Invention Grant
- Patent Title: Cylinder liner and engine
- Patent Title (中): 缸套和发动机
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Application No.: US11481074Application Date: 2006-07-06
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Publication No.: US07882818B2Publication Date: 2011-02-08
- Inventor: Toshihiro Takami , Kouhei Hori , Takeshi Tsukahara , Noritaka Miyamoto , Masaki Hirano , Yukinori Ohta , Satoshi Yamada , Kouhei Shibata , Isao Katou , Yoshio Naruse , Giichiro Saito , Masami Horigome , Takashi Sato
- Applicant: Toshihiro Takami , Kouhei Hori , Takeshi Tsukahara , Noritaka Miyamoto , Masaki Hirano , Yukinori Ohta , Satoshi Yamada , Kouhei Shibata , Isao Katou , Yoshio Naruse , Giichiro Saito , Masami Horigome , Takashi Sato
- Applicant Address: JP Toyota-shi JP Chiyoda-ku JP Sagae-shi
- Assignee: Toyota Jidosha Kabushiki Kaisha,Teikoku Piston Ring Co., Ltd.,Teipi Industry Co., Ltd.
- Current Assignee: Toyota Jidosha Kabushiki Kaisha,Teikoku Piston Ring Co., Ltd.,Teipi Industry Co., Ltd.
- Current Assignee Address: JP Toyota-shi JP Chiyoda-ku JP Sagae-shi
- Agency: Kenyon & Kenyon LLP
- Priority: JP2005-200998 20050708
- Main IPC: F02F1/00
- IPC: F02F1/00 ; F02F1/10 ; B23P11/00
Abstract:
A cylinder liner for insert casting used in a cylinder block is provided. The cylinder liner includes an outer circumferential surface having a plurality of projections. Each projection has a constricted shape. A film of a metal material is formed on the outer circumferential surface and the surfaces of the projections. As a result, the cylinder liner ensures sufficient bond strength with the casting material of a cylinder block, and sufficient thermal conductivity with the cylinder block.
Public/Granted literature
- US20070012178A1 Cylinder liner and engine Public/Granted day:2007-01-18
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