US Patent: 1,007,866
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| Rotary engine
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Patentee:
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| Ambrose Everts Greene (exact or similar names) - Pueblo, CO |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 02, 1910 |
| Granted: |
Nov. 07, 1911 |
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Jeff Joslin
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Description: |
| This rotary steam engine design avoids the use of "cam-actuated reciprocating elements, which, from their very nature, are inefficient and short lived." Instead, the engine uses rotary pistons that move with an irregular angular velocity; the intake and exhaust ports are covered and uncovered by the movement of the pistons. |
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