发明名称 |
AIRTIGHT STRUCTURE OF TUNNEL EXIT FOR KEEPING PARTIAL VACCUM IN TUNNEL ON MOVING MODEL TEST RIG |
摘要 |
PURPOSE: An end sealing structure of a testing device for a driving of a tube train in a partial vacuum state is provided to facilitate to form a partial vacuum state by reinforcing a sealing structure of an end portion and to strengthen the sealing structure of the end portion by fixing the same with a clamp. CONSTITUTION: An end sealing structure of a testing device for a driving of a tube train in a partial vacuum state comprises a flange(124), a fixing member(210), and a sealing curtain. The flange is formed in an end portion of a tunnel model of the testing device. The fixing member is fixed to the flange. The sealing curtain is arranged between the flange and the fixing member.
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申请公布号 |
KR20130024120(A) |
申请公布日期 |
2013.03.08 |
申请号 |
KR20110087367 |
申请日期 |
2011.08.30 |
申请人 |
KRRI |
发明人 |
KIM, DONG HYEON;LEE, CHANG YOUNG;SAGONG, MYUNG |
分类号 |
G01M9/06;G01M9/00;G01M17/08 |
主分类号 |
G01M9/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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