Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Arthur Ross0
George Feilders0
Neil Ernest Davison0
Date of Patent
May 31, 2011
0Patent Application Number
123994060
Date Filed
March 6, 2009
0Patent Primary Examiner
Patent abstract
The present invention describes a torch for producing a plasma for a spectrochemical analysis comprising: an alumina ceramic injector, a vitreous material inner tube concentric with the injector, and an annular joint between the injector and the inner tube. The joint fixedly attaches the injector and the inner tube together and comprises of an adhesive compatible with vitreous material and alumina ceramic. A method of manufacturing the torch is also described.
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