| 摘要 |
PROBLEM TO BE SOLVED: To provide a visual device for inspecting an oil level capable of highly accurately inspecting the oil level with a simple constitution, compared with conventional oil level measurement devices, in the visual device for inspecting an engine oil level. SOLUTION: The visual device for inspecting an engine oil level comprises an oil level viewer fixed on the tip of a guide pipe fixed on an oil pan, and the upper part of which is caped with a transparent lid, and an air evacuation hose connected with the oil level viewer. The oil level viewer comprises an oil chamber communicating with the oil pan via a guide pipe therein, and diverges like a taper shape from lower limit to the upper limit of the oil level till the upper open part, and an air evacuation pass communicating the oil chamber with the exterior part. The lid covering the oil chamber is fixed on the oil level viewer, and the air evacuation pass is connected with an air evacuation hose at the part where the air evacuation pass opens to the external. COPYRIGHT: (C)2005,JPO&NCIPI
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