发明授权
- 专利标题： Piston having ceramic head
- 专利标题（中）： 活塞有陶瓷头
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申请号： US12658124申请日： 2010-02-04
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公开(公告)号： US08156915B2公开(公告)日： 2012-04-17
- 发明人: George J. Coates
- 申请人： George J. Coates
- 主分类号： F02F3/00
- IPC分类号： F02F3/00
摘要：
A piston for an internal combustion engine wherein the piston includes a piston body fabricated from a metal and a piston head fabricated from a ceramic or ceramic composite material, the ceramic or ceramic composite piston head is press fit to the piston body and secured by an internal circumferential locking ring.
公开/授权文献
- US20110186002A1 Piston having ceramic head 公开/授权日：2011-08-04
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