Title:
OIL SEPARATOR
Document Type and Number:
Japanese Patent JP2021017804
Kind Code:
A
Abstract:
To reduce the generation of turbulence caused by re-scattering oil separated from blow-by gas in an oil separator.SOLUTION: An oil separator 10 comprises an inlet part 23 and an outlet part 43. The oil separator 10 comprises a partition plate 26 that divides a separator space 50 into a first space 51 communicating with the inlet part 23 and a second space 52 communicating with the outlet part 43. The oil separator 10 comprises a collision plate 25 in the second space 52. The collision plate 25 has a collision surface 25C facing the partition plate 26. The partition plate 26 comprises a communication hole 26A that connects the first space 51 and the second space 52 at a position facing the collision surface 25C. The oil separator 10 comprises a rectifying unit 32 that widens the separator space 50 in a direction intersecting the direction in which the partition plate 26 and the collision plate 25 are lined up. The rectifying unit 32 extends in a groove shape from the partition plate 26 toward the outlet 43 side.SELECTED DRAWING: Figure 3
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Inventors:
TAMURA NAOYA
MIYAZAWA KATSUYA
MATSUDA HIROTAKA
MIYAZAWA KATSUYA
MATSUDA HIROTAKA
Application Number:
JP2019131823A
Publication Date:
February 15, 2021
Filing Date:
July 17, 2019
Export Citation:
Assignee:
TOYOTA MOTOR CORP
KOJIMA PRESS IND CO LTD
KOJIMA PRESS IND CO LTD
International Classes:
F01M13/04
Domestic Patent References:
| JP2008050949A | 2008-03-06 | |||
| JP2015140679A | 2015-08-03 | |||
| JP2003301710A | 2003-10-24 |
Foreign References:
| WO2015180767A1 | 2015-12-03 | |||
| CN207686790U | 2018-08-03 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda