![INTERNAL COMBUSTION ENGINE](/ep/2016/02/17/EP2985442A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: INTERNAL COMBUSTION ENGINE
- 专利标题(中):内燃机
- 申请号:EP14782086.4 申请日:2014-04-03
- 公开(公告)号:EP2985442A1 公开(公告)日:2016-02-17
- 发明人: HOSHIKAWA, Hiroaki
- 申请人: Nissan Motor Company, Limited
- 申请人地址: 2 Takara-cho Kanagawa-ku Yokohama-shi Kanagawa 221-0023 JP
- 专利权人: Nissan Motor Company, Limited
- 当前专利权人: Nissan Motor Company, Limited
- 当前专利权人地址: 2 Takara-cho Kanagawa-ku Yokohama-shi Kanagawa 221-0023 JP
- 代理机构: Hoefer & Partner Patentanwälte mbB
- 优先权: JP2013082613 20130411
- 国际公布: WO2014168065 20141016
- 主分类号: F02F7/00
- IPC分类号: F02F7/00 ; F02B75/04 ; F02B75/32 ; F16C9/02
摘要:
An internal combustion engine (1) is designed so that the center axis P of a cylinder (4) is offset relative to a main journal part (2a) of a crankshaft (2). A bearing cap (17) is designed so that the side toward the cylinder center axis from a main bearing part (18) is secured to a bulkhead (7) by two fastening bolts (24a, 24c) while the side away from the cylinder center axis from the main bearing part is secured to the bulkhead by one fastening bolt (24b) and that the bearing cap securing force on the side toward the cylinder center axis from the main bearing part (18) is greater than the bearing cap securing force on the side away from the cylinder center axis.
摘要(中):
内燃机(1)被设计为使得气缸(4)的中心轴线P相对于曲轴(2)的主轴颈部分(2a)偏移。 轴承盖(17)被设计成使得从主轴承部(18)朝向缸中心轴线的一侧通过两个紧固螺栓(24a,24c)固定到隔板(7),而远离缸中心 (24b)固定在隔壁上,从主轴承部(18)朝向缸体中心轴的轴承盖固定力大于轴承盖固定力的轴承盖固定力 远离缸体中心轴的一侧。
公开/授权文献:
- EP2985442B1 INTERNAL COMBUSTION ENGINE 公开/授权日:2018-05-23
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 |
------F02F7/00 | 箱,如曲轴箱 |