Electric lamp and discharge devices – With gas or vapor – Having electrode lead-in or electrode support sealed to...
Patent
1983-01-28
1985-12-24
DeMeo, Palmer C.
Electric lamp and discharge devices
With gas or vapor
Having electrode lead-in or electrode support sealed to...
313634, H01J 6130, H01J 6136
Patent
active
045609039
ABSTRACT:
The invention relates to a high-pressure discharge lamp comprising a discharge vessel enclosing a discharge space and provided with two main electrodes. Each of the main electrodes is connected to a lead-through element which is enclosed with an intermediate space by a closing part and is connected thereto in a gas-tight manner by means of a sealing joint. According to the invention, the lead-through element is provided with a protuberance reaching as far as the closing part and being present around the whole periphery of the lead-through element. In this manner, a screening of the sealing joint from the discharge space is obtained.
REFERENCES:
patent: 3243635 (1966-03-01), Louden et al.
patent: 3485343 (1969-12-01), Jorgensen
patent: 3534213 (1970-10-01), Simon et al.
patent: 3726582 (1973-04-01), Tol et al.
patent: 4315187 (1982-02-01), Chow
Claassens Jacobus M. M.
Sneijers Andreas P. E.
Van den Plas Roger J. Q.
DeMeo Palmer C.
O'Shea Sandrah
Smith Robert S.
U.S. Philips Corporation
LandOfFree
High pressure discharge lamp does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High pressure discharge lamp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High pressure discharge lamp will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1481768