| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sealing structure in which a dimension between seal faces can be set even when the structure does not or cannot contact sealed bodies each other. <P>SOLUTION: The sealing structure consists of the sealed bodies (3, 11), and forms a sealed space (15) by sandwiching a seal material (21) between the seal faces (4a, 12a). In addition, the structure does not or cannot contact the sealed bodies (3, 11) each other. In the structure, the dimension between the seal faces (4a, 12a) is set with a step bolt (25) fastening the respective sealed bodies (3, 11) and a gas pressure exceeding the atmosphere pressure and supplied to a sealed space (15). <P>COPYRIGHT: (C)2013,JPO&INPIT |
