US20120267083A1 - Inclined waved board and heat exchanger thereof - Google Patents
Inclined waved board and heat exchanger thereof Download PDFInfo
- Publication number
- US20120267083A1 US20120267083A1 US13/528,354 US201213528354A US2012267083A1 US 20120267083 A1 US20120267083 A1 US 20120267083A1 US 201213528354 A US201213528354 A US 201213528354A US 2012267083 A1 US2012267083 A1 US 2012267083A1
- Authority
- US
- United States
- Prior art keywords
- waved
- sections
- board
- heat exchanger
- flow ways
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0025—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being formed by zig-zag bend 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
- 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
- F28F3/046—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 linear, e.g. corrugations
Definitions
- the present invention relates to an inclined waved board and a heat exchanger thereof.
- the inclined waved board includes a board body composed of continuous waved sections inclined by an inclination.
- the heat exchanger is composed of multiple board bodies arranged adjacent to and in parallel to each other.
- a heat exchanger is used to transfer heat from one space to another space.
- heat is transferred in three manners, that is, conduction, convection and radiation.
- the heat exchanger often transfers heat by means of all the three measures.
- one of the three measures is often the major measure for transferring heat.
- An industrial heat exchanger transfers heat mainly in such a manner that the heat is conducted or transferred through heat pipes from a hot radiating fin area to a cold radiating fin area. In such process, the heat is transferred by way of both thermal convection and heat conduction as a basic principle of heat transfer of heat exchanger.
- Taiwanese Patent Application No. 094216086 discloses a flow direction and flow distribution structure of heat exchanger.
- the structure includes a first flow direction heat transfer board having multiple rib sections disposed on a surface of the first flow direction heat transfer board.
- the rib sections obliquely oppositely extend from two sides of the first flow direction heat transfer board to the middle thereof. That is, the rib sections form a V-shaped structure, which is directed upstream.
- the surfaces of the rib sections are artificially roughened so that the pressure loss coefficient of the prior art is relatively high.
- a primary object of the present invention is to provide an inclined waved board and a heat exchanger thereof.
- the inclined waved board includes a board body composed of continuous waved sections. The waved sections are inclined from a first side of the board body to a second side thereof by an inclination.
- the heat exchanger is composed of multiple board bodies arranged adjacent to and in parallel to each other. The waved sections of the adjacent board bodies are aligned with each other to define multiple waved flow ways. The fluids flowing through the waved flow ways form a dynamic three-dimensional swirling flow structure in the waved flow ways so as to enhance heat transfer performance.
- a further object of the present invention is to provide the above inclined waved board and heat exchanger, in which when the fluids flow through the waved flow ways, the inclined waved sections guide the fluids to produce secondary flows along the cross-sections of the flow ways.
- a still further object of the present invention is to provide the above inclined waved board and heat exchanger, in which the flow ways include multiple odd flow ways and multiple even flow ways. A first fluid flows through the odd flow ways, while a second fluid flows through the even flow ways.
- the inclined waved board of the present invention includes a board body composed of continuous waved sections.
- the board body has a first side and a second side.
- the waved sections are inclined from the first side to the second side by an inclination to define multiple raised sections and recessed sections on two faces of the board body.
- the heat exchanger is composed of multiple board bodies arranged adjacent to and in parallel to each other to form the heat exchanger as an integrated body. Each two adjacent board bodies define therebetween a flow way.
- the raised sections and recessed sections of a face of one board body are aligned with the raised sections and recessed sections of an opposite face of an adjacent board body, whereby the flow ways are waved.
- the flow ways include multiple odd flow ways and multiple even flow ways. A first fluid flows through the odd flow ways, while a second fluid flows through the even flow ways.
- FIG. 1 is a perspective view of a preferred embodiment of the board body of the present invention
- FIG. 2 is a front view of the preferred embodiment of the board body of the present invention.
- FIG. 3 is a perspective view of the heat exchanger composed of multiple board bodies of the present invention.
- FIG. 4A shows the flow ways of the present invention in one aspect
- FIG. 4B shows the flow ways of the present invention in another aspect
- FIG. 5 is a perspective view of the heat exchanger of the present invention, showing that fluids flow through the heat exchanger.
- the inclined waved board of the present invention includes aboard body 11 composed of continuous waved sections 12 .
- the board body 11 has a first side 13 , a second side 14 , a third side 15 and a fourth side 16 .
- the first side 13 is opposite to the second side 14 .
- the third side 15 is opposite to the fourth side 16 and interconnected between the first side 13 and the second side 14 .
- the waved sections 12 are respectively inclined from the first side 13 to the second side 14 and inclined from the first side 13 to the third side 15 and inclined from the fourth side 16 to the second side 14 by an inclination. (The inclination is less than or more than 90 degrees and preferably 45 or 135 degrees.)
- the waved sections 12 define multiple raised sections 121 and recessed sections 122 formed on double faces of the board body 11 .
- multiple board bodies 11 are arranged adjacent to and in parallel to each other to form a heat exchanger 10 as an integrated body.
- Each two adjacent board bodies 11 define therebetween a flow way a 1 ⁇ a 8 .
- the raised sections 121 and recessed sections 122 of a face of one board body 11 are aligned with the raised sections 121 and recessed sections 122 of an opposite face of a next board body 11 (as shown in FIG. 4A ), whereby the flow ways a 1 ⁇ a 8 are waved.
- FIG. 4A is for illustrative purposes only, not intended to limit the scope of the present invention.
- the raised sections 121 and recessed sections 122 of a face of one board body 11 are aligned with the recessed sections 122 and raised sections 121 of an opposite face of a next board body 11 as shown in FIG. 4B , whereby the flow ways a 1 ⁇ a 8 are also waved.
- the waved flow ways include odd flow ways a 1 , a 3 , a 5 , a 7 and even flow ways a 2 , a 4 , a 6 , a 8 .
- a first fluid 17 flows from the first side 13 of the odd flow ways a 1 , a 3 , a 5 , a 7 to the second side 14 .
- the third and fourth sides 15 , 16 of the odd flow ways a 1 , a 3 , a 5 , a 7 are closed.
- a second fluid 18 flows from the third side 15 of the even flow ways a 2 , a 4 , a 6 , a 8 to the fourth side 16 .
- the first and second sides 13 , 14 of the even flow ways a 2 , a 4 , a 6 , a 8 are closed.
- the first fluid 17 is one of a hot fluid and a cold fluid.
- the second fluid 18 is the other of the hot fluid and cold fluid.
- the first and second fluids 17 , 18 flowing through the flow ways will form separate flows at the peaks of the raised sections 121 so as to produce shear layers and enhance turbulence intensity.
- a dynamic three-dimensional swirling flow structure is formed in the waved flow ways a 1 ⁇ a 8 to enhance heat transfer performance.
- the 45-degree inclined waved flow ways a 1 ⁇ a 8 serve to guide the first and second fluids 17 , 18 to produce secondary flows over the cross-sectional planes of the flow ways through the entire flow passage.
- the first fluid 17 flows into the heat exchanger from the first side 13 .
- the fluid flowing through the undulant surfaces with inclined surface waves are guided by the waved sections 12 to flow along the inclined surface wave to produce the secondary flows.
- the second fluid 18 flows into the heat exchanger from the third side 15 .
- the fluid flowing through the undulant surfaces with inclined surface waves are guided by the waved sections 12 to flow along the inclined surface wave to produce the secondary flows.
- the third and fourth sides 15 , 16 of the odd flow ways a 1 , a 3 , a 5 , a 7 are closed and the first and second sides 13 , 14 of the even flow ways a 2 , a 4 , a 6 , a 8 are closed.
- the third and fourth sides 15 , 16 of the odd flow ways a 1 , a 3 , a 5 , a 7 are closed and the third and fourth sides 15 , 16 of the even flow ways a 2 , a 4 , a 6 , a 8 are closed.
- the third side 15 or the fourth side 16 of the odd flow ways a 1 , a 3 , a 5 , a 7 is closed and the first side 13 or the second side 14 of the even flow ways a 2 , a 4 , a 6 , a 8 is closed.
- the first and second sides 13 , 14 of the odd flow ways a 1 , a 3 , a 5 , a 7 are closed and the third and fourth sides 15 , 16 of the even flow ways a 2 , a 4 , a 6 , a 8 are closed.
- first side 13 or the second side 14 of the odd flow ways a 1 , a 3 , a 5 , a 7 is closed and the third side 15 or the fourth side 16 of the even flow ways a 2 , a 4 , a 6 , a 8 is closed.
- the first fluid 17 and the second fluid 18 are respectively controlled to flow through the odd flow ways a 1 , a 3 , a 5 , a 7 and the even flow ways a 2 , a 4 , a 6 , a 8 in different incoming and outgoing directions.
- the board bodies 11 can be connected with each other to form an integrated body.
Abstract
An inclined waved board and a heat exchanger thereof. The inclined waved board includes a board body composed of continuous waved sections. The waved sections are respectively inclined from a first side to a second side, and a third side and from a fourth side to the second side of the board body. The waved sections define multiple raised sections and recessed sections on two faces of the board body. The heat exchanger is composed of multiple board bodies arranged adjacent to and in parallel to each other. Each two adjacent board bodies define therebetween a flow way. The inclined waved sections enhance turbulence intensity and guide the fluids to produce secondary flows along the cross-sections of the flow ways to form dynamic three-dimensional swirling flow structures which combine to augment heat transfer rates with reduced pressure-drop.
Description
- The present application is a division of U.S. patent application Ser. No. 12/465,004, filed on May 13, 2009, titled Inclined Waved Board and Heat Exchanger Thereof, listing Shyy Woei Chang and Kuei-Feng Chaing as inventors.
- The present invention relates to an inclined waved board and a heat exchanger thereof. The inclined waved board includes a board body composed of continuous waved sections inclined by an inclination. The heat exchanger is composed of multiple board bodies arranged adjacent to and in parallel to each other.
- A heat exchanger is used to transfer heat from one space to another space. In general, heat is transferred in three manners, that is, conduction, convection and radiation. The heat exchanger often transfers heat by means of all the three measures. However, in accordance with different situations, one of the three measures is often the major measure for transferring heat. An industrial heat exchanger transfers heat mainly in such a manner that the heat is conducted or transferred through heat pipes from a hot radiating fin area to a cold radiating fin area. In such process, the heat is transferred by way of both thermal convection and heat conduction as a basic principle of heat transfer of heat exchanger.
- Taiwanese Patent Application No. 094216086 discloses a flow direction and flow distribution structure of heat exchanger. The structure includes a first flow direction heat transfer board having multiple rib sections disposed on a surface of the first flow direction heat transfer board. The rib sections obliquely oppositely extend from two sides of the first flow direction heat transfer board to the middle thereof. That is, the rib sections form a V-shaped structure, which is directed upstream.
- In practice, such structure has some defects. The surface ribs create considerable heat transfer variations in both streamwise and spanwise directions and undermine the uniformity of heat transfer rates over the ribbed surface. The non-uniformity in heat transfer distributions increases thermal stresses.
- Furthermore, the surfaces of the rib sections are artificially roughened so that the pressure loss coefficient of the prior art is relatively high.
- A primary object of the present invention is to provide an inclined waved board and a heat exchanger thereof. The inclined waved board includes a board body composed of continuous waved sections. The waved sections are inclined from a first side of the board body to a second side thereof by an inclination. The heat exchanger is composed of multiple board bodies arranged adjacent to and in parallel to each other. The waved sections of the adjacent board bodies are aligned with each other to define multiple waved flow ways. The fluids flowing through the waved flow ways form a dynamic three-dimensional swirling flow structure in the waved flow ways so as to enhance heat transfer performance.
- A further object of the present invention is to provide the above inclined waved board and heat exchanger, in which when the fluids flow through the waved flow ways, the inclined waved sections guide the fluids to produce secondary flows along the cross-sections of the flow ways.
- A still further object of the present invention is to provide the above inclined waved board and heat exchanger, in which the flow ways include multiple odd flow ways and multiple even flow ways. A first fluid flows through the odd flow ways, while a second fluid flows through the even flow ways.
- To achieve the above and other objects, the inclined waved board of the present invention includes a board body composed of continuous waved sections. The board body has a first side and a second side. The waved sections are inclined from the first side to the second side by an inclination to define multiple raised sections and recessed sections on two faces of the board body. The heat exchanger is composed of multiple board bodies arranged adjacent to and in parallel to each other to form the heat exchanger as an integrated body. Each two adjacent board bodies define therebetween a flow way. The raised sections and recessed sections of a face of one board body are aligned with the raised sections and recessed sections of an opposite face of an adjacent board body, whereby the flow ways are waved. The flow ways include multiple odd flow ways and multiple even flow ways. A first fluid flows through the odd flow ways, while a second fluid flows through the even flow ways.
- The structure and the technical means adopted by the present invention to achieve the above and other objects can be best understood by referring to the following detailed description of the preferred embodiments and the accompanying drawings, wherein:
-
FIG. 1 is a perspective view of a preferred embodiment of the board body of the present invention; -
FIG. 2 is a front view of the preferred embodiment of the board body of the present invention; -
FIG. 3 is a perspective view of the heat exchanger composed of multiple board bodies of the present invention; -
FIG. 4A shows the flow ways of the present invention in one aspect; -
FIG. 4B shows the flow ways of the present invention in another aspect; and -
FIG. 5 is a perspective view of the heat exchanger of the present invention, showing that fluids flow through the heat exchanger. - Please refer to
FIGS. 1 and 2 . The inclined waved board of the present invention includes aboardbody 11 composed of continuous wavedsections 12. Theboard body 11 has afirst side 13, asecond side 14, athird side 15 and afourth side 16. Thefirst side 13 is opposite to thesecond side 14. Thethird side 15 is opposite to thefourth side 16 and interconnected between thefirst side 13 and thesecond side 14. - The
waved sections 12 are respectively inclined from thefirst side 13 to thesecond side 14 and inclined from thefirst side 13 to thethird side 15 and inclined from thefourth side 16 to thesecond side 14 by an inclination. (The inclination is less than or more than 90 degrees and preferably 45 or 135 degrees.) The wavedsections 12 define multipleraised sections 121 andrecessed sections 122 formed on double faces of theboard body 11. - Referring to
FIG. 3 ,multiple board bodies 11 are arranged adjacent to and in parallel to each other to form aheat exchanger 10 as an integrated body. Each twoadjacent board bodies 11 define therebetween a flow way a1˜a8. The raisedsections 121 andrecessed sections 122 of a face of oneboard body 11 are aligned with the raisedsections 121 andrecessed sections 122 of an opposite face of a next board body 11 (as shown inFIG. 4A ), whereby the flow ways a1˜a8 are waved. - It should be noted that
FIG. 4A is for illustrative purposes only, not intended to limit the scope of the present invention. Alternatively, the raisedsections 121 and recessedsections 122 of a face of oneboard body 11 are aligned with the recessedsections 122 and raisedsections 121 of an opposite face of anext board body 11 as shown inFIG. 4B , whereby the flow ways a1˜a8 are also waved. - The waved flow ways include odd flow ways a1, a3, a5, a7 and even flow ways a2, a4, a6, a8.
- Referring to
FIGS. 2 and 5 , afirst fluid 17 flows from thefirst side 13 of the odd flow ways a1, a3, a5, a7 to thesecond side 14. The third andfourth sides second fluid 18 flows from thethird side 15 of the even flow ways a2, a4, a6, a8 to thefourth side 16. The first andsecond sides first fluid 17 is one of a hot fluid and a cold fluid. Thesecond fluid 18 is the other of the hot fluid and cold fluid. The first andsecond fluids sections 121 so as to produce shear layers and enhance turbulence intensity. Moreover, a dynamic three-dimensional swirling flow structure is formed in the waved flow ways a1˜a8 to enhance heat transfer performance. - Furthermore, the 45-degree inclined waved flow ways a1˜a8 serve to guide the first and
second fluids FIG. 5 , thefirst fluid 17 flows into the heat exchanger from thefirst side 13. The fluid flowing through the undulant surfaces with inclined surface waves are guided by the wavedsections 12 to flow along the inclined surface wave to produce the secondary flows. Thesecond fluid 18 flows into the heat exchanger from thethird side 15. The fluid flowing through the undulant surfaces with inclined surface waves are guided by the wavedsections 12 to flow along the inclined surface wave to produce the secondary flows. In the above embodiment, the third andfourth sides second sides fourth sides fourth sides third side 15 or thefourth side 16 of the odd flow ways a1, a3, a5, a7 is closed and thefirst side 13 or thesecond side 14 of the even flow ways a2, a4, a6, a8 is closed. Still alternatively, the first andsecond sides fourth sides first side 13 or thesecond side 14 of the odd flow ways a1, a3, a5, a7 is closed and thethird side 15 or thefourth side 16 of the even flow ways a2, a4, a6, a8 is closed. By means of different closed patterns, thefirst fluid 17 and thesecond fluid 18 are respectively controlled to flow through the odd flow ways a1, a3, a5, a7 and the even flow ways a2, a4, a6, a8 in different incoming and outgoing directions. Also, theboard bodies 11 can be connected with each other to form an integrated body. - Moreover, two surfaces of each of the flow ways a1˜a8 are smooth faces so that they have lower pressure loss coefficient than the prior art.
- The present invention has been described with some preferred embodiments thereof and it is understood that many changes and modifications in the described embodiments can be carried out without departing from the scope and the spirit of the invention that is intended to be limited only by the appended claims.
Claims (16)
1-5. (canceled)
6. An inclined waved board heat exchanger comprising multiple board bodies arranged adjacent to and in parallel to each other to form the heat exchanger as an integrated body, each of the board bodies being composed of continuous waved sections, the board body having a first side and a second side, the waved sections being inclined from the first side to the second side by an inclination to define multiple raised sections and recessed sections on two faces of the board body, each two adjacent board bodies defining therebetween a flow way; wherein the raised sections and recessed sections of a face of one board body are aligned with the recessed sections and raised sections of an opposite face of an adjacent board body, whereby the flow ways are waved.
7. The inclined waved board heat exchanger as claimed in claim 6 , wherein the inclination is less than or more than 90 degrees.
8. The inclined waved board heat exchanger as claimed in claim 6 , wherein the inclination is 45 or 135 degrees.
9. The inclined waved board heat exchanger as claimed in claim 6 , wherein the raised sections and recessed sections of a face of one board body are aligned with the raised sections and recessed sections of an opposite face of an adjacent board body, whereby the flow ways are waved.
10. (canceled)
11. The inclined waved board heat exchanger as claimed in claim 6 , wherein the flow ways include multiple odd flow ways and multiple even flow ways.
12. The inclined waved board heat exchanger as claimed in claim 11 , wherein a first fluid flows through the odd flow ways, while a second fluid flows through the even flow ways.
13. The inclined waved board heat exchanger as claimed in claim 12 , wherein the first fluid is one of a hot fluid and a cold fluid, while the second fluid is the other of the hot fluid and cold fluid.
14. The inclined waved board heat exchanger as claimed in claim 6 , wherein the board body further has a third side and a fourth side, the third and fourth sides being interconnected between the first and second sides, the third side being opposite to the fourth side, the waved sections being respectively inclined from the first side to the third side and inclined from the fourth side to the second side.
15. The inclined waved board heat exchanger as claimed in claim 7 , wherein the board body further has a third side and a fourth side, the third and fourth sides being interconnected between the first and second sides, the third side being opposite to the fourth side, the waved sections being respectively inclined from the first side to the third side and inclined from the fourth side to the second side.
16. The inclined waved board heat exchanger as claimed in claim 8 , wherein the board body further has a third side and a fourth side, the third and fourth sides being interconnected between the first and second sides, the third side being opposite to the fourth side, the waved sections being respectively inclined from the first side to the third side and inclined from the fourth side to the second side.
17. The inclined waved board heat exchanger as claimed in claim 14 , wherein the third side and/or the fourth side of the odd flow ways are closed and the third side and/or the fourth side of the even flow ways are closed.
18. The inclined waved board heat exchanger as claimed in claim 14 , wherein the third side and/or the fourth side of the odd flow ways are closed and the first side and/or the second side of the even flow ways are closed.
19. The inclined waved board heat exchanger as claimed in claim 14 , wherein the first side and/or the second side of the odd flow ways are closed and the third side and/or the fourth side of the even flow ways are closed.
20. The inclined waved board heat exchanger as claimed in claim 14 , wherein the first side and/or the second side of the odd flow ways are closed and the first side and/or the second side of the even flow ways are closed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/528,354 US20120267083A1 (en) | 2009-04-16 | 2012-06-20 | Inclined waved board and heat exchanger thereof |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW098206345U TWM371233U (en) | 2009-04-16 | 2009-04-16 | Inclined wave-shape plate and its heat exchanger |
TW098206345 | 2009-04-16 | ||
US12/465,004 US20100263843A1 (en) | 2009-04-16 | 2009-05-13 | Inclined waved board and heat exchanger thereof |
US13/528,354 US20120267083A1 (en) | 2009-04-16 | 2012-06-20 | Inclined waved board and heat exchanger thereof |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/465,004 Division US20100263843A1 (en) | 2009-04-16 | 2009-05-13 | Inclined waved board and heat exchanger thereof |
Publications (1)
Publication Number | Publication Date |
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US20120267083A1 true US20120267083A1 (en) | 2012-10-25 |
Family
ID=42980120
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/465,004 Abandoned US20100263843A1 (en) | 2009-04-16 | 2009-05-13 | Inclined waved board and heat exchanger thereof |
US13/528,354 Abandoned US20120267083A1 (en) | 2009-04-16 | 2012-06-20 | Inclined waved board and heat exchanger thereof |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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US12/465,004 Abandoned US20100263843A1 (en) | 2009-04-16 | 2009-05-13 | Inclined waved board and heat exchanger thereof |
Country Status (2)
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US (2) | US20100263843A1 (en) |
TW (1) | TWM371233U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3128520A1 (en) * | 2021-10-25 | 2023-04-28 | Axens | Pair of heat exchanger plates with grooves and recesses |
Families Citing this family (6)
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SE534765C2 (en) * | 2010-04-21 | 2011-12-13 | Alfa Laval Corp Ab | Plate heat exchanger plate and plate heat exchanger |
JP6398469B2 (en) * | 2014-08-27 | 2018-10-03 | 三浦工業株式会社 | Heat exchanger |
EP3447429B1 (en) * | 2017-08-22 | 2023-06-07 | InnoHeat Sweden AB | Heat exchanger plate and heat exchanger |
ES2787017T3 (en) * | 2017-08-22 | 2020-10-14 | Innoheat Sweden Ab | Heat exchanger |
US20200166293A1 (en) * | 2018-11-27 | 2020-05-28 | Hamilton Sundstrand Corporation | Weaved cross-flow heat exchanger and method of forming a heat exchanger |
CN111928705B (en) * | 2019-05-13 | 2022-03-25 | 亚浩电子五金塑胶(惠州)有限公司 | Heat radiator with gravity type loop heat pipe |
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US4139584A (en) * | 1976-09-29 | 1979-02-13 | Aktiebolaget Svenska Flaktfabriken | Contact body for liquid and gas |
US4246962A (en) * | 1977-01-14 | 1981-01-27 | Aktiebolaget Carl Munters | Device for use in connection with heat exchangers for the transfer of sensible and/or latent heat |
US6062305A (en) * | 1995-10-28 | 2000-05-16 | Ep Technology Ab | Plate heat exchanger |
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US3183963A (en) * | 1963-01-31 | 1965-05-18 | Gen Motors Corp | Matrix for regenerative heat exchangers |
SE307964B (en) * | 1964-03-24 | 1969-01-27 | C Munters | |
US3925167A (en) * | 1972-12-22 | 1975-12-09 | Pactide Corp | Multi-stage disposable still |
DE3622316C1 (en) * | 1986-07-03 | 1988-01-28 | Schmidt W Gmbh Co Kg | Plate heat exchanger |
US4950430A (en) * | 1986-12-01 | 1990-08-21 | Glitsch, Inc. | Structured tower packing |
US4815534A (en) * | 1987-09-21 | 1989-03-28 | Itt Standard, Itt Corporation | Plate type heat exchanger |
US6019160A (en) * | 1998-12-16 | 2000-02-01 | Abb Air Preheater, Inc. | Heat transfer element assembly |
US6516871B1 (en) * | 1999-08-18 | 2003-02-11 | Alstom (Switzerland) Ltd. | Heat transfer element assembly |
EP1818642B1 (en) * | 2005-07-27 | 2010-03-03 | Mitsubishi Electric Corporation | Heat exchange device and heat exchanger ventilator loaded with the same |
-
2009
- 2009-04-16 TW TW098206345U patent/TWM371233U/en not_active IP Right Cessation
- 2009-05-13 US US12/465,004 patent/US20100263843A1/en not_active Abandoned
-
2012
- 2012-06-20 US US13/528,354 patent/US20120267083A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US4139584A (en) * | 1976-09-29 | 1979-02-13 | Aktiebolaget Svenska Flaktfabriken | Contact body for liquid and gas |
US4246962A (en) * | 1977-01-14 | 1981-01-27 | Aktiebolaget Carl Munters | Device for use in connection with heat exchangers for the transfer of sensible and/or latent heat |
US6062305A (en) * | 1995-10-28 | 2000-05-16 | Ep Technology Ab | Plate heat exchanger |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3128520A1 (en) * | 2021-10-25 | 2023-04-28 | Axens | Pair of heat exchanger plates with grooves and recesses |
WO2023072571A1 (en) * | 2021-10-25 | 2023-05-04 | Axens | Pair of heat-exchanger plates with grooves and recesses |
Also Published As
Publication number | Publication date |
---|---|
US20100263843A1 (en) | 2010-10-21 |
TWM371233U (en) | 2009-12-21 |
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