4. Pumps
  5. Condition responsive control of pump drive motor
  6. Single motor control element responsive to means sensing...

Katsuyuki Kawahara

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Apparatus for controlling the operation of a water turbine or a

Rotary kinetic fluid motors or pumps – With control means responsive to non-cyclic condition... – By shaft speed or torque responsive means
Patent

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Control system of pumping operation using AC exciting generator-

Pumps – Condition responsive control of pump drive motor – Single motor control element responsive to means sensing...
Patent

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Method for stopping a multi-stage hydraulic machine

Rotary kinetic fluid motors or pumps – Method of operation
Patent

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Profile ID: LFUS-PAI-P-243968

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