EP2738504A1 - Tubing element for a heat exchanger means - Google Patents

Tubing element for a heat exchanger means Download PDF

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Publication number
EP2738504A1
EP2738504A1 EP12195014.1A EP12195014A EP2738504A1 EP 2738504 A1 EP2738504 A1 EP 2738504A1 EP 12195014 A EP12195014 A EP 12195014A EP 2738504 A1 EP2738504 A1 EP 2738504A1
Authority
EP
European Patent Office
Prior art keywords
side wall
fins
tubing element
tubing
heat exchanger
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.)
Withdrawn
Application number
EP12195014.1A
Other languages
German (de)
English (en)
French (fr)
Inventor
Carlos Quesada Saborio
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP12195014.1A priority Critical patent/EP2738504A1/en
Priority to JP2015544607A priority patent/JP6377628B2/ja
Priority to MX2015006902A priority patent/MX369021B/es
Priority to BR112015012635-9A priority patent/BR112015012635B1/pt
Priority to KR1020157017245A priority patent/KR102025459B1/ko
Priority to CN201380062801.4A priority patent/CN104823012B/zh
Priority to ES13820973.9T priority patent/ES2672642T3/es
Priority to EP13820973.9A priority patent/EP2941610B1/en
Priority to PCT/IB2013/060570 priority patent/WO2014083552A1/en
Priority to CA2893104A priority patent/CA2893104C/en
Priority to TR2018/08459T priority patent/TR201808459T4/tr
Priority to DK13820973.9T priority patent/DK2941610T3/en
Priority to PL13820973T priority patent/PL2941610T3/pl
Publication of EP2738504A1 publication Critical patent/EP2738504A1/en
Priority to CR20150333A priority patent/CR20150333A/es
Withdrawn legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00Heat-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
    • F28D1/02Heat-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
    • F28D1/04Heat-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
    • F28D1/047Heat-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
    • F28D1/0472Heat-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 helically or spirally coiled
    • F28D1/0473Heat-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 helically or spirally coiled the conduits having a non-circular cross-section
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/02Tubular elements of cross-section which is non-circular
    • F28F1/022Tubular elements of cross-section which is non-circular with multiple channels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/02Tubular elements of cross-section which is non-circular
    • F28F1/025Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12Tubular 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
    • F28F1/24Tubular 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 and extending transversely
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12Tubular 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
    • F28F1/34Tubular 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 and extending obliquely

Definitions

  • EP 0 640 803 A1 relates to heat transfer coil, where a second piece of tubing is wound around the first piece of tubing while the first piece is straight and where the first piece of tubing is then formed to define the overall coil shape and then the first and second pieces of tubing internally sized by internal pressurization to also force the two pieces of tubing to intimate contact with each other.
  • the surface for heat exchange is increased.
  • the efficiency of the heat exchanger may be significantly improved.
  • the fins are at least partially covered by covering wall and/or that the fins are monoblock fins.
  • the fins are inclined arranged on the at least one of the outer surfaces of the first side wall and/or of the second side wall, whereby exemplarily the angle between the fins and the outer surface is chosen within a range of approximately 15° to 85°.
  • the fins merely extend along the whole width of at least one of the outer surfaces of the first side wall and/or of the second side wall and/or are curved.
  • the fins are arranged such that the medium flowing against the fins flows against a concave formed part of the fin.
  • the fins may have a height chosen within a range of about 0.5 mm to about 5.0 mm, preferably about 2-3 mm.
  • the tubing element may comprise at least one microchannel.
  • several microchannels with a round or circular cross-section and/or several microchannels with an angular cross-section exemplarily several microchannels with a triangular cross-section and/or several microchannels with quadrangular cross-section are provided.
  • At least some of the microchannels may be arranged with an off-set to each other, whereby exemplarily all microchannels are arranged with an off-set to each other.
  • the off-set may result in several chamfers and/or grooves within the first side wall and/or the second side wall.
  • the tubing element may comprise at its a first end and at its second end a collecting portion which is reducing the width of the first side wall and the second side wall to a smaller width.
  • the heat exchanger may comprise several tubing elements and that the tubing elements are forming as a substantially overall cylindrical structure having a central longitudinal axis and that the tubing elements are spirally curved around the central longitudinal axis and interleaved in the structure.
  • the heat exchanger means may be a radiator or a cooler or a condenser or an evaporator.
  • a tubing element is used to manufacture at least partially a heat exchanger means according to claim 10 or 11 exemplarily by tilting and/or sloping and at least partially helically winding and/or twisting the tubing element so to form at least a part of a helical structure.
  • the present invention relates to a method of manufacturing of a tubing element with the features of claim 15. Accordingly, a tubing element according to any of claims 1 to 9 is manufactured, whereby exemplarily the tubing element is received by using an extrusion process of a heat transfer material, whereby preferably the extrusion process is a single extrusion process and/or whereby preferably the heat exchanger material is at least partially aluminium or copper or an alloy thereof.
  • the tubing element 10 is a rigid elongated heat exchanger tube having a first end 20 and a second end 30. There are relatively large parallel opposite side walls 40 and 50 with generally flat surfaces. The opposite parallel arranged side walls 40, 50 of the tubing element are joined with relatively small opposite edge walls 45, 55, which are rounded connection walls 45, 55.
  • the tubing element 10 is partially tilted and sloped and also helically wound and twisted so as to form at least a part of a helical structure.
  • the distance d between the first side wall 40 and the second side wall 50 is considerably smaller than the width W of the side walls 40, 50.
  • the tubing element 10 is partially tilted and sloped and also helically wound and twisted so as to form at least a part of a helical structure.
  • Figure 2 shows a perspective view of a first embodiment of the tubing element 10.
  • the fins 60 follow the slope and the tilt.
  • the fins 60 have two defining angles ⁇ and ⁇ .
  • the angle Y is the angle which is enclosed by the fins 60 and the connection walls 45, 55 as also shown in Figures 2 , 5 and 8 .
  • the angle ⁇ is the angle of the fin 60 and the outer surface 42, 52 of the first side wall 40 or the second side wall 50.
  • the first distance a between two adjacent fins 60 may be larger than a second distance b of these adjacent fins 60.
  • the first distance a may be used in the entry section of the gap defined by two adjacent fins 60, i.e. the section for the entry of a heat transfer media flowing through the fins. So, the fins 60 are substantially parallel.
  • the fins 60 according to the embodiment shown in Figures 2 to 6 are substantially perpendicular arranged on the outer surfaces 42, 52 of the first side wall 40 and of the second side wall 50.
  • the fins 60 may be inclined arranged on the at least one of the outer surfaces 42, 52 of the first side wall 40 and/or of the second side wall 50, whereby exemplarily the angle between the fins 60 and the outer surface 42 or 52 may be chosen within a range of approximately 15° to 85°.
  • the fins 60 merely extend along the whole width W of the outer surfaces 42, 52 of the first side wall 40 and/or of the second side wall 50 and are slightly curved.
  • the fins 60 are arranged in a plurality of parallel rows substantially along the whole length of the tubing element 10.
  • this angle ⁇ may be substantially perpendicular.
  • this angle ⁇ may be chosen within range of about 15° to about 60° and may be preferably chosen within a range of about 20° to about 25°.
  • An angle ⁇ of about 45° between the fins 60 at least one of the connection walls 45, 55 is considered to be substantially neutral, in particular as a neutral arrangement with respect to the interference with e.g. fans or the like, which are connected or used together with a heat exchanger means comprising such a tubing element 10.
  • the fins 60 are formed slightly concave or convex, which is, however, not mandatory.
  • the slightly concave or convex shape of the fins 60 may be achieved by an offset of the center part of the middle section of the fins 60 with respect to the endpoints of the fins 60 within a range of about 0.5 mm to about 5 mm, preferably of about 1 mm to about 2 mm, most preferred of about 1.5 mm.
  • the offset of the center part of the middle section of the fins 60 with respect to the endpoints of the fins 60 is about 1 mm.
  • the fins 60 according to the embodiment shown in Figure 2 have a height of about 2.5 mm.
  • the fins 60 may have a height chosen within a range of about 0.5 mm to about 5.0 mm, preferably about 2-3 mm.
  • tubing element 10 collecting elements 25, 35 are provided, which reduce width of the tubing element 10 to a broader diameter, i.e. the diameter of the tubular connectors of circular cross-sections 27, 37.
  • FIG. 7 is a perspective view of a heat exchanger means 100 comprising a plurality of a first set of interlaced sloped helical microchannel tubing elements 10 with adjacent sloped and twisted similarly helically formed tubing elements 10 and a respective second set S2 inside of the first set S1.
  • FIG 8 is a perspective view of the second embodiment of the tubing element according to the present invention.
  • the second embodiment of the tubing element 10' is merely the same as the one shown in Figures 2 to 6 .
  • a different kind of fins is used, i.e. fins 60'.
  • the fins 60' are arranged along a curve extending substantially the whole width W of at least one of the outer surfaces 42, 52 of the sidewall 40 and sidewall 50 and as can be seen from Figure 9 , between each fins 60' arranged along one curve a gap is provided.
  • the fins 60' are arranged in a plurality of rows which are arranged parallel.
  • the fins 60' are according to the embodiment shown in Figure 8 perpendicularly arranged on the outer surfaces 42, 52 of the first side wall 40 and of the second side wall 50.
  • the fins 60' may be inclined arranged on at least one of the outer surfaces 42, 52 of the first side wall 40 and/or of the second side wall 50, whereby exemplarily the angle between the fins 60' and the outer surface 40, 50 is substantially perpendicular.
  • this angle ⁇ may be substantially perpendicular. Alternatively, this angle ⁇ may be chosen within range of about 15° to about 60° and may be preferably chosen within a range of about 20° to about 25°.
  • An angle ⁇ of about 45° between the fins 60 at least one of the connection walls 45, 55 is considered to be substantially neutral, in particular as a neutral arrangement with respect to the interference with e.g. fans or the like, which may be connected or used together with a heat exchanger means comprising such a tubing element 10.
  • the fins 60' and the curve of fins 60' is formed slightly concave.
  • the slightly concave shape of the fins 60' is achieved by an offset of the center part of the middle section of the fins 60' and the curve of fins 60' with respect to the endpoints of the fins 60' and the curve of fins 60' within a range of about 0.5 mm to about 5 mm, preferably of about 1 mm to about 2 mm, most preferred of about 1.5 mm.
  • the fins 60' are arranged such that the medium flowing against the fins 60' flows against a concave formed part of the fins 60'.
  • the fins 60' according to the embodiment shown in Figure 8 have a height of about 3 mm.
  • the fins 60' may have a height chosen within a range of about 0.5 mm to about 5.0 mm, preferably about 2-3 mm.
  • the curves of fins 60' are arranged in a plurality of substantially parallel rows along the tubing element.
  • Figure 9 is showing in detail embodiment of a tube 10' with fins 60' as shown in Figure 8 and having a plurality of microchannels 70 with a square cross-section.
  • draining plates 80 and heat exchanger tubes 10 may be arranged to a heat exchanger means 100 comprising a plurality of interlaced sloped and tilted helical microchannel tubing elements 10 and draining plates 80 between each of the pair of adjacent tubing elements 10.
  • draining plates 80 is preferred in cases where the heat exchanger means 100 is an evaporator.

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)
  • Ocean & Marine Engineering (AREA)
EP12195014.1A 2012-11-30 2012-11-30 Tubing element for a heat exchanger means Withdrawn EP2738504A1 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
EP12195014.1A EP2738504A1 (en) 2012-11-30 2012-11-30 Tubing element for a heat exchanger means
EP13820973.9A EP2941610B1 (en) 2012-11-30 2013-12-02 Tubing element for a heat exchanger means
PCT/IB2013/060570 WO2014083552A1 (en) 2012-11-30 2013-12-02 Tubing element for a heat exchanger means
BR112015012635-9A BR112015012635B1 (pt) 2012-11-30 2013-12-02 elemento de tubulação para meios trocadores de calor, meios trocadores de calor e método de fabricação de um elemento de tubulação
KR1020157017245A KR102025459B1 (ko) 2012-11-30 2013-12-02 열교환기 수단용 배관 요소
CN201380062801.4A CN104823012B (zh) 2012-11-30 2013-12-02 用于热交换器的管子元件
ES13820973.9T ES2672642T3 (es) 2012-11-30 2013-12-02 Elemento de tubería para un medio intercambiador de calor
JP2015544607A JP6377628B2 (ja) 2012-11-30 2013-12-02 フィン付きのチューブ要素、その製造方法およびフィン付きのチューブ要素を備えた熱交換器
MX2015006902A MX369021B (es) 2012-11-30 2013-12-02 Elemento de tubo para un medio de intercambio de calor.
CA2893104A CA2893104C (en) 2012-11-30 2013-12-02 Tubing element for a heat exchanger means
TR2018/08459T TR201808459T4 (tr) 2012-11-30 2013-12-02 Bir ısı eşanjörü aracı için borulama elemanı.
DK13820973.9T DK2941610T3 (en) 2012-11-30 2013-12-02 Pipe element for a heat exchanger
PL13820973T PL2941610T3 (pl) 2012-11-30 2013-12-02 Element rurowy do środków wymiennika ciepła
CR20150333A CR20150333A (es) 2012-11-30 2015-06-23 Elemento de tubo para un medio de intercambio de calor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12195014.1A EP2738504A1 (en) 2012-11-30 2012-11-30 Tubing element for a heat exchanger means

Publications (1)

Publication Number Publication Date
EP2738504A1 true EP2738504A1 (en) 2014-06-04

Family

ID=47594339

Family Applications (2)

Application Number Title Priority Date Filing Date
EP12195014.1A Withdrawn EP2738504A1 (en) 2012-11-30 2012-11-30 Tubing element for a heat exchanger means
EP13820973.9A Active EP2941610B1 (en) 2012-11-30 2013-12-02 Tubing element for a heat exchanger means

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP13820973.9A Active EP2941610B1 (en) 2012-11-30 2013-12-02 Tubing element for a heat exchanger means

Country Status (12)

Country Link
EP (2) EP2738504A1 (pl)
JP (1) JP6377628B2 (pl)
KR (1) KR102025459B1 (pl)
CN (1) CN104823012B (pl)
BR (1) BR112015012635B1 (pl)
CA (1) CA2893104C (pl)
DK (1) DK2941610T3 (pl)
ES (1) ES2672642T3 (pl)
MX (1) MX369021B (pl)
PL (1) PL2941610T3 (pl)
TR (1) TR201808459T4 (pl)
WO (1) WO2014083552A1 (pl)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2985546A3 (de) * 2014-08-13 2016-06-29 Mefa Befestigungs- und Montagesysteme GmbH Wärmeübertragungselement; anordnung eines wärmeübertragungselements zur herstellung eines energiespeichers
WO2019064067A3 (en) * 2017-09-26 2019-05-16 Carlos Quesada Saborio Tube joining
EP3470743B1 (de) * 2015-08-10 2023-07-19 Mefa Befestigungs- und Montagesysteme GmbH Wärmeübertragungselement

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662582A (en) * 1970-05-18 1972-05-16 Noranda Metal Ind Heat-exchange tubing and method of making it
DE2209329A1 (de) 1971-02-25 1972-09-07 Foley, Charles F., Minnetonka; McCarthy, Charles D., Wayzata; Minn. (V.St. A.) Vorrichtung zu einem Spiel mit einer springenden Kugel
DE2209325A1 (de) 1970-05-18 1973-09-13 Noranda Metal Ind Waermeaustauschrohr mit innenrippen und verfahren zu seiner herstellung
GB1390782A (en) 1972-03-02 1975-04-16 Noranda Metal Ind Heat-exchange tubing
DE3815647A1 (de) * 1987-06-05 1988-12-22 Sueddeutsche Kuehler Behr Rundwaermetauscher, insbesondere fuer kaeltemittel von klimaanlagen
EP0640803A1 (en) 1991-03-18 1995-03-01 Electric Power Research Institute Spiral flighted double walled heat exchanger
US20070125528A1 (en) * 2003-12-30 2007-06-07 Ahmad Fakheri Finned helicoidal heat exchanger
EP1840494A2 (de) 2006-03-29 2007-10-03 Erbslöh Aluminium GmbH Wärmetauscherprofil
DE202008006379U1 (de) 2008-05-09 2008-07-17 Erbslöh Aluminium Gmbh Koaxialprofil
US20120160465A1 (en) * 2009-07-06 2012-06-28 Webb Frederick Mark Heat exchanger

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JPS5413049U (pl) * 1977-06-29 1979-01-27
JPS5711477U (pl) * 1980-06-24 1982-01-21
JPS61128577U (pl) * 1985-01-24 1986-08-12
FR2700608B1 (fr) * 1993-01-15 1995-04-07 Joseph Le Mer Elément échangeur de chaleur, procédé et dispositif pour le fabriquer.
JPH08197645A (ja) * 1995-01-30 1996-08-06 Nippondenso Co Ltd 熱交換器の製造方法
CN2288411Y (zh) * 1996-01-09 1998-08-19 江苏旋力制管(集团)公司 高压螺旋鳍片管
US6919504B2 (en) * 2002-12-19 2005-07-19 3M Innovative Properties Company Flexible heat sink
JP2004218954A (ja) * 2003-01-15 2004-08-05 Toyo Radiator Co Ltd 熱交換器およびその製造方法
US20050254208A1 (en) * 2004-05-17 2005-11-17 Belady Christian L Air flow direction neutral heat transfer device
CN201034431Y (zh) * 2007-01-19 2008-03-12 温晋生 一种空冷凝汽器用翅片管
CN201050957Y (zh) * 2007-06-27 2008-04-23 哈尔滨军超科技发展有限公司 椭圆高频焊螺旋翅片管

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662582A (en) * 1970-05-18 1972-05-16 Noranda Metal Ind Heat-exchange tubing and method of making it
DE2209325A1 (de) 1970-05-18 1973-09-13 Noranda Metal Ind Waermeaustauschrohr mit innenrippen und verfahren zu seiner herstellung
DE2209329A1 (de) 1971-02-25 1972-09-07 Foley, Charles F., Minnetonka; McCarthy, Charles D., Wayzata; Minn. (V.St. A.) Vorrichtung zu einem Spiel mit einer springenden Kugel
GB1390782A (en) 1972-03-02 1975-04-16 Noranda Metal Ind Heat-exchange tubing
DE3815647A1 (de) * 1987-06-05 1988-12-22 Sueddeutsche Kuehler Behr Rundwaermetauscher, insbesondere fuer kaeltemittel von klimaanlagen
EP0640803A1 (en) 1991-03-18 1995-03-01 Electric Power Research Institute Spiral flighted double walled heat exchanger
US20070125528A1 (en) * 2003-12-30 2007-06-07 Ahmad Fakheri Finned helicoidal heat exchanger
EP1840494A2 (de) 2006-03-29 2007-10-03 Erbslöh Aluminium GmbH Wärmetauscherprofil
DE202008006379U1 (de) 2008-05-09 2008-07-17 Erbslöh Aluminium Gmbh Koaxialprofil
US20120160465A1 (en) * 2009-07-06 2012-06-28 Webb Frederick Mark Heat exchanger

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2985546A3 (de) * 2014-08-13 2016-06-29 Mefa Befestigungs- und Montagesysteme GmbH Wärmeübertragungselement; anordnung eines wärmeübertragungselements zur herstellung eines energiespeichers
EP3156740A1 (de) * 2014-08-13 2017-04-19 Mefa Befestigungs- und Montagesysteme GmbH Anordnung eines wärmeübertragungselements zur herstellung eines energiespeichers
EP3470743B1 (de) * 2015-08-10 2023-07-19 Mefa Befestigungs- und Montagesysteme GmbH Wärmeübertragungselement
WO2019064067A3 (en) * 2017-09-26 2019-05-16 Carlos Quesada Saborio Tube joining

Also Published As

Publication number Publication date
DK2941610T3 (en) 2018-06-14
CN104823012A (zh) 2015-08-05
ES2672642T3 (es) 2018-06-15
MX369021B (es) 2019-10-25
EP2941610A1 (en) 2015-11-11
PL2941610T3 (pl) 2018-10-31
TR201808459T4 (tr) 2018-07-23
KR102025459B1 (ko) 2019-09-25
KR20150092210A (ko) 2015-08-12
JP2015535591A (ja) 2015-12-14
EP2941610B1 (en) 2018-03-28
CA2893104C (en) 2019-08-20
CA2893104A1 (en) 2014-06-05
BR112015012635A2 (pt) 2017-07-11
BR112015012635B1 (pt) 2020-12-29
CN104823012B (zh) 2018-08-21
JP6377628B2 (ja) 2018-08-22
MX2015006902A (es) 2015-11-16
WO2014083552A1 (en) 2014-06-05

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