Classifications

• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01K—ELECTRIC INCANDESCENT LAMPS
  • H01K1/00—Details
  • H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
  • H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01K—ELECTRIC INCANDESCENT LAMPS
  • H01K1/00—Details
  • H01K1/18—Mountings or supports for the incandescent body
  • H01K1/24—Mounts for lamps with connections at opposite ends, e.g. for tubular lamp
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01K—ELECTRIC INCANDESCENT LAMPS
  • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
  • H01K3/22—Exhausting, degassing, filling, or cleaning vessels

Landscapes

• Engineering & Computer Science (AREA)
• Manufacturing & Machinery (AREA)
• Resistance Heating (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=7578375

Family Applications (2)

Family Applications After (1)

Country Status (2)

• 0
  • NL NL30599D patent/NL30599C/xx active
  • NL NL17048D patent/NL17048C/xx active
• 1925
  • 1925-04-30 DE DEV20182D patent/DE447592C/de not_active Expired

Also Published As

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