FR1218978A - Tube à ondes progressives perfectionné - Google Patents

Tube à ondes progressives perfectionné

Info

Publication number
FR1218978A
FR1218978A FR789751A FR789751A FR1218978A FR 1218978 A FR1218978 A FR 1218978A FR 789751 A FR789751 A FR 789751A FR 789751 A FR789751 A FR 789751A FR 1218978 A FR1218978 A FR 1218978A
Authority
FR
France
Prior art keywords
traveling wave
wave tube
advanced traveling
advanced
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
FR789751A
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.)
Teledyne UK Ltd
Original Assignee
English Electric Valve Co Ltd
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 English Electric Valve Co Ltd filed Critical English Electric Valve Co Ltd
Application granted granted Critical
Publication of FR1218978A publication Critical patent/FR1218978A/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
    • H01J23/36—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
    • H01J23/40—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit
    • H01J23/42—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit the interaction circuit being a helix or a helix-derived slow-wave structure
    • 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
FR789751A 1958-03-18 1959-03-18 Tube à ondes progressives perfectionné Expired FR1218978A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8712/58A GB844332A (en) 1958-03-18 1958-03-18 Improvements in or relating to travelling wave electron discharge tubes

Publications (1)

Publication Number Publication Date
FR1218978A true FR1218978A (fr) 1960-05-13

Family

ID=9857793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR789751A Expired FR1218978A (fr) 1958-03-18 1959-03-18 Tube à ondes progressives perfectionné

Country Status (5)

Country Link
US (1) US3026445A (fr)
DE (1) DE1191495B (fr)
FR (1) FR1218978A (fr)
GB (1) GB844332A (fr)
NL (2) NL129302C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL259077A (fr) * 1960-02-08
FR1309011A (fr) * 1961-01-02 1962-11-09 English Electric Valve Co Ltd Tubes à décharge d'électrons à ondes progressives
US3209198A (en) * 1961-06-28 1965-09-28 Sylvania Electric Prod Resilient helix mount for traveling wave tube
US3271615A (en) * 1961-08-23 1966-09-06 Westinghouse Electric Corp Traveling wave electron discharge device having means exerting a radial force upon the envelope
US3308399A (en) * 1963-04-30 1967-03-07 Sylvania Electric Prod Helix bundle banding sleeve with integral outwardly projecting support fingers
GB2296370B (en) * 1994-12-19 1998-07-29 Eev Ltd Travelling wave tubes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR993491A (fr) * 1949-06-21 1951-10-31 Csf Dispositif d'attache de l'hélice et de ses supports dans les tubes à propagation d'onde linéaires
US2767344A (en) * 1949-12-30 1956-10-16 Bell Telephone Labor Inc Electronic amplifier
US2773213A (en) * 1951-03-13 1956-12-04 Rca Corp Electron beam tubes
US2806170A (en) * 1953-09-30 1957-09-10 Rca Corp Traveling wave tube
BE556363A (fr) * 1954-09-16
GB786453A (en) * 1954-10-07 1957-11-20 Standard Telephones Cables Ltd Means and method of supporting the helix in travelling wave tubes
NL207090A (fr) * 1955-05-12
NL209992A (fr) * 1955-09-20

Also Published As

Publication number Publication date
US3026445A (en) 1962-03-20
NL129302C (fr)
DE1191495B (de) 1965-04-22
GB844332A (en) 1960-08-10
NL273040A (fr)

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