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. 17, 2016
Filed:
Apr. 12, 2013
Applicant:
Koninklijke Philips N.v., Eindhoven, NL;
Inventors:
Lars Dabringhauusen, Baesweiler, DE;
Juergen Gerhard Mertens, Aachen, DE;
Anton Duschl, Hauzenberg, DE;
Assignee:
Koninklijke Philips N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 61/54 (2006.01); H01J 5/54 (2006.01); H01J 5/56 (2006.01); H01J 9/30 (2006.01); H01J 61/30 (2006.01); H01J 61/56 (2006.01); F21S 8/10 (2006.01);
U.S. Cl.
CPC ...
H01J 61/54 (2013.01); H01J 5/54 (2013.01); H01J 5/56 (2013.01); H01J 9/30 (2013.01); H01J 61/30 (2013.01); H01J 61/56 (2013.01); F21S 48/1104 (2013.01); F21S 48/1186 (2013.01);
Abstract
A lamp () is described comprising a burner () fixed to a lamp base (). The lamp base () includes a top wall oriented towards the burner (). Within the top wall, an opening () is provided. The lamp base () further comprises an insulation chamber () where an electrical component, e. g. a transformer (), is embedded within an insulation compound (). In order to prevent possibly spilled insulation compound from leaking through the opening (), a raised retention wall () is provided around the opening.