基本信息:
- 专利标题: 선박 엔진의 복합형 오일 실링 커버구조
- 专利标题(英):Complex type oil sealing cover structure of ship engine
- 专利标题(中):复合型船用发动机油封密封结构
- 申请号:KR2020110008197 申请日:2011-09-08
- 公开(公告)号:KR2020130001837U 公开(公告)日:2013-03-18
- 发明人: 정세호 , 류영석 , 정성수
- 申请人: 현대중공업 주식회사
- 申请人地址: 울산광역시 동구 방어진순환도로 **** (전하동)
- 专利权人: 현대중공업 주식회사
- 当前专利权人: 현대중공업 주식회사
- 当前专利权人地址: 울산광역시 동구 방어진순환도로 **** (전하동)
- 代理人: 이익상; 최병길
- 主分类号: F02F11/00
- IPC分类号: F02F11/00 ; F02F7/00 ; F16J15/447
The subject innovation is a through hole directed to a composite type oil silring cover structure of a marine engine, the crankshaft and the crankcase, to which the crankshaft installed, closing an opening formed at one side of the crank case and being coupled with the outer diameter of the crankshaft is formed on the sealing cover to the bearing axis of the crankshaft, and a non-contact which is formed on the through-hole the crankshaft is charged lubricant to the crankcase create turbulence to prevent leakage through the through-holes to the outside of the crankcase prevent flow of lubricant type sealing and the composite type oil seal cover structure for marine engines comprising a contact sealing which features a through-hole of the non-contact type sealing the crankcase and closely sealing the cover prior to block the flow of lubricant in close contact with the outer diameter surface of the crankshaft It is disclosed. From this, by the contact-type seal and the non-contact seal it may completely block the leakage of lubricating oil.
信息查询:
EspacenetIPC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 |
------F02F11/00 | 燃烧发动机的密封装置 |