Title:
LUBRICATION OIL SUPPLY DEVICE FOR TWO-CYCLE ENGINE
Document Type and Number:
Japanese Patent JP2020097897
Kind Code:
A
Abstract:
To provide a lubrication oil supply device for a two-cycle engine, which can supply an appropriate amount of lubrication oil by utilizing a negative pressure generated in a crankcase.SOLUTION: A lubrication oil supply device for a two-cycle engine supplies a lubrication oil to an engine body via an intake pipe, and includes: a lubrication oil tank having a tank body that defines an internal space comprising a storage space to be filled with the lubrication oil and a gas space other than the storage space; and a lubrication oil supply passage for connecting the lubrication oil tank to a downstream side of a throttle valve in the intake pipe so that the storage space and the inside of the intake pipe communicate with each other.SELECTED DRAWING: Figure 1
Inventors:
SHIMOGAMI JUN
NAKADEGAWA HIROO
TANIOKA DAISUKE
UENOYAMA KAZUYUKI
NAKADEGAWA HIROO
TANIOKA DAISUKE
UENOYAMA KAZUYUKI
Application Number:
JP2018235334A
Publication Date:
June 25, 2020
Filing Date:
December 17, 2018
Export Citation:
Assignee:
MITSUBISHI HEAVY IND MEIKI ENGINES CO LTD
International Classes:
F01M3/00; F01M1/16; F02B25/14
Domestic Patent References:
| JP2018096233A | 2018-06-21 | |||
| JPH0633723A | 1994-02-08 | |||
| JPH03286115A | 1991-12-17 | |||
| JPS50127024A | 1975-10-06 |
Foreign References:
| US20150218979A1 | 2015-08-06 |
Attorney, Agent or Firm:
Seishin ip patent business corporation