Electrospray emitter and method of manufacture

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United States of America Patent

PATENT NO 9969158
SERIAL NO

13508645

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Abstract

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An electrospray emitter (10) for emitting a liquid comprising a sheet (40) having a channel (65) opening to an aperture (55) on a flat emitter surface extending across the sheet (40). A charging electrode (80) coupleable to an electrical supply and arranged to apply an electrical charge to liquid passing into the channel (65). A control electrode (50) proximal to the channel (65) for controlling electrospray emission, that may be embedded in the sheet. A non-wetting or insulating layer (30) may be applied to the sheet.

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Patent Owner(s)

Patent OwnerAddress
QUEEN MARY & WESTFIELD COLLEGEMILE END ROAD LONDON E1 4NS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shepherd, Mark Richard Royston, GB 19 409
Stark, John London, GB 26 177

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