Electric lamp and discharge devices – With gas or vapor – Having electrode lead-in or electrode support sealed to...
Patent
1986-11-12
1988-08-23
Moore, David K.
Electric lamp and discharge devices
With gas or vapor
Having electrode lead-in or electrode support sealed to...
313625, 313631, 445 29, H01J 61073, H01J 6136, H01J 928
Patent
active
047663472
ABSTRACT:
The invention relates to a high-pressure discharge lamp comprising a discharge vessel (3) enclosing a discharge space (3b) and provided with two main electrodes (4,5). Each of the main electrodes is connected to a lead-through member (40,50), which is enclosed with a clearance space (10) by a closing part (30) and is connected thereto by means of a melting glass connection (9) in a gas-tight manner. According to the invention, the lead-through member is provided with a proturberance (51) reaching as far as the closing part in such a manner that the lead-through member (50) is passed with a clamping fit through the ceramic closure member. Thus, the lead-through member is fixed, as a result of which the manufacture of the lamp is considerably simplified.
REFERENCES:
patent: 3243635 (1966-03-01), Louden et al.
patent: 4560903 (1985-12-01), Sneijers et al.
Janssen Marc F. R.
Renardus Max L. P.
Moore David K.
Tamoshunas Algy
U.S. Philips Corporation
Wieder K.
Wieghaus Brian J.
LandOfFree
High-pressure discharge lamp having a lead-through with a protub 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 having a lead-through with a protub, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-pressure discharge lamp having a lead-through with a protub will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-837336