Title:
OIL PASSAGE STRUCTURE
Document Type and Number:
Japanese Patent JP2016217362
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an oil passage structure capable of draining water mixed into a working fluid in an oil reservoir part.SOLUTION: An oil passage structure 10 supplies a working fluid to a chain tensioner 9 provided at an internal combustion engine and includes: an oil passage 11 to which the working fluid is pumped from an oil pump; and an oil reservoir part 12 provided between the oil passage 11 and the chain tensioner 9 and configured to store the working fluid. In the oil reservoir part 12, a drainage passage 12b for draining water mixed into the working fluid is formed at a bottom surface 12a.SELECTED DRAWING: Figure 2
Inventors:
YOKOTA KAZUHIRO
Application Number:
JP2015098809A
Publication Date:
December 22, 2016
Filing Date:
May 14, 2015
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F16H7/08; F01M1/06; F02B67/06
Attorney, Agent or Firm:
Patent Business Corporation Ark Patent Office