Pneumatic conveying system with directional change of a gas/particulate material stream

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United States of America Patent

PATENT NO 4767243
SERIAL NO

06832954

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Abstract

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A pneumatic conveying system for conveying particulate material includes a connection chamber for changing the direction of flow so as to bring about a pressure drop. An upstream tube and a downstream tube are connected, spaced from each other, to an end wall in the connection chamber. Between the tubes, the end wall is formed with a double-curved surface bulging inwards towards the connection chamber, said surface being suitably saddle-shaped.

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Patent Owner(s)

Patent OwnerAddress
ASEA STAL AB A SWEDISH CORPORATIONNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brannstroom, Roine Finspong, SE 1 5

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