发明名称 |
A PLATE HEAT EXCHANGER |
摘要 |
<p>A plate heat exchanger comprises a plurality of heat exchanger plates (1) formed of a metal sheet and permanently joined to each other by means of a braze material to form a plate package having first plate inter spaces (4) and second plate inter spaces (5). Each heat exchanger plate has a pattern forming a heat transfer area and a plurality of porthole areas. Each heat exchanger plate extends along a main extension plane (p). The areas extend, on one side of the heat exchanger plate, between a primary level (p′) at a distance from the main extension plane and a secondary level (p′) at a distance from and on an opposite side of the main extension plane. Each heat exchanger plate has a depth (d) defined by the distance between the primary level and the secondary level. The depth is equal to or less than 1.0 mm.</p> |
申请公布号 |
EP2257757(A4) |
申请公布日期 |
2013.05.22 |
申请号 |
EP20080741887 |
申请日期 |
2008.04.04 |
申请人 |
ALFA LAVAL CORPORATE AB |
发明人 |
LARSSON, HAAKAN;BERMHULT, ROLF;ANDREASSON, FREDRIK;CHRISTENSEN, ROLF;SVENSSON, MAGNUS |
分类号 |
F28D9/00;F28F3/02;F28F3/08 |
主分类号 |
F28D9/00 |
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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