JPS57105690A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
JPS57105690A
JPS57105690A JP18330080A JP18330080A JPS57105690A JP S57105690 A JPS57105690 A JP S57105690A JP 18330080 A JP18330080 A JP 18330080A JP 18330080 A JP18330080 A JP 18330080A JP S57105690 A JPS57105690 A JP S57105690A
Authority
JP
Japan
Prior art keywords
tube
fin
half body
worked
sheets
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
JP18330080A
Other languages
Japanese (ja)
Other versions
JPS6245477B2 (en
Inventor
Toshio Ohara
Masayuki Nonogaki
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP18330080A priority Critical patent/JPS57105690A/en
Publication of JPS57105690A publication Critical patent/JPS57105690A/en
Publication of JPS6245477B2 publication Critical patent/JPS6245477B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • F28D1/0478—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag the conduits having a non-circular cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

PURPOSE:To increase heating surface area, as well as to decrease the weight of a tube, by constituting a heat exchanger tube by pinching a corrugated inner fin between two sheets of half body of a tube which is made of a sheet metal. CONSTITUTION:An aluminum sheet is press-worked to make a half body 7 for a flat tube, and between two sheets of which a thin inner fin 8, formed into corrugated sheet from an aluminum sheet by press working, is pinched in the state of sandwich. The side parts 9 of two sheets are jointed together in the manner that one end 7a of a half body 7 is calked onto the other end of a half body 7. Then, a tube 2a is bend-worked in a zigzag line. After that process, a fin 3, bend-worked in a zigzag line with a braze material of melting point lower than that of the fin itself attached to both surface of it, is arranged between the neighboring walls of a zigzag lined tube 2a. The fin 3 is brazed monolithically to the tube 2a by heating.
JP18330080A 1980-12-24 1980-12-24 Heat exchanger Granted JPS57105690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18330080A JPS57105690A (en) 1980-12-24 1980-12-24 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18330080A JPS57105690A (en) 1980-12-24 1980-12-24 Heat exchanger

Publications (2)

Publication Number Publication Date
JPS57105690A true JPS57105690A (en) 1982-07-01
JPS6245477B2 JPS6245477B2 (en) 1987-09-26

Family

ID=16133250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18330080A Granted JPS57105690A (en) 1980-12-24 1980-12-24 Heat exchanger

Country Status (1)

Country Link
JP (1) JPS57105690A (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615383A (en) * 1984-05-01 1986-10-07 Sanden Corporation Serpentine heat exchanging apparatus having corrugated fin units
JPS63150721U (en) * 1987-03-25 1988-10-04
JPH0198896A (en) * 1987-10-12 1989-04-17 Nippon Denso Co Ltd Heat exchanger
JPH06129734A (en) * 1992-10-15 1994-05-13 Showa Alum Corp Heat exchanger
US5931226A (en) * 1993-03-26 1999-08-03 Showa Aluminum Corporation Refrigerant tubes for heat exchangers
KR20020002840A (en) * 2000-06-30 2002-01-10 황한규 Intercooler
WO2002057700A1 (en) * 2001-01-22 2002-07-25 Showa Denko K.K. Inner fin for heat exchanger flat tubes and evaporator
JP2007255733A (en) * 2006-03-20 2007-10-04 Usui Kokusai Sangyo Kaisha Ltd Heat transfer pipe for heat exchanger
DE102006054814A1 (en) * 2006-11-22 2008-05-29 Modine Manufacturing Co., Racine Soldered flat tube for capacitors and / or evaporators
DE102006061440A1 (en) * 2006-12-23 2008-06-26 Modine Manufacturing Co., Racine Heat exchanger e.g. cooling liquid heat exchanger for use in motor vehicle, has tubes interacting with openings of collecting tank and header tank such that end of each tube has contour
JP2010144979A (en) * 2008-12-17 2010-07-01 Denso Corp Heat exchanger
ITVI20090204A1 (en) * 2009-07-30 2011-01-31 Aldo Polidoro HEAT EXCHANGER TO BE USED, IN PARTICULAR, WITH A COMBUSTIBLE GAS BURNER
US8683690B2 (en) 2006-01-19 2014-04-01 Modine Manufacturing Company Flat tube, flat tube heat exchanger, and method of manufacturing same
US8726508B2 (en) 2006-01-19 2014-05-20 Modine Manufacturing Company Flat tube, flat tube heat exchanger, and method of manufacturing same
US9038267B2 (en) 2010-06-10 2015-05-26 Modine Manufacturing Company Method of separating heat exchanger tubes and an apparatus for same
US20150260460A1 (en) * 2012-10-16 2015-09-17 Mitsubishi Electric Corporation Plate type heat exchanger and refrigeration cycle apparatus having the same plate type heat exchanger
DE10358641B4 (en) 2002-12-16 2018-07-05 Denso Corporation Cooling device for double-sided cooling of a semiconductor device
WO2022220192A1 (en) * 2021-04-16 2022-10-20 株式会社デンソー Tube

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615383A (en) * 1984-05-01 1986-10-07 Sanden Corporation Serpentine heat exchanging apparatus having corrugated fin units
JPS63150721U (en) * 1987-03-25 1988-10-04
JPH0198896A (en) * 1987-10-12 1989-04-17 Nippon Denso Co Ltd Heat exchanger
JPH06129734A (en) * 1992-10-15 1994-05-13 Showa Alum Corp Heat exchanger
US5931226A (en) * 1993-03-26 1999-08-03 Showa Aluminum Corporation Refrigerant tubes for heat exchangers
KR20020002840A (en) * 2000-06-30 2002-01-10 황한규 Intercooler
WO2002057700A1 (en) * 2001-01-22 2002-07-25 Showa Denko K.K. Inner fin for heat exchanger flat tubes and evaporator
US6948557B2 (en) 2001-01-22 2005-09-27 Showa Denko K.K. Inner fin for heat exchanger flat tubes and evaporator
AU2002225448B2 (en) * 2001-01-22 2006-03-02 Showa Denko K.K. Inner fin for heat exchanger flat tubes and evaporator
DE10358641B4 (en) 2002-12-16 2018-07-05 Denso Corporation Cooling device for double-sided cooling of a semiconductor device
US8683690B2 (en) 2006-01-19 2014-04-01 Modine Manufacturing Company Flat tube, flat tube heat exchanger, and method of manufacturing same
US8726508B2 (en) 2006-01-19 2014-05-20 Modine Manufacturing Company Flat tube, flat tube heat exchanger, and method of manufacturing same
JP2007255733A (en) * 2006-03-20 2007-10-04 Usui Kokusai Sangyo Kaisha Ltd Heat transfer pipe for heat exchanger
DE102006054814B4 (en) * 2006-11-22 2010-07-01 Modine Manufacturing Co., Racine Soldered flat tube for capacitors and / or evaporators
DE102006054814A1 (en) * 2006-11-22 2008-05-29 Modine Manufacturing Co., Racine Soldered flat tube for capacitors and / or evaporators
DE102006061440A1 (en) * 2006-12-23 2008-06-26 Modine Manufacturing Co., Racine Heat exchanger e.g. cooling liquid heat exchanger for use in motor vehicle, has tubes interacting with openings of collecting tank and header tank such that end of each tube has contour
JP2010144979A (en) * 2008-12-17 2010-07-01 Denso Corp Heat exchanger
ITVI20090204A1 (en) * 2009-07-30 2011-01-31 Aldo Polidoro HEAT EXCHANGER TO BE USED, IN PARTICULAR, WITH A COMBUSTIBLE GAS BURNER
US9038267B2 (en) 2010-06-10 2015-05-26 Modine Manufacturing Company Method of separating heat exchanger tubes and an apparatus for same
US20150260460A1 (en) * 2012-10-16 2015-09-17 Mitsubishi Electric Corporation Plate type heat exchanger and refrigeration cycle apparatus having the same plate type heat exchanger
US10168102B2 (en) * 2012-10-16 2019-01-01 Mitsubishi Electric Corporation Plate type heat exchanger and refrigeration cycle apparatus having the same plate type heat exchanger
WO2022220192A1 (en) * 2021-04-16 2022-10-20 株式会社デンソー Tube

Also Published As

Publication number Publication date
JPS6245477B2 (en) 1987-09-26

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