JPS5656590A - Heat exchanger having fin - Google Patents

Heat exchanger having fin

Info

Publication number
JPS5656590A
JPS5656590A JP13326779A JP13326779A JPS5656590A JP S5656590 A JPS5656590 A JP S5656590A JP 13326779 A JP13326779 A JP 13326779A JP 13326779 A JP13326779 A JP 13326779A JP S5656590 A JPS5656590 A JP S5656590A
Authority
JP
Japan
Prior art keywords
shape erected
erected pieces
fin
pieces
fins
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.)
Granted
Application number
JP13326779A
Other languages
Japanese (ja)
Other versions
JPS6217158B2 (en
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 JP13326779A priority Critical patent/JPS5656590A/en
Publication of JPS5656590A publication Critical patent/JPS5656590A/en
Publication of JPS6217158B2 publication Critical patent/JPS6217158B2/ja
Granted 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 providing slit shape erected pieces at both sides of air inlet and outlet of louver shape erected pieces mounted a heat exchanger having fins where a low speed air flows therethrough at the surface and the back of the fin.
CONSTITUTION: Slit shape erected pieces, 12 and 13, are provided at both sides of air inlet and outlet of louver shape erected pieces 5W7 mounted on the back and surface of a fin 1. The relation between heights l1 and l2 which represent the heights from the ground surface of the slit shape erected pieces 12 and 13 and the louver shape erected pieces 5W7 respectively is assumed as l1>l2. From this constitution, when the air flows in the direction of the white arrow between fins, a flow as shown by the black arrow occurs between fins 1. The areas of openings 8 and 11 are widened at the slit shape erected pieces 12 and 13, and the air flows into the openings 8 and 11 smoothly due to the relation l1>l2. Therefore, the louver shape erected pieces 5W7 perform a mixing operation of the flow efficiently. Thus, the heat transfer rate of the heat transfer surface in air side can be increased.
COPYRIGHT: (C)1981,JPO&Japio
JP13326779A 1979-10-15 1979-10-15 Heat exchanger having fin Granted JPS5656590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13326779A JPS5656590A (en) 1979-10-15 1979-10-15 Heat exchanger having fin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13326779A JPS5656590A (en) 1979-10-15 1979-10-15 Heat exchanger having fin

Publications (2)

Publication Number Publication Date
JPS5656590A true JPS5656590A (en) 1981-05-18
JPS6217158B2 JPS6217158B2 (en) 1987-04-16

Family

ID=15100617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13326779A Granted JPS5656590A (en) 1979-10-15 1979-10-15 Heat exchanger having fin

Country Status (1)

Country Link
JP (1) JPS5656590A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59208295A (en) * 1983-05-04 1984-11-26 デイ−ア・アンド・カンパニ− Preventive mechanism of flow

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133266A (en) * 1978-04-07 1979-10-16 Matsushita Electric Works Ltd Rotating-reciprocating movement converting mechanism

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133266A (en) * 1978-04-07 1979-10-16 Matsushita Electric Works Ltd Rotating-reciprocating movement converting mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59208295A (en) * 1983-05-04 1984-11-26 デイ−ア・アンド・カンパニ− Preventive mechanism of flow

Also Published As

Publication number Publication date
JPS6217158B2 (en) 1987-04-16

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