Internal-combustion engines – Rotary – With compression – combustion – and expansion in a single...
Reexamination Certificate
2003-04-22
2008-10-07
Trieu, Thai-Ba (Department: 3748)
Internal-combustion engines
Rotary
With compression, combustion, and expansion in a single...
C123S241000, C418S038000, C418S036000
Reexamination Certificate
active
07431007
ABSTRACT:
A rotary apparatus with an enclosure formed by a hollow curved housing along with two sleeves, with two vanes within the enclosure, where one vane is fitted on each sleeve and the space within the enclosure is partitioned into two segregated volumes by the vanes which can rotate along with the sleeve that the individual vane is fitted on, by use of the timing devices, couplings, brakes and shaft, resulting in a sequence of alternate, independent or simultaneous rotation and stopping of vanes that leads to increase and decrease of volume of the segregated spaces, in a fashion that results in a thermodynamic gas cycles with Variable Compression ratio.
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Schmeiser Olsen & Watts LLP
Trieu Thai-Ba
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