Aviation lubricating oil filter

• Main Authors: XING JIZENG, ZHANG HONGSHENG, QI JINGUANG, QI JINHE, ZHAO YANG
• Format: Patent
• Language: Chinese; English
• Published: 15.11.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model belongs to the technical field of lubricating oil filters, and discloses an aviation lubricating oil filter which comprises a base, a filter cover is fixedly connected to the top of the base, a top plate is fixedly connected to the top of the filter cover, a screw is rotatably connected to the interior of the top plate, one end of the screw extends into the filter cover, and the other end of the screw extends into the filter cover. A limiting rod is installed at the bottom of the top plate, an extrusion plate is arranged between the limiting rod and the screw in a sleeving mode, a liquid inlet pipe is installed on the extrusion plate, and one end of the liquid inlet pipe extends into the filter cover. According to the aviation lubricating oil filtering device, the motor drives the screw rod to rotate, the extrusion plate moves between the screw rod and the limiting rod through cooperation of the limiting rod, aviation lubricating oil in the filtering cover is extruded through the extrusion p