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
  • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
  • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
  • H01J29/36—Photoelectric screens; Charge-storage screens
  • H01J29/39—Charge-storage screens
  • H01J29/43—Charge-storage screens using photo-emissive mosaic, e.g. for orthicon, for iconoscope
• • C—CHEMISTRY; METALLURGY
  • C03—GLASS; MINERAL OR SLAG WOOL
  • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
  • C03B13/00—Rolling molten glass, i.e. where the molten glass is shaped by rolling
  • C03B13/12—Rolling glass with enclosures, e.g. wire, bubbles, fibres, particles or asbestos
• • 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
  • H01J31/36—Tubes with image amplification section, e.g. image-orthicon
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04Q—SELECTING
  • H04Q3/00—Selecting arrangements
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04Q—SELECTING
  • H04Q3/00—Selecting arrangements
  • H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages

Landscapes

• Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
• Computer Networks & Wireless Communication (AREA)
• Materials Engineering (AREA)
• Organic Chemistry (AREA)
• Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
• Devices For Executing Special Programs (AREA)
• Manufacturing Of Steel Electrode Plates (AREA)
• Data Exchanges In Wide-Area Networks (AREA)
• Telephonic Communication Services (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=32232485

Family Applications (1)

Country Status (6)

Families Citing this family (7)

• 1945
  • 1945-11-28 GB GB9665/49A patent/GB657657A/en not_active Expired
• 1949
  • 1949-02-03 BE BE487153D patent/BE487153A/xx unknown
  • 1949-05-22 DE DEP43568A patent/DE851366C/de not_active Expired
  • 1949-07-25 FR FR991340D patent/FR991340A/fr not_active Expired
• 1950
  • 1950-08-31 NL NL155739A patent/NL82639C/xx active
  • 1950-09-26 US US186858A patent/US2598412A/en not_active Expired - Lifetime

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