US Patent: 864,294
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| Rotary Engine
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Patentee:
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| Otto Ebert (exact or similar names) - Cleveland, Cuyahoga County, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 14, 1907 |
| Granted: |
Aug. 27, 1907 |
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Joel Havens
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Description: |
| Claim:
In a rotary engine, the combination of a casing, and a rotary piston therein with blades, the casing having a series of circumferential chambers with partitions between the ends thereof positioned to be successively closed and then opened, by the passage of the blades across the same, to successively cut in additional expansion chambers, the partitions being of less width than the distance between the blades, and the relative lengths of the chambers, and said distances being unequal. |
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