Invention Grant
- Patent Title: Welded engine block for small internal combustion engines
- Patent Title (中): 用于小型内燃机的焊接发动机缸体
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Application No.: US14569020Application Date: 2014-12-12
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Publication No.: US09581106B2Publication Date: 2017-02-28
- Inventor: Jerry Schenkel , Gary D. Greenlees , Claude Hoerig , Mike L. Carlson
- Applicant: Briggs & Stratton Corporation
- Applicant Address: US WI Wauwatosa
- Assignee: Briggs & Stratton Corporation
- Current Assignee: Briggs & Stratton Corporation
- Current Assignee Address: US WI Wauwatosa
- Agency: Foley & Lardner LLP
- Main IPC: F02F7/00
- IPC: F02F7/00 ; F02B63/02 ; F02F1/04 ; F02F1/28
Abstract:
A small air-cooled internal combustion engine includes an aluminum cylinder block, an aluminum cylinder head welded to the aluminum cylinder block, and a weld securing the aluminum cylinder block to the aluminum cylinder head, wherein a joint having a first length is formed between the aluminum cylinder block and the aluminum cylinder head and wherein the weld extends for a second length that is at least 25% of the first length.
Public/Granted literature
- US20150096523A1 WELDED ENGINE BLOCK FOR SMALL INTERNAL COMBUSTION ENGINES Public/Granted day:2015-04-09
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