基本信息:
- 专利标题： 파일럿식 연료 탱크 증기 격리 밸브
- 专利标题（英）：Piloted fuel tank vapor isolation valve
- 专利标题（中）：PILOTED燃油罐蒸汽隔离阀
- 申请号：KR1020117006806 申请日：2009-08-25
- 公开(公告)号：KR1020110053369A 公开(公告)日：2011-05-20
- 发明人： 마틴찰스 , 에드만매튜 , 오스트로스키제임스
- 申请人： 이턴 코포레이션
- 申请人地址： **** Eaton Boulevard, Cleveland, Ohio *****, U.S.A.
- 专利权人： 이턴 코포레이션
- 当前专利权人： 이턴 코포레이션
- 当前专利权人地址： **** Eaton Boulevard, Cleveland, Ohio *****, U.S.A.
- 代理人： 제일특허법인
- 优先权： US61/091,795 2008-08-26
- 国际申请： PCT/IB2009/006635 2009-08-25
- 国际公布： WO2010023534 2010-03-04
- 主分类号： F02M25/08
- IPC分类号： F02M25/08 ; B60K15/035 ; F16K7/17
Vapor isolation valve (10) is provided with a second chamber (18) adjacent to the first chamber 16, and the first chamber 16 in fluid communication with the fuel tank 12. Between the first chamber 16 and second chamber 18, the diaphragm 24 is disposed, the diaphragm to move between having an orifice that allows fluid communication between these chambers, the diaphragm open position and a diaphragm closed position have. A third chamber 20 on the same side as the first chamber (16) for the diaphragm (24) is disposed, the third chamber is in fluid communication with the outlet passage (14). A diaphragm open position and allow fluid communication between a first chamber 16, third chamber 20, the diaphragm closed position substantially blocking fluid communication between these chambers. The pilot is configured to allow fluid communication between the second chamber 18 and third chamber 20, between the is arranged a pilot valve 30, the pilot valve has a second chamber 18 and third chamber 20, an open position and can be selectively moved between the pilot closed position configured to block fluid communication between these chambers.
公开/授权文献:
- KR101602981B1 파일럿식 연료 탱크 증기 격리 밸브 公开/授权日：2016-03-11
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 |
| ----F02M | 一般燃烧发动机可燃混合物的供给或其组成部分 |
| ------F02M25/00 | 向燃烧空气、主要燃料或燃料—空气混合气中加入非燃料物质或少量二次燃料用的发动机有关装置 |
| --------F02M25/08 | .加入来自发动机燃料箱中吸出的燃料蒸气 |