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1. (WO2017038778) LUBRICATION OIL SUPPLY DEVICE

Pub. No.:    WO/2017/038778    International Application No.:    PCT/JP2016/075227
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Tue Aug 30 01:59:59 CEST 2016
IPC: F01M 1/08
F01M 1/06
F02F 1/20
F16H 7/08
Applicants: ISUZU MOTORS LIMITED
いすゞ自動車株式会社
Inventors: KURATA Shouji
倉田 省二
MIZUKAMI Naoki
水上 直樹
MATSUNAGA Tsutomu
松永 務
Title: LUBRICATION OIL SUPPLY DEVICE
Abstract:
An oil supply system 20 comprising: a first sub-gallery 26; an oil retention chamber 27 positioned lower than the downstream end of the first sub-gallery 26 and retaining lubrication oil supplied from the first sub-gallery 26; and an oil discharge passage 28 having the upstream end thereof connected to the oil retention chamber 27, having the downstream end thereof positioned higher than the upstream end, and supplying lubrication oil retained in the oil retention chamber 27 to a chain tensioner 21.