Title:
INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JP2019214979
Kind Code:
A
Abstract:
To provide an internal combustion engine capable of reducing its manufacturing cost and size by simplifying a lubrication system in a crankcase.SOLUTION: The engine includes a crankcase, a cylinder, a crankshaft, a balancer mechanism provided in the crankcase for reducing the vibration of the engine with power transmitted from the crankshaft, a breather chamber provided above the crankcase, and a lubrication system 91 provided in the crankcase for supplying lubricating oil to the crankshaft and the balancer mechanism, the balancer mechanism having an idler gear 83, and a first balancer 85 to be rotated with power transmitted from the idler gear 83, and the lubrication system 91 having a main gallery 98, and a balancer lubricating oil passage 126 branching from the main gallery 98, crossing the breather chamber, and reaching the first balancer 85.SELECTED DRAWING: Figure 6
More Like This:
Inventors:
MORI MASAKI
Application Number:
JP2018113088A
Publication Date:
December 19, 2019
Filing Date:
June 13, 2018
Export Citation:
Assignee:
SUZUKI MOTOR CORP
International Classes:
F01M1/06; F01M13/00; F02B61/02; F02B67/04; F16H3/089
Domestic Patent References:
| JP2007078080A | 2007-03-29 | |||
| JP2011021522A | 2011-02-03 | |||
| JP2007077851A | 2007-03-29 | |||
| JP5944506B2 | 2016-07-05 | |||
| JPH0771217A | 1995-03-14 | |||
| JPH04276109A | 1992-10-01 | |||
| JPH0166414U | 1989-04-27 |
Attorney, Agent or Firm:
Patent business corporation Tokyo International Patent Office