公开(公告)号：US20150285244A1

公开(公告)日：2015-10-08

申请号：US14380053

申请日：2013-03-28

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： Jing Liu ,  Junli Zheng ,  Haibin Li ,  Jinchen Lin

IPC: F04C2/10 ,  F04C29/00 ,  F04C2/08

CPC classification number: F04C2/10 ,  F01M2001/0238 ,  F04C2/084 ,  F04C2/086 ,  F04C2/102 ,  F04C14/26 ,  F04C29/0042 ,  F04C29/02 ,  F04C29/025 ,  F04C29/028 ,  F04C29/04 ,  F04C2210/206 ,  F16N13/20

Abstract: An oil pump is provided. The oil pump comprises a shell, a rotor mounting part disposed at an end of the shell, and a rotor mechanism disposed on the rotor mounting part. The shell has an inlet and an outlet and defines a low-pressure oil chamber and a high-pressure oil chamber therein. The high-pressure oil chamber and the low-pressure oil chamber are located at the same side of a periphery of the rotor mounting part side. An engine cover comprising the oil pump and an engine comprising the engine cover are also provided.

Abstract translation: 提供油泵。 油泵包括壳体，设置在壳体的端部处的转子安装部分和设置在转子安装部分上的转子机构。 壳体具有入口和出口，并在其中限定低压油室和高压油室。 高压油室和低压油室位于转子安装部侧的周边的同一侧。 还提供了包括油泵和包括发动机盖的发动机的发动机盖。

公开(公告)号：US09512837B2

公开(公告)日：2016-12-06

申请号：US14380053

申请日：2013-03-28

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： Jing Liu ,  Junli Zheng ,  Haibin Li ,  Jinchen Lin

IPC: F03C2/00 ,  F03C4/00 ,  F04C2/00 ,  F04C15/00 ,  F04C2/10 ,  F04C29/02 ,  F04C29/04 ,  F16N13/20 ,  F04C2/08 ,  F04C14/26 ,  F04C29/00 ,  F01M1/02

CPC classification number: F04C2/10 ,  F01M2001/0238 ,  F04C2/084 ,  F04C2/086 ,  F04C2/102 ,  F04C14/26 ,  F04C29/0042 ,  F04C29/02 ,  F04C29/025 ,  F04C29/028 ,  F04C29/04 ,  F04C2210/206 ,  F16N13/20

Abstract: An oil pump is provided. The oil pump comprises a shell, a rotor mounting part disposed at an end of the shell, and a rotor mechanism disposed on the rotor mounting part. The shell has an inlet and an outlet and defines a low-pressure oil chamber and a high-pressure oil chamber therein. The high-pressure oil chamber and the low-pressure oil chamber are located at the same side of a periphery of the rotor mounting part. An engine cover comprising the oil pump and an engine comprising the engine cover are also provided.

Abstract translation: 提供油泵。 油泵包括壳体，设置在壳体的端部处的转子安装部分和设置在转子安装部分上的转子机构。 壳体具有入口和出口，并在其中限定低压油室和高压油室。 高压油室和低压油室位于转子安装部的周边的同一侧。 还提供了包括油泵和包括发动机盖的发动机的发动机盖。

公开(公告)号：US09752472B2

公开(公告)日：2017-09-05

申请号：US14380056

申请日：2013-03-28

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： Junli Zheng ,  Jing Liu ,  Haibin Li ,  Jinchen Lin

IPC: F03C2/00 ,  F03C4/00 ,  F04C2/00 ,  F04C15/00 ,  F01M1/02 ,  F04C15/06 ,  F16N13/20 ,  F04C14/26 ,  F04C29/02 ,  F04C2/08 ,  F04C29/00 ,  F04C29/04 ,  F04C2/10 ,  F02F7/00

CPC classification number: F01M1/02 ,  F01M2001/0238 ,  F01M2001/0284 ,  F02F2007/0075 ,  F04C2/084 ,  F04C2/086 ,  F04C2/102 ,  F04C14/26 ,  F04C15/06 ,  F04C29/0042 ,  F04C29/02 ,  F04C29/025 ,  F04C29/028 ,  F04C29/04 ,  F16N13/20

Abstract: An oil pump is provided. The oil pump comprises a shell, a rotor mounting part on the shell, and a rotor mechanism disposed on the rotor mounting part. The shell has an inlet and an outlet and defines a low-pressure oil chamber and a high-pressure oil chamber therein. A buffer chamber is defined between the low-pressure oil chamber and the high-pressure oil chamber, and a barrier wall is disposed between the buffer chamber and the low-pressure oil chamber. An engine cover comprising the oil pump and an engine comprising the engine cover are also provided.

公开(公告)号：US20150322942A1

公开(公告)日：2015-11-12

申请号：US14380052

申请日：2013-03-28

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： Jing Liu ,  Junli Zheng ,  Haibin Li ,  Jinchen Lin

IPC: F04C2/10 ,  F04C15/00 ,  F04C13/00

CPC classification number: F04C2/10 ,  F01M1/02 ,  F01M2001/0238 ,  F01M2001/0284 ,  F02F2007/0075 ,  F04C13/002 ,  F04C15/008

Abstract: An oil pump is provided. The oil pump comprises: a shell; a rotor mounting part on the shell and having a rotor supporting structure; and a rotor mechanism disposed on the rotor mounting part. The shell has an inlet and an outlet and defines a low-pressure oil chamber and a high-pressure oil chamber. A partition wall is disposed between the low-pressure oil chamber and the high-pressure oil chamber for separating the low-pressure oil chamber and the high-pressure oil chamber. An engine cover comprising the oil pump and an engine comprising the engine cover are also provided.

Abstract translation: 提供油泵。 油泵包括：壳体; 壳体上的转子安装部分，并具有转子支撑结构; 以及设置在转子安装部上的转子机构。 壳体具有入口和出口，并且限定了低压油室和高压油室。 在低压油室和高压油室之间配置有用于分离低压油室和高压油室的分隔壁。 还提供了包括油泵和包括发动机盖的发动机的发动机盖。

公开(公告)号：US09869313B2

公开(公告)日：2018-01-16

申请号：US14380052

申请日：2013-03-28

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： Jing Liu ,  Junli Zheng ,  Haibin Li ,  Jinchen Lin

IPC: F01C1/10 ,  F04C2/077 ,  F04C18/077 ,  F04C2/08 ,  F04C29/12 ,  F04C15/06 ,  F04C2/10 ,  F04C13/00 ,  F04C15/00 ,  F01M1/02 ,  F02F7/00

CPC classification number: F04C2/10 ,  F01M1/02 ,  F01M2001/0238 ,  F01M2001/0284 ,  F02F2007/0075 ,  F04C13/002 ,  F04C15/008

Abstract: An oil pump is provided. The oil pump comprises: a shell; a rotor mounting part on the shell and having a rotor supporting structure; and a rotor mechanism disposed on the rotor mounting part. The shell has an inlet and an outlet and defines a low-pressure oil chamber and a high-pressure oil chamber. A partition wall is disposed between the low-pressure oil chamber and the high-pressure oil chamber for separating the low-pressure oil chamber and the high-pressure oil chamber. An engine cover comprising the oil pump and an engine comprising the engine cover are also provided.