Electric lamp and discharge devices – With detachable electrical connector or support
Patent
1991-09-24
1993-06-01
Yusko, Donald J.
Electric lamp and discharge devices
With detachable electrical connector or support
313 51, 313318, 362226, 362262, 439614, H01J 548
Patent
active
052163180
ABSTRACT:
The capped high-pressure discharge lamp has a lamp cap of insulating material provided with a centrally disposed contact member and with a metal sleeve concentrical thereto. A first end of a discharge vessel is mounted within said metal sleeve and a current supply conductor is attached to said metal sleeve. The rotationally symmetrical geometry of the cap allows insertion of the lamp into a holder in any rotational position.
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patent: 5036439 (1991-07-01), Hoffmann et al.
Van Dulmen Hendrikus A. M.
Verspaget Godefridus N. M.
Miller Paul R.
Patel N. D.
U.S. Philips Corporation
Yusko Donald J.
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