultra short wave system
US2414843A (en) * 1943-06-16 1947-01-28 Sperry Gyroscope Co Inc High-frequency apparatus utilizing electron debunching

Also Published As

Publication number Publication date
GB616816A (en) 1949-01-27
NL66302C (en)
US2508228A (en) 1950-05-16
BE446137A (en)
DE846706C (en) 1952-08-18
CH234470A (en) 1944-09-30

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