| 摘要 |
This invention refers to the creation of piston-bearing linear pumps of a variable displacement through mechanical variable geometry crankshaft systems which also operate as an actual torque load gauge. The operational principle of these crankshaft systems, is based on one hand on the centrifugal force which acts on the mechanical swiveling parts such as the crankshaft webs (G1-G2) and the swinging buttons (47-47b) as well as the symmetric arms (72) and, on the other hand, on the presence of a load acting as a centripetal force so that all the above parts exist under a controlled swinging. Those swinging parts are under direct or indirect connection with the pistons of the pumps in question, which start to reciprocate. Nevertheless, all pumps using crankshaft webs are easily modified from pumps of constant displacement to power producing engines.
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