NL129302C - - Google Patents

Info

Publication number
NL129302C
NL129302C NL129302DA NL129302C NL 129302 C NL129302 C NL 129302C NL 129302D A NL129302D A NL 129302DA NL 129302 C NL129302 C NL 129302C
Authority
NL
Netherlands
Application number
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.)
Publication of NL129302C publication Critical patent/NL129302C/xx

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
NL129302D 1958-03-18 NL129302C (enrdf_load_stackoverflow)

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
NL129302C true NL129302C (enrdf_load_stackoverflow)

Family

ID=9857793

Family Applications (2)

Application Number Title Priority Date Filing Date
NL273040D NL273040A (enrdf_load_stackoverflow) 1958-03-18
NL129302D NL129302C (enrdf_load_stackoverflow) 1958-03-18

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL273040D NL273040A (enrdf_load_stackoverflow) 1958-03-18

Country Status (5)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL259077A (enrdf_load_stackoverflow) * 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
BE541337A (enrdf_load_stackoverflow) * 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 (enrdf_load_stackoverflow) * 1955-05-12
NL209992A (enrdf_load_stackoverflow) * 1955-09-20

Also Published As

Publication number Publication date
DE1191495B (de) 1965-04-22
GB844332A (en) 1960-08-10
FR1218978A (fr) 1960-05-13
US3026445A (en) 1962-03-20
NL273040A (enrdf_load_stackoverflow)

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