Invention Grant
- Patent Title: Thermal processing of cylinder liners
-
Application No.: US16363526Application Date: 2019-03-25
-
Publication No.: US11097337B2Publication Date: 2021-08-24
- Inventor: Jianghuai Yang , Qigui Wang , Dale A Gerard , Michael J Braskich
- 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: B22D19/00
- IPC: B22D19/00 ; F02F1/00 ; F02B77/04
Abstract:
A method of manufacturing a cylinder block for an engine comprises providing a cylinder liner for the cylinder block and keeping the cylinder liner in a controlled atmosphere, removing the cylinder liner from the controlled atmosphere, removing moisture and gaseous contamination from the cylinder liner, and positioning the cylinder liner in a mold and over-casting a cylinder block in the mold.
Public/Granted literature
- US20200306825A1 THERMAL PROCESSING OF CYLINDER LINERS Public/Granted day:2020-10-01
Information query
