Electrospray source
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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May 28, 2013
Grant Date -
May 7, 2009
app pub date -
Aug 18, 2008
filing date -
Aug 21, 2007
priority date (Note) -
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Abstract
An electrospray source useful for a variety of applications and including an emitter with a porous media flow distributor having a surface forming multiple Taylor cones. A casing about the porous media flow distributor controls the direction of a working fluid through the porous media. An extractor is at a potential different than the emitter for forming the Taylor cones. A guard electrode is disposed between the emitter and the extractor and is at or above the potential of the emitter for shaping the electric field formed between the emitter and the extractor.
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