Lamp device and method for the production of a lamp device

Details Lamp device and method for the production of a lamp device Lamp device and method for the production of a lamp device

2006-12-22

2011-12-27

Won, Bumsuk (Department: 2889)

Electric lamp and discharge devices

With gas or vapor

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

C313S634000, C445S026000

Reexamination Certificate

active

08084944

ABSTRACT:
A lamp device (1), wherein the lamp device (1) has at least one contact conductor (31) and a vessel (20) for enclosing a gas. The vessel (20) delimits a primary volume (40) and a secondary volume (41), the primary volume (40) and the secondary volume (41) being interconnected by a transitional region (21) of the vessel (20). The contact conductor (31) runs through the transitional region, and the contact conductor (31) has a recess (33) that is arranged in the transitional region.

REFERENCES:
patent: 2003/0057837 (2003-03-01), Davey
patent: 2003/0151364 (2003-08-01), Matsushima et al.
patent: 2004/0100196 (2004-05-01), Chiba
patent: 2006/0170318 (2006-08-01), Morimoto et al.
patent: 1445813 (2003-10-01), None
patent: 0913 855 (1999-05-01), None
patent: 1 339 091 (2003-08-01), None
patent: 2001-126662 (2001-05-01), None

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