FR2545645B1 - Procede de fabrication d'un troncon de fourreau dit a pieces polaires incorporees pour tubes hyperfrequences - Google Patents

Procede de fabrication d'un troncon de fourreau dit a pieces polaires incorporees pour tubes hyperfrequences

Info

Publication number
FR2545645B1
FR2545645B1 FR8307358A FR8307358A FR2545645B1 FR 2545645 B1 FR2545645 B1 FR 2545645B1 FR 8307358 A FR8307358 A FR 8307358A FR 8307358 A FR8307358 A FR 8307358A FR 2545645 B1 FR2545645 B1 FR 2545645B1
Authority
FR
France
Prior art keywords
sheath
socket
manufacturing
microwave tubes
polar pieces
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
FR8307358A
Other languages
English (en)
Other versions
FR2545645A1 (fr
Inventor
Rene Nazet
Pierre Rives
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8307358A priority Critical patent/FR2545645B1/fr
Publication of FR2545645A1 publication Critical patent/FR2545645A1/fr
Application granted granted Critical
Publication of FR2545645B1 publication Critical patent/FR2545645B1/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
    • H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
    • H01J23/087—Magnetic focusing arrangements
    • H01J23/0873—Magnetic focusing arrangements with at least one axial-field reversal along the interaction space, e.g. P.P.M. focusing
FR8307358A 1983-05-03 1983-05-03 Procede de fabrication d'un troncon de fourreau dit a pieces polaires incorporees pour tubes hyperfrequences Expired FR2545645B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8307358A FR2545645B1 (fr) 1983-05-03 1983-05-03 Procede de fabrication d'un troncon de fourreau dit a pieces polaires incorporees pour tubes hyperfrequences

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8307358A FR2545645B1 (fr) 1983-05-03 1983-05-03 Procede de fabrication d'un troncon de fourreau dit a pieces polaires incorporees pour tubes hyperfrequences

Publications (2)

Publication Number Publication Date
FR2545645A1 FR2545645A1 (fr) 1984-11-09
FR2545645B1 true FR2545645B1 (fr) 1985-12-13

Family

ID=9288533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8307358A Expired FR2545645B1 (fr) 1983-05-03 1983-05-03 Procede de fabrication d'un troncon de fourreau dit a pieces polaires incorporees pour tubes hyperfrequences

Country Status (1)

Country Link
FR (1) FR2545645B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4712293A (en) * 1986-11-28 1987-12-15 Hughes Aircraft Company Method for securing a slow-wave structure in enveloping structure with crimped spacers
DE58908993D1 (de) * 1988-06-21 1995-03-23 Thomson Tubes Electroniques Herstellungsverfahren für eine Verzögerungsleitung für eine Wanderfeldröhre.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB873194A (en) * 1960-03-09 1961-07-19 Mullard Ltd Travelling-wave tube field-straightener assembly
GB1054462A (fr) * 1963-02-06
GB1060264A (en) * 1963-08-26 1967-03-01 Varian Associates High frequency electron discharge device
FR88784E (fr) * 1964-09-30 1967-06-07
US3755706A (en) * 1972-03-20 1973-08-28 Varian Associates Miniaturized traveling wave tube
US4137482A (en) * 1977-05-12 1979-01-30 Varian Associates, Inc. Periodic permanent magnet focused TWT
GB2023331A (en) * 1978-06-08 1979-12-28 English Electric Valve Co Ltd Travelling wave tube arrangements

Also Published As

Publication number Publication date
FR2545645A1 (fr) 1984-11-09

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Legal Events

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ST Notification of lapse