JPS5274153A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
JPS5274153A
JPS5274153A JP15092975A JP15092975A JPS5274153A JP S5274153 A JPS5274153 A JP S5274153A JP 15092975 A JP15092975 A JP 15092975A JP 15092975 A JP15092975 A JP 15092975A JP S5274153 A JPS5274153 A JP S5274153A
Authority
JP
Japan
Prior art keywords
heat exchanger
duct
efficiency
improved
forming
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
JP15092975A
Other languages
Japanese (ja)
Inventor
Katsumi Hokotani
Miki Yamanaka
Kiyoshi Ozaki
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Daikin Kogyo Co 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 Daikin Industries Ltd, Daikin Kogyo Co Ltd filed Critical Daikin Industries Ltd
Priority to JP15092975A priority Critical patent/JPS5274153A/en
Publication of JPS5274153A publication Critical patent/JPS5274153A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a multi-duct type cross fin heat exchanger, with which the efficiency of heat transfer on the duct inner side is improved by forming a heat exchange tube with an inwardly projecting helical groove.
COPYRIGHT: (C)1977,JPO&Japio
JP15092975A 1975-12-16 1975-12-16 Heat exchanger Pending JPS5274153A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15092975A JPS5274153A (en) 1975-12-16 1975-12-16 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15092975A JPS5274153A (en) 1975-12-16 1975-12-16 Heat exchanger

Publications (1)

Publication Number Publication Date
JPS5274153A true JPS5274153A (en) 1977-06-21

Family

ID=15507483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15092975A Pending JPS5274153A (en) 1975-12-16 1975-12-16 Heat exchanger

Country Status (1)

Country Link
JP (1) JPS5274153A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55879A (en) * 1978-02-16 1980-01-07 Carrier Corp Shaping coil assembly
US5189900A (en) * 1991-03-06 1993-03-02 Mccord Heat Transfer Corporation Apparatus for connecting a coolant tube and header of a heat exchanger
US5381600A (en) * 1993-10-06 1995-01-17 Ford Motor Company Heat exchanger and method of making the same
US5564184A (en) * 1994-02-02 1996-10-15 Heat Pipe Technology, Inc. Method for making heat pipes

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55879A (en) * 1978-02-16 1980-01-07 Carrier Corp Shaping coil assembly
JPS5756673B2 (en) * 1978-02-16 1982-12-01 Carrier Corp
US5189900A (en) * 1991-03-06 1993-03-02 Mccord Heat Transfer Corporation Apparatus for connecting a coolant tube and header of a heat exchanger
US5381600A (en) * 1993-10-06 1995-01-17 Ford Motor Company Heat exchanger and method of making the same
US5404942A (en) * 1993-10-06 1995-04-11 Ford Motor Company Heat exchanger and method of making the same
US5564184A (en) * 1994-02-02 1996-10-15 Heat Pipe Technology, Inc. Method for making heat pipes

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