Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Reexamination Certificate
2005-07-05
2005-07-05
Patel, Vip (Department: 2879)
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
C313S025000, C313S026000
Reexamination Certificate
active
06914383
ABSTRACT:
A light source device in which the operating characteristic of the auxiliary light source can be improved, in which the starting property within the main discharge vessel is extremely advantageous and which has high reliability with respect to vibration resistance and impact strength without the disadvantage of a cost increase due to the complicated arrangement of the light source device, without reducing the proportion of good articles in the manufacture of the products, and without reducing the quality of the discharge lamp is achieved using a main discharge lamp mounted in a reflector with an auxiliary light source tightly held by the reflector or components which are adjacent to the reflector and without contact with the main discharge vessel.
REFERENCES:
patent: 5323091 (1994-06-01), Morris
patent: 6268698 (2001-07-01), Scholz
patent: 2002-100323 (2002-04-01), None
Arimoto Tomoyoshi
Imamura Atsushi
Yamashita Takashi
Nixon & Peabody LLP
Patel Vip
Safran David S.
Ushiodenki Kabushiki Kaisha
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