发明公开
EP1783349A4 PISTON RING, PISTON, CYLINDER AND PISTON PIN HAVING AMORPHOUS AND HARD CARBON FILM
审中-公开
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基本信息:
- 专利标题: PISTON RING, PISTON, CYLINDER AND PISTON PIN HAVING AMORPHOUS AND HARD CARBON FILM
- 专利标题(中):活塞环,活塞,气缸和无定形活塞销与硬质碳膜
- 申请号:EP05757849 申请日:2005-07-05
- 公开(公告)号:EP1783349A4 公开(公告)日:2010-12-15
- 发明人: MORITANI HIROSHI , HOTTA SHIGERU , MORI HIROYUKI , OHMORI TOSHIHIDE , TOHYAMA MAMORU , SHIMURA YOSHIO , TACHIKAWA HIDEO , MURAKAMI MOTOICHI , IWASHITA TAKATSUGU
- 申请人: TOYOTA MOTOR CO LTD , TOYOTA CHUO KENKYUSHO KK , TEIKOKU PISTON RING CO LTD
- 专利权人: TOYOTA MOTOR CO LTD,TOYOTA CHUO KENKYUSHO KK,TEIKOKU PISTON RING CO LTD
- 当前专利权人: TOYOTA MOTOR CO LTD,TOYOTA CHUO KENKYUSHO KK,TEIKOKU PISTON RING CO LTD
- 优先权: JP2004199467 2004-07-06
- 主分类号: F02F1/00
- IPC分类号: F02F1/00 ; C23C16/27 ; F02F3/00 ; F02F5/00
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F02 | 燃烧发动机;热气或燃烧生成物的发动机装置 |
----F02F | 燃烧发动机的汽缸、活塞或曲轴箱;燃烧发动机的密封装置 |
------F02F1/00 | 汽缸;汽缸盖 |