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Hydraulic Turbine Motor
[Category : - Motors]
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There's no doubt that this'll be a complete surprise to the industry. I'm assuming that the water turbine created just enough confusion so the concept was never considered.
This motor can also be considered the 1st piston / turbine hybrid motor whereas it functions as a turbine but relies on a method of valving and timing to function as referenced in patent paragraph 0032 .
There`s many advantages over conventional hydraulic motors such as being cheaper to manufacture, quieter, a longer life cycle and less chances of metal contamination. All due to the fact that there's only one moving part which is free of friction aside from the bearings.
We`ve been unable to have it load tested locally due to liability concerns but no-load output is 3150.rpm using 1.k psi@ 10.gpm. and using only 2 of the 4 turbine inlets. The turbine measures 1/4" x 2.0" in diameter.
Also included are pics of dual motor configurations which shows methods of augmenting the output and being reversable.
Applications are numerous and it'll just be a matter of scaling and calibration to achieve a required output. This would involve varying the number of turbine inlet ports and the corresponding number of blades and exhaust ports. It would also involve varying orifice sizes, motor displacement. , number of motors and the inlet pressure .
My own experience in this field includes 18 years testing and calibrating hydraulic airframe components for a major Cdn aerospace company which includes hydraulic piston winch motors.
Other markets such as use as a pneumatic motor and city water applications using plastic motors are very feasible.
Thank you for your time.
Bob Stephens
Patent publications:
US 20240280072
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