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:
Feb. 29, 2000
Filed:
Jan. 27, 1998
Applicant:
Inventors:
Mohammad Kamarehi, N. Potomac, MD (US);
Aseem Kumar Srivastava, Gaithersburg, MD (US);
Robert D Wooten, Rockville, MD (US);
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ;
U.S. Cl.
CPC ...
313 44 ; 315112 ;
Abstract
An apparatus for cooling an electrodeless lamp including a supersonic outlet jet for providing a stream of cooling gas. A common manifold including mounting elements for a plurality of conduits of equal length for transporting cooling gas, wherein the mounting elements are at staggered elevational positions so that the conduits provide cooling gas in the vicinity of lamp envelope at different elevational positions.