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Ceramic lamp

  • US 6,313,582 B1
  • Filed: 09/17/1999
  • Issued: 11/06/2001
  • Est. Priority Date: 09/18/1998
  • Status: Expired due to Fees
First Claim
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1. Ceramic lamp of translucent ceramic having a lamp vessel with a bulb portion and hermetically sealed tube portions connected to the bulb portion, electrically conductive supply components in the bulb portion, and hermetically sealing bodies of electrically conductive cermet weld on the hermetically sealed tube portions with a sealing material to form a hermetically sealed arrangement, base parts of the electrically conductive supply components held in the hermetically sealed bodies of electrically conductive cermet;

  • wherein an intermediate layer is formed in a surface area of the hermetically sealing body, components of the electrically conductive cermet of the hermetically sealing body being intermixed with components of the sealing materials in said intermediate layer.

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