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[CN 201620486707.2] Universal joint for oil filtration of hydraulic mechanism


[CN 201620486707.2] A Universal Joint for Hydraulic Mechanism Oil Filtration Title: A Universal Joint for Hydraulic Mechanism Oil Filtration Application Number: CN 201620486707.2 Applicant: State Grid Henan Electric Power Company Jiyuan Power Supply Company Application Date: 2016-5-25 Patent Type: Utility Model The utility model relates to a universal joint for hydraulic mechanism oil filtration, which includes a three-way joint, the three-way joint is connected with a first joint and a second joint by threads, the first joint is connected with a connecting piece A, the second joint is connected with a connecting piece B, the three-way joint is provided with a third joint, the third joint is connected with a connecting piece C through a thread, the inside of the connecting piece C is provided with a filter screen, the inside of the filter screen fixing groove is provided with a sealing ring fixing groove, the inside of the connecting piece C is connected with a filter element, the filter element is provided with external threads and through holes, and a sealing gasket is installed between the first joint and the connecting piece A, which has reasonable design, small volume, and cost Low, easy installation and use, high work efficiency, safety and reliability, high temperature resistance, corrosion resistance, long service life, wide application range, and strong practicability.