| 摘要 |
A magnetic oil filtering apparatus is provided which fits onto an oil filter mounting stem of an engine block which includes oil output channels. The magnetic oil filtering apparatus includes an adaptor unit which fits onto the oil filter mounting stem and includes a magnetic assembly attached to the adaptor unit. Engine oil flows from the engine, through the oil output channels, through the adaptor unit, through the magnetic assembly, back through the adaptor unit, through an oil filter cartridge which is attached to the oil filter mounting stem and which is in communication with the adaptor unit, through a stem oil input channel in the oil filter mounting stem, and back into the engine. As a result, engine oil is treated with magnetic lines of force to trap metal particles in the vicinity of the magnet elements prior to entry of the engine oil into the oil filter cartridge. In addition, an oil cooler assembly can be connected to the adaptor unit. In addition, an adaptor-to-stem seal can be in a form of an expansion seal assembly.
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