JPS6157556B2 - - Google Patents

Info

Publication number
JPS6157556B2
JPS6157556B2 JP55022746A JP2274680A JPS6157556B2 JP S6157556 B2 JPS6157556 B2 JP S6157556B2 JP 55022746 A JP55022746 A JP 55022746A JP 2274680 A JP2274680 A JP 2274680A JP S6157556 B2 JPS6157556 B2 JP S6157556B2
Authority
JP
Japan
Prior art keywords
fin
louver
airflow
angle
inclination angle
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.)
Expired
Application number
JP55022746A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56119494A (en
Inventor
Masaaki Ito
Mitsuo Kudo
Satoru Tomita
Masakatsu Hayashi
Takeo Tanaka
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 JP2274680A priority Critical patent/JPS56119494A/ja
Priority to US06/238,040 priority patent/US4469168A/en
Publication of JPS56119494A publication Critical patent/JPS56119494A/ja
Publication of JPS6157556B2 publication Critical patent/JPS6157556B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
    • F28F1/128—Fins with openings, e.g. louvered fins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
JP2274680A 1980-02-27 1980-02-27 Fin for heat exchanger Granted JPS56119494A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2274680A JPS56119494A (en) 1980-02-27 1980-02-27 Fin for heat exchanger
US06/238,040 US4469168A (en) 1980-02-27 1981-02-25 Fin assembly for heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2274680A JPS56119494A (en) 1980-02-27 1980-02-27 Fin for heat exchanger

Publications (2)

Publication Number Publication Date
JPS56119494A JPS56119494A (en) 1981-09-19
JPS6157556B2 true JPS6157556B2 (enExample) 1986-12-08

Family

ID=12091253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2274680A Granted JPS56119494A (en) 1980-02-27 1980-02-27 Fin for heat exchanger

Country Status (2)

Country Link
US (1) US4469168A (enExample)
JP (1) JPS56119494A (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6012088U (ja) * 1983-06-30 1985-01-26 カルソニックカンセイ株式会社 熱交換器
GB2169694B (en) * 1985-01-15 1988-01-20 Sanden Corp Serpentine heat exchanger
USD304855S (en) 1985-08-19 1989-11-28 Sanden Corporation Heat exchanger
USD304856S (en) 1985-08-19 1989-11-28 Sanden Corporation Heat exchanger
US4691768A (en) * 1985-12-27 1987-09-08 Heil-Quaker Corporation Lanced fin condenser for central air conditioner
US4705105A (en) * 1986-05-06 1987-11-10 Whirlpool Corporation Locally inverted fin for an air conditioner
JPH02287094A (ja) * 1989-04-26 1990-11-27 Zexel Corp 熱交換器
US5099914A (en) * 1989-12-08 1992-03-31 Nordyne, Inc. Louvered heat exchanger fin stock
US5150596A (en) * 1991-07-11 1992-09-29 General Motors Corporation Heat transfer fin with dammed segments
US5350012A (en) * 1992-08-21 1994-09-27 Voss Manufacturing, Inc. Rotary fin machine
US5558156A (en) * 1994-01-21 1996-09-24 Honda Giken Kogyo Kabushiki Heat exchanger
US5682784A (en) * 1995-11-07 1997-11-04 Livernois Research & Development Company Roll forming tool for manufacturing louvered serpentine fins
US5738169A (en) * 1995-11-07 1998-04-14 Livernois Research & Development Co. Heat exchanger with turbulated louvered fin, manufacturing apparatus and method
US5816320A (en) * 1997-01-10 1998-10-06 J.I.T. Engineering, Inc. Radiator fin construction
DE19719262C2 (de) * 1997-05-07 2003-01-30 Valeo Klimatech Gmbh & Co Kg Zickzacklamelle als Verrippung von Flachrohrwärmetauschern bei Kraftfahrzeugen
AU743130B2 (en) * 1998-12-28 2002-01-17 Mitsubishi Denki Kabushiki Kaisha Air conditioner
US6883598B2 (en) * 1999-03-16 2005-04-26 Outokumpu Oyj Cooling element for a heat exchanger
FI109432B (fi) * 1999-03-16 2002-07-31 Outokumpu Oy Lämmönvaihtimen jäähdytyselementti
US20040173344A1 (en) * 2001-05-18 2004-09-09 David Averous Louvered fins for heat exchanger
EP1488184B1 (de) * 2002-03-09 2007-12-05 Behr GmbH & Co. KG Wärmetauscher
DE102004012796A1 (de) * 2003-03-19 2004-11-11 Denso Corp., Kariya Wärmetauscher und Wärmeübertragungselement mit symmetrischen Winkelabschnitten
DE10342241A1 (de) * 2003-09-11 2005-04-07 Behr Gmbh & Co. Kg Wärmetauscher
US8167028B2 (en) * 2008-01-03 2012-05-01 Denso Corporation Heat exchanger fin with planar crests and troughs having slits
US10375901B2 (en) 2014-12-09 2019-08-13 Mtd Products Inc Blower/vacuum
US20180299205A1 (en) * 2015-10-12 2018-10-18 Charbel Rahhal Heat exchanger for residential hvac applications

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003749A (en) * 1957-09-09 1961-10-10 Modine Mfg Co Automotive strip serpentine fin
US3250325A (en) * 1963-02-19 1966-05-10 Ford Motor Co Heat exchange device
US3265127A (en) * 1963-10-21 1966-08-09 Ford Motor Co Heat exchange element
JPS5022751B1 (enExample) * 1970-12-27 1975-08-01
JPS5320656B2 (enExample) * 1971-08-18 1978-06-28
US3810509A (en) * 1971-10-15 1974-05-14 Union Carbide Corp Cross flow heat exchanger
US3845814A (en) * 1972-07-10 1974-11-05 Union Carbide Corp Finned primary surface heat exchanger
JPS54254A (en) * 1977-06-03 1979-01-05 Hitachi Ltd Heater core
JPS5461351A (en) * 1977-10-25 1979-05-17 Nihon Radiator Co Heat exchanger
GB2027533B (en) * 1978-05-31 1982-12-22 Covrad Ltd Heat exchangers

Also Published As

Publication number Publication date
US4469168A (en) 1984-09-04
JPS56119494A (en) 1981-09-19

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