JPS5717536A - Fabrication of slow-wave circuit - Google Patents

Fabrication of slow-wave circuit

Info

Publication number
JPS5717536A
JPS5717536A JP9252380A JP9252380A JPS5717536A JP S5717536 A JPS5717536 A JP S5717536A JP 9252380 A JP9252380 A JP 9252380A JP 9252380 A JP9252380 A JP 9252380A JP S5717536 A JPS5717536 A JP S5717536A
Authority
JP
Japan
Prior art keywords
supporting rods
dielectric supporting
outer enclosure
spiral
grooves
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.)
Granted
Application number
JP9252380A
Other languages
Japanese (ja)
Other versions
JPS5851654B2 (en
Inventor
Toshimoto Kikuchi
Yasuhiro Itagaki
Mitsuo Sakayori
Fujio Kawashima
Tsutomu Sugawara
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.)
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon Electric 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 NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP55092523A priority Critical patent/JPS5851654B2/en
Publication of JPS5717536A publication Critical patent/JPS5717536A/en
Publication of JPS5851654B2 publication Critical patent/JPS5851654B2/en
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
    • H01J23/16—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

Landscapes

  • Microwave Tubes (AREA)

Abstract

PURPOSE:To prevent the external force to be applied unevenly to a spiral owing to twist of dielectric supporting rods by forming the grooves which guide the dielectric supporting rods, on the innser surface of an outer enclosure. CONSTITUTION:On the inner surface of a cylindrical outer enclosure 6, circular grooves 7-9 which guide dielectric supporting rods 2-4 in insertion and fixation are formed at intervals of 120 deg.. A spiral 1 and dielectric supporting rods 2-4 are inserted into the outer enclosure 6, in a configuration where dielectric supporting rods 2-4 are set in the grooves 7-9. The spiral 1, dielectric supporting rods 2-4, and the outer enclosure 6 are fixed to each other in the state where the elastic force which is proportional to the difference between the inner diameter of the outer enclosure 6 and the outer peripheral diameter formed by the dielectric supporting rods 2-4 is always applied in the direction of center.
JP55092523A 1980-07-07 1980-07-07 How to assemble a slow wave circuit structure Expired JPS5851654B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55092523A JPS5851654B2 (en) 1980-07-07 1980-07-07 How to assemble a slow wave circuit structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55092523A JPS5851654B2 (en) 1980-07-07 1980-07-07 How to assemble a slow wave circuit structure

Publications (2)

Publication Number Publication Date
JPS5717536A true JPS5717536A (en) 1982-01-29
JPS5851654B2 JPS5851654B2 (en) 1983-11-17

Family

ID=14056691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55092523A Expired JPS5851654B2 (en) 1980-07-07 1980-07-07 How to assemble a slow wave circuit structure

Country Status (1)

Country Link
JP (1) JPS5851654B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6113553U (en) * 1984-06-27 1986-01-27 自動車電機工業株式会社 Motor brush base mounting structure

Also Published As

Publication number Publication date
JPS5851654B2 (en) 1983-11-17

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