发明授权
- 专利标题： Clearance increasing jig of heat transfer tube and additional installation method of vibration suppression member
- 专利标题（中）： 传热管间隙增加夹具及减振构件的附加安装方法
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申请号： US13768526申请日： 2013-02-15
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公开(公告)号： US09102024B2公开(公告)日： 2015-08-11
- 发明人: Takeshi Yamamoto , Kenichi Kawanishi , Masahito Matsubara , Yoshihisa Fujiwara , Tomochika Hamamoto , Yukihide Shimazu
- 申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
- 申请人地址： JP Tokyo
- 专利权人： MITSUBISHI HEAVY INDUSTRIES, LTD.
- 当前专利权人： MITSUBISHI HEAVY INDUSTRIES, LTD.
- 当前专利权人地址： JP Tokyo
- 代理机构： Westerman, Hattori, Daniels & Adrian, LLP
- 优先权： JP2012-162094 20120720
- 主分类号： B23P15/26
- IPC分类号： B23P15/26 ; B23Q3/00 ; F28F9/013 ; F28D7/06
摘要：
A clearance increasing jig of a heat transfer tube, includes: a jig main body inserted into a clearance between adjacent heat transfer tubes; an inflow hole provided in the jig main body and configured to allow a fluid to flow into the jig main body; and an increasing unit provided in the jig main body and configured to increase the clearance as the fluid flows into the jig main body.
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