Title:
OIL SUCTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/152341
Kind Code:
A1
Abstract:
This oil suction device comprises a plurality of suction units positioned in an oil reservoir in the lower part of an in-vehicle device where oil is supplied by an oil pump, and an oil passage switching unit connected to each of the plurality of suction units via a plurality of first oil passages and connected to the oil pump via a second oil passage. In this oil suction device, at least a pair of suction units are positioned so as to face each other in the front-rear direction or the left-right direction of the vehicle, and the oil passage switching unit switches flow passages from the suction units to the second oil passage between a communication state in which oil flow is allowed and a blocked state in which flow is blocked, in accordance with the acceleration rate acting on the oil passage switching unit.
Inventors:
OKUYAMA TAKENARI (JP)
Application Number:
PCT/IB2020/000064
Publication Date:
August 05, 2021
Filing Date:
January 28, 2020
Export Citation:
Assignee:
NISSAN MOTOR (JP)
RENAULT SAS (FR)
RENAULT SAS (FR)
International Classes:
F16H57/04; F04B49/00; F04B53/10
Foreign References:
| JP2019143746A | 2019-08-29 | |||
| JP2005042929A | 2005-02-17 | |||
| JP2017096356A | 2017-06-01 |
Attorney, Agent or Firm:
GOTOH & PARTNERS et al. (JP)
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