| 摘要 |
<P>PROBLEM TO BE SOLVED: To secure quake resistance in a U-bent part. <P>SOLUTION: A steam generator having the U-bent part (18) in which annular parts of upper ends are concentrated by arranging a plurality of heat transfer pipes 5 having an inverted-U shape includes a partition plate 20 which is inserted between the heat transfer pipes 5 in the inverted U-bent part 18, provided to separate the U-bent part 18 into multiple sections, and supported by a support part 25 with respect to the side of body 2 of the steam generator for storing the heat transfer pipes 5. <P>COPYRIGHT: (C)2013,JPO&INPIT |
