发明名称 |
HOLLOW CURVED PLATE, METHOD FOR MANUFACTURING SAME, AND BURNER FOR GAS TURBINE |
摘要 |
Hollow curved plates (20, 50, 70) include first plate members 24 1 -24 3 having a first groove 22 and second plate members 34 1 -34 3 having a second groove 32 of approximately the same width as the first groove 22, the second plate members 34 1 -34 3 being bonded to the first plate members 24 1 -24 3 by diffusion bonding. The hollow curved plate is formed of the first plate members 24 1 -24 3 and the second plate members 34 1 -34 3 curved by bending in a state where the first plate members 24 1 -24 3 and the second plate members 34 1 -34 3 are bonded together. The first groove 22 faces the second groove 32, a position of the first groove 22 substantially coincides with a position of the second groove 32 in a width direction, and hollow parts 40 1 -40 3 are formed by the first groove 22 and the second groove 32. |
申请公布号 |
EP2716396(A4) |
申请公布日期 |
2014.12.24 |
申请号 |
EP20120789220 |
申请日期 |
2012.05.18 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
AKAGI KOICHI;OMAE KATSUYOSHI;OHASHI KUNIHIRO;FUJII TOSHIO;MICHINISHI JUNYA;MACHIDA FUMIKO |
分类号 |
B21D5/06;B21D53/92;B23K1/00;B23K20/02;F01D11/08;F02C7/00;F02C7/18;F23R3/00;F23R3/06 |
主分类号 |
B21D5/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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