WO2012172928A1 - サーペンタイン熱交換器 - Google Patents

サーペンタイン熱交換器 Download PDF

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Publication number
WO2012172928A1
WO2012172928A1 PCT/JP2012/062900 JP2012062900W WO2012172928A1 WO 2012172928 A1 WO2012172928 A1 WO 2012172928A1 JP 2012062900 W JP2012062900 W JP 2012062900W WO 2012172928 A1 WO2012172928 A1 WO 2012172928A1
Authority
WO
WIPO (PCT)
Prior art keywords
tube
heat exchanger
serpentine heat
folded
serpentine
Prior art date
Application number
PCT/JP2012/062900
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
由和 高松
中村　将之
Original Assignee
カルソニックカンセイ株式会社
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 カルソニックカンセイ株式会社 filed Critical カルソニックカンセイ株式会社
Priority to CN201280029492.6A priority Critical patent/CN103608636A/zh
Priority to US14/124,345 priority patent/US20140116662A1/en
Priority to EP12800204.5A priority patent/EP2722628A4/de
Publication of WO2012172928A1 publication Critical patent/WO2012172928A1/ja

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Classifications

    • 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
    • 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
    • F28D1/03—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 plate-like or laminated conduits
    • F28D1/0308—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • 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
    • F28D1/03—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 plate-like or laminated conduits
    • F28D1/0358—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 plate-like or laminated conduits the conduits being formed by bent plates
    • 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
    • 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
    • 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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/424—Means comprising outside portions integral with inside portions
    • F28F1/426—Means comprising outside portions integral with inside portions the outside portions and the inside portions forming parts of complementary shape, e.g. concave and convex
    • 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
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/044—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being pontual, e.g. dimples
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2225/00—Reinforcing means
    • F28F2225/04—Reinforcing means for conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/12—Fastening; Joining by methods involving deformation of the elements
    • F28F2275/122—Fastening; Joining by methods involving deformation of the elements by crimping, caulking or clinching

Definitions

  • the present invention relates to a serpentine heat exchanger.
  • a serpentine heat exchanger disclosed in JP2001-27484A is known as a heat exchanger used as an evaporator or a condenser of a vehicle air conditioner.
  • the serpentine heat exchanger has a configuration in which a tube in which a medium passage is formed is folded back into a serpentine shape and fins are arranged in a space sandwiched between the folded tubes.
  • the serpentine heat exchanger has an advantage that heat exchangers of various sizes, that is, various capacities can be manufactured by changing the length of the tube and the position / number of times of bending.
  • the tube is thinned to reduce the radius of curvature of the bent portion, the space inside the bent portion where fins cannot be placed is reduced, and as many fins as possible. Need to be placed.
  • the tube used for the serpentine heat exchanger is formed by extrusion, it is difficult to reduce the thickness.
  • the medium passage formed in the tube is a plurality of parallel passages as shown in FIG.
  • a medium flowing in a certain passage is not mixed with a medium flowing in another passage. Therefore, a temperature difference occurs between the passages, and it is difficult to increase the efficiency of the heat exchanger.
  • the present invention has been made in view of such a technical problem, and an object thereof is to realize miniaturization and high efficiency in a serpentine heat exchanger.
  • a serpentine heat exchanger is configured by bonding two press-formed tube sheets, and is sandwiched between a tube folded in a serpentine shape and the folded tube Fins disposed in the space, and a plurality of convex portions protruding from one tube sheet and contacting the other tube sheet are formed in the folded portion of the tube at intervals.
  • An exchanger is provided.
  • a serpentine-like tube is configured by stacking press-formed tube sheets and turning them back. Since the thickness of the tube can be made thinner than that of a tube manufactured by extrusion molding, the radius of curvature of the bent portion can be reduced. Thereby, the space inside the bent portion where fins cannot be installed can be reduced, and more fins can be arranged to achieve downsizing and higher efficiency of the heat exchanger.
  • the efficiency of the heat exchanger can also be improved.
  • FIG. 1 is an overall configuration diagram of a serpentine heat exchanger according to a first embodiment of the present invention.
  • FIG. 2A is a view in which the tube is cut in the short direction at the folded portion.
  • FIG. 2B is a diagram in which the tube is cut in the short direction at the straight portion.
  • FIG. 2C is a view in which the folded portion and the straight portion of the tube are cut in the longitudinal direction.
  • FIG. 3 is a cross-sectional view of the tube.
  • FIG. 4A is a diagram illustrating a manufacturing method.
  • FIG. 4B is a diagram illustrating the manufacturing method.
  • FIG. 4C is a diagram illustrating the manufacturing method.
  • FIG. 4D is a diagram illustrating the manufacturing method.
  • FIG. 4E is a diagram illustrating a manufacturing method.
  • FIG. 4A is a diagram illustrating a manufacturing method.
  • FIG. 4B is a diagram illustrating the manufacturing method.
  • FIG. 4C is a diagram illustrating the manufacturing method.
  • FIG. 4F is a diagram for explaining the manufacturing method.
  • FIG. 4G is a diagram illustrating a manufacturing method.
  • FIG. 4H is a diagram for explaining the manufacturing method.
  • FIG. 5 is a cross-sectional view of a tube according to a second embodiment of the present invention.
  • FIG. 6 is a cross-sectional view of a conventional tube.
  • FIG. 1 is an overall configuration diagram of a serpentine heat exchanger (hereinafter referred to as “heat exchanger”) 100 according to a first embodiment of the present invention.
  • the heat exchanger 100 includes a tube 1, a corrugated fin 2, an inlet adapter 3, an outlet adapter 4, an inlet pipe 5, and an outlet pipe 6.
  • the tube 1 includes a tube sheet 11 (see FIG. 4A) in which a concave groove 7 and a plurality of frustoconical convex portions 8 (see FIGS. 2A to 2C and 3) projecting into the concave groove 7 are formed by press molding. Are overlapped and folded back into a serpentine shape.
  • the folded portion of the tube 1 is expressed as a “folded portion”, and the unfolded portion is expressed as a “straight line portion”.
  • FIG. 2A to 2C are diagrams in which the tube 1 is cut in the short direction at the folded portion, the tube 1 is cut in the short direction at the straight portion, and the folded portion and the straight portion of the tube 1 are cut in the longitudinal direction.
  • FIG. FIG. 3 is a cross-sectional view of the tube 1.
  • the convex portion 8 of one tube sheet 11 is brought into contact with the convex portion 8 of the other tube sheet 11 to form a column extending in the thickness direction of the tube 1 inside the tube 1. .
  • the convex portions 8 are formed at intervals in the surface direction of the tube sheet 11 (the flow direction of the medium and the direction perpendicular thereto), reinforce the linear portion, and the tube 1 is crushed at the folded portion to reduce the passage cross-sectional area. To prevent becoming.
  • the convex portions 8 are arranged in a staggered manner and do not block the passage of the medium.
  • the tab 12 of the tube sheet 11 is folded in the folded direction of the tube 1, and the tube sheets 11 are caulked.
  • the corrugated fin 2 is a fin configured by bending a metal plate into a wave shape.
  • the corrugated fins 2 are respectively arranged in a plurality of U-shaped spaces formed by the folded tube 1, and the upper end and the lower end are in contact with the tube 1.
  • the inlet adapter 3 and the inlet pipe 5 are connected to one end of the tube 1.
  • the outlet adapter 4 and the outlet pipe 6 are connected to the other end of the tube 1.
  • the heat exchanger 100 according to the first embodiment is configured as described above, and the medium flowing into the inlet adapter 3 from the inlet pipe 5 flows through the meandering tube 1 from the lower side to the upper side in the figure. Thus, heat exchange with the air passing through the corrugated fins 2 is performed. The medium after the heat exchange is sent to the outlet adapter 4 and discharged from the outlet pipe 6.
  • the tube sheet 11 is manufactured by press working (FIG. 4A).
  • the tube sheet 11 has a concave groove 7 extending in the longitudinal direction at the center, and a plurality of convex portions 8 project from the bottom of the concave groove 7 at intervals in the surface direction of the tube sheet 11.
  • the height of the convex portion 8 is equal to the depth of the concave groove 7.
  • tabs 12 are formed on both sides of the portion to be the folded portion.
  • the tube sheet 11 is crimped by bending the tab 12 (FIG. 4C).
  • the direction in which the tab 12 is bent is the same as the direction in which the tube 1 is folded.
  • the tube 1 is folded at a plurality of locations to form a serpentine shape (FIG. 4D).
  • the folding is performed by applying a force to both sides of the part while bringing the jig into contact with the part to be folded back. Since the tube sheets 11 are caulked by the tabs 12 in the portion, the two tube sheets 11 are kept in close contact even after being folded back, and no gap is formed on the side surface of the tube 1.
  • the inlet adapter 3 is connected to one end of the tube 1, and the outlet adapter 4 is connected to the other end (FIG. 4E).
  • Each of the inlet adapter 3 and the outlet adapter 4 has a cylindrical shape, and has an opening to which the inlet pipe 5 or the outlet pipe 6 is connected at the end face, and a slit-like opening to which the end of the tube 1 is connected to the side face. .
  • the corrugated fins 2 are inserted and arranged in the space between the folded tubes 1 (FIG. 4F).
  • the inlet pipe 5 is connected to the inlet adapter 3, and the outlet pipe 6 is connected to the outlet adapter 4 (FIG. 4G).
  • the serpentine-like tube 1 is configured by stacking the press-formed tube sheets 11 and folding them back at a plurality of locations. Since the wall thickness of the tube 1 can be made thinner than that of a tube manufactured by extrusion, the radius of curvature of the bent portion can be reduced. Thereby, the space inside a bending part which cannot install corrugated fin 2 can be made small, and more corrugated fins 2 can be arranged and size reduction and high efficiency of heat exchanger 100 can be realized.
  • the tube 1 when the thickness of the tube 1 is reduced, the tube 1 may be crushed at the bent portion.
  • a column is formed inside the tube 1 by the convex portion 8 protruding from the tube sheet 11. The tube 1 is not crushed at the bent portion and the passage cross-sectional area is not reduced.
  • the efficiency of the heat exchanger 100 can also be improved.
  • the tube sheets 11 are crimped by the tabs 12 in the folded portion, the tube sheet 11 and the tube sheet 11 are not separated when the tube 1 is folded, and the side surface of the tube 1 It is possible to prevent a gap from being generated.
  • the shape of the convex portion 8 formed on the tube sheet 11 is a truncated cone shape, it is possible to ensure the ease of bending at the bent portion while ensuring the strength of the tube 1 at the straight portion.
  • the second embodiment is different from the first embodiment in the method of forming columns formed inside the tube 1.
  • the convex part 8 was formed in both the two tube sheets 11 which comprise the tube 1, and the pillar was formed by attaching these together, in 2nd Embodiment, the convex part 8 is formed. Only one tube sheet 11 is formed, and the other tube sheet 11 is not formed. In 2nd Embodiment, a pillar is formed in the inside of the tube 1 by attaching the convex part 8 formed in one tube sheet 11 to the flat surface of the other tube sheet 11.
  • FIG. 5 is a cross-sectional view of the tube 1 of the second embodiment.
  • the convex portion 8 is formed only on one tube sheet 11 and is not formed on the other tube sheet 11. With such a configuration, a column may be formed inside the tube 1. According to this configuration, the alignment of the convex portion 8 is unnecessary, and the manufacturing process can be simplified.
  • the convex portion 8 is formed on the entire tube 2, but the convex portion 8 may be provided at least in the bent portion. If the strength of the straight portion can be ensured without the convex portion 8, the convex portion 8 of the straight portion is not necessary.
  • the shape of the convex portion 8 is not a truncated cone shape, but may be a cylindrical shape or a prism shape (triangular prism shape, quadrangular prism shape, etc.).

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  • 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)
PCT/JP2012/062900 2011-06-17 2012-05-21 サーペンタイン熱交換器 WO2012172928A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201280029492.6A CN103608636A (zh) 2011-06-17 2012-05-21 蛇形热交换器
US14/124,345 US20140116662A1 (en) 2011-06-17 2012-05-21 Serpentine heat exchanger
EP12800204.5A EP2722628A4 (de) 2011-06-17 2012-05-21 Rohrschlangenwärmetauscher

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-135178 2011-06-17
JP2011135178A JP5663413B2 (ja) 2011-06-17 2011-06-17 サーペンタイン型熱交換器

Publications (1)

Publication Number Publication Date
WO2012172928A1 true WO2012172928A1 (ja) 2012-12-20

Family

ID=47356922

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/062900 WO2012172928A1 (ja) 2011-06-17 2012-05-21 サーペンタイン熱交換器

Country Status (5)

Country Link
US (1) US20140116662A1 (de)
EP (1) EP2722628A4 (de)
JP (1) JP5663413B2 (de)
CN (1) CN103608636A (de)
WO (1) WO2012172928A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160238262A1 (en) * 2013-09-30 2016-08-18 Arcelik Anonim Sirketi Forced convection heat exchanger for a refrigeration appliance

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012011520A1 (de) * 2012-06-08 2013-12-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Wärmetauschersystem, Verfahren zu dessenHerstellung sowie Fluidverteilungselement
USD763417S1 (en) * 2012-08-02 2016-08-09 Mitsubishi Electric Corporation Heat exchanger tube
CN104061683A (zh) * 2014-06-14 2014-09-24 广东万和新电气股份有限公司 燃气锅炉铸铝换热器
FR3040478B1 (fr) * 2015-08-25 2017-12-15 Valeo Systemes Thermiques Echangeur de chaleur
CN105352181A (zh) * 2015-11-13 2016-02-24 任能 一种改进的冷凝式燃气暖浴两用换热器
US20170336152A1 (en) * 2016-05-20 2017-11-23 Hyundai Motor Company Double-sided cooler for cooling both sides of electronic component
DE102017222742A1 (de) * 2017-12-14 2019-06-19 Hanon Systems Rohr, insbesondere Flachrohr für einen Abgaskühler und Abgaskühler
JP7497640B2 (ja) 2020-07-28 2024-06-11 株式会社レゾナック 熱交換器およびその製造方法
CN217848100U (zh) * 2022-07-29 2022-11-18 厦门海辰储能科技股份有限公司 液冷板及电池包

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937857U (de) * 1972-07-06 1974-04-03
JPS4950857U (de) * 1972-08-07 1974-05-04
JPS5730582U (de) * 1980-07-30 1982-02-17
JPS5959688U (ja) * 1982-10-12 1984-04-18 株式会社デンソー 熱交換器
JPS5970180U (ja) * 1982-11-01 1984-05-12 昭和アルミニウム株式会社 蒸発器
JP2001027484A (ja) 1999-07-15 2001-01-30 Zexel Valeo Climate Control Corp サーペンタイン型熱交換器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4950857A (de) * 1972-09-18 1974-05-17
DE3142028A1 (de) * 1981-10-23 1983-05-05 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Oelkuehler
JPH0566073A (ja) * 1991-09-05 1993-03-19 Sanden Corp 積層型熱交換器
JPH07227631A (ja) * 1993-12-21 1995-08-29 Zexel Corp 積層型熱交換器の熱交換用導管及びその製造方法
JP2001248988A (ja) * 2000-03-06 2001-09-14 Mitsubishi Heavy Ind Ltd 熱交換器
NZ533996A (en) * 2001-12-17 2005-11-25 Showa Denko K Heat exchanger formed by bending finned hairpin tube
EP1541953B1 (de) * 2002-07-09 2007-04-25 Zexel Valeo Climate Control Corporation Rohr für wärmetauscher
US20040099408A1 (en) * 2002-11-26 2004-05-27 Shabtay Yoram Leon Interconnected microchannel tube

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937857U (de) * 1972-07-06 1974-04-03
JPS4950857U (de) * 1972-08-07 1974-05-04
JPS5730582U (de) * 1980-07-30 1982-02-17
JPS5959688U (ja) * 1982-10-12 1984-04-18 株式会社デンソー 熱交換器
JPS5970180U (ja) * 1982-11-01 1984-05-12 昭和アルミニウム株式会社 蒸発器
JP2001027484A (ja) 1999-07-15 2001-01-30 Zexel Valeo Climate Control Corp サーペンタイン型熱交換器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2722628A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160238262A1 (en) * 2013-09-30 2016-08-18 Arcelik Anonim Sirketi Forced convection heat exchanger for a refrigeration appliance
US9915437B2 (en) * 2013-09-30 2018-03-13 Arcelik Anonim Sirketi Forced convection heat exchanger for a refrigeration appliance

Also Published As

Publication number Publication date
EP2722628A4 (de) 2015-06-03
EP2722628A1 (de) 2014-04-23
CN103608636A (zh) 2014-02-26
JP2013002753A (ja) 2013-01-07
JP5663413B2 (ja) 2015-02-04
US20140116662A1 (en) 2014-05-01

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