DE102005002417A1 - Heat exchangers, in particular intercoolers or coolant radiators for motor vehicles - Google Patents
Heat exchangers, in particular intercoolers or coolant radiators for motor vehicles Download PDFInfo
- Publication number
- DE102005002417A1 DE102005002417A1 DE102005002417A DE102005002417A DE102005002417A1 DE 102005002417 A1 DE102005002417 A1 DE 102005002417A1 DE 102005002417 A DE102005002417 A DE 102005002417A DE 102005002417 A DE102005002417 A DE 102005002417A DE 102005002417 A1 DE102005002417 A1 DE 102005002417A1
- Authority
- DE
- Germany
- Prior art keywords
- box
- heat exchanger
- stiffening ribs
- exchanger according
- flange
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
- F28F21/067—Details
-
- 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
-
- 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
- F28F9/02—Header boxes; End plates
- F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
- F28F9/0224—Header boxes formed by sealing end plates into covers
- F28F9/0226—Header boxes formed by sealing end plates into covers with resilient gaskets
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0082—Charged air coolers
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0091—Radiators
- F28D2021/0094—Radiators for recooling the engine coolant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2225/00—Reinforcing means
- F28F2225/08—Reinforcing means for header boxes
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)
- Motor Or Generator Cooling System (AREA)
Abstract
Description
Die Erfindung betrifft einen Wärmeübertrager, insbesondere einen Ladeluftkühler oder Kühlmittelkühler für Kraftfahrzeuge nach dem Oberbegriff des Patentanspruches 1.The Invention relates to a heat exchanger, in particular a charge air cooler or coolant radiator for motor vehicles according to the preamble of claim 1.
Bekannte Wärmeübertrager, insbesondere für Kraftfahrzeuge, weisen häufig einen gelöteten Block, bestehend aus Rohren, Rippen sowie Rohrböden, auf, auf welche Sammelkästen aus Kunststoff aufgesetzt sind. Die Verbindung zwischen den Kunststoffkästen und den Rohrböden ist als Klemm- oder Bördelverbindung ausgebildet, wobei zwischen einem Flansch des Kunststoffkastens und dem Rohrboden eine Dichtung eingelegt und durch die Kasten/Bodenverbindung verspannt wird. Damit sind die Kunststoffkästen fest und dicht mit dem metallischen Rohrboden verbunden.Known Heat exchanger, especially for Motor vehicles often point a soldered block, consisting of pipes, ribs and tubesheets, on which collection boxes Plastic are placed. The connection between the plastic boxes and the tube sheets is as a clamp or flare connection formed, between a flange of the plastic box and the tube sheet a seal inserted and through the box / floor connection is strained. Thus, the plastic boxes are tight and tight with the connected to metallic tubesheet.
Eine derartige Kasten/Bodenverbindung wurde durch die DE-B 28 52 408 der Anmelderin bekannt, wobei verformbare Randbereiche eines Rohrbodens über einen Flansch eines Wasserkastens greifen und somit eine formschlüssige Verbindung herstellen. Die Kunststoffkästen neigen bei einem erhöhten Innendruck zu Verformungen und zu erhöhten Spannungen, insbesondere oberhalb des Einspannbereiches, was auch zu Undichtigkeiten der Kasten/Bodenverbindung führen kann.A Such box / floor connection was made by DE-B 28 52 408 the Applicant known, with deformable edge regions of a tube sheet over a Grasp flange of a water box and thus produce a positive connection. The plastic boxes tend to be elevated Internal pressure to deformations and to increased voltages, in particular above the clamping area, which also leads to leaks in the box / floor connection to lead can.
In der DE-A 38 41 470 der Anmelderin wurde daher ein modifizierter Flanschbereich für eine so genannte Wellenschlitzbördelung vorgeschlagen, wobei die Wand des Kastens oberhalb des Flansches wellenförmig ausgebildet ist und damit zu einer Versteifung der Längswand führt.In DE-A 38 41 470 of the Applicant was therefore a modified Flange area for a so-called Wellenschlitzbördelung proposed, wherein the wall of the box formed above the flange wavy is and thus leads to a stiffening of the longitudinal wall.
Insbesondere bei Ladeluftkühlern, wie sie z. B. durch die DE-A 198 57 435 bekannt wurden, treten höhere Innendrücke innerhalb des Kunststoffkastens auf, und zwar mit steigender Tendenz bei zukünftigen Entwicklungen, sodass herkömmliche Kunststoffkästen dieser Beanspruchung nicht standhalten. Vielmehr können Verformungen auftreten, die erhöhte Spannungen und Rissbildung zur Folge haben.Especially for intercoolers, as they are z. B. were known from DE-A 198 57 435, occur higher internal pressures within plastic box, with an upward trend in future developments, so conventional Plastic crates not withstand this stress. Rather, deformations can occur, the increased voltages and cracking.
Es ist Aufgabe der vorliegenden Erfindung, einen Wärmeübertrager der eingangs genannten Art, insbesondere seinen Kunststoffkasten hinsichtlich der Innendruckfestigkeit zu verbessern, ohne dabei das Gewicht des Wärmeübertragers wesentlich zu erhöhen.It Object of the present invention, a heat exchanger of the aforementioned Type, in particular its plastic box with regard to the internal pressure resistance to improve without significantly increasing the weight of the heat exchanger.
Diese Aufgabe wird durch die Merkmale des Patenanspruches 1 gelöst. Erfindungsgemäß ist vorgesehen, dass auf der Innenseite des Kunststoffkastens oberhalb des Flansches, d. h. im Übergangsbereich zwischen Flansch und Kastenwand eine Vielzahl von Versteifungsrippen vorgesehen ist. Dadurch wird der Vorteil erreicht, dass der Kunststoffkasten bei erhöhtem Innendruck in dem kritischen Bereich versteift und gegen Verformungen widerstandsfähiger wird. Damit werden in diesem Bereich des Kastens oberhalb der Kasten/Bodenverbindungen Spannungsspitzen auf einen zulässigen Wert reduziert. Insbesondere ist ein erfindungsgemäß versteifter Kunststoffkasten als Ladeluftkühler verwendbar.These Task is solved by the features of claim 1. According to the invention, it is provided that on the inside of the plastic box above the flange, d. H. in the transition area between flange and box wall a variety of stiffening ribs is provided. As a result, the advantage is achieved that the plastic box at increased Internal pressure in the critical area stiffened and against deformation more resistant becomes. This will be in this area of the box above the box / floor connections Voltage peaks on a permissible Value reduced. In particular, a plastic box according to the invention is stiffened as intercooler usable.
In vorteilhafter Ausgestaltung der Erfindung weist der Kunststoffkasten ein U-förmiges Querschnittsprofil auf, welches über einen Absatz in den umlaufenden Flansch übergeht. Im Eckbereich des etwa stumpfwinklig ausgebildeten Absatzes sind auf der Innenseite die Versteifungsrippen angeordnet, wobei deren Innenkante vorzugsweise mit dem U-Profil der Innenwand des Kastens fluchtet. Dadurch wird der Vorteil erreicht, dass die Versteifungsrippen in einem Bereich angeordnet sind, wo sie dem durch den Kasten strö menden Medium, also Kühlmittel oder Ladeluft keinen nennenswerten Strömungswiderstand entgegensetzen, d. h. die erfindungsgemäßen Versteifungsrippen bewirken keinen erhöhten Druckabfall im Kunststoffkasten. Sie bewirken auch keine nennenswerte Gewichtszunahme, da die Wandstärke des Kastens selbst nicht vergrößert wird und die Rippen relativ dünnwandig ausgebildet sind. Sie erhöhen somit relativ gewichtsneutral und druckverlustfrei das Widerstandsmoment in dem kritischen Bereich des Kastens, welcher infolge erhöhten Innendrucks an dieser Stelle insbesondere durch Biegung belastet ist.In advantageous embodiment of the invention, the plastic box a U-shaped Cross-sectional profile on which over a paragraph merges into the circumferential flange. In the corner of about obtuse trained paragraph are on the inside the Stiffening ribs arranged, wherein the inner edge is preferably aligned with the U-profile of the inner wall of the box. This will the advantage is achieved that the stiffening ribs in one area are arranged, where they are flowing through the box medium medium, ie coolant or charge air does not oppose any appreciable flow resistance, d. H. the stiffening ribs according to the invention cause no increased pressure drop in plastic box. They also do not cause significant weight gain, because the wall thickness of the box itself is not enlarged and the ribs are relatively thin-walled are formed. They increase thus relatively weightless and pressure loss free the moment of resistance in the critical area of the box due to increased internal pressure is burdened in particular by bending at this point.
In vorteilhafter Weiterbildung der Erfindung weist der Wärmeübertrager einen Block mit einem ein- oder mehrreihigen Flachrohrsystem auf, wobei die Enden der Flachrohre in Durchzügen des Rohrbodens aufgenommen sind. Die Versteifungsrippen weisen untereinander einen Abstand auf, welcher der Rohrteilung, d.h. dem Abstand der Rohre, oder einer Außenrippenteilung, d.h. dem Abstand von Rippen auf der Kastenaußenseite entspricht. Dabei können die Versteifungsrippen entweder auf Höhe der Rohre oder zwischen diesen angeordnet sein. Damit ergibt sich eine gleichmäßige Versteifung der Kastenlängswand, die der Innendruckbelastung angepasst ist.In Advantageous development of the invention, the heat exchanger a block with a single or multi-row flat tube system, wherein the ends of the flat tubes received in passages of the tube sheet are. The stiffening ribs are spaced apart on which of the pipe pitch, i. the distance of the tubes, or an outer rib division, i.e. corresponds to the distance of ribs on the outside of the box. there can they Stiffening ribs either at the height of the pipes or between be arranged this. This results in a uniform stiffening the box longitudinal wall, which is adapted to the internal pressure load.
In weiterer vorteilhafter Ausgestaltung der Erfindung ist der Übergangsbereich zwischen Flansch und Kastenwand in Längsrichtung des Kastens wellenförmig ausgebildet – wie das durch die eingangs genannte DE-A 38 41 470 der Anmelderin bereits bekannt ist. Vorteilhafterweise sind die Versteifungsrippen im Bereich dieses Wellenprofils angeordnet, und zwar entweder im Bereich von Einbuchtungen (Wellentälern) oder Ausbuchtungen (Wellenbergen) auf der Innenseite des Kastens. Dadurch wird der Vorteil einer weiteren Versteifung ohne nennenswerte Erhöhung des Druckverlustes im Kasten erreicht.In a further advantageous embodiment of the invention, the transition region between the flange and the box wall in the longitudinal direction of the box is wave-shaped - as already known from the aforementioned DE-A 38 41 470 of the applicant. Advantageously, the stiffening ribs are arranged in the region of this wave profile, either in the region of indentations (wave troughs) or bulges (Wave crests) on the inside of the box. As a result, the advantage of further stiffening is achieved without significant increase in the pressure drop in the box.
In weiterer vorteilhafter Ausgestaltung der Erfindung sind die Rippenflächen, die in das Innere des Kunststoffkastens hineinragen, parallel zur Entformungsrichtung des Kastens angeordnet. Die Rippenprofile können somit in den Kern des Kastens eingearbeitet werden, der nach dem Abspritzen des Kastens in Entformungsrichtung und ohne Verwendung von zusätzlichen Schiebern gezogen, d. h. entformt werden kann. Dadurch wird der Vorteil geringer Herstellkosten erreicht, da durch die erfindungsgemäße Ausbildung und Anordnung der Versteifungsrippen keine wesentliche Verteuerung des Spitzwerkzeuges erfolgt.In Another advantageous embodiment of the invention, the rib surfaces, the protrude into the interior of the plastic box, parallel to the Entformungsrichtung of the box. The rib profiles can thus be in the core of the Box to be incorporated, after the cumshot of the box in Entformungsrichtung and without the use of additional sliders pulled, d. H. can be removed from the mold. This has the advantage of lower manufacturing costs achieved because of the inventive design and arrangement the stiffening ribs no significant increase in price of the pointed tool he follows.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im Folgenden näher beschrieben. Es zeigenOne embodiment The invention is illustrated in the drawing and will be described below described in more detail. Show it
Claims (10)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005002417A DE102005002417A1 (en) | 2005-01-18 | 2005-01-18 | Heat exchangers, in particular intercoolers or coolant radiators for motor vehicles |
US11/795,459 US20080078540A1 (en) | 2005-01-18 | 2006-01-12 | Heat Exchanger, in Particular a Charge Intercooler or Coolant Cooler for Motor Vehicles |
JP2007550749A JP5283385B2 (en) | 2005-01-18 | 2006-01-12 | Heat exchangers, especially supply air coolers or refrigerant coolers for automobiles |
DE502006006637T DE502006006637D1 (en) | 2005-01-18 | 2006-01-12 | HEAT TRANSMITTERS, ESPECIALLY CHARGED AIR COOLERS OR COOLING COOLERS FOR MOTOR VEHICLES |
PCT/EP2006/000201 WO2006077044A1 (en) | 2005-01-18 | 2006-01-12 | Heat exchanger, in particular a charge intercooler or coolant cooler for motor vehicles |
AT06706201T ATE463710T1 (en) | 2005-01-18 | 2006-01-12 | HEAT EXCHANGERS, IN PARTICULAR INTERCOOLERS OR COOLANT RADIATORS FOR MOTOR VEHICLES |
CNB2006800024993A CN100559110C (en) | 2005-01-18 | 2006-01-12 | Heat exchanger is especially for the charger-air cooler or the cooling water radiator of automobile |
EP06706201A EP1842023B1 (en) | 2005-01-18 | 2006-01-12 | Heat exchanger, in particular a charge intercooler or coolant cooler for motor vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005002417A DE102005002417A1 (en) | 2005-01-18 | 2005-01-18 | Heat exchangers, in particular intercoolers or coolant radiators for motor vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005002417A1 true DE102005002417A1 (en) | 2006-07-27 |
Family
ID=36130184
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005002417A Withdrawn DE102005002417A1 (en) | 2005-01-18 | 2005-01-18 | Heat exchangers, in particular intercoolers or coolant radiators for motor vehicles |
DE502006006637T Active DE502006006637D1 (en) | 2005-01-18 | 2006-01-12 | HEAT TRANSMITTERS, ESPECIALLY CHARGED AIR COOLERS OR COOLING COOLERS FOR MOTOR VEHICLES |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE502006006637T Active DE502006006637D1 (en) | 2005-01-18 | 2006-01-12 | HEAT TRANSMITTERS, ESPECIALLY CHARGED AIR COOLERS OR COOLING COOLERS FOR MOTOR VEHICLES |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080078540A1 (en) |
EP (1) | EP1842023B1 (en) |
JP (1) | JP5283385B2 (en) |
CN (1) | CN100559110C (en) |
AT (1) | ATE463710T1 (en) |
DE (2) | DE102005002417A1 (en) |
WO (1) | WO2006077044A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7741979B2 (en) | 2007-07-06 | 2010-06-22 | Pacinian Corporation | Haptic keyboard systems and methods |
FR2952711A1 (en) * | 2009-11-19 | 2011-05-20 | Valeo Systemes Thermiques | COLLECTOR PLATE, COLLECTOR BOX COMPRISING SUCH A PLATE AND HEAT EXCHANGER EQUIPPED WITH SUCH A BOX |
US8203531B2 (en) | 2008-03-14 | 2012-06-19 | Pacinian Corporation | Vector-specific haptic feedback |
US9349552B2 (en) | 2010-05-24 | 2016-05-24 | Synaptics Incorporated | Touchpad with capacitive force sensing |
EP3012570B1 (en) * | 2007-04-11 | 2021-07-21 | MAHLE Behr GmbH & Co. KG | Heat exchanger |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112008002905T5 (en) | 2007-11-01 | 2010-12-30 | Modine Manufacturing Co., Racine | heat exchangers |
US9328966B2 (en) | 2007-11-01 | 2016-05-03 | Modine Manufacturing Company | Heat exchanger with a baffle reinforcement member |
DE102009049483A1 (en) | 2009-10-15 | 2011-04-21 | Modine Manufacturing Co., Racine | Heat exchanger and seal arrangement for it |
DE102009047620C5 (en) * | 2009-12-08 | 2023-01-19 | Hanon Systems | Heat exchanger with tube bundle |
DE102011013043A1 (en) * | 2010-03-08 | 2011-09-08 | Denso Corporation | heat exchangers |
DE102013217689A1 (en) | 2013-09-04 | 2015-03-05 | Behr Gmbh & Co. Kg | tube sheet |
CN105422252B (en) * | 2014-09-22 | 2018-07-06 | 泰安鼎鑫冷却器有限公司 | Automotive heat exchanger uses the double mainboards of piercing and flanging formula under reversed piercing and flanging |
CN105443227A (en) * | 2014-09-22 | 2016-03-30 | 泰安鼎鑫冷却器有限公司 | Upper punching turnup type double main boards used for automobile heat exchanger |
CN104454134B (en) * | 2014-11-26 | 2017-04-05 | 福建恒力汽车空调配件有限公司 | A kind of air chamber enters the full aluminum vehicle intercooler of slice weldering simultaneously with core body |
CN105180683B (en) * | 2015-10-26 | 2016-11-30 | 枣庄利能热水器厂 | A kind of box directional bearing heat interchanger |
US10823515B2 (en) * | 2017-02-07 | 2020-11-03 | Caterpillar Inc. | Tube-to-header slip joint for air-to-air aftercooler |
DE102018221487A1 (en) * | 2018-12-12 | 2020-06-18 | Mahle International Gmbh | Heat exchanger for a motor vehicle and associated manufacturing process |
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DE2353405A1 (en) * | 1973-10-25 | 1975-04-30 | Sueddeutsche Kuehler Behr | LID FOR HEAT EXCHANGER |
DE3841470A1 (en) * | 1988-12-09 | 1990-06-13 | Sueddeutsche Kuehler Behr | WATERCASE CLAMP CONNECTION |
DE10316756A1 (en) * | 2003-04-10 | 2004-10-28 | Behr Gmbh & Co. Kg | Heat exchangers, in particular intercoolers for motor vehicles |
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-
2005
- 2005-01-18 DE DE102005002417A patent/DE102005002417A1/en not_active Withdrawn
-
2006
- 2006-01-12 JP JP2007550749A patent/JP5283385B2/en active Active
- 2006-01-12 US US11/795,459 patent/US20080078540A1/en not_active Abandoned
- 2006-01-12 AT AT06706201T patent/ATE463710T1/en not_active IP Right Cessation
- 2006-01-12 DE DE502006006637T patent/DE502006006637D1/en active Active
- 2006-01-12 EP EP06706201A patent/EP1842023B1/en active Active
- 2006-01-12 CN CNB2006800024993A patent/CN100559110C/en not_active Expired - Fee Related
- 2006-01-12 WO PCT/EP2006/000201 patent/WO2006077044A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2353405A1 (en) * | 1973-10-25 | 1975-04-30 | Sueddeutsche Kuehler Behr | LID FOR HEAT EXCHANGER |
DE3841470A1 (en) * | 1988-12-09 | 1990-06-13 | Sueddeutsche Kuehler Behr | WATERCASE CLAMP CONNECTION |
DE10316756A1 (en) * | 2003-04-10 | 2004-10-28 | Behr Gmbh & Co. Kg | Heat exchangers, in particular intercoolers for motor vehicles |
Cited By (7)
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EP3012570B1 (en) * | 2007-04-11 | 2021-07-21 | MAHLE Behr GmbH & Co. KG | Heat exchanger |
US7741979B2 (en) | 2007-07-06 | 2010-06-22 | Pacinian Corporation | Haptic keyboard systems and methods |
US8203531B2 (en) | 2008-03-14 | 2012-06-19 | Pacinian Corporation | Vector-specific haptic feedback |
US10068728B2 (en) | 2009-10-15 | 2018-09-04 | Synaptics Incorporated | Touchpad with capacitive force sensing |
FR2952711A1 (en) * | 2009-11-19 | 2011-05-20 | Valeo Systemes Thermiques | COLLECTOR PLATE, COLLECTOR BOX COMPRISING SUCH A PLATE AND HEAT EXCHANGER EQUIPPED WITH SUCH A BOX |
WO2011061085A1 (en) * | 2009-11-19 | 2011-05-26 | Valeo Systemes Thermiques | Collector plate, collector box including such a plate, and heat exchanger fitted with such a box |
US9349552B2 (en) | 2010-05-24 | 2016-05-24 | Synaptics Incorporated | Touchpad with capacitive force sensing |
Also Published As
Publication number | Publication date |
---|---|
WO2006077044A1 (en) | 2006-07-27 |
EP1842023A1 (en) | 2007-10-10 |
EP1842023B1 (en) | 2010-04-07 |
US20080078540A1 (en) | 2008-04-03 |
ATE463710T1 (en) | 2010-04-15 |
JP2008527305A (en) | 2008-07-24 |
JP5283385B2 (en) | 2013-09-04 |
CN101107492A (en) | 2008-01-16 |
CN100559110C (en) | 2009-11-11 |
DE502006006637D1 (en) | 2010-05-20 |
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