Title:
INTERNAL COMBUSTION ENGINE LUBRICATING DEVICE
Document Type and Number:
Japanese Patent JP2020153348
Kind Code:
A
Abstract:
To provide an internal combustion engine lubricating device capable of reducing a drive loss of an oil pump.SOLUTION: A lubricating device 100 for an internal combustion engine 1 comprises: a through hole 20 which is formed on an inner wall 12 vertically extended in a gear chamber 10 and arranged at a position close to an outer side of a gear G4 in a radial direction; a concave section 30 which is formed on the inner wall 12 around the through hole 20; and an oil supply passage 40 which is connected to the through hole 20 outside an engine body 2 and supplies oil to a lubricated section Ta.SELECTED DRAWING: Figure 1
Inventors:
OSADA HIDEKI
Application Number:
JP2019055003A
Publication Date:
September 24, 2020
Filing Date:
March 22, 2019
Export Citation:
Assignee:
ISUZU MOTORS LTD
International Classes:
F02F7/00; F01M9/10; F01M9/12; F02B39/00; F02B39/14; F16H57/04
Domestic Patent References:
| JP2017082634A | 2017-05-18 | |||
| JP2005076622A | 2005-03-24 |
Attorney, Agent or Firm:
Haruhisa Kinutani
Hiroyuki Hashiyama
Hiroyuki Hashiyama