发明名称 |
ANGEFLANSCHTER HOHLKÖRPER |
摘要 |
The present invention provides a hollow structure with at least one flange which can eliminate the possibility of creating crackings due to the thermal fatigue, thereby improving the durability thereof. A hollow structure with an flange according to the present invention includes at least one annular flange fixedly attached around the hollow structure which has a temperature gradient in the direction of the thickness of the wall thereof, wherein said at least one annular flange including an outer portion formed of a metal material having a coefficient of linear expansion greater than that of the metal material forming another portion of said at least one annular flange. <IMAGE> |
申请公布号 |
DE60238984(D1) |
申请公布日期 |
2011.03.03 |
申请号 |
DE2002638984 |
申请日期 |
2002.07.01 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES LTD. |
发明人 |
SHIMIZU, HIROSHI;KONDO, MITSURU;HAKODA, HIRONOBU;HASHIMOTO, YUKIHIRO;TANAKA, KATSUNORI;NAKAMURA, SOUSUKE |
分类号 |
F23R3/42;F01D9/02;F02C7/00;F16L23/00;F16L23/24 |
主分类号 |
F23R3/42 |
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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