Rotary engine rotor with lip and a recess on the flank
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United States of America Patent
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Oct 4, 2022
Grant Date -
Aug 27, 2020
app pub date -
May 13, 2020
filing date -
Feb 11, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A rotary engine rotor (10) comprising three rotor flanks (12) arranged in a generally equilateral triangle shape, each rotor flank (12) having a leading edge (16) and a trailing edge (17), an elongate lip (21) being provided on the leading edge (16) of at least one of the rotor flanks (12), the elongate lip (21) extending the full axial length of the rotor flank (12). In another aspect, at least one rotor flank (12) comprises a cavity having a leading edge and a trailing edge, and at least a portion of the base of the cavity proximal to a trailing edge thereof is curved outwardly.
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