3220815

Information

• Patent Grant
• 3220815

• References
• Source

• Patent Number

  3,220,815

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1965
  59 years ago

• CPC

  • H01J5/32 - Seals for leading-in conductors
  • C03C10/0009 - containing silica as main constituent
  • C03C10/0027 - containing SiO2, Al2O3, Li2O as main constituents
  • C03C27/046 - of metals, metal oxides or metal salts only
  • C04B35/632 - Organic additives
  • C04B37/026 - consisting of metals or metal salts
  • H01J5/20 - Seals between parts of vessels
  • H01J5/26 - between insulating and conductive parts of vessel
  • C04B2235/604 - Pressing at temperatures other than sintering temperatures
  • C04B2235/6562 - Heating rate
  • C04B2235/6565 - Cooling rate
  • C04B2235/6567 - Treatment time
  • C04B2237/06 - Oxidic interlayers
  • C04B2237/10 - Glass interlayers
  • C04B2237/405 - Iron metal group
  • C04B2237/406 - Iron
  • C04B2237/407 - Copper
  • C04B2237/525 - by heating
  • C04B2237/54 - Oxidising the surface before joining
  • C04B2237/62 - Forming laminates or joined articles comprising holes, channels or other types of openings
  • C04B2237/64 - Forming laminates or joined articles comprising grooves or cuts
  • C04B2237/68 - Forming laminates or joining articles wherein at least one substrate contains at least two different parts of macro-size
  • C04B2237/704 - of one or more of the ceramic layers or articles
  • C04B2237/706 - of one or more of the metallic layers or articles
  • 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
  • C04B2237/78 - Side-way connecting
  • 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
  • H01J2893/0043 - Glass-to-metal or quartz-to-metal

• US Classifications

  • 065 - Glass manufacturing
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 174 - Electricity: conductors and insulators
  • 313 - Electric lamp and discharge devices
  • 428 - Stock material or miscellaneous articles
  • 501 - Compositions: ceramic