Invention Grant
- Patent Title: Engine assembly including secondary oil pump and pump mounting structure
- Patent Title (中): 发动机组件包括二次油泵和泵安装结构
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Application No.: US12605668Application Date: 2009-10-26
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Publication No.: US08347835B2Publication Date: 2013-01-08
- Inventor: Robert Jack Gallon , David R. Staley
- Applicant: Robert Jack Gallon , David R. Staley
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: F01L9/02
- IPC: F01L9/02

Abstract:
A cam bearing cap may include a first bearing cap region, a pump mounting region, an oil inlet, and an oil outlet. The first bearing cap region may extend over and secure a first camshaft to an engine assembly. The pump mounting region may extend from the first bearing cap region and may have a secondary oil pump mounted thereto. The oil inlet may extend through the pump mounting region and may provide communication between the secondary oil pump and an oil supply. The oil outlet may extend through the pump mounting region and may provide communication between the secondary oil pump and a hydraulically actuated engine component.
Public/Granted literature
- US20110094463A1 ENGINE ASSEMBLY INCLUDING SECONDARY OIL PUMP AND PUMP MOUNTING STRUCTURE Public/Granted day:2011-04-28
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