US20060196648A1 - Heat dissipating fin for use in heat exchanger - Google Patents
Heat dissipating fin for use in heat exchanger Download PDFInfo
- Publication number
- US20060196648A1 US20060196648A1 US11/154,369 US15436905A US2006196648A1 US 20060196648 A1 US20060196648 A1 US 20060196648A1 US 15436905 A US15436905 A US 15436905A US 2006196648 A1 US2006196648 A1 US 2006196648A1
- Authority
- US
- United States
- Prior art keywords
- heat dissipating
- refrigerant pipe
- dissipating fin
- slits
- heat
- 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.)
- Abandoned
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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
-
- 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
- F28F1/24—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 and extending transversely
- F28F1/32—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 and extending transversely the means having portions engaging further tubular elements
-
- 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
Definitions
- the present invention relates to a heat dissipating fin for use in a heat exchanger, more particularly, such a heat dissipating fin which is designed to facilitate coupling the heat dissipating fin with a refrigerant pipe in an assembling process of a heat exchanger as well as to improve heat dissipating efficiency.
- an air-cooling heat exchanger used in a refrigerator or air conditioner is configured by a combination of refrigerant pipes through which input refrigerant flows and a number of heat dissipating fins coupled with the refrigerant pipes.
- the refrigerant pipes and the heat dissipating fins are assembled as follows: As shown in FIG. 1 a , a number of elongated refrigerant pipes 10 are inserted into holes 20 a of heat dissipating fins 20 , and the refrigerant pipes 10 are expanded radially to be fixed with the heat dissipating fins 20 . Then, as shown in FIG. 1 b , leading ends of the refrigerant pipes 10 are bent so that corresponding ones of the leading ends are opposed to each other, and opposed leading ends are welded together by means of a torch lamp. This makes the refrigerant pipes 10 inserted into the heat dissipating fins 20 are connected in a serpentine configuration so that refrigerant can flow through the connected pipes 10 .
- refrigerant may leak out through welds of the connected refrigerant pipes 10 , thereby degrading the quality and performance of the heat exchanger.
- flame sprayed in welding creates a considerable amount of toxic gas, it is impossible to maintain pleasant working environment.
- the present invention has been made to solve the foregoing problems occurring in the prior art, and it is an object of the present invention to provide a heat dissipating fin of a heat exchanger which is designed to facilitate coupling the heat dissipating fin with a refrigerant pipe in an assembling process of a heat exchanger as well as to improve heat dissipating efficiency.
- a heat dissipating fin for use with a heat exchanger, which includes a refrigerant pipe and the heat dissipating fin coupled with the refrigerant pipe, wherein the heat dissipating fin has slits formed therein in series for allowing U-shaped bends of the refrigerant pipe to simultaneously pass therethrough, whereby the bends of the refrigerant pipe formed by successively bending the refrigerant pipe into a serpentine configuration are inserted into the slits at the same time so as to couple the heat dissipating fin with the refrigerant pipe.
- FIGS. 1 a and 1 b are perspective view illustrating a conventional process.
- FIG. 2 is a perspective view illustrating a heat exchanger having heat dissipating fins according to an embodiment of the invention
- FIG. 3 is an exploded perspective view illustrating a heat exchanger having heat dissipating fins according to an embodiment of the invention
- FIG. 4 is a front elevation view illustrating a heat dissipating fin according to another embodiment of the invention.
- FIG. 5 is an exploded perspective view illustrating a heat exchanger having heat dissipating fins according to another embodiment of the invention.
- FIG. 6 is an exploded perspective view illustrating a heat exchanger having heat dissipating fins according to still another embodiment of the invention.
- FIG. 7 is a front elevation view illustrating a heat dissipating fin according to still another embodiment of the invention.
- FIGS. 8 a and 8 b are expanded perspective views illustrating a part of heat dissipating fins of the invention, each of the heat dissipating fins having support pieces formed and bent at both peripheral regions of a slit in the heat dissipating fin;
- FIG. 9 is a cross-sectional view of FIGS. 8 a and 8 b.
- a heat exchanger 1 of the invention is configured by a combination of a refrigerant pipe 10 , which is successively bent into a serpentine configuration, and heat dissipating fins 20 .
- the heat dissipating fins 20 have slits 21 formed therein in series so that U-shaped bends 11 of the refrigerant pipe 10 can pass through the slits 21 at the same time.
- the bends 11 of the refrigerant pipe 10 which are made by successively bending the refrigerant pipe 10 into a serpentine configuration, are inserted into the slits 11 at the same time so that the heat dissipating fins 20 are coupled with the refrigerant pipe 10 .
- the slits 21 perforated through the heat dissipating fins 20 may be arranged horizontally in parallel, or as shown in FIG. 4 , arranged in parallel at a predetermined angle inclined with respect to the heat dissipating fin 20 .
- the refrigerant pipe 10 is successively bent to form the U-shaped bends 11 conforming to the shape of the slits 21 of the heat dissipating fins 20 . Then, the heat dissipating fins 20 are arranged in line, and the bends 11 successively bent into a serpentine configuration are inserted into the slits 21 at the same time so that the heat dissipating fins 20 are coupled with the refrigerant pipe 10 , thereby completing the heat exchanger 1 .
- the elongated refrigerant pipe 10 is successively bent into a serpentine configuration forming the U-shaped bends 11 , and the bends 11 are inserted simultaneously into the slits 21 of the heat dissipating fins 20 .
- This makes it possible to promptly and simply complete the assembling process of the heat exchanger 1 compared to the conventional assembling process of inserting the refrigerant pipes 10 into the heat dissipating fins 20 and then forming bends through welding, thereby maintaining the overall manufacturing cost of the heat exchanger at a low price.
- This also makes it possible to consume only a small space in assembling, and thus as an advantage, a reserved space can be efficiently used.
- the entire volume of the heat exchanger 1 can be made smaller than that in which the slits 21 are formed horizontally. This as a result can minimize the size of the heat exchanger 1 .
- this invention can produce the heat exchanger through one process step by inserting the refrigerant pipe 10 having the U-shaped bends 11 into the slits 21 in the heat dissipating fins 20 , without complicated process steps of for example expanding, bending and welding the refrigerant pipes 10 required in the prior art as post procedures, thereby enabling a simplified process.
- welding since welding is not needed, any problems caused by refrigerant leaking through welds can be solved clearly.
- the slits 21 are formed with a length corresponding to the width of both opposed portions of the refrigerant pipe 10 , and semicircularly shaped at both ends thereof.
- another type of slits 21 may be provided in such a manner as to have coupling holes 21 a formed at both ends thereof with the same size as the diameter of the refrigerant pipe 10 , and an opening 21 b between the coupling holes 21 a with a width smaller than the diameter of the refrigerant pipe 10 .
- a reinforcing portion 22 may be formed by pressing a predetermined area of the heat dissipating fin 20 between the slits 21 , to thereby increase the overall durability of the heat dissipating fin 20 .
- inwardly bent support pieces 21 c are formed at predetermined regions of the heat dissipating fin 20 that are semicircularly shaped at both ends of the slits 21 for receiving the refrigerant pipe 10 ( FIG. 8 a ), and at peripheral portions of the coupling holes 21 a that are formed at both ends of the slits 21 to be coupled with the refrigerant pipe 10 .
- the reinforcing portions 21 c elastically and tightly contact the refrigerant pipe 10 portions to further stabilize the coupling of the heat dissipating fins 20 so that the heat dissipating fins 20 can be fixed to the refrigerant pipe 10 without any pipe expansion.
- the reinforcing portions 21 c also make it possible to rapidly transfer heat from the refrigerant pipe 10 to the heat dissipating fins 20 to maximize heat dissipating characteristics. This as a result can realize a high quality heat exchanger having high efficiency and performance.
- the heat dissipating fins of the heat exchanger can be assembled with the refrigerant pipe by inserting the bends of the refrigerant pipe into the heat dissipating fins, to thereby minimize the time and cost required for the assembling process. Besides, additional processing is not needed in the assembling process of the heat exchanger.
- this invention can simplify the assembling process of the heat dissipating fins and the refrigerant pipe to thereby enhance productivity and improve heat dissipating performance. In addition, this also makes it possible to occupy only a small space in assembling, and thus as an advantage, a reserved space can be efficiently used.
Abstract
The invention relates to a heat dissipating fin of a heat exchanger, more particularly, which is designed to facilitate coupling the heat dissipating fin with a refrigerant pipe in an assembling process of a heat exchanger as well as to improve heat dissipating efficiency. According to an aspect of the invention for realizing the above objects, there is provided a heat dissipating fin 20 for used with a heat exchanger, which includes a refrigerant pipe 10 and the heat dissipating fin 20 coupled with the refrigerant pipe 10. The heat dissipating fin 20 has slits 21 formed therein in series for allowing U-shaped bends 11 of the refrigerant pipe 10 to simultaneously pass through the slits 21, whereby the bends 11 of the refrigerant pipe 20 formed by successively bending the refrigerant pipe 10 into a serpentine configuration are inserted into the slits 21 at the same time so as to couple the heat dissipating fin 20 with the refrigerant pipe 10.
Description
- 1. Field of the Invention
- The present invention relates to a heat dissipating fin for use in a heat exchanger, more particularly, such a heat dissipating fin which is designed to facilitate coupling the heat dissipating fin with a refrigerant pipe in an assembling process of a heat exchanger as well as to improve heat dissipating efficiency.
- 2. Background of the Related Art
- In general, an air-cooling heat exchanger used in a refrigerator or air conditioner is configured by a combination of refrigerant pipes through which input refrigerant flows and a number of heat dissipating fins coupled with the refrigerant pipes.
- The refrigerant pipes and the heat dissipating fins are assembled as follows: As shown in
FIG. 1 a, a number ofelongated refrigerant pipes 10 are inserted intoholes 20 a of heat dissipating fins 20, and therefrigerant pipes 10 are expanded radially to be fixed with the heat dissipating fins 20. Then, as shown inFIG. 1 b, leading ends of therefrigerant pipes 10 are bent so that corresponding ones of the leading ends are opposed to each other, and opposed leading ends are welded together by means of a torch lamp. This makes therefrigerant pipes 10 inserted into theheat dissipating fins 20 are connected in a serpentine configuration so that refrigerant can flow through the connectedpipes 10. - However, many problems have occurred in the conventional process for assembling the refrigerant pipes with the heat dissipating fins. That is, in order to fit the
refrigerant pipes 10 into theholes 20 a of the heat dissipating fins 20, it is required to carry out complicated procedures such as expansion, bending and welding after inserting therefrigerant pipes 10 in straight state into theholes 20 a of the heat dissipating fins 20. Thus, a considerable number of inferior products have been made during the assembly of the refrigerant pipes and the heat dissipating fins, and a considerable time is consumed for the assembling process. As a result, whole manufacturing cost for a heat exchanger disadvantageously increases. - In addition, refrigerant may leak out through welds of the connected
refrigerant pipes 10, thereby degrading the quality and performance of the heat exchanger. In addition, since flame sprayed in welding creates a considerable amount of toxic gas, it is impossible to maintain pleasant working environment. - Accordingly, the present invention has been made to solve the foregoing problems occurring in the prior art, and it is an object of the present invention to provide a heat dissipating fin of a heat exchanger which is designed to facilitate coupling the heat dissipating fin with a refrigerant pipe in an assembling process of a heat exchanger as well as to improve heat dissipating efficiency.
- According to an aspect of the invention for realizing the above objects, there is provided a heat dissipating fin for use with a heat exchanger, which includes a refrigerant pipe and the heat dissipating fin coupled with the refrigerant pipe, wherein the heat dissipating fin has slits formed therein in series for allowing U-shaped bends of the refrigerant pipe to simultaneously pass therethrough, whereby the bends of the refrigerant pipe formed by successively bending the refrigerant pipe into a serpentine configuration are inserted into the slits at the same time so as to couple the heat dissipating fin with the refrigerant pipe.
- The above and other objects, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments of the invention in conjunction with the accompanying drawings, in which:
-
FIGS. 1 a and 1 b are perspective view illustrating a conventional process. -
FIG. 2 is a perspective view illustrating a heat exchanger having heat dissipating fins according to an embodiment of the invention; -
FIG. 3 is an exploded perspective view illustrating a heat exchanger having heat dissipating fins according to an embodiment of the invention; -
FIG. 4 is a front elevation view illustrating a heat dissipating fin according to another embodiment of the invention; -
FIG. 5 is an exploded perspective view illustrating a heat exchanger having heat dissipating fins according to another embodiment of the invention; -
FIG. 6 is an exploded perspective view illustrating a heat exchanger having heat dissipating fins according to still another embodiment of the invention; -
FIG. 7 is a front elevation view illustrating a heat dissipating fin according to still another embodiment of the invention; -
FIGS. 8 a and 8 b are expanded perspective views illustrating a part of heat dissipating fins of the invention, each of the heat dissipating fins having support pieces formed and bent at both peripheral regions of a slit in the heat dissipating fin; and -
FIG. 9 is a cross-sectional view ofFIGS. 8 a and 8 b. - Reference will now be made in detail to the preferred embodiments of the present invention; examples of which are illustrated in the accompanying drawings.
- As shown in
FIGS. 2 and 3 , aheat exchanger 1 of the invention is configured by a combination of arefrigerant pipe 10, which is successively bent into a serpentine configuration, and heat dissipating fins 20. - The heat dissipating fins 20 have
slits 21 formed therein in series so that U-shaped bends 11 of therefrigerant pipe 10 can pass through theslits 21 at the same time. - The
bends 11 of therefrigerant pipe 10, which are made by successively bending therefrigerant pipe 10 into a serpentine configuration, are inserted into theslits 11 at the same time so that theheat dissipating fins 20 are coupled with therefrigerant pipe 10. - The
slits 21 perforated through theheat dissipating fins 20 may be arranged horizontally in parallel, or as shown inFIG. 4 , arranged in parallel at a predetermined angle inclined with respect to theheat dissipating fin 20. - An assembling process of the heat dissipating fins 20 for a heat exchanger of the above configuration will be described in detail as follows.
- As shown in
FIGS. 2 and 3 , therefrigerant pipe 10 is successively bent to form the U-shapedbends 11 conforming to the shape of theslits 21 of the heat dissipating fins 20. Then, theheat dissipating fins 20 are arranged in line, and thebends 11 successively bent into a serpentine configuration are inserted into theslits 21 at the same time so that theheat dissipating fins 20 are coupled with therefrigerant pipe 10, thereby completing theheat exchanger 1. - According to this invention, the
elongated refrigerant pipe 10 is successively bent into a serpentine configuration forming theU-shaped bends 11, and thebends 11 are inserted simultaneously into theslits 21 of the heat dissipating fins 20. This makes it possible to promptly and simply complete the assembling process of theheat exchanger 1 compared to the conventional assembling process of inserting therefrigerant pipes 10 into the heat dissipating fins 20 and then forming bends through welding, thereby maintaining the overall manufacturing cost of the heat exchanger at a low price. This also makes it possible to consume only a small space in assembling, and thus as an advantage, a reserved space can be efficiently used. - Further, in the case where the
slits 21 of theheat dissipating fins 20 are formed in series at a predetermined inclined angle, the entire volume of theheat exchanger 1 can be made smaller than that in which theslits 21 are formed horizontally. This as a result can minimize the size of theheat exchanger 1. - As described above, this invention can produce the heat exchanger through one process step by inserting the
refrigerant pipe 10 having theU-shaped bends 11 into theslits 21 in the heat dissipating fins 20, without complicated process steps of for example expanding, bending and welding therefrigerant pipes 10 required in the prior art as post procedures, thereby enabling a simplified process. In addition, since welding is not needed, any problems caused by refrigerant leaking through welds can be solved clearly. - On the other hand, the
slits 21 are formed with a length corresponding to the width of both opposed portions of therefrigerant pipe 10, and semicircularly shaped at both ends thereof. - However, as shown in
FIGS. 6 and 7 , another type ofslits 21 may be provided in such a manner as to havecoupling holes 21 a formed at both ends thereof with the same size as the diameter of therefrigerant pipe 10, and an opening 21 b between thecoupling holes 21 a with a width smaller than the diameter of therefrigerant pipe 10. - Further, at the
U-shaped bends 11 of therefrigerant pipe 10, flat insertingportions 11 a are formed with a thickness the same as the width of the opening 21 b by pressing thebends 11. By inserting theinserting portions 11 a of theU-shaped bends 11 into theopenings 21 b, semicircular portions of therefrigerant pipe 10 can be stably inserted without movement through thecoupling holes 21 a at both ends of theslits 21. This as a result provides an advantage in that theheat dissipating fins 20 can be coupled with therefrigerant pipe 10 more stably. - Besides, a reinforcing
portion 22 may be formed by pressing a predetermined area of the heat dissipating fin 20 between theslits 21, to thereby increase the overall durability of theheat dissipating fin 20. - In the meantime, as shown in
FIGS. 8 a, 8 b and 9, inwardlybent support pieces 21 c are formed at predetermined regions of theheat dissipating fin 20 that are semicircularly shaped at both ends of theslits 21 for receiving the refrigerant pipe 10 (FIG. 8 a), and at peripheral portions of thecoupling holes 21 a that are formed at both ends of theslits 21 to be coupled with therefrigerant pipe 10. - The reinforcing
portions 21 c elastically and tightly contact therefrigerant pipe 10 portions to further stabilize the coupling of the heat dissipating fins 20 so that the heat dissipating fins 20 can be fixed to therefrigerant pipe 10 without any pipe expansion. In addition, the reinforcingportions 21 c also make it possible to rapidly transfer heat from therefrigerant pipe 10 to the heat dissipating fins 20 to maximize heat dissipating characteristics. This as a result can realize a high quality heat exchanger having high efficiency and performance. - While the present invention has been shown and described in connection with the preferred embodiments, it will be apparent to those skilled in the art that modifications and variations can be made without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, those appropriate modifications, variations and equivalents should be considered to be within the scope of the present invention.
- As described above, according to this invention, the heat dissipating fins of the heat exchanger can be assembled with the refrigerant pipe by inserting the bends of the refrigerant pipe into the heat dissipating fins, to thereby minimize the time and cost required for the assembling process. Besides, additional processing is not needed in the assembling process of the heat exchanger. Thus, this invention can simplify the assembling process of the heat dissipating fins and the refrigerant pipe to thereby enhance productivity and improve heat dissipating performance. In addition, this also makes it possible to occupy only a small space in assembling, and thus as an advantage, a reserved space can be efficiently used.
Claims (5)
1. A heat dissipating fin for use in a heat exchanger, which includes a refrigerant pipe and the heat dissipating fin coupled with the refrigerant pipe, wherein the heat dissipating fin has slits formed therein in series for allowing U-shaped bends of the refrigerant pipe to simultaneously pass therethrough, whereby the bends of the refrigerant pipe formed by successively bending the refrigerant pipe into a serpentine configuration are inserted into the slits at the same time so as to couple the heat dissipating fin with the refrigerant pipe.
2. The heat dissipating fin according to claim 1 , wherein the slits are formed horizontally in parallel or oriented at a predetermined inclined angle in parallel.
3. The heat dissipating fin according to claim 1 , wherein each of the slits has coupling holes formed at both ends thereof with the same size as the diameter of the refrigerant pipe, and an opening formed between the coupling holes with a width smaller than the diameter of the refrigerant pipe, and wherein each of the U-shaped bends of the refrigerant pipe has a flat inserting portion formed by pressing the bend, with a thickness the same as the width of the opening, whereby when the inserting portions of the U-shaped bends are inserted into the openings, semicircular portions of the refrigerant pipe are stably inserted without movement through the coupling holes at both ends of the slits.
4. The heat dissipating fin according to claim 1 , wherein the heat dissipating fin has a reinforcing portion formed by pressing a predetermined area of the heat dissipating fin between the slits, to thereby increase the overall durability of the heat dissipating fin.
5. The heat dissipating fin according to claim 1 , wherein the heat dissipating fin has inwardly bent support pieces formed at predetermined regions of the heat dissipating fin, the support pieces being semicircularly shaped at both ends of the slits for receiving the refrigerant pipe, or at peripheral portions of the coupling holes, which are formed at both ends of the slits to be coupled with the refrigerant pipe.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20050018646 | 2005-03-07 | ||
KR10-2005-0018646 | 2005-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
US20060196648A1 true US20060196648A1 (en) | 2006-09-07 |
Family
ID=36943022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/154,369 Abandoned US20060196648A1 (en) | 2005-03-07 | 2005-06-16 | Heat dissipating fin for use in heat exchanger |
Country Status (3)
Country | Link |
---|---|
US (1) | US20060196648A1 (en) |
JP (1) | JP2006250521A (en) |
CN (1) | CN1831461A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102052804A (en) * | 2010-12-23 | 2011-05-11 | 海信科龙电器股份有限公司 | Air-conditioning heat exchanger |
US20180135921A1 (en) * | 2015-06-12 | 2018-05-17 | Valeo Systemes Thermiques | Fin of a heat exchanger, notably for a motor vehicle, and corresponding heat exchanger |
US20180224210A1 (en) * | 2017-02-03 | 2018-08-09 | Samsung Electronics Co., Ltd. | Heat exchanger and method of manufacturing the same |
WO2019062492A1 (en) * | 2017-09-29 | 2019-04-04 | 杭州三花微通道换热器有限公司 | Heat exchange core and air conditioner comprising same |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5166062B2 (en) * | 2008-02-15 | 2013-03-21 | 株式会社ティラド | Heat exchanger manufacturing method and heat exchanger |
JP5326855B2 (en) * | 2009-06-22 | 2013-10-30 | パナソニック株式会社 | Heat exchanger and article storage device |
US20130240177A1 (en) * | 2012-03-13 | 2013-09-19 | Blissfield Manufacturing Company | Nested heat exchanger |
JP2013204855A (en) * | 2012-03-27 | 2013-10-07 | Mitsubishi Electric Corp | Heat exchanger |
US20130299132A1 (en) * | 2012-05-14 | 2013-11-14 | Blissfield Manufacturing Company | Heat exchanger assembly and method of manufacturing therefor |
CN110756607A (en) * | 2019-11-18 | 2020-02-07 | 贵州航天南海科技有限责任公司 | Internal circulation water cooling device for wire drawing machine |
CN113562964A (en) * | 2021-07-29 | 2021-10-29 | 台玻悦达汽车玻璃有限公司 | Quick heat dissipation mould of car glass processing usefulness |
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US5183105A (en) * | 1991-07-08 | 1993-02-02 | Brazeway, Incorporated | Opposed canted evaporator |
US5540276A (en) * | 1995-01-12 | 1996-07-30 | Brazeway, Inc. | Finned tube heat exchanger and method of manufacture |
US6253839B1 (en) * | 1999-03-10 | 2001-07-03 | Ti Group Automotive Systems Corp. | Refrigeration evaporator |
US6598295B1 (en) * | 2002-03-07 | 2003-07-29 | Brazeway, Inc. | Plate-fin and tube heat exchanger with a dog-bone and serpentine tube insertion method |
US20040194935A1 (en) * | 2003-03-19 | 2004-10-07 | Lg Electronics Inc. | Heat Exchanger |
US20050092473A1 (en) * | 2003-10-30 | 2005-05-05 | Smithey David W. | Flexible tube arrangement-heat exchanger design |
US20050183852A1 (en) * | 2004-02-23 | 2005-08-25 | Smithey David W. | Method and apparatus for forming fins for a heat exchanger |
-
2005
- 2005-06-16 US US11/154,369 patent/US20060196648A1/en not_active Abandoned
- 2005-06-17 JP JP2005177979A patent/JP2006250521A/en active Pending
- 2005-06-28 CN CNA2005100800563A patent/CN1831461A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US5183105A (en) * | 1991-07-08 | 1993-02-02 | Brazeway, Incorporated | Opposed canted evaporator |
US5540276A (en) * | 1995-01-12 | 1996-07-30 | Brazeway, Inc. | Finned tube heat exchanger and method of manufacture |
US6253839B1 (en) * | 1999-03-10 | 2001-07-03 | Ti Group Automotive Systems Corp. | Refrigeration evaporator |
US6598295B1 (en) * | 2002-03-07 | 2003-07-29 | Brazeway, Inc. | Plate-fin and tube heat exchanger with a dog-bone and serpentine tube insertion method |
US20040194935A1 (en) * | 2003-03-19 | 2004-10-07 | Lg Electronics Inc. | Heat Exchanger |
US20050092473A1 (en) * | 2003-10-30 | 2005-05-05 | Smithey David W. | Flexible tube arrangement-heat exchanger design |
US20050183852A1 (en) * | 2004-02-23 | 2005-08-25 | Smithey David W. | Method and apparatus for forming fins for a heat exchanger |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102052804A (en) * | 2010-12-23 | 2011-05-11 | 海信科龙电器股份有限公司 | Air-conditioning heat exchanger |
US20180135921A1 (en) * | 2015-06-12 | 2018-05-17 | Valeo Systemes Thermiques | Fin of a heat exchanger, notably for a motor vehicle, and corresponding heat exchanger |
US20180224210A1 (en) * | 2017-02-03 | 2018-08-09 | Samsung Electronics Co., Ltd. | Heat exchanger and method of manufacturing the same |
US11079180B2 (en) * | 2017-02-03 | 2021-08-03 | Samsung Electronics Co., Ltd. | Heat exchanger and method of manufacturing the same |
WO2019062492A1 (en) * | 2017-09-29 | 2019-04-04 | 杭州三花微通道换热器有限公司 | Heat exchange core and air conditioner comprising same |
Also Published As
Publication number | Publication date |
---|---|
JP2006250521A (en) | 2006-09-21 |
CN1831461A (en) | 2006-09-13 |
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