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:
Aug. 11, 2015
Filed:
Nov. 24, 2014
Applicant:
Von Ardenne Gmbh, Dresden, DE;
Inventor:
Harald Gross, Dresden-Langebrueck, DE;
Assignee:
VON ARDENNE GmbH, Dresden, DE;
Primary Examiner:
Int. Cl.
CPC ...
H01J 11/00 (2012.01); H01J 61/52 (2006.01); H01J 61/80 (2006.01); H01J 61/16 (2006.01); H01J 61/74 (2006.01); H01J 61/54 (2006.01); H01J 61/32 (2006.01); H01J 61/34 (2006.01);
U.S. Cl.
CPC ...
H01J 61/74 (2013.01); H01J 61/32 (2013.01); H01J 61/34 (2013.01); H01J 61/52 (2013.01); H01J 61/547 (2013.01); H01J 61/80 (2013.01);
Abstract
A flash lamp with a gas fill for suppressing self-starting includes an elongate discharge tube having two electrodes arranged in the discharge tube at opposite ends of the discharge tube. A starting electrode for applying a starting voltage is arranged outside the discharge tube, and the discharge tube has a length of at least 1000 mm and is filled with a gas fill. In order to suppress undesired self-starting, the discharge tube is filled with a gas mixture which contains at least one inert gas and at least one gas suppressing self-starting.