3510925

Information

• Patent Grant
• 3510925

• References
• Source

• Patent Number

  3,510,925

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1970
  54 years ago

• CPC

  • H01J43/28 - Vessels wall of the tube Windows Screens Suppressing undesired discharges or currents
  • C04B37/021 - in a direct manner
  • C04B37/025 - consisting of glass or ceramic material
  • H01J5/20 - Seals between parts of vessels
  • H01J9/00 - Apparatus or processes specially adapted to the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof Recovery of material from discharge tubes or lamps
  • H01J9/12 - of photo-emissive cathodes of secondary-emission electrodes
  • C04B2237/10 - Glass interlayers
  • C04B2237/341 - Silica or silicates
  • C04B2237/36 - Non-oxidic
  • C04B2237/406 - Iron
  • C04B2237/408 - Noble metals
  • C04B2237/708 - of one or more of the interlayers
  • C04B2237/76 - Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc
  • C04B2237/765 - at least one member being a tube
  • C04B2237/84 - Joining of a first substrate with a second substrate at least partially inside the first substrate, where the bonding area is at the inside of the first substrate
  • H01J2893/0037 - Solid sealing members other than lamp bases
  • Y10S228/903 - Metal to nonmetal

• US Classifications

  • 445 - Electric lamp or space discharge component or device manufacturing
  • 065 - Glass manufacturing
  • 228 - Metal fusion bonding
  • 313 - Electric lamp and discharge devices