发明公开
EP3207240A1 WET CYLINDER LINER FOR INTERNAL COMBUSTION ENGINES, PROCESS FOR OBTAINING A WET CYLINDER LINER, AND INTERNAL COMBUSTION ENGINE
审中-公开
![WET CYLINDER LINER FOR INTERNAL COMBUSTION ENGINES, PROCESS FOR OBTAINING A WET CYLINDER LINER, AND INTERNAL COMBUSTION ENGINE](/ep/2017/08/23/EP3207240A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: WET CYLINDER LINER FOR INTERNAL COMBUSTION ENGINES, PROCESS FOR OBTAINING A WET CYLINDER LINER, AND INTERNAL COMBUSTION ENGINE
- 专利标题(中):用于内燃机的湿圆筒衬套,用于获得湿圆筒衬套的工艺以及内燃机
- 申请号:EP15784605.6 申请日:2015-10-16
- 公开(公告)号:EP3207240A1 公开(公告)日:2017-08-23
- 发明人: VIEIRA DE MORAIS, Paulo Roberto , ABLAS MARQUES, Gisela
- 申请人: Mahle Metal Leve S/A , Mahle International GmbH
- 申请人地址: Rodovia Anhanguera Sentido Interior - capital Km 49, 7 13210-877 Jundiaí, SP BR
- 专利权人: Mahle Metal Leve S/A,Mahle International GmbH
- 当前专利权人: Mahle Metal Leve S/A,Mahle International GmbH
- 当前专利权人地址: Rodovia Anhanguera Sentido Interior - capital Km 49, 7 13210-877 Jundiaí, SP BR
- 代理机构: BRP Renaud & Partner mbB Rechtsanwälte Patentanwälte Steuerberater
- 优先权: BR102014025812 20141016
- 国际公布: WO2016059194 20160421
- 主分类号: F02F1/12
- IPC分类号: F02F1/12 ; F02F1/16
摘要:
A wet cylinder liner for internal combustion engines may include a cylindrical body composed of a ferrous alloy having a circumferential outer surface. The cylindrical body may include a first layer and a second layer disposed sequentially on the outer surface. The first layer may include at least one of at least one silicon and at least one two-component epoxy adhesive. The second layer may include a silane-elastomer compound. The silane-elastomer compound may include nanoparticles of silicon oxide and an adhesion modifier additive. The second layer may be configured as an interface between a cooling fluid and the first layer, as well as to resist erosion by cavitation. The first layer may facilitate an interface for resistance at high temperatures.
摘要(中):
用于内燃机的湿式气缸套可以包括由具有圆周外表面的铁合金构成的圆柱体。 圆柱形主体可以包括依次设置在外表面上的第一层和第二层。 第一层可以包括至少一种硅和至少一种双组分环氧粘合剂中的至少一种。 第二层可以包括硅烷弹性体化合物。 硅烷 - 弹性体化合物可以包括氧化硅的纳米颗粒和粘合改性剂添加剂。 第二层可以被配置为冷却流体与第一层之间的界面,并且可以防止空化侵蚀。 第一层可以促进高温下的电阻接口。
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 |
--------F02F1/02 | .具有冷却装置 |
----------F02F1/04 | ..用于气冷 |
------------F02F1/12 | ...流体流经表面腐蚀的预防 |