发明名称 |
Header plate for use in a heat exchanger |
摘要 |
A header plate ( 20 ) is provided for receiving the flattened tubes ( 14 ) of a heat exchanger. The header plate ( 20 ) includes a plurality of tube receiving openings ( 26 ), with each of the openings being surrounded by a flange or collar ( 28 ) that extends from a base wall ( 24 ) of the header plate ( 20 ) towards the heat exchanger core ( 12 ) to surround the exterior cross section of the associated tube ( 14 ). Each of the flanges ( 28 ) is shaped to conform to the exterior of the associated tube ( 14 ), and a blend radius R is provided at the interface between the base wall ( 24 ) and the flange ( 28 ). The blend radius R has a size that increases from a radius R 1 central to the length of a long side wall ( 30 ) of the flange ( 28 ) to a radius R 2 central to the length of a short side wall ( 32 ) of the flange ( 28 ).
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申请公布号 |
US7413006(B2) |
申请公布日期 |
2008.08.19 |
申请号 |
US20060398926 |
申请日期 |
2006.04.06 |
申请人 |
MODINE MANUFACTURING COMPANY |
发明人 |
DEGROOT ROBERT J.;DEROSIA DANIEL R.;DAPRA GREGORY M. |
分类号 |
F28F9/04 |
主分类号 |
F28F9/04 |
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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