JPS5743196A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
JPS5743196A
JPS5743196A JP11710380A JP11710380A JPS5743196A JP S5743196 A JPS5743196 A JP S5743196A JP 11710380 A JP11710380 A JP 11710380A JP 11710380 A JP11710380 A JP 11710380A JP S5743196 A JPS5743196 A JP S5743196A
Authority
JP
Japan
Prior art keywords
members
longitudinal holes
fin
longitudinal
spacer members
Prior art date
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.)
Pending
Application number
JP11710380A
Other languages
Japanese (ja)
Inventor
Nobuhiko Tada
Takehiko Yanagida
Hisashi Nakayama
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 Ltd filed Critical Hitachi Ltd
Priority to JP11710380A priority Critical patent/JPS5743196A/en
Publication of JPS5743196A publication Critical patent/JPS5743196A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a heat exchanger having a uniform heat transmission at fins and a superior performance of heat transmission for use in a vehicle air cooler etc. by a method wherein the fin members having longitudinal hole and the spacer members having longitudinal hole are piled up with each other and the longitudinal holes are made to be coincided with each other.
CONSTITUTION: A plurality of longitudinal holes 2 and the rectangular projections 3 are provided in the fin member 1. Spacer members 4 having longitudinal holes 5 are piled on the fin members 1 in such a manner as their longitudinal holes 5, 2 are coincided with each other, resulting in making an integral connected or combined structure. First passage 6 is formed by the longitudinal holes 2, 5 in the fin members 1 and the spacer members 4 so as to cause the fluid A to be flowed therein, and similarly a second passage 7 is formed by the adjoining fin members 1 and spacer members 4 so as to cause the fluid B to be flowed therein.
COPYRIGHT: (C)1982,JPO&Japio
JP11710380A 1980-08-27 1980-08-27 Heat exchanger Pending JPS5743196A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11710380A JPS5743196A (en) 1980-08-27 1980-08-27 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11710380A JPS5743196A (en) 1980-08-27 1980-08-27 Heat exchanger

Publications (1)

Publication Number Publication Date
JPS5743196A true JPS5743196A (en) 1982-03-11

Family

ID=14703469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11710380A Pending JPS5743196A (en) 1980-08-27 1980-08-27 Heat exchanger

Country Status (1)

Country Link
JP (1) JPS5743196A (en)

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