Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP3108377ApriorityCriticalpatent/JPS53128048A/en
Publication of JPS53128048ApublicationCriticalpatent/JPS53128048A/en
Publication of JPS5760092B2publicationCriticalpatent/JPS5760092B2/ja
PURPOSE: To manufacture an unexpensive heat exchanger wherein the both ends of a pipe are jointed by a U-shaped joint pipe by inserting s linear pipe into a plurality of plate-like fins and furtehr firmly attaching the pipe to the fins by utilizing a tensile extending tube.
COPYRIGHT: (C)1978,JPO&Japio
JP3108377A1977-03-231977-03-23Manufacturing method of heat exchanger
GrantedJPS53128048A
(en)