Invention Grant
- Patent Title: Combustion chamber wall cooling chamber design for semi-permanent mold cylinder head casting
- Patent Title (中): 燃烧室壁冷却室设计用于半永久性模具气缸盖铸造
-
Application No.: US13024735Application Date: 2011-02-10
-
Publication No.: US08210234B2Publication Date: 2012-07-03
- Inventor: David D. Goettsch
- Applicant: David D. Goettsch
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Dinsmore & Shohl LLP
- Main IPC: B22D27/04
- IPC: B22D27/04

Abstract:
A cooling chamber design that increases the heat transfer over conventional designs during the casting process of an aluminum cylinder head.
Public/Granted literature
- US20110203764A1 COMBUSTION CHAMBER WALL COOLING CHAMBER DESIGN FOR SEMI-PERMANENT MOLD CYLINDER HEAD CASTING Public/Granted day:2011-08-25
Information query