公开(公告)号：US11060441B2

公开(公告)日：2021-07-13

申请号：US16376262

申请日：2019-04-05

Applicant: Perkins Engines Company Limited

Inventor： Marc B. Hewing ,  Jonathan Lee Gumbrell

IPC: F01P7/16 ,  F01P5/10 ,  F01P11/04 ,  F01P3/12

Abstract: A water pump housing includes a top horizontal pad defining a top horizontal pad normal axis pointing vertically, and a first return port and a second return port extending down vertically from the top horizontal pad.

公开(公告)号：US20200318528A1

公开(公告)日：2020-10-08

申请号：US16376262

申请日：2019-04-05

Applicant: Perkins Engines Company Limited

Inventor： Marc B. Hewing ,  Jonathan Lee Gumbrell

IPC: F01P7/16 ,  F01P5/10 ,  F01P11/04

Abstract: A water pump housing includes a top horizontal pad defining a top horizontal pad normal axis pointing vertically, and a first return port and a second return port extending down vertically from the top horizontal pad.