Automatic solenoid control valve calibration

Details Automatic solenoid control valve calibration Automatic solenoid control valve calibration

1996-03-18

1998-06-09

Thorpe, Timothy

Pumps

Condition responsive control of pump drive motor

With condition responsive control of pump fluid valve

417 34, 417 442, 417 443, 60431, F04B 4900

Patent

active

057624755

ABSTRACT:
A calibration apparatus and method for calibrating a hydraulic control valve connected to an electronic controller. The electronic controller selects control signals and reads corresponding hydraulic pressure outputs of the hydraulic control valve and selectively records values corresponding to control signals that produce desired calibration pressures.

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