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Priority to JP13335085UpriorityCriticalpatent/JPS6245573U/ja
Publication of JPS6245573UpublicationCriticalpatent/JPS6245573U/ja
Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses
(AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies
(AREA)
Description
【図面の簡単な説明】[Brief explanation of the drawing]
図面は本考案の一実施例の断面図である。
１……フイン、２……パイプ。
The drawing is a sectional view of an embodiment of the present invention.
1...Fin, 2...Pipe.
Claims (1)
【実用新案登録請求の範囲】[Scope of utility model registration request] フインを貫通するパイプを上下方向に複数段設 けたものにおいて、最上段のパイプ径を他のパイ プより小径とすると共に、最下流のパイプ径を最 上段のパイプ径よりも大径としたことを特徴とす る熱交換器。 In a case where multiple stages of pipes passing through the fins are provided in the vertical direction, the diameter of the pipe at the top stage is made smaller than the other pipes, and the diameter of the pipe at the most downstream stage is made larger than the diameter of the pipe at the top stage. Features of heat exchanger.