Title: High voltage discharge lamp and luminous tube with long service life and resistance to shock
Application Number: 01142555 Application Date: 2001.11.07
Publication Number: 1353446 Publication Date: 2002.06.12
Approval Pub. Date: 2006.07.12 Granted Pub. Date: 2006.07.12
International Classifi-cation: H01J61/82;H01J61/30;H01J61/073;H01J61/36
Applicant(s) Name: Matsushita Electric Industrial Co., Ltd. Address:
Inventor(s) Name: Azuma Masahan;Nishiura Yoshiharu;Baniwa Takashi
Attorney & Agent: zhang tianan
Abstract:
    A high-pressure discharge lamp having an luminotron that includes a pair of electrodes and a metal halide enclosed luminous part, and the pair of capillary tube parts is arranged at the end of the main tube part. The pair of capillary tube parts is sealed by means of a seal member to a different one of a pair of feeders, which supplies electricity to each of the electrodes. At least one of the feeders includes a first conductive member that is resistant to halides and sealed to the capillary tube part, and a second conductive member that is connected to the first conductive member outside the capillary tube part and fixed at an outer end of the capillary tube part by means of the seal member.
Time: 7