发明授权
EP2343387B1 Fabrication of L12 aluminum alloy tanks and other vessels by roll forming, spin forming, and friction stir welding
有权
L12铝合金罐和通过轧制等容器,摩擦搅拌焊接和旋转的制备
- 专利标题: Fabrication of L12 aluminum alloy tanks and other vessels by roll forming, spin forming, and friction stir welding
- 专利标题(中): L12铝合金罐和通过轧制等容器,摩擦搅拌焊接和旋转的制备
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申请号: EP10251538.4申请日: 2010-09-01
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公开(公告)号: EP2343387B1公开(公告)日: 2013-06-05
- 发明人: Pandey, Awadh B.
- 申请人: United Technologies Corporation
- 申请人地址: United Technologies Building One Financial Plaza Hartford, CT 06101 US
- 专利权人: United Technologies Corporation
- 当前专利权人: United Technologies Corporation
- 当前专利权人地址: United Technologies Building One Financial Plaza Hartford, CT 06101 US
- 代理机构: Tomlinson, Kerry John
- 优先权: US551767 20090901
- 主分类号: C22C1/04
- IPC分类号: C22C1/04 ; C22C21/00 ; C22F1/04 ; B22F1/00 ; B22F3/12 ; B22F3/14 ; B22F3/15 ; B22F3/16 ; B22F3/17 ; B22F3/18 ; B22F3/20 ; C22C32/00 ; B22F7/00 ; B23K20/12
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