Rotary vane motor with split vane
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United States of America Patent
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-
Aug 1, 2017
Grant Date -
Jan 15, 2015
app pub date -
Jul 10, 2013
filing date -
Jul 10, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention relates to a rotary motor, comprising a plurality of vanes, wherein each of the vanes is split into two subvanes, one or more elastic members, wherein the elastic member is configured to push each of the subvanes forming a vane toward an end plate to form a seal between the subvane and the end plate; an inner rotary member housing the plurality of vanes projecting from a central rotation axis of the inner rotor; a lobe member encompassing the inner rotary member and the plurality of vanes; a plurality of chambers wherein each of the chambers is encompassed by an inner surface of the lobe member and an outer surface of the inner rotary member; and one or more end plates to enclose the plurality of vanes, the inner rotary member, the lobe member and the plurality of chambers.
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