发明名称 MEJORAS EN LOS METODOS PARA FABRICAR HOJAS PARA TRANSFEREN- CIA DE CALOR PARA UN INTERCAMBIADOR DE CALOR REGENERATIVO, ROTATORIO
摘要 <p>Sheets (10a,10b) of heat transfer element (12) for stacking in an element basket (50) of a rotary regenerative heat exchange are cut in such a manner that the spacing notches (24) formed in the element sheets (10a,10b) cannot nest when the element sheets are arranged in juxtaposition within an element basket (50).</p>
申请公布号 ES541455(D0) 申请公布日期 1985.12.16
申请号 ES19550005414 申请日期 1985.03.21
申请人 THE AIR PREHEATER COMPANY 发明人
分类号 B21D53/04;B23D33/00;F28D19/04;(IPC1-7):B31D1/00;F28D17/00 主分类号 B21D53/04
代理机构 代理人
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