Title:
LIGHT SOURCE POWERED BY MICROWAVES
Document Type and Number:
WIPO Patent Application WO/2010/128301
Kind Code:
A3
Abstract:
An electrodeless, microwave lamp (1) has a magnetron (2) as a microwave source and an excitable material lucent crucible (5) in whose excitable material a plasma is established. For coupling microwaves from the magnetron into the crucible, an air wave guide coupling circuit (4) 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.
Inventors:
NEATE ANDREW SIMON (GB)
Application Number:
PCT/GB2010/000911
Publication Date:
January 06, 2011
Filing Date:
May 06, 2010
Export Citation:
Assignee:
CERAVISION LTD (GB)
NEATE ANDREW SIMON (GB)
NEATE ANDREW SIMON (GB)
International Classes:
H01J65/04; H05B41/24
Foreign References:
| JPS6255858A | 1987-03-11 | |||
| US4041352A | 1977-08-09 |
Attorney, Agent or Firm:
BROOKS, Nigel Samuel (East MeonPetersfield, Hampshire GU32 1QN, GB)
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