Invention Grant
- Patent Title: Cylinder liner for internal combustion engine
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Application No.: US15485430Application Date: 2017-04-12
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Publication No.: US10253721B2Publication Date: 2019-04-09
- Inventor: Qigui Wang , Bhuvaneswara R Dharmavarapu , Cherng-chi Chang
- Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Applicant Address: US MI Detroit
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee Address: US MI Detroit
- Main IPC: F02F1/00
- IPC: F02F1/00 ; B22D19/00 ; F02F1/02 ; F02F1/16 ; F04B39/12 ; F02B23/06
Abstract:
A cylinder liner for an engine block includes a first engine block bonding surface, and a second engine block bonding surface that provides a lower heat transfer coefficient between the cylinder liner and an adjacent engine block material than the first engine block bonding surface. The second engine block bonding surface extends a substantial portion of the axial length of the cylinder liner.
Public/Granted literature
- US20180298842A1 CYLINDER LINER FOR INTERNAL COMBUSTION ENGINE Public/Granted day:2018-10-18
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