发明授权
US08622277B2 Apparatus for welding a flange of a guide thimble tube in nuclear fuel assembly
有权
用于焊接导向套管的法兰在核燃料组件中的装置
- 专利标题： Apparatus for welding a flange of a guide thimble tube in nuclear fuel assembly
- 专利标题（中）： 用于焊接导向套管的法兰在核燃料组件中的装置
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申请号： US12687045申请日： 2010-01-13
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公开(公告)号： US08622277B2公开(公告)日： 2014-01-07
- 发明人: Ki-jun Kwon , Se-yong Shin , Sang-pil Kong , Hung-soon Chang , Jeong-ho Kim , Tae-hyung Na
- 申请人： Ki-jun Kwon , Se-yong Shin , Sang-pil Kong , Hung-soon Chang , Jeong-ho Kim , Tae-hyung Na
- 申请人地址： KR Daejeon
- 专利权人： Korea Nuclear Fuel Co., Ltd.
- 当前专利权人： Korea Nuclear Fuel Co., Ltd.
- 当前专利权人地址： KR Daejeon
- 代理机构： Rabin & Berdo, P.C.
- 优先权： KR10-2006-0054402 20060616
- 主分类号： B23K37/00
- IPC分类号： B23K37/00 ; B23K37/04 ; B23K11/00 ; B23K9/028 ; B23K31/02 ; B21J13/08
摘要：
Disclosed therein are an apparatus for and a method of automatically welding a flange to a guide thimble tube in a nuclear fuel assembly. The automatic welding apparatus includes: a welding part located on an axially conveying line of a tube for welding a welded surface of the tube inserted thereinto and a welded surface of a flange; a flange supplying part for supplying the flange at a tube inlet of the welding part onto the axially conveying line; and a conveying part mounted on the axially conveying line in such a way as to move the tube and the flange on the axially conveying line, so that they are inserted into and drawn from the welding part.
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