The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 08, 1992
Filed:
Dec. 19, 1991
Abstract
A measuring device connectable to a pressure conduit of a hydraulic circuit for determining characteristic operational parameters of hydraulic energy converters forming components of the hydraulic circuit includes a measuring section having a conduit guiding pressurized fluid of the pressure conduit and a throttle in the conduit for effecting a pressure drop thereacross; a differential pressure transducer communicating with the conduit at an upstream side and a downstream side of the throttle as viewed in a direction of fluid flow for determining a pressure differential across the throttle and for generating an output signal representing the pressure differential; and an electrotransducer connected to an output of the differential pressure transducer for separating the output signal into an alternating voltage component signal and a direct voltage component signal. The electrotransducer has an output to which the alternating voltage component signal and the direct voltage component signal are applied.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile