EP1678456A1 - W rme bertragermodul f r ein kraftfahrzeug - Google Patents
W rme bertragermodul f r ein kraftfahrzeugInfo
- Publication number
- EP1678456A1 EP1678456A1 EP04765179A EP04765179A EP1678456A1 EP 1678456 A1 EP1678456 A1 EP 1678456A1 EP 04765179 A EP04765179 A EP 04765179A EP 04765179 A EP04765179 A EP 04765179A EP 1678456 A1 EP1678456 A1 EP 1678456A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat exchanger
- module
- boxes
- end faces
- module according
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
-
- 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
- F28F9/002—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core with fastening means for other structures
-
- 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
Definitions
- the invention relates to a heat exchanger module for a motor vehicle according to the preamble of claim 1, known from DE-A 197 31 999.
- Heat exchangers for motor vehicles in particular those which are arranged in the engine compartment of the motor vehicle, such as coolants / air coolers, refrigerant condensers, charge air coolers or oil coolers, are often combined to form heat exchanger modules, so-called cooling modules, and are inserted into the vehicle as a preassembled unit and fastened there.
- So-called module carriers are used to fasten such a cooling module, which are usually made up of several parts, are connected to the heat exchanger module on the one hand and are supported in the vehicle on the other hand.
- EP-A 1 213 554 discloses a module carrier for a cooling module, which consists of a coolant / air cooler and a refrigerant condenser.
- the module carrier is designed as a U-shaped frame into which the heat exchangers are inserted and which is then completed by a crossbar to form a closed support frame.
- a disadvantage of this design is that the support frame has to be adapted to the dimensions of the heat exchangers and therefore cannot be used for heat exchangers with different dimensions.
- a module carrier has been proposed which consists of two shell-like plastic injection-molded parts, each of which has a very branched geometric structure and accommodates a water cooler and an air conditioning condenser between them.
- Both heat exchangers are attached to the module carriers by additional fastening means, namely self-tapping screws.
- the individual heat exchangers have additional holding means in the form of support pins and support webs, so that they can be held in a form-fitting manner in the module supports.
- This design of module carriers is therefore very complex, inter alia because of the complicated plastic shape for the module carriers and the mutual adaptation of heat exchangers and module carriers.
- a heat exchanger of the heat exchanger module preferably a coolant / air cooler
- the module carriers are designed as so-called slip boxes with an analog box-shaped hollow profile and can therefore be "put" over the header boxes of the heat exchanger by a simple straight-line movement, a positive fit being established between the header boxes and the header boxes in two axial directions.
- the slip boxes are preferably secured by snap or snap hooks over the collecting boxes.
- the entire heat exchanger module can then be attached to the vehicle using the fixed module carriers.
- fastening means in the form of fastening pins and / or fastening openings are provided on the end faces of the module carriers, that is to say at the top and bottom, these fastening means being formed in one piece with the plastic module carriers. The entire heat exchanger or cooling module is thus supported at four points in the vehicle.
- the assembly is preferably carried out in a vertical direction, ie from top to bottom, with the trunnion first in corresponding vehicle-side bearings, for. B. rubber bushings are inserted.
- the upper mounting holes on the module supports on the vehicle side, e.g. B. attached to a crossbar pin.
- fastening means for holding additional parts are provided on the longitudinal surfaces, that is to say the vertical surfaces.
- additional parts such as, for example, are provided on the longitudinal surfaces, that is to say the vertical surfaces.
- B. a fan frame or an intercooler, d. H. molded.
- the additional parts can thus be easily assembled, e.g. B. be hung.
- the heat exchanger is manufactured as an all-metal or all-aluminum heat exchanger.
- this is a coolant cooler that is completely soldered "in one shot”.
- This cooler has box-shaped coolant boxes made of aluminum sheet, the end faces of which are formed by elongated side parts of the cooler.
- the U-profile of the coolant box, in particular its side face, protrudes the end face and thus forms a stop surface for the snap-in or snap-in hooks of the module carriers.
- the advantage here is that no additional fastening means, ie constructive changes to the collecting boxes of the all-aluminum cooler, have to be made and fixate themselves.
- the module carriers have cutouts at the points where connections for the coolant or oil of an integrated oil cooler are provided on the header boxes. This does not affect the positive connection between the module carrier and the coolant boxes.
- a coolant condenser is integrated with the coolant cooler, so that both heat exchangers form a uniform block soldered in one shot.
- heat exchanger units have become known to the applicant under the registered trademark "monoblock”. It is advantageous here that the cooler also carries the condenser, is itself held by the module carriers and is supported in the vehicle.
- the design according to the invention with “lateral” module supports is not limited to cross-flow coolers with coolant boxes arranged on the side, but can also be used for so-called downflow coolers with collecting boxes arranged at the top and bottom, ie the entire heat exchanger module can be swiveled by 90 degrees Also move fasteners 90 degrees.
- FIG. 1 shows a coolant cooler with an integrated refrigerant condenser and an exploded side view of the module carrier
- FIG. 2 shows the coolant cooler according to FIG. 1 with assembled module carriers
- FIG. 3 snap hooks on the lower end face of a module carrier
- FIG. 4 snap hooks on the upper end face of a module carrier
- FIG 5 the snap hooks in the assembled state with the coolant cooler
- FIG. 6 the latching hooks in the assembled state with the coolant cooler.
- Fig. 1 shows an air-cooled heat exchanger unit 1, which consists of a front coolant cooler 2 and a rear, largely covered Refrigerant condenser 3 exists.
- the heat exchanger unit 1 is made of all-aluminum construction and soldered in one shot; it is known under the registered trademark "Monoblock” by the applicant and is described in DE-A 195 43 986 or DE-A 197 22 097 - the subject matter of both laid-open documents are fully included in the disclosure content of this application.
- the coolant cooler 2 has two box-shaped formed coolant boxes 4, 5, which are each formed by a U-shaped aluminum profile with longitudinal surfaces 4a, 5a and side surfaces 4b, 5b and are closed off by end surfaces 4c, 5c.
- the end surfaces 4c, 5c are set back somewhat inwards and are pushed through Extensions are formed of a side part 6 which engages in the U-profiles 4a, 4b, 5a, 5b, on the coolant boxes 4, 5 there are inlet and outlet connections 7, 8 for a coolant and connections 9, 10 for a not shown, in the collecting box 5 arranged oil cooler 5.
- module carriers 11, 12 On the side of both coolant boxes 4, 5 are module carriers 11, 12 in an exploded view, ie i n not shown assembled. Both module carriers 11, 12 are manufactured as injection molded plastic parts and have a box-shaped hollow profile which fits on the box profile of the coolant boxes 4, 5.
- the module carriers 11, 12 have cutouts 11a, 12a, 12b, which are passed through by the connectors 7, 8, 9, 10 after assembly.
- Fig. 2 shows the cooling module 1 or the coolant cooler 2 with the module carriers 11, 12 in the assembled state.
- the module carriers 11, 12, which are designed as so-called slip boxes due to their box-shaped hollow profile, largely take in the coolant boxes 4, 5 shown in FIG. 1 and form a positive connection with them in the direction of the X and Z axes, the axes X, Y, Z are shown on the end face of the coolant cooler 2.
- the module carriers 11, 12 are therefore only fixed in the direction of the Y axis, that is to say in each case not in one direction by this positive locking, which is done by latching and snap-in hooks (not shown here) which will be explained later.
- the module carriers 11, 12 enclose the header boxes 4, 5 with the exception of the cutouts 11 a, 12 a, 12 b already mentioned, which are penetrated by the mentioned connections or connections 7, 8, 9, 10.
- Fastening elements are arranged on the respective end faces or narrow sides of the module supports 11, 12, on the underside of the coolant cooler 2 are designed as support pins 13, 14 and on the upper side as fastening openings 15, 16.
- the module carrier 11, 12 on its side lying in the drawing planes on fastening elements 17, 18, 19, 20, which as an upward or downward pointing hook for receiving additional parts such. B. a fan frame, not shown, are formed.
- further fastening elements can be molded onto the module carriers 11, 12 on the rear side.
- FIG 3 shows a lower section of one of the two module carriers 11 (12) with a view of its lower end wall 21 with an inner end face 21a, from which two wedge-shaped locking hooks 22 are formed.
- FIG. 4 shows an upper section of one of the two module carriers 11 (12) with a view of its upper end wall 23 with an inner end face 23a, from which two snap hooks 24 protrude on an elastic tongue 25.
- the fastening opening 15 and the hook-shaped fastening element 17 are arranged on the module carrier 11 (12).
- FIG. 5 shows the elastic tongue 25 shown in FIG. 4 with a (visible) snap hook 24, the tongue 25 being formed from the end wall 23, so that it acts resiliently like a leaf spring clamped on one side.
- the module carrier rests on the side surface 5b (cf. FIG. 1) of the coolant box 5, which is closed at the end by the end surface 5c.
- the end face 5c is angled at the edge, in particular in the area of the side face 5b, and on the one hand forms an abutment surface for soldering to the side face 5b and on the other hand a stop face 26 for the latching hooks 24.
- the module carrier 12 is placed over the coolant box 5.
- the snap hooks 24 slide on the outer edge of the coolant box 5, spring outwards until the snap hooks 24 engage behind the stop surface 26 and then snap in.
- the locking or fixing of the module carrier 12 is thus counter causes and ensured over the coolant box 5.
- the module carrier 11 is fixed in an analogous manner with the coolant box 4.
- Fig. 6 shows the lower area of the module carrier 12 as a cutout, with the coolant tank 5 mounted.
- the latching hooks 22 are formed from the end wall 21 and, in contrast to the snap hooks 24 mentioned above, are rigid or unyielding.
- the end face 5c of the coolant box 5 is designed analogously to the exemplary embodiment according to FIG. 5 and therefore also has a stop surface 26 which, in conjunction with the rigid latching hooks 22, locks the coolant box 5 and module carrier 12. Since the locking hooks 22 cannot deflect, the module carrier 12 is placed at an angle to the coolant box 5 during assembly, first guided from below with the locking hooks 22 against the end face 5c and the stop face 26 and then folded in, the snap hooks arranged on the opposite end wall 23 24 can snap.
- Both module carriers 11, 12 are of identical design with respect to the latching and snap hooks 22, 24 and are thus assembled in the same way.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
- Control Of Direct Current Motors (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10344219A DE10344219A1 (de) | 2003-09-22 | 2003-09-22 | Wärmeübertragermodul für ein Kraftfahrzeug |
| PCT/EP2004/010265 WO2005033608A1 (de) | 2003-09-22 | 2004-09-14 | Wärmeübertragermodul für ein kraftfahrzeug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1678456A1 true EP1678456A1 (de) | 2006-07-12 |
| EP1678456B1 EP1678456B1 (de) | 2009-04-01 |
Family
ID=34306052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04765179A Expired - Lifetime EP1678456B1 (de) | 2003-09-22 | 2004-09-14 | Wärmeübertragermodul für ein kraftfahrzeug |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7552757B2 (de) |
| EP (1) | EP1678456B1 (de) |
| JP (1) | JP2007506062A (de) |
| AT (1) | ATE427469T1 (de) |
| DE (2) | DE10344219A1 (de) |
| WO (1) | WO2005033608A1 (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE602006005345D1 (de) * | 2006-06-12 | 2009-04-09 | Denso Thermal Systems Spa | Wärmetauschermodul für Kraftfahrzeuge |
| DE102008047078A1 (de) | 2007-09-12 | 2009-05-20 | Behr Gmbh & Co. Kg | Wärmetauschereinrichtung für Kraftfahrzeuge |
| FR2922823B1 (fr) * | 2007-10-25 | 2009-12-18 | Renault Sas | Agencement pour le montage d'un echangeur thermique sur un element de structure vertical formant une face avant technique de vehicule automobile. |
| FR2938299A1 (fr) * | 2008-11-13 | 2010-05-14 | Peugeot Citroen Automobiles Sa | Echangeur unique de refroidissement |
| DE102009056508A1 (de) * | 2009-12-02 | 2011-06-09 | Behr Gmbh & Co. Kg | Kühlmodul und Adapterpaar für Modulvereinheitlichung |
| US8376073B2 (en) * | 2010-02-26 | 2013-02-19 | Nissan North America, Inc. | Vehicle radiator structure |
| DE102011084307B4 (de) * | 2011-10-11 | 2025-04-24 | Mahle International Gmbh | Kühlervorrichtung und Verfahren zur Herstellung einer Kühlervorrichtung für ein Fahrzeug |
| RU2507465C2 (ru) * | 2012-04-24 | 2014-02-20 | Виктор Федорович Карбушев | Способ корректировки положения ствола при стрельбе по цели из стрелкового оружия |
| JP6156323B2 (ja) * | 2014-10-27 | 2017-07-05 | ダイキン工業株式会社 | 熱交換器組立体および冷凍装置の室外ユニット |
| EP3290848B1 (de) | 2016-09-02 | 2020-05-06 | Modine Manufacturing Company | Sammler für einen wärmetauscher und verfahren zur herstellung davon |
| US10196966B2 (en) | 2016-12-15 | 2019-02-05 | Caterpillar Inc. | Modular power unit |
| EP3432194A1 (de) * | 2017-07-16 | 2019-01-23 | IMEC vzw | Zellerkennung |
| CN108394248B (zh) * | 2018-02-08 | 2021-03-30 | 浙江希尔富电气股份有限公司 | 一种客车用冷凝风机增强牢固性连接骨架机构 |
| FR3105982B1 (fr) * | 2020-01-07 | 2022-03-25 | Renault Sas | Dispositif de refroidissement pour véhicule automobile |
| DE102022202610A1 (de) | 2022-03-16 | 2023-09-21 | Mahle International Gmbh | Wärmetauscherbaugruppe sowie Fahrzeug mit derselben |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4382464A (en) * | 1981-08-12 | 1983-05-10 | Ex-Cell-O Corporation | Radiator |
| JP3014434B2 (ja) * | 1990-10-31 | 2000-02-28 | 昭和アルミニウム株式会社 | 熱交換器 |
| DE4137038C1 (en) * | 1991-11-11 | 1993-06-03 | Thermal-Werke, Waerme-, Kaelte-, Klimatechnik Gmbh, 6832 Hockenheim, De | Radiator case for front body of motor vehicle - has distance pieces, one elastic, to clamp flat tube heat exchanger between frame and collectors |
| JP2578558B2 (ja) * | 1992-11-24 | 1997-02-05 | 昭和アルミニウム株式会社 | 熱交換器 |
| JPH07117494A (ja) * | 1993-09-06 | 1995-05-09 | Toyoda Gosei Co Ltd | ラジエータサポートブラケット |
| DE19508112B4 (de) * | 1995-03-08 | 2004-10-07 | Daimlerchrysler Ag | Wasserkühler für ein Kraftfahrzeug |
| DE19543986A1 (de) | 1995-11-25 | 1997-05-28 | Behr Gmbh & Co | Wärmetauscher und ein Verfahren zur Herstellung eines Wärmetauschers |
| DE69713708T2 (de) * | 1996-10-22 | 2002-10-17 | Denso Corp., Kariya | Wärmetauscher für Kraftfahrzeug |
| DE19702183A1 (de) * | 1997-01-23 | 1998-07-30 | Laengerer & Reich Gmbh & Co | Kühlmodul |
| DE19722097A1 (de) | 1997-05-27 | 1998-12-03 | Behr Gmbh & Co | Wärmeübertrager sowie Wärmeübertrageranordnung für ein Kraftfahrzeug |
| DE19731999A1 (de) * | 1997-07-25 | 1999-02-04 | Laengerer & Reich Gmbh & Co | Kühlmodul |
| JP4482991B2 (ja) * | 1999-12-14 | 2010-06-16 | 株式会社デンソー | 複式熱交換器 |
| FR2812383B1 (fr) * | 2000-07-28 | 2003-02-07 | Valeo Thermique Moteur Sa | Dispositif pour l'assemblage d'au moins un equipement sur un echangeur de chaleur |
| JP2002147973A (ja) * | 2000-08-30 | 2002-05-22 | Denso Corp | 複式熱交換器 |
| JP4447149B2 (ja) | 2000-11-30 | 2010-04-07 | 株式会社ティラド | 熱交換器のブラケット取付構造 |
| DE10061561A1 (de) | 2000-12-07 | 2002-06-13 | Behr Gmbh & Co | Modulträger für diverse Wärmeübertrager eines Kraftfahrzeugmotors |
| GB2373571B (en) * | 2001-03-23 | 2004-11-03 | Visteon Global Tech Inc | Heat exchanger |
| US6513579B1 (en) | 2001-09-27 | 2003-02-04 | Delphi Technologies, Inc. | Post braze heat exchanger mounting and support brackets |
| FR2833691B1 (fr) | 2001-12-14 | 2006-04-14 | Valeo Thermique Moteur Sa | Support de fixation pour echangeur de chaleur brase |
| US6691767B2 (en) * | 2002-06-13 | 2004-02-17 | Delphi Technologies, Inc. | Plastic attachment bracket for metal heat exchanger tank |
-
2003
- 2003-09-22 DE DE10344219A patent/DE10344219A1/de not_active Withdrawn
-
2004
- 2004-09-14 JP JP2006526574A patent/JP2007506062A/ja active Pending
- 2004-09-14 US US10/573,011 patent/US7552757B2/en not_active Expired - Lifetime
- 2004-09-14 EP EP04765179A patent/EP1678456B1/de not_active Expired - Lifetime
- 2004-09-14 AT AT04765179T patent/ATE427469T1/de not_active IP Right Cessation
- 2004-09-14 WO PCT/EP2004/010265 patent/WO2005033608A1/de not_active Ceased
- 2004-09-14 DE DE502004009280T patent/DE502004009280D1/de not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2005033608A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007506062A (ja) | 2007-03-15 |
| US20070051489A1 (en) | 2007-03-08 |
| WO2005033608A1 (de) | 2005-04-14 |
| ATE427469T1 (de) | 2009-04-15 |
| DE502004009280D1 (de) | 2009-05-14 |
| US7552757B2 (en) | 2009-06-30 |
| DE10344219A1 (de) | 2005-04-14 |
| EP1678456B1 (de) | 2009-04-01 |
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| 17P | Request for examination filed |
Effective date: 20060424 |
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| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: HASSDENTEUFEL, KLAUS Inventor name: SCHWEIDLER, DIETER Inventor name: SPIETH, MICHAEL Inventor name: KURZ, VOLKER Inventor name: NGUYEN, CHI-DUC |
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