发明名称 Fluid container, esp. hot water tank - consists of welded arched metal sheets and connection elements
摘要 <p>The fluid container is esp for use as ahot water tank. The container walls consist of welded sheet metal sections (2, 4) which are welded together at the end surfaces via plate-shaped connection elements (5, 6). There may be a single connection element between neighbouring wall sections. A wall section (4) may have an integral or welded level edge section (5), on which engages the end faces of neighbouring sections (2). Alternatively, the connection elements may be T-shaped or angled.</p>
申请公布号 DE2548517(A1) 申请公布日期 1977.05.05
申请号 DE19752548517 申请日期 1975.10.29
申请人 BITTNER,ALFRED 发明人 BITTNER,ALFRED
分类号 B65D90/02;(IPC1-7):65D87/02 主分类号 B65D90/02
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