JPS5656589A - Heat exchanger having fin - Google Patents

Heat exchanger having fin

Info

Publication number
JPS5656589A
JPS5656589A JP13326679A JP13326679A JPS5656589A JP S5656589 A JPS5656589 A JP S5656589A JP 13326679 A JP13326679 A JP 13326679A JP 13326679 A JP13326679 A JP 13326679A JP S5656589 A JPS5656589 A JP S5656589A
Authority
JP
Japan
Prior art keywords
shape erected
erected pieces
fin
pieces
heat transfer
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
JP13326679A
Other languages
Japanese (ja)
Inventor
Kosuke Komatsubara
Masaaki Adachi
Makoto Obata
Satoshi Tanno
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Refrigeration Co
Matsushita Electric Industrial 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 Matsushita Refrigeration Co, Matsushita Electric Industrial Co Ltd filed Critical Matsushita Refrigeration Co
Priority to JP13326679A priority Critical patent/JPS5656589A/en
Publication of JPS5656589A publication Critical patent/JPS5656589A/en
Pending legal-status Critical Current

Links

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

PURPOSE: To intend to increase a heat transfer rate by mounting slit shape erected pieces 5W7 at the surface and the back of fin alternately in an air inflow side and its outflow side of a louver shape erected pieces on fin in a heat exchanger having a low velocity of air flow.
CONSTITUTION: Louver shape erected pieces 5W7 are mounted to form openings 8W11 through the surface of the back of a fin 1. At a gap partion 4 of an adjacent heat transfer pipe in different row, a louver shape erected pieces 5'W7' are also mounted to form openings 8'W11' through the surface and the back of the fin 1 in a counter direction. At the air inlet side and outlet side of the louver shape erected pieces, the slit shape erected pieces 12, 13, 12', and 13' are provided. When the air flows in accordance with the white arrow mark, the fluid which flows between fins flows in the direction shown with the black arrow. In this case, the openings 8, 11, 8' and 11' widen in area respectively with the aide of the slit shape erected pieces 13, 12' and 13', and the air flow into the opening 11, 8, and 11' become smooth depending upon the relation l1>12, wherein l1 is a height of the slit shape erected pieces and l2 is a height of the louver shape erected pieces. Accordingly, the louver shape erected pieces 5W7, and 5'W7' perform the mixing of the flow unuselessly in all. Thus, the heat transfer rate of the heat transfer surface in air side can be increased.
COPYRIGHT: (C)1981,JPO&Japio
JP13326679A 1979-10-15 1979-10-15 Heat exchanger having fin Pending JPS5656589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13326679A JPS5656589A (en) 1979-10-15 1979-10-15 Heat exchanger having fin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13326679A JPS5656589A (en) 1979-10-15 1979-10-15 Heat exchanger having fin

Publications (1)

Publication Number Publication Date
JPS5656589A true JPS5656589A (en) 1981-05-18

Family

ID=15100594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13326679A Pending JPS5656589A (en) 1979-10-15 1979-10-15 Heat exchanger having fin

Country Status (1)

Country Link
JP (1) JPS5656589A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0849870A (en) * 1994-07-21 1996-02-20 Samsung Electronics Co Ltd Heat exchanger for air conditioner
US20120103587A1 (en) * 2010-10-28 2012-05-03 Samsung Electronics Co., Ltd. Heat exchanger
JP2019148376A (en) * 2018-02-27 2019-09-05 株式会社富士通ゼネラル Heat exchanger

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133267A (en) * 1978-04-07 1979-10-16 Matsushita Electric Works Ltd Reciprocating movement mechanism

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133267A (en) * 1978-04-07 1979-10-16 Matsushita Electric Works Ltd Reciprocating movement mechanism

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0849870A (en) * 1994-07-21 1996-02-20 Samsung Electronics Co Ltd Heat exchanger for air conditioner
US20120103587A1 (en) * 2010-10-28 2012-05-03 Samsung Electronics Co., Ltd. Heat exchanger
CN102455089A (en) * 2010-10-28 2012-05-16 三星电子株式会社 Heat exchanger with louvered transversal fins
CN102455089B (en) * 2010-10-28 2015-11-25 三星电子株式会社 Heat exchanger
JP2019148376A (en) * 2018-02-27 2019-09-05 株式会社富士通ゼネラル Heat exchanger

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