JPS4885031A - - Google Patents

Info

Publication number
JPS4885031A
JPS4885031A JP999273A JP999273A JPS4885031A JP S4885031 A JPS4885031 A JP S4885031A JP 999273 A JP999273 A JP 999273A JP 999273 A JP999273 A JP 999273A JP S4885031 A JPS4885031 A JP S4885031A
Authority
JP
Japan
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
JP999273A
Other languages
Japanese (ja)
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
Priority claimed from NL7201226A external-priority patent/NL7201226A/xx
Application filed filed Critical
Publication of JPS4885031A publication Critical patent/JPS4885031A/ja
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
    • H01J29/003—Arrangements for eliminating unwanted electromagnetic effects, e.g. demagnetisation arrangements, shielding coils
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/021—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof arrangements for eliminating interferences in the tube
    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/867—Means associated with the outside of the vessel for shielding, e.g. magnetic shields
    • 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
    • H01J29/92—Means forming part of the tube for the purpose of providing electrical connection to it
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
    • H01J31/34—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at cathode potential, e.g. orthicon
    • H01J31/38—Tubes with photoconductive screen, e.g. vidicon

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
JP999273A 1972-01-28 1973-01-25 Pending JPS4885031A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7201226A NL7201226A (enrdf_load_stackoverflow) 1971-05-22 1972-01-28

Publications (1)

Publication Number Publication Date
JPS4885031A true JPS4885031A (enrdf_load_stackoverflow) 1973-11-12

Family

ID=19815250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP999273A Pending JPS4885031A (enrdf_load_stackoverflow) 1972-01-28 1973-01-25

Country Status (6)

Country Link
JP (1) JPS4885031A (enrdf_load_stackoverflow)
AR (1) AR196108A1 (enrdf_load_stackoverflow)
BE (1) BE794632A (enrdf_load_stackoverflow)
ES (1) ES411010A1 (enrdf_load_stackoverflow)
IT (1) IT978470B (enrdf_load_stackoverflow)
SE (1) SE383067B (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4420087Y1 (enrdf_load_stackoverflow) * 1966-09-26 1969-08-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4420087Y1 (enrdf_load_stackoverflow) * 1966-09-26 1969-08-28

Also Published As

Publication number Publication date
SE383067B (sv) 1976-02-23
BE794632A (fr) 1973-07-26
AR196108A1 (es) 1973-11-30
ES411010A1 (es) 1975-12-01
IT978470B (it) 1974-09-20

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