High-pressure discharge lamp having a single socket

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United States of America Patent

PATENT NO 8502449
APP PUB NO 20120229023A1
SERIAL NO

13509223

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A high-pressure discharge lamp having a single socket, comprising: a discharge vessel (100) having two opposite sealed ends (120, 130) and a discharge chamber (110) arranged between the sealed ends (120, 130), a first sealed end (120) extending into a lamp base (400) and the second sealed end (130) protruding out of the lamp base (400), a first electrode (20) which is fixed in the first sealed end (120) of the discharge vessel (100) and has an end on the discharge side extending into the discharge chamber (110), a second electrode (30) which is fixed in the second sealed end (130) of the discharge vessel (100) and has an end on the discharge side extending into the discharge chamber; and (110), a base flange (420) arranged on the lamp base (400) and defining a plane (421) which is usable for adjusting the high-pressure discharge lamp in an optical system wherein for the distance A from the end of the first electrode (20) on the discharge side to the plane (421) of the base flange (420) and for the distance B from the end of the second electrode (30) on the discharge side to the plane (421) of the base flange (420), the following relation applies:

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Patent Owner(s)

  • OSRAM GMBH

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Becker, Jürgen Berlin, DE 16 426
Bedynek, Florian Berlin, DE 4 9
Klages, Kilian Detmold, DE 27 12
Pietsch, Karsten Berlin, DE 11 45
Protsch, Matthias Berlin, DE 5 8

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