The embodiment of the invention discloses an auxiliary filter element filtering device. The auxiliary filter element filtering device is used for being installed on a filter element. The auxiliary filter element filtering device comprises a connecting strap and permanent magnets fixed to the connecting strap. When used, the auxiliary filter element filtering device is installed on the outer surface of the filter element. In the running process of a vehicle, iron powder generated because of abrasion is attracted to the filter element by the permanent magnets; only engine oil is ceaselessly circulated, and secondary abrasion, caused when the iron powder is circulated together with the engine oil, to an engine is prevented; and the maintenance period is prolonged, the equipment maintenance period is saved, and consumption of the maintenance expenses is reduced. The auxiliary filter element filtering device is simple, practical, low in cost and capable of prolonging the maintenance period of the vehicle; secondary abrasion caused when the iron powder is circulated together with the engine oil is avoided; and maintaining cost is saved. The invention further discloses an engine oil filtering device with the auxiliary filter element filtering device and a fuel forklift with the auxiliary filter element filtering device.
Auxiliary filter element filtering device, engine oil filtering device and fuel forklift
04.11.2015
Patent
Elektronische Ressource
Englisch
IPC: | F01M Schmierung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , LUBRICATING OF MACHINES OR ENGINES IN GENERAL / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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