Cylinder liner and engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7882818
APP PUB NO 20070012178A1
SERIAL NO

11481074

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHA1 TOYOTA-CHO TOYOTA-SHI AICHI-KEN 471-8571
TEIKOKU PISTON RING CO LTDNISHIDA TAKASHI PILLS THE CAPITAL OF TOKYO JAPAN NO 6 NO 2 DINGMU
TEIPI INDUSTRY CO LTDSAGAE-SHI YAMAGATA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirano, Masaki Toyota, JP 55 200
Hori, Kouhei Aichi-ken, JP 6 103
Horigome, Masami Yamagata, JP 11 135
Katou, Isao Okaya, JP 9 97
Miyamoto, Noritaka Toyota, JP 52 387
Naruse, Yoshio Okaya, JP 5 116
Ohta, Yukinori Nagoya, JP 7 74
Saito, Giichiro Yamagata, JP 13 169
Sato, Takashi Yamagata, JP 973 9680
Shibata, Kouhei Toyota, JP 10 142
Takami, Toshihiro Toyota, JP 15 221
Tsukahara, Takeshi Toyota, JP 20 141
Yamada, Satoshi Toyota, JP 285 3712

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