JPS573351A - Electron gun frame body - Google Patents

Electron gun frame body

Info

Publication number
JPS573351A
JPS573351A JP7555580A JP7555580A JPS573351A JP S573351 A JPS573351 A JP S573351A JP 7555580 A JP7555580 A JP 7555580A JP 7555580 A JP7555580 A JP 7555580A JP S573351 A JPS573351 A JP S573351A
Authority
JP
Japan
Prior art keywords
concave groove
groove section
shielded wire
housed
section
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.)
Pending
Application number
JP7555580A
Other languages
Japanese (ja)
Inventor
Hiromichi Moriguchi
Yoshio Sekiya
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7555580A priority Critical patent/JPS573351A/en
Publication of JPS573351A publication Critical patent/JPS573351A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H01J29/503—Three or more guns, the axes of which lay in a common plane

Abstract

PURPOSE:To stably arrange a shielded wire and control firing discharge between electrodes by providing a concave groove section in which th shielded wire is housed on the rear of insulated glass. CONSTITUTION:A concave groove section 8a is provided on the rear of insulated glass 8 on which the electrode support section of a G3 electrode 4 is deposited and fixed in the direction vertical to the long direction of the insulated glass 8. Within this concave groove section 8a, one end section side of a shielded wire 9 whose other end is connected to the G3 electrode 4 is housed and arranged. In this case, the depth of this concave groove section 8a is deeper than the diameter of the shielded wire 9. The shielded wire 9 housed in the concave groove section 8a is shaped, housed, and arranged so that it cannot be protruded outside from this concave groove section 8a.
JP7555580A 1980-06-06 1980-06-06 Electron gun frame body Pending JPS573351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7555580A JPS573351A (en) 1980-06-06 1980-06-06 Electron gun frame body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7555580A JPS573351A (en) 1980-06-06 1980-06-06 Electron gun frame body

Publications (1)

Publication Number Publication Date
JPS573351A true JPS573351A (en) 1982-01-08

Family

ID=13579537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7555580A Pending JPS573351A (en) 1980-06-06 1980-06-06 Electron gun frame body

Country Status (1)

Country Link
JP (1) JPS573351A (en)

Similar Documents

Publication Publication Date Title
GB2033650B (en) Electron gun with astigmatic flare-reducing beam forming region
JPS56126535A (en) Electron discharge electrode and its manufacture
GB8806912D0 (en) Wire ion plasma gun
ES296059U (en) Plasma torch.
GB8700605D0 (en) Ion plasma electron gun
GB2203890B (en) Ion plasma electron gun with dose rate control via amplitude modulation of the plasma discharge
EP0187860A4 (en) Cathode ray tube.
JPS56147352A (en) Electron discharge tube
AU552463B2 (en) Iron active electrode
JPS573351A (en) Electron gun frame body
JPS57143289A (en) Arc furnace electrode
JPS57501900A (en)
GB1247502A (en) Improvements in or relating to glow-discharge apparatus for spectral and/or absorption analysis
JPS5776787A (en) Electrode for arc furnace
EP0378338A3 (en) Discharge tube
JPS56165577A (en) Chamber for electron beam welding
JPS5776789A (en) Electrode for arc furnace
PL238941A1 (en) Electrode holder for an arc furnace
JPS57105960A (en) Preparation of lead battery electrode group
JPS5763746A (en) Methdo of producing cathode ray tube and electron fun electrode member improved for cathode ray tube produced by same metod
JPS55150936A (en) Wire-cut electric discharge machine
HK189696A (en) Electron tube or gun having an oxide cathode
GB2166629B (en) Electrode for an arc furnace
JPS5729337A (en) Body electrode
FAHRENSCHON et al. Gas-discharge matrix display(with inherent memory)[Final Report]