| 摘要 |
A hot water radiator intended mainly for heating domestic and office spaces. The radiator consists of two main components (10,20) with a first main duct (1) for introducing hot water and a second main duct (2) for removing cooled water as well as of a number of radiator ducts. The radiator ducts are formed and bounded by plane surfaces (11,21) and indentations (12-19,22,23) in the main components. These indentations are short both by comparison with the main ducts and with the distance between the main ducts. The main ducts with plane surfaces, indentations and main ducts can be produced by pressing or rolling plane metal sheets. The main components can be joined with one another by seam-welding and sportwelding. The hot water radiator is intended for connection (13,14) to a central heating system which supplies the heated water and removes the cooled water.
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