发明名称 |
Heat exchanger with double walled tubes |
摘要 |
A plurality of double walled tubes are so disposed between a pair of spaced apart tube sheets so that the outer wall terminates adjacent one tube sheet and the inner wall terminates adjacent the other tube sheet and a shell portion enclosing the space between the tube sheets is removably attached to the tube sheets. |
申请公布号 |
US4266600(A) |
申请公布日期 |
1981.05.12 |
申请号 |
US19790035870 |
申请日期 |
1979.05.03 |
申请人 |
WESTINGHOUSE ELECTRIC CORP. |
发明人 |
BIEBERBACH, GEORGE |
分类号 |
F28D7/16;F28F1/00;F28F9/02 |
主分类号 |
F28D7/16 |
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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