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. 20, 2014
Filed:
Jan. 19, 2011
Markus Gerhard, Aachen, DE;
Lars Dabringhausen, Baesweiler, DE;
Markus Gerhard, Aachen, DE;
Lars Dabringhausen, Baesweiler, DE;
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
It is provided a burner for automotive lamps, particularly HID lamps, comprising a discharge vessel for generating light by means of a discharge arc. A glass body for protecting the discharge vessel comprises a shaft for being inserted into a socket. The shaft comprises at least one insulation pocket for receiving a rib of the socket and for insulating the first electrode outside the glass body. Due to the insulation pocket the glass body may provide an umbrella-like dielectric increasing the minimum necessary way for a high voltage discharge arc to the uncovered part of the first electrode at the proximal end of the shaft. Due to the improved insulation effect by means of the insulation pocket, the height of the shaft of the glass body may be significantly reduced leading to a reduced height of the burner without impairing the insulation of the burner.