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:
Jul. 19, 2016
Filed:
May. 06, 2010
Applicant:
Andrew Simon Neate, Aylesbury, GB;
Inventor:
Andrew Simon Neate, Aylesbury, GB;
Assignee:
Ceravision Limited, Milton Keynes, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 65/04 (2006.01); H05B 41/28 (2006.01);
U.S. Cl.
CPC ...
H01J 65/044 (2013.01); H05B 41/2806 (2013.01); Y02B 20/22 (2013.01);
Abstract
An electrodeless, microwave lamp has a magnetron as a microwave source and an excitable material lucent crucible in whose excitable material a plasma is established. For coupling microwaves from the magnetron into the crucible, an air wave guide coupling circuit is provided, with an output of the magnetron as an input at one quarter lambda from one end and an output at one quarter from the other end as an input to a connection to the crucible.