Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 25, 2019
Patent Application Number
15036725
Date Filed
November 7, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
A hydraulic system includes a hydraulic circuit with a hydraulic component. A sensor is provided for sensing a characteristic of the hydraulic component. An energy harvester is configured to harvest energy from the hydraulic circuit. An energy combiner receives power outputs from the energy harvester and a battery, and is configured to selectively power the sensor from at least one of the battery and the energy harvester in response to a predetermined condition.
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