Pump monitoring and notification system
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United States of America Patent
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Aug 20, 2019
Grant Date -
Aug 9, 2018
app pub date -
Feb 9, 2017
filing date -
Feb 9, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A pump monitoring and notification system for a hydraulic pump includes a transmission speed sensor and a controller. The transmission speed sensor is associated with a transmission connected to the pump to determine an output speed of the transmission. The controller is configured to access a transmission threshold, access a time threshold, and determine a rotational speed of the transmission based upon the transmission speed sensor. The controller is further configured to determine a variation in rotational speed of the transmission based upon the rotational speed, compare the variation in rotational speed of the transmission to the transmission threshold, and generate an alert signal when the variation in rotational speed of the transmission exceeds the transmission threshold for a time period exceeding the time threshold.
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