Crevice-less end closure member comprising a feed-through

Details Crevice-less end closure member comprising a feed-through Crevice-less end closure member comprising a feed-through

2007-07-24

2007-07-24

Patel, Vip (Department: 2879)

Electric lamp and discharge devices

With gas or vapor

Having electrode lead-in or electrode support sealed to...

C313S624000, C313S625000

Reexamination Certificate

active

10535641

ABSTRACT:
An end closure member (1) with a feed-through (5) having a feed-through entry opening (8) and a feed-through exit opening (9) and connection means (10) for forming a gas-tight connection between the end closure member (1) and the feed-through (5), the feed-through entry opening (8) cross-section being larger than the feed-through exit opening (9), and the connection means (10) being located in the area of the feed-through exit opening (9).

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