| 摘要 |
An oil filter apparatus is provided to improve filtering efficiency using a fine particle filter and ultra fine particle filter. An oil filter apparatus(100) comprises a suction oil pump, a fine particle filter(4), and a ultra fine particle filter(3). In a filter housing, an oil inlet(1) and an oil outlet(6) are formed. The suction oil pump is connected to the oil outlet using the partial vacuum formed between the oil inlet and oil outlet. The fine particle filter and ultra fine particle filter are placed between the oil inlet and oil outlet. The fine particle filter is attached to the oil inlet or the oil outlet. |
