CN100416213C - Device for heat exchange between flowable media - Google Patents
Device for heat exchange between flowable media Download PDFInfo
- Publication number
- CN100416213C CN100416213C CNB038157403A CN03815740A CN100416213C CN 100416213 C CN100416213 C CN 100416213C CN B038157403 A CNB038157403 A CN B038157403A CN 03815740 A CN03815740 A CN 03815740A CN 100416213 C CN100416213 C CN 100416213C
- Authority
- CN
- China
- Prior art keywords
- chamber
- passage
- flat tube
- delivery chamber
- pressure control
- 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.)
- Expired - Fee Related
Links
- 230000009969 flowable effect Effects 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 claims abstract description 43
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 238000007789 sealing Methods 0.000 claims description 19
- 230000009467 reduction Effects 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 12
- 238000003466 welding Methods 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000005068 cooling lubricant Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
- F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
-
- 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
- F28D1/053—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 straight
- F28D1/0535—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 straight the conduits having a non-circular cross-section
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
- F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/06—Derivation channels, e.g. bypass
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)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention relates to a device for heat exchange between flowable media. Said device comprises a heat exchanger block which is defined, on one side, by an inflow chamber (1) for supplying the liquid medium, and on the other side, by an outflow chamber (3) for evacuating the liquid medium. Said block comprises fluid channels (7) for the liquid medium, extending through the block from the inflow chamber (1) to the outflow chamber (3), and a covering plate (9) which extends from the inflow chamber (1) to the outflow chamber (3) and closes the block at one end. Said covering plate (9) is provided with at least one inner passage (13) which extends from the inflow channel (1) to the outflow channel (3) as a bypass flow channel bypassing the fluid channels (7). Said passage can be blocked by means of at least one pressure limitation device (11), and unblocked by opening said pressure limitation device (11) as a result of a pressure difference between the inflow chamber (1) and the outflow chamber (3), which exceeds a pre-determined threshold value.
Description
Technical field
The present invention relates to a kind of device that is used for heat exchange between the flow media.
Background technology
Known devices (DE-A-19651988) has obtained using widely in engineering, particularly with the form of liquid/air cooler, is used to influence the hot state of the liquid that flows through wherein.In application in conjunction with hydraulic test or process units, wherein should be by means of cooling air cooling work fluid such as hydraulic oil, lubricant or cooling lubricant, this cooling air must be taken preventive measures in order to avoid because the temperature dependency of the viscosity of liquid to be cooled causes the operating trouble or the inefficacy of device by the device of crossing going along with.In order to optimize the efficient of heat exchange, in installing by the fluid passage of flowing through, blade or the thin slice that produces turbulent flow is set usually by liquid to be cooled, it must be streamed by liquid, make it vortex in this case, thereby whole components of liquid stream enter with the wall that is used for heat exchange that centers on the fluid passage and contact.
The member that causes eddy current is realized certain throttling that liquid flows, thereby between the delivery chamber of the outlet side of the inflow chamber of the liquid to be cooled of entrance side and liquid, set up a pressure reduction that depends on this throttling, have under the situation of strong temperature dependent liquid in its viscosity to be cooled, the operational phase that has low temperature at the liquid that relates to, that is for example remaining cold start-up period at the working fluid that relates to, the quite high viscosity of liquid is because the throttling in the fluid passage of device may be directed at excessive increased pressure.For fear of such superpressure, it may cause fault or damage, usually between inflow chamber of installing and delivery chamber, a by-pass flow device is set, it is normally closed, but has a pressure control device, when liquid to be cooled has reached its operating temperature and corresponding when reducing viscosity, this pressure control device makes the by-pass flow of liquid the pressure reduction in the device can be dropped to a safety value always, and this safety value is closed by by-pass flow and liquid only flows through the fluid passage of heat exchange.
Cooling device by the known a kind of fluid media (medium) of DE-A-4106963, especially for the hydraulic test of operating with oil and the water cooler of internal combustion engine, medium II to be cooled is entered with cooling agent I directly to be contacted and heat exchange, this device comprises an own known oil-aerial cooler, it has a plurality of tube connectors and is used for medium II inflow or flows out a cooler, this cooler has a plurality of cooling ducts that extend in parallel that are spaced apart from each other, thin slice is filled in space in the middle of it, cooling agent I more turbulent flow is crossed these thin slices, and wherein be provided with a lid in each the vertical side that is provided with tube connector, it is fixed in the zone of each tube connector and has inner and the seal outside, and has a foundry goods that roughly becomes hollow cuboid, the pipe joint that it has a plurality of chambers and is used for the entrance and exit of cooling agent I, the sealed insertion of shape and being fixed in this foundry goods basically of oil-aerial cooler makes that the outer wall at the user mode lower cover is adjacent to housing wall hermetically via a seal.
Obtain the cooling device of an inexpensive fluid media (medium) to be achieved thus and have improved heat exchange; But especially at described and start-up period, thereby wherein related liquid has lower temperature and occur high viscosity under a stable condition, may cause superpressure and thereby cause the damage of known cooling device.
Summary of the invention
From the prior art, the objective of the invention is to, under the situation that keeps advantage of the prior art, further improve known devices targetedly, it is characterized in that especially simply constructing, it can be simple and inexpensive realize, and still reach the use of reliable in function under the different temperature of medium to be cooled with high degree.
Reach by the device of following feature on the whole according to this purpose of the present invention.
By the device that is used for heat exchange between the flow media of the present invention, wherein at least a medium is in liquid condition, this device comprises a heat exchanger component, this heat exchanger component is used to import the inflow chamber of liquid medium in a side by one and is limited by a delivery chamber that is used to discharge liquid medium in an opposed side, described heat exchanger component also has some fluid passages that are used for liquid medium and a cover plate, extend and to lead the flow channel of another flow media separated from one another and flowing between chamber and the delivery chamber by flowing into being used between chamber and the delivery chamber to delivery chamber from flowing into the chamber by heat exchanger component described fluid passage, described cover plate covering fluid passage and flow channel also at one end seal this heat exchanger component from flowing into the chamber to delivery chamber's extension; Described cover plate has the passage of two inside, this inner passage gets around the fluid passage, extends to delivery chamber from flowing into the chamber as the by-pass flow passage, the passage of described inside is respectively equipped with at least one pressure control device and can closes by described at least one pressure control device, and can open by owing to a pressure reduction that surpasses a predetermined threshold that exists between inflow chamber and delivery chamber described pressure control device being opened; It is characterized in that as cover plate one section hollow forming spare with the flat tube form by extrusion molding is set, this flat tube is sealed by a sealing plate at two ends; Constitute through hole at flat tube in abutting connection with each end that flows into chamber and delivery chamber in the wall of flat tube, the passage that these through holes are formed in the described inside of flat tube is communicated with a kind of fluid that flows between chamber and the delivery chamber; The pressure control device of the passage that each is inner is installed on one and passes in the through hole of wall of flat tube.
Described pressure control device is arranged at respectively in the passage of inside and the through hole that delivery chamber is communicated with.
Device of the present invention has heat exchanger component, extend between opposite side limits the delivery chamber of these parts in the inflow chamber of fixed these parts of a lateral confinement and at one the fluid passage that wherein participates in the liquid of heat exchange, this fluid passage and being used to was led another medium that flows and is for example cooled off air flow passage and replace mutually, that is in parts mutual superposition, the top seal cover of a cover plate as parts is set.This cover plate has the passage of two inside, and it gets around the fluid passage and extends to delivery chamber from flowing into the chamber as the by-pass flow passage, and this passage can be closed or open by means of a pressure control device according to the pressure reduction that flows between chamber and the delivery chamber.Therefore be incorporated in the cover plate of heat exchanger component as the by-pass flow device that prevents the safety device setting that superpressure is set up according to the present invention, this causes the remarkable simplification of device construction, and it can simplyly and inexpensively be made in the mode of making every effort to.
In the manufacturing of heat exchanger component can with fluid passage and each member that constitutes flow channel up and down mutually stitch welding be connected together, to constitute the parts with element of institute's requested number, the cover plate that constitutes the by-pass flow device simultaneously can be fixed by welding on this parts top.
When the hollow forming spare that constitutes a flat tube form as cover plate by extrusion molding a part of, the manufacturing of device can form especially simply, and this flat tube is sealed by a sealing plate at two ends.The part of hollow forming spare can be squeezed into to form and make it produce a unipath flat tube, that is forms independent passage in the cover plate that constitutes like this.But a part that constitutes the hollow forming spare of flat tube can be squeezed into formation by favourable mode makes this flat tube have the passage of two inside.Under each situation, no matter that is be to constitute independent passage or constitute a plurality of passages, the wall of flat tube is provided with corresponding through hole, it can fluid in end of each passage be communicated in and flows into chamber and delivery chamber.
Each passage that is preferably flat tube respectively is provided with at least one pressure control device, and it can be installed on respectively in the through hole in the flat tube.
In a preferred form of implementation, the check-valves of a spring-loaded seat valve form is set respectively as the pressure control device of each through hole.
When the flat tube that constitutes cover plate obtains an especially simple make when each end of passage or each passage seal by a sealing plate, the sealing plate welds together with it when heat exchanger component welds.When each sealing plate when each ends of a plurality of passages extends, each sealing plate preferably has a passage that constitutes therein, it makes between each passage and can be communicated with by fluid.This passage can constitute by the groove of an elongation of making in sealing plate, and its each end along each passage that is arranged in flat tube extends.
Description of drawings
Below describe the present invention in detail by the embodiment shown in the accompanying drawing.Wherein,
The schematic diagram of simplifying greatly of an embodiment of Fig. 1 device with an air/liquid cooler form of the present invention.
The by-pass flow schematic representation of apparatus of the embodiment of the pressure control device of imagining among Fig. 2 embodiment that comprises configuration only flows in order to the explanation fluid;
Fig. 3 presses the cutaway view of one or two path flat tube of by-pass flow device of by-pass flow device of flat tube of the hatching III/III intercepting of Fig. 1; And
Fig. 4 one is used for the vertical view at the inner face of the sealing plate of flat tube shown in the end face Closed Graph 3.
The specific embodiment
The schematic diagram of simplifying greatly of embodiment with a liquid/air cooler form of the present invention is shown with the block part make among Fig. 1, enters the room in order to import liquid to be cooled with 3 marks, one delivery chamber in order to discharge liquid so that 1 mark is first-class.Flowing into each heat exchange elements of folding mutually up and down that replaces that heat exchanger component has plate shape shape between chamber 1 and the delivery chamber 3, that is fluid guide 5, it comprises fluid passage 7, liquid to be cooled flows to delivery chamber 3 by this fluid passage from flowing into chamber 1, and grid member 8, the cooling air flow passage that its formation flows through, and skim over the cooling wafer of grid member 8.Fluid guide 5 and grid member 8 are plate-type components of square or rectangular profile.
Comprise the delivery chamber 3 of the inflow chamber 1 of side and side and be positioned at superimposed flow body guide 5 in the middle of it and the heat exchanger component of grid member 8, wherein each member all welds together, in the above by a cover plate 9 sealings, above it is welded in equally.This cover plate 9 constitutes a by-pass flow device, be used for flowing into that chamber 1 is communicated with fluid between the delivery chamber 3 and the fluid passage 7 that gets around fluid guide 5, referring to the flow arrow that two-wire among Fig. 1 and 2 is indicated, its explanation liquid from flow into chamber 1 to the inflow of cover plate 9 and fluid from cover plate 9 via spring-loaded ball check valve 11 flowing to delivery chamber 3.
Load the check-valves 11 normally close by spring and constitute a pressure control device, it surpasses one and adjusts and open liquid communication during the threshold value of preliminary election by valve spring power flowing into chamber 1 and pressure reduction between the delivery chamber 3.A check-valves 11 only is shown among Fig. 1.But for the valve passage cross section of the size that obtains to require is provided with a plurality of check-valves 11 in succession in this embodiment, as as seen from Figure 2, it is looked with the line of vision vertical with respect to Fig. 1 and the by-pass flow device that is made of cover plate 9 fluid by each check-valves 11 is shown flows, that is flows in the delivery chamber 3.
As learning by Fig. 2, one check-valves 11 is set in each through hole 19, so that reach enough big valve passage cross section as mentioned above, and needn't adopt excessive valve, in order to realize between two passages 13 that at each end of the flat tube that constitutes cover plate 9 fluid is communicated with, each sealing plate 15 is provided with a recessed microscler groove 21 that cuts out.
In the sealing plate 15 of each end of passage 13 and cover plate 9 welding, groove 21 extends along each end of two passages 13, as at comparison diagram 3 be conspicuous, therefore constitutes a passage at 4 o'clock, and it is set up fluid at its two ends and is communicated with between two passages 13.
In order can to constitute in the wall of the flat tube that constitutes cover plate 9 and respectively to enter hole 23 near the check-valves 11 that is used as pressure control device under the state of finishing at device, it is opposite to the check-valves 11 that relates to respectively and constitutes.As conspicuous by Fig. 1, respectively entering hole 23 can be by a seal 25 sealing, and it can relate to cover part that a screw thread is screwed into etc.
In a form of implementation that is not shown in further detail of device, corresponding pressure control device 11 also can constitute by means of pressure and/or temperature controlled closure member by one, the form of the flexible member that relies on a temperature for example, if medium to be cooled is cold, then it also sets up the bypass functionality of a corresponding high pressure and pressure control device 11 open coolers in device.If therefore the temperature of medium after this to be cooled raises is mobile also, then it can directly flow through cooler and avoid bypass functionality, because closure member is closed bypass when higher temperature.Such closure member can for example correspondingly be realized by a flexible member.
Shunting device of the present invention also can append and be connected on the existing cooler, because preferably the height of this shunting device is equivalent to the structure height of the thin slice passage 8 that a fluid passage 7 and follows.If the row's thin slice above therefore removing accordingly in the cooling device of a Dd is together with the fluid passage, structure space then is provided, install and welding standardization shunting device highly in order to append, thereby it is possible that a configuration with shunting device of appending is undoubtedly, and significantly do not reduce the cooling power of the cooling device of repacking like this.
Claims (7)
1. the device that is used for heat exchange between the flow media, wherein at least a medium is in liquid condition, this device comprises a heat exchanger component, this heat exchanger component is used to import the inflow chamber (1) of liquid medium by one and is limited by a delivery chamber (3) that is used to discharge liquid medium in an opposed side in a side, described heat exchanger component also has some fluid passages that are used for liquid medium (7) and a cover plate (9), extend and to flow into chamber (1) separated from one another and be positioned between inflow chamber (1) and the delivery chamber (3) with the flow channel that is used to lead another flow media (8) between the delivery chamber (3) by being positioned to delivery chamber (3) from flowing into chamber (1) by heat exchanger component described fluid passage, described cover plate (9) covering fluid passage (7) and flow channel (8) also at one end seal this heat exchanger component from flowing into chamber (1) to delivery chamber (3) extension; Described cover plate (9) has the passage (13) of two inside, this inner passage gets around fluid passage (7), extends to delivery chamber (3) from flowing into chamber (1) as the by-pass flow passage, the passage of described inside is respectively equipped with at least one pressure control device (11) and can closes by described at least one pressure control device (11), and can open by owing to a pressure reduction that surpasses a predetermined threshold that exists between inflow chamber (1) and delivery chamber (3) described pressure control device (11) being opened; It is characterized in that as cover plate (9) one section hollow forming spare with the flat tube form by extrusion molding is set, this flat tube is sealed by a sealing plate (15) at two ends; Each end in abutting connection with flowing into chamber (1) and delivery chamber (3) at flat tube in the wall of flat tube constitutes through hole (17,19), and the passage (13) that these through holes are formed in the described inside of flat tube is communicated with a kind of fluid that flows between chamber (1) and the delivery chamber (3); And the pressure control device (11) of each inner passage (13) is installed on one and passes in the through hole (17,19) of the wall of flat tube.
2. according to the described device of claim 1, it is characterized in that, the check-valves (11) of a spring-loaded seat valve form is set respectively as pressure control device.
3. according to the described device of claim 2, it is characterized in that, in the wall of each inner passage (13), in the zone that is opposite to check-valves (11), be provided with one can near this check-valves (11) enter hole (23), this enters the hole can be by a closure member (25) sealing.
4. according to claim 1 or 2 described devices, it is characterized in that, in the sealing plate (15) of each end of sealing flat tube, constitute one and form the path that fluid is communicated with between each inner passage (13).
5. according to the described device of claim 4, it is characterized in that the path of described sealing plate (15) constitutes by the groove (21) of an elongation of making in sealing plate, this groove extends along each end of the passage (13) that is arranged in the inside of flat tube.
6. according to the described device of claim 1, it is characterized in that corresponding pressure control device (11) constitutes by means of pressure and/or temperature controlled closure member by one.
7. according to the described device of claim 1, it is characterized in that described pressure control device (11) is arranged at respectively in the passage (13) of inside and the through hole (19) that delivery chamber (3) is communicated with.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10230042.9 | 2002-07-04 | ||
| DE10230042A DE10230042A1 (en) | 2002-07-04 | 2002-07-04 | Device for heat exchange between flowable media |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1666080A CN1666080A (en) | 2005-09-07 |
| CN100416213C true CN100416213C (en) | 2008-09-03 |
Family
ID=29761615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB038157403A Expired - Fee Related CN100416213C (en) | 2002-07-04 | 2003-05-02 | Device for heat exchange between flowable media |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20060032626A1 (en) |
| EP (1) | EP1520148B1 (en) |
| JP (1) | JP2006506597A (en) |
| CN (1) | CN100416213C (en) |
| AT (1) | ATE331200T1 (en) |
| DE (2) | DE10230042A1 (en) |
| ES (1) | ES2266821T3 (en) |
| WO (1) | WO2004005832A1 (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1557630A1 (en) * | 2004-01-23 | 2005-07-27 | BEHR Lorraine S.A.R.L. | Heat exchanger |
| US20090236088A1 (en) * | 2008-03-24 | 2009-09-24 | General Electric Company | Heat Exchanger with Multiple Internal Diverters |
| US8267162B1 (en) | 2008-09-16 | 2012-09-18 | Standard Motor Products | Bi-directional pressure relief valve for a plate fin heat exchanger |
| US20120004172A1 (en) * | 2008-10-27 | 2012-01-05 | Oncotherapy Science, Inc. | Screening method of anti-lung or esophageal cancer compounds |
| CN101634527B (en) * | 2009-04-07 | 2013-02-20 | 三花控股集团有限公司 | Microchannel heat exchanger |
| DE102009056483A1 (en) * | 2009-12-01 | 2011-06-09 | Hydac Cooling Gmbh | cooler |
| CN102192665A (en) * | 2010-03-12 | 2011-09-21 | 无锡迈鑫科技实业有限公司 | Plate-fin heat exchanger with pressure-temperature control valve |
| DE202010011010U1 (en) * | 2010-08-04 | 2010-11-04 | Bucyrus Hex Gmbh | Hydraulic preheater for hydraulic oil cooler in a large hydraulic excavator |
| KR101339250B1 (en) * | 2012-06-11 | 2013-12-09 | 현대자동차 주식회사 | Heat exchanger for vehicle |
| CN102818066A (en) * | 2012-08-30 | 2012-12-12 | 无锡迈鑫科技实业有限公司 | Flow control valve |
| US9739194B2 (en) * | 2013-03-04 | 2017-08-22 | Ford Global Technologies, Llc | Charge-air intercooler system with integrated heating device |
| KR101777482B1 (en) * | 2015-12-29 | 2017-09-12 | 서진욱 | Plate type heat exchanger having a safety valve |
| DE102020204271A1 (en) * | 2019-04-05 | 2020-10-08 | Dana Canada Corporation | Heat exchanger arrangement with integrated valve and pressure bypass |
| CN113983852A (en) * | 2021-11-04 | 2022-01-28 | 浙江银轮机械股份有限公司 | Heat exchanger shell structure and heat exchanger |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3034770A (en) * | 1959-09-16 | 1962-05-15 | Continental Aviat & Eng Corp | Heat exchanger |
| DE4232366A1 (en) * | 1991-07-11 | 1994-03-31 | Laengerer & Reich Gmbh & Co | Oil cooler for automatic transmission - has bridging line with passage in heat-conducting connection with neighbouring tube, controlled by one valve which may be by-passed |
| US5555593A (en) * | 1994-01-27 | 1996-09-17 | Wesumat Fahrzeugwaschanlagen Gmbh | Vehicle drying or polishing apparatus |
| CN2237828Y (en) * | 1995-06-27 | 1996-10-16 | 天津市换热设备厂 | Plate heat exchanger with by-pass device |
| WO2001031264A2 (en) * | 1999-10-26 | 2001-05-03 | Duramax Marine, Llc | Heat exchanger with beveled header |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1578805A (en) * | 1922-11-10 | 1926-03-30 | Mccord Radiator & Mfg Co | Thermostaf for radiators |
| US1865877A (en) * | 1927-09-22 | 1932-07-05 | Gen Motors Res Corp | Cooling device |
| FR2481791B1 (en) * | 1980-05-05 | 1985-11-22 | Ferodo Sa | HEAT EXCHANGER, PARTICULARLY FOR A COOLING CIRCUIT OF A MOTOR VEHICLE ENGINE |
| FR2673241A1 (en) * | 1991-02-26 | 1992-08-28 | Valeo Thermique Moteur Sa | MOTOR VEHICLE RADIATOR PROVIDED WITH A FLUID CIRCULATION CONTROL DEVICE. |
| DE4106963A1 (en) * | 1991-03-05 | 1992-09-10 | Rahmer & Jansen Gmbh | Water cooler for hydraulic system or is engine - consists of conventional oil-air cooler, in cast body, for use with two liq. mediums |
| US5555930A (en) * | 1994-06-24 | 1996-09-17 | Behr Heat Transfer, Inc. | Heat exchanger assembly with structural side passageways |
| SE9502189D0 (en) * | 1995-06-16 | 1995-06-16 | Tetra Laval Holdings & Finance | plate heat exchangers |
| US5666807A (en) | 1995-12-13 | 1997-09-16 | Caterpillar Inc. | Oil processor circuit |
| DE29909871U1 (en) * | 1999-06-02 | 2000-10-12 | Autokuehler Gmbh & Co Kg | Heat exchangers, especially oil coolers |
| US6997143B2 (en) * | 2003-12-12 | 2006-02-14 | Visteon Global Technologies, Inc. | Integrated heat exchange and fluid control device |
-
2002
- 2002-07-04 DE DE10230042A patent/DE10230042A1/en not_active Withdrawn
-
2003
- 2003-05-02 AT AT03729966T patent/ATE331200T1/en not_active IP Right Cessation
- 2003-05-02 WO PCT/EP2003/004605 patent/WO2004005832A1/en active IP Right Grant
- 2003-05-02 JP JP2004518494A patent/JP2006506597A/en active Pending
- 2003-05-02 DE DE50303971T patent/DE50303971D1/en not_active Expired - Lifetime
- 2003-05-02 US US10/518,230 patent/US20060032626A1/en not_active Abandoned
- 2003-05-02 CN CNB038157403A patent/CN100416213C/en not_active Expired - Fee Related
- 2003-05-02 EP EP03729966A patent/EP1520148B1/en not_active Expired - Lifetime
- 2003-05-02 ES ES03729966T patent/ES2266821T3/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3034770A (en) * | 1959-09-16 | 1962-05-15 | Continental Aviat & Eng Corp | Heat exchanger |
| DE4232366A1 (en) * | 1991-07-11 | 1994-03-31 | Laengerer & Reich Gmbh & Co | Oil cooler for automatic transmission - has bridging line with passage in heat-conducting connection with neighbouring tube, controlled by one valve which may be by-passed |
| US5555593A (en) * | 1994-01-27 | 1996-09-17 | Wesumat Fahrzeugwaschanlagen Gmbh | Vehicle drying or polishing apparatus |
| CN2237828Y (en) * | 1995-06-27 | 1996-10-16 | 天津市换热设备厂 | Plate heat exchanger with by-pass device |
| WO2001031264A2 (en) * | 1999-10-26 | 2001-05-03 | Duramax Marine, Llc | Heat exchanger with beveled header |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE331200T1 (en) | 2006-07-15 |
| JP2006506597A (en) | 2006-02-23 |
| EP1520148A1 (en) | 2005-04-06 |
| CN1666080A (en) | 2005-09-07 |
| US20060032626A1 (en) | 2006-02-16 |
| DE10230042A1 (en) | 2004-01-22 |
| EP1520148B1 (en) | 2006-06-21 |
| ES2266821T3 (en) | 2007-03-01 |
| WO2004005832A1 (en) | 2004-01-15 |
| DE50303971D1 (en) | 2006-08-03 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 |