Rotary pump/turbine apparatus and integrated valve system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 1, 2001
Grant Date -
N/A
app pub date -
Jan 13, 2000
filing date -
Jan 13, 2000
priority date (Note) -
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Abstract
An apparatus having the capability to be used as a pump, or as a turbine, or as an engine with an ignition and fuel system, in which four rotors are arranged within a housing to define an inner and outer volume area, with a valve set comprised of rotating members that define various apertures, and which provide venting ports during their rotation about the inner or outer volume areas, where said venting ports vary in their opening size in relation to the rate of volume increase or decrease in the area they are venting. This apparatus is balanced and allows for high speed operation, with the rotating ports arranged during the rotation cycle so that when valve sets are on both ends of the rotors, opposable venting of the inner or outer volume area occurs on the bottom of the apparatus, in the same variable manner as the top valve set.
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