Bubbler for the transportation of substances by a carrier gas

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United States of America Patent

PATENT NO 8272626
APP PUB NO 20080251016A1
SERIAL NO

12093893

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Abstract

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A bubbler (2) for delivering liquid or solid metalorganic compounds to a reactor site. The bubbler has an inner and outer chamber and has a member (14) positioned between its inlet (6) and outlet (8) that is provided with a plurality of apertures therein. The member (14) is preferably in the form of a perforated disc having a predefined density of apertures therein to provide optimum pick up and flow of carrier gas through the bubbler.

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Patent Owner(s)

  • SIGMA-ALDRICH CO.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cunning, Hugh Chester, GB 2 21
Kanjolia, Ravi North Andover, US 16 1249
Odedra, Rajesh Altrincham, GB 25 1788
Williams, Graham South Wirral, GB 32 1079

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