Motors: expansible chamber type – Three or more cylinders arranged in parallel radial or... – Cylinders parallel to rotation axis
Patent
1978-09-05
1981-03-03
Freeh, William L.
Motors: expansible chamber type
Three or more cylinders arranged in parallel radial or...
Cylinders parallel to rotation axis
13762523, 13762532, 91180, F16K 1107, F01B 1302
Patent
active
042533805
ABSTRACT:
A rotary manifold valve mechanism for sequentially connecting a plurality of fluid flow ports with a fluid inlet and a fluid outlet, in which a stationary valving element has connections respectively with the fluid inlet and fluid outlet, and an operatively associated rotatable manifold is provided with the flow ports. In one form of the invention the valving element is stationary and positioned within the manifold element which is drivingly rotated by a connected shaft, while in a modified form the valving element is positioned outwardly of the manifold element which in this case comprises the shaft and wherein the flow ports are formed on the shaft periphery.
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McConnell David P.
Tully Louis E.
Freeh William L.
McConnell David P.
Weilein Paul A.
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