The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 03, 1988
Filed:
Oct. 31, 1986
Wolfgang Greiler, Unterhaching, DE;
Abstract
To provide a low-profile socket for a single-ended high-pressure discharge lamp, a ceramic body is formed with a recess and includes two connection terminal elements (8, 9) secured thereto. A separating wall (7) subdivides the recess in the socket body into two chambers (4, 5; 6), one each of the contact terminal elements being located in a respective chamber (8:4-5; 9:6). The socket body (2) is formed with an access opening (5, 18) to the lamp terminal connection end portions (10, 11) of the connection terminal elements and closed off towards the lamp base (FIG. 3:21) by cover plates (16, 17) presenting a flat engagement surface for matching surfaces on the lamp base. The separating wall (7) which subdivides the socket into the two chambers insures high resistance against high-voltage flash-over, which may be in the order of 25 kV during hot-starting ignition.