| 摘要 |
Figure 5 shows a 2-cylinder engine in section on A.B. The axis of the motor being C.D with, at: 1. the driveshaft 2. circular crank case 3. connecting rod connecting the piston to the crankshaft 4. circular crankshaft 5. rolling-contact bearings 6. cylinder block 7. piston 8. camshaft control gear 9. exhaust port 10. intake port 11. piston rings 12. valve unit This engine of figure 4 with these two cylinders makes it possible to have two explosions per crankshaft revolution and performs the same work as a four-cylinder engine. This system of circular crankshaft can be used as control system in a hydraulic motor in a compressor or any other mechanisms. <IMAGE>
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