WO2008108724A2 - Heat exchanger of crossflow type - Google Patents
Heat exchanger of crossflow type Download PDFInfo
- Publication number
- WO2008108724A2 WO2008108724A2 PCT/SE2008/050234 SE2008050234W WO2008108724A2 WO 2008108724 A2 WO2008108724 A2 WO 2008108724A2 SE 2008050234 W SE2008050234 W SE 2008050234W WO 2008108724 A2 WO2008108724 A2 WO 2008108724A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plate type
- plate
- disposed
- heat exchanger
- adjacent
- Prior art date
Links
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
-
- 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
- F28D1/0325—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 the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
- F28D1/0333—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 the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
- F28D1/0341—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 the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members with U-flow or serpentine-flow inside the conduits
-
- 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
- F28D9/0031—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 for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0043—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 for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
-
- 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
-
- 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
Definitions
- the present invention relates to a heat exchanger of crossflow type for heat exchange between different media according to the preamble of claim 1.
- European patent specification EP 0984239 B1 refers to a heat exchanger of crossflow type.
- the heat exchanger according to EP 0984239 B1 is composed of two plate types placed alternately on one another to form a plate stack. Ducts are disposed between two adjacent plates.
- the heat exchanger is adapted to receiving two media for heat transfer between the two media.
- the ducts all have substantially the same volume as one another. The fact that media may differ in density makes it impossible to utilise heat exchange between two media effectively enough when the respective ducts have the same volume.
- An object of the present invention is to provide a heat exchanger capable of maximum and optimum heat transfer between two media which flow in two ducts and are subject to heat transfer through a duct wall.
- a further object of the invention is to provide a device and a method which are cost-effective compared with the state of the art, which device is easy to construct, thereby making it possible to optimise cost and time.
- Preferred embodiments of the device according to the invention further have the characteristics indicated in subclaims 2-12.
- a first edge region in the first plane is disposed round respective portholes in the first plate type and constitutes an abutment surface against a second edge region disposed round respective portholes in the second plate type, which second plate type is disposed on the first plate type in the plate stack, whereby side A of the first plate type is connected and adjacent to side B of the second plate type.
- a first throughflow duct is thus formed between two adjacent plate types.
- a divider preferably stamped or pressed, is disposed in the heat transfer surface of one plate type, preferably the first plate type, and extends from the short side where said portholes are situated towards the other short side, which divider is shorter than said long sides and is disposed between them and disposed parallel between said long sides.
- the divider in the plate comprises a ridge or bottom situated in the second plane on a side B of the first plate type, whereby the divider is connected to side A of an adjacent second plate type, thereby forming between two plate types a passage between the free end of the divider and a short side of the plate types.
- Said ridge or bottom of the divider has a contact surface connecting to the adjacent second plate type.
- the first throughflow duct is disposed between respective long sides and disposed between two adjacent plate types which are connected to one another in said first plane.
- the divider extends from the first plane towards the second plane on a side B of a first plate type. This means that on side A of the first plate type the divider does not protrude from the surface and has no effect on a flow on the side of the first plate type.
- side A of a first plate type is connected to side B of a second plate type, thereby forming said first throughflow duct between said plate types.
- the duct may be disposed between respective long sides of said adjacent plate types.
- the second throughflow duct is disposed in the second plane and extends between said ports, whereby said second throughflow duct extends from the first short side situated adjacent to the first port towards the second short side between the divider and one long side, through the passage disposed between the free end of the divider and the second short side, and towards the first short side between the second side of the divider and the second long side, which first short side is also adjacent to the second port, whereby said second throughflow duct thus extends in a U shape from the first port round the divider and back on the second side of the divider to the second port.
- the throughflow duct extending in a U shape results in a longer flow path for the medium in the second throughflow duct.
- the third edge region of the first plate type is disposed in the second plane of the plate type and extends round said plate type both along each long side and along each short side, which edge regions constitute an abutment surface against the edge region of the second plate type which on the second plate type is disposed in a corresponding manner, which second plate type is placed under the first plate type in the plate stack.
- Side B of the first plate type connects to side A of the second plate type in a second plane, thus forming said second throughflow duct.
- This duct thus has an inlet via the first porthole and an outlet via the second porthole.
- each plate type has a rim disposed on each short side.
- the rim constitutes an abutment surface adapted to connecting to an adjacent plate type in the plate stack.
- a number of ducts are disposed in a region where the dimples are adjacent to the edge region of a port, whereby said ducts communicate with the porthole to which the ducts lead.
- the ducts help to lead medium out from the port to regions of the respective plate type to which it is difficult to cause distribution of a medium. Rendering these regions easier for a medium to reach may result in better utilisation of the total heat exchange surface of the respective plate type, through the medium being caused to spread and be distributed over a larger area of the heat exchange surface because the ducts lead part of the medium to regions of the heat exchange surface to which access is difficult.
- a draining duct is disposed in the rim, or in the immediate vicinity of the rim, and communicates with ducts formed between two adjacent plates.
- the draining duct takes the form of a hole arranged through a plate type.
- the draining duct communicates with the first throughflow duct.
- medium may be stationary during operation at the short end of two connected plate types. This is because part of a medium which flows through first throughflow ducts between long sides of the plate types may remain between the plate types, e.g. because the medium condenses.
- the configuration of the pattern of dimples in the first plate type is such that the peaks of two adjacent dimples pointing in the same direction have, disposed between them at a level below the peaks, a valley situated higher than the bottoms of two other adjacent dimples, which bottoms point in the opposite direction from that of the peaks.
- the dimples contribute to the heat exchange surface being larger than if it was flat.
- the dimples of the second plate type point on side A from the second plane towards the first plane. On side A of said second plate type in the second plane, flat regions are disposed between the dimples.
- These flat regions constitute an abutment surface for peaks of dimples belonging to the first plate type which connects to the second plate type.
- the flat regions are so disposed that a peak portion of the divider on a second plate type can be placed against said regions and be connected to them.
- FIG. 1 depicts a view of a plate stack for a heat exchanger.
- Fig. 2 depicts a view of the plate stack where the constituent plate types parted from one another for the sake of clarity.
- Fig. 3 depicts a view of a first plate type.
- Fig. 4 depicts a section through the first plate type.
- Fig. 5 depicts a view of a second plate type.
- Fig. 6 depicts a section through the second plate type.
- Fig. 1 depicts a heat exchanger (1 ) comprising a plate stack (2).
- the plate stack (2) is made up of a number of heat transfer plates, some comprising a first plate type (3) and some a second plate type (4).
- the heat exchanger (1 ) according to Fig. 1 is of crossflow type.
- the plate types (3, 4) are so disposed in the heat exchanger (1 ) that their long sides (5a, b) are open, whereby a medium can flow through the heat exchanger (1 ) from a long side (5a) to another long side (5b).
- Short sides (6a, b) are with advantage connected to one another between adjacent plate types (3, 4).
- Fig. 2 depicts a view of the plate stack (2) where the plate types (3, 4) are separated from one another in order to make clear their positions and how respective media flow between respective pairs of plates.
- Fig. 2 shows the plate stack (2) made up of two plate types (3, 4) stacked alternately on one another.
- Each plate type (3, 4) has first and second portholes (7, 8). Said portholes (7, 8) are situated near a short side (6a) of the respective plate type.
- Each plate type (3, 4) has a heat exchange surface (9).
- Said heat exchange surface (9) has a pattern (1 Oa, b) comprising a number of dimples (1 1 ). The configuration of the dimples differs between the respective plate types (3, 4). This is explained in more detail below.
- Fig. 2 illustrates how the respective media flow through the heat exchanger (1 ). It shows clearly that the flows cross one another in the heat exchanger (1 ), hence the name heat exchanger of crossflow type.
- Fig. 3 depicts a first plate type (3).
- the pattern (10a) of the first plate type (3) extends between a first plane (12) and a second plane (13). This is illustrated in Fig. 4, which depicts a section through the first plate type (3) parallel with the short sides (6a, b) and through the respective portholes (7, 8).
- the first plate type has a side A and a side B.
- side A is the side of the first plate type (3) which is visible to the reader.
- Side B constitutes the underside of the first plate type (3) in Fig. 3.
- Fig. 5 depicts a second plate type (4).
- the pattern (10b) of the second plate type (4) extends in a manner corresponding to that of the first plate type (3) between second and first planes (13, 12).
- the planes (12, 13) of a pair of plates coincide. This means that in a plate pair it is possible, for example, for the two plate types to relate to either of the planes (12, 13).
- the first and second planes (12, 13) of the second plate type (4) are illustrated in Fig. 6, which depicts a section through the second plate type (4) parallel with the short sides (6a, b) and through the respective portholes (7, 8).
- the second plate type has a side A and a side B.
- side A is the side of the second plate type (4) which is visible to a reader.
- Side B constitutes the underside of the second plate type (4) in Fig. 5.
- first throughflow duct (3) forms together with side B of the adjacent second plate type a first throughflow duct (14, see Fig. 2).
- Side B of the first plate type (3) and side A of the second plate type form together a second throughflow duct (15, see Fig. 2).
- a first medium (16) flows in the first throughflow duct (14).
- a second medium (17) flows in the second throughflow duct (15).
- Said first and second media (16, 17) are subject to heat exchange between them through the respective plate types (3, 4).
- the first plate type (3) has round each porthole a first edge region (18, see Figs. 3, 4).
- This first edge region (18) is situated in the first plane (12) of the plate type (3).
- Said first edge region (18) has the function of an abutment surface. This is because the first edge region (18) is adapted to abutting against a second edge region (19).
- This second edge region (19) is situated round the respective portholes of an adjacent second plate type (4, see Figs. 5, 6) in the plate stack (2).
- Said second edge region (19) is situated in the first plane (12) of the second plate type (4).
- said edge regions (18, 19) coincide and are adjacent to one another in the same first plane (12).
- the short sides (6a, b) of said adjacent plate types (3, 4) are with advantage connected to one another in the first plane (12).
- the first throughflow duct (14) is disposed between said adjacent plate types (3, 4, see Fig. 2).
- a divider (20) is disposed in the first plate type (3, see Fig. 3). This divider (20) is with advantage pressed or stamped in the first plate type (3). Alternatively a separate divider may be fitted permanently to the heat exchange surface (9) of the first plate type (3).
- the divider (20) extends from one short side (6a) towards the other short side (6b) between and parallel with the long sides (5a, b) and between the portholes (7, 8).
- the divider (20) has a bottom (21 ) situated in the second plane (13) of the first plate type (3, see Fig. 4). Said divider (20) with its bottom (21 ) on side B of the first plate type (3) is adapted to abutting against a side A of the second plate type (4). As previously mentioned, upon contact between side B of a first plate type (3) and side A of a second plate type (4) the bottom (21 ) of the divider (20) connects to side B of said second plate type (4).
- the long sides (5a, b) and short sides (6a, b) of adjacent plate types (3, 4) connect to one another with advantage in the second plane (13).
- the divider (20) is shorter than the long sides (5a, b).
- the divider (20) has a free end (22).
- the fact that the divider (20) is shorter than the long sides (5a, b) results in there being a passage between the free end (22) of the divider (20) and the other short side 6b between side B of a first plate type (3) and side A of a second plate type (4).
- the second throughflow duct (15) is disposed between said plate types (3, 4).
- the first porthole (7) communicates with the second porthole (8) via a medium which flows in the second throughflow duct (15).
- a third edge region (23) extends along the respective long sides (5a, b) and short sides (6a, b) of both the first and second plate types (3, 4). This third edge region (23) is situated in the second plane (13) of the respective plate types (3, 4).
- the respective third edge regions (23) of the respective plate types (3, 4) are adapted to abutting against and being connected to one another.
- a rim (24) is disposed on the respective short sides (6a, b) of the respective plate types (3, 4).
- the respective rims (24) on respective adjacent plate types (3, 4) are so disposed that the rims (24) can abut against and be connected to one another.
- a draining duct (25) is disposed in the rim (24) along the second short side (6b) of the first plate type (3, see Fig. 3).
- the draining duct (25) takes the form of a hole through the rim (24) of the first plate type (3). It is thus possible to remove via the draining duct (25) any medium remaining in a plate pair, e.g. as a result of condensation.
- the respective short sides between adjacent plates in the plate stack are open, whereby adjacent rims on the short sides do not seal against each other.
- a number of distribution ducts (26 a-d, see Fig. 5) situated in the second plate type (4) extend from the respective first and second edge regions (14, 15) round the respective portholes (7, 8) to a number of dimples situated round said portholes (7, 8) in the heat exchange surface (9).
- the distribution ducts (26 a-d) lead medium from the ports (7, 8) to the parts of the heat exchange surface (9) which are difficult for the flow to reach.
- the distribution ducts (26 a-d) are pressed or stamped in the second plate type (4).
- each throughflow duct (14, 15) is duct surface irregularity which helps to increase the turbulence of a medium flowing through said throughflow ducts (14, 15).
- the invention is not limited to the embodiment referred to but may be varied and modified within the scopes of the claims set out below, as partly described above.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009552638A JP2010520439A (en) | 2007-03-07 | 2008-03-03 | Cross-flow heat exchanger |
BRPI0808493-9A BRPI0808493A2 (en) | 2007-03-07 | 2008-03-03 | TYPE HEAT EXCHANGER CROSSED |
US12/528,596 US20100116479A1 (en) | 2007-03-07 | 2008-03-03 | Heat exchanger of crossflow type |
EP08712861.7A EP2118610A4 (en) | 2007-03-07 | 2008-03-03 | Heat exchanger of crossflow type |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0700570-5 | 2007-03-07 | ||
SE0700570A SE530970C2 (en) | 2007-03-07 | 2007-03-07 | Cross current type heat exchanger |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008108724A2 true WO2008108724A2 (en) | 2008-09-12 |
WO2008108724A3 WO2008108724A3 (en) | 2008-11-06 |
Family
ID=39635407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE2008/050234 WO2008108724A2 (en) | 2007-03-07 | 2008-03-03 | Heat exchanger of crossflow type |
Country Status (10)
Country | Link |
---|---|
US (1) | US20100116479A1 (en) |
EP (1) | EP2118610A4 (en) |
JP (1) | JP2010520439A (en) |
KR (1) | KR20090129415A (en) |
CN (1) | CN201087817Y (en) |
BR (1) | BRPI0808493A2 (en) |
RU (1) | RU2009132195A (en) |
SE (1) | SE530970C2 (en) |
TW (1) | TWM328553U (en) |
WO (1) | WO2008108724A2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019075121A1 (en) * | 2017-10-10 | 2019-04-18 | Other Lab, Llc | Conformable heat exchanger system and method |
DE102018002201A1 (en) | 2018-03-19 | 2019-09-19 | EAW Energieanlagenbau GmbH Westenfeld | Water-lithium bromide absorption chiller |
US10533810B2 (en) | 2015-05-20 | 2020-01-14 | Other Lab, Llc | Near-isothermal compressor/expander |
US11173575B2 (en) | 2019-01-29 | 2021-11-16 | Treau, Inc. | Film heat exchanger coupling system and method |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0715979D0 (en) * | 2007-08-15 | 2007-09-26 | Rolls Royce Plc | Heat exchanger |
PL3058304T3 (en) * | 2013-10-14 | 2019-07-31 | Alfa Laval Corporate Ab | Plate for heat exchanger and heat exchanger |
KR20220132287A (en) | 2021-03-23 | 2022-09-30 | 부산대학교 산학협력단 | Heat exchanger improved distribution uniformity |
Family Cites Families (17)
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EP0136481A3 (en) * | 1983-10-03 | 1986-02-26 | Rockwell International Corporation | Stacked plate/fin-type heat exchanger |
US4800954A (en) * | 1986-12-18 | 1989-01-31 | Diesel Kiki Co., Ltd. | Laminated heat exchanger |
AU604361B2 (en) * | 1988-08-09 | 1990-12-13 | Nippondenso Co. Ltd. | Plate type heat exchanger |
US5172759A (en) * | 1989-10-31 | 1992-12-22 | Nippondenso Co., Ltd. | Plate-type refrigerant evaporator |
US5099913A (en) * | 1990-02-05 | 1992-03-31 | General Motors Corporation | Tubular plate pass for heat exchanger with high volume gas expansion side |
US5062477A (en) * | 1991-03-29 | 1991-11-05 | General Motors Corporation | High efficiency heat exchanger with divider rib leak paths |
US5111878A (en) * | 1991-07-01 | 1992-05-12 | General Motors Corporation | U-flow heat exchanger tubing with improved fluid flow distribution |
US5125453A (en) * | 1991-12-23 | 1992-06-30 | Ford Motor Company | Heat exchanger structure |
US5409056A (en) * | 1992-05-11 | 1995-04-25 | General Motors Corporation | U-flow tubing for evaporators with bump arrangement for optimized forced convection heat exchange |
JP3085137B2 (en) * | 1995-04-21 | 2000-09-04 | 株式会社デンソー | Stacked heat exchanger |
US5979544A (en) * | 1996-10-03 | 1999-11-09 | Zexel Corporation | Laminated heat exchanger |
SE521377C2 (en) * | 1998-09-01 | 2003-10-28 | Compact Plate Ab | Cross current type heat exchanger |
JP3911574B2 (en) * | 2000-01-08 | 2007-05-09 | 漢拏空調株式会社 | Plate for laminated heat exchanger with improved heat exchange performance and heat exchanger using the same |
KR100950714B1 (en) * | 2003-05-29 | 2010-03-31 | 한라공조주식회사 | Plate for heat exchanger |
US6991025B2 (en) * | 2004-03-17 | 2006-01-31 | Dana Canada Corporation | Cross-over rib pair for heat exchanger |
DE102004050758A1 (en) * | 2004-10-16 | 2006-04-27 | Daimlerchrysler Ag | Cross-flow heat exchanger and exhaust gas recirculation unit |
US20070006998A1 (en) * | 2005-07-07 | 2007-01-11 | Viktor Brost | Heat exchanger with plate projections |
-
2007
- 2007-03-07 SE SE0700570A patent/SE530970C2/en unknown
- 2007-06-23 TW TW096210210U patent/TWM328553U/en not_active IP Right Cessation
- 2007-07-26 CN CNU200720157159XU patent/CN201087817Y/en not_active Expired - Fee Related
-
2008
- 2008-03-03 US US12/528,596 patent/US20100116479A1/en not_active Abandoned
- 2008-03-03 KR KR1020097018505A patent/KR20090129415A/en not_active Application Discontinuation
- 2008-03-03 EP EP08712861.7A patent/EP2118610A4/en not_active Withdrawn
- 2008-03-03 WO PCT/SE2008/050234 patent/WO2008108724A2/en active Application Filing
- 2008-03-03 JP JP2009552638A patent/JP2010520439A/en active Pending
- 2008-03-03 BR BRPI0808493-9A patent/BRPI0808493A2/en not_active IP Right Cessation
- 2008-03-03 RU RU2009132195/06A patent/RU2009132195A/en unknown
Non-Patent Citations (1)
Title |
---|
See references of EP2118610A4 * |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10533810B2 (en) | 2015-05-20 | 2020-01-14 | Other Lab, Llc | Near-isothermal compressor/expander |
US11143467B2 (en) | 2015-05-20 | 2021-10-12 | Other Lab, Llc | Membrane heat exchanger system and method |
US11885577B2 (en) | 2015-05-20 | 2024-01-30 | Other Lab, Llc | Heat exchanger array system and method for an air thermal conditioner |
WO2019075121A1 (en) * | 2017-10-10 | 2019-04-18 | Other Lab, Llc | Conformable heat exchanger system and method |
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Also Published As
Publication number | Publication date |
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KR20090129415A (en) | 2009-12-16 |
WO2008108724A3 (en) | 2008-11-06 |
RU2009132195A (en) | 2011-04-20 |
BRPI0808493A2 (en) | 2014-07-22 |
EP2118610A2 (en) | 2009-11-18 |
TWM328553U (en) | 2008-03-11 |
SE530970C2 (en) | 2008-11-04 |
US20100116479A1 (en) | 2010-05-13 |
CN201087817Y (en) | 2008-07-16 |
JP2010520439A (en) | 2010-06-10 |
SE0700570L (en) | 2008-09-08 |
EP2118610A4 (en) | 2013-10-30 |
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