Title:
A DUAL GEROTOR APPARATUS, A POWERTRAIN ASSEMBLEY AND AN ELECTRIFIED VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/037569
Kind Code:
A1
Abstract:
The present disclosure relates to a dual gerotor apparatus. The dual gerotor apparatus comprises a housing configured to provide a first and second hydraulic fluid circuit sharing a single inlet and a single outlet. The dual gerotor apparatus further comprises a gerotor assembly coupling with a rotatable shaft, the gerotor assembly is configured to transfer a hydraulic fluid flowing through the first or second hydraulic fluid circuit from the single inlet to the single outlet. The gerotor comprises a first gerotor pump and a second gerotor pump, the first gerotor pump will be in operation when the rotatable shaft rotates in a first direction, and the second gerotor pump will be in operation when the rotatable shaft rotates in a second direction.
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Inventors:
JIN YEJIN (CN)
CHEN KAI (CN)
SUN GUOQIANG (CN)
CHEN KAI (CN)
SUN GUOQIANG (CN)
Application Number:
PCT/CN2021/112984
Publication Date:
February 24, 2022
Filing Date:
August 17, 2021
Export Citation:
Assignee:
VALEO POWERTRAIN SHANGHAI CO LTD (CN)
International Classes:
F01C11/00; F01C20/02; F01C20/04; F04C2/10; F04C11/00; F04C14/02; F04C14/04; F04C23/00; F04C28/02; F04C28/04
Domestic Patent References:
| WO2018135737A1 | 2018-07-26 |
Foreign References:
| KR20150136436A | 2015-12-07 | |||
| US20130280041A1 | 2013-10-24 | |||
| DE102015204833A1 | 2015-10-08 |
Attorney, Agent or Firm:
BEIJING JINCHENG TONGDA & NEAL LAW FIRM (CN)
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