EP2297539B1 - Plattenkühler für flüssigkeiten - Google Patents
Plattenkühler für flüssigkeiten Download PDFInfo
- Publication number
- EP2297539B1 EP2297539B1 EP09756943.8A EP09756943A EP2297539B1 EP 2297539 B1 EP2297539 B1 EP 2297539B1 EP 09756943 A EP09756943 A EP 09756943A EP 2297539 B1 EP2297539 B1 EP 2297539B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate
- bodies
- box
- plate bodies
- cooler 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 title 1
- 238000009826 distribution Methods 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 14
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 239000003921 oil Substances 0.000 description 7
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- F28D1/053—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
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
-
- 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
- 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
-
- 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
- F28F9/0246—Arrangements for connecting header boxes with flow lines
-
- 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
- F28D2021/0049—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for lubricants, e.g. oil coolers
-
- 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
- F28F2009/0285—Other particular headers or end plates
- F28F2009/0292—Other particular headers or end plates with fins
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
- F28F2255/16—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes extruded
-
- 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
Definitions
- the invention relates to a plate cooler for liquids, in particular hydraulic oil, with a parallelepipedic packet of spaced parallel plate bodies for the liquid flowing through it inside and between adjacent extruded profile plate bodies arranged air channels, the plate bodies open into receiving slots of the plate bodies transversely extending elongated boxes, in a distribution box and a collecting box with an inlet or a drain, wherein the boxes are formed as aluminum extruded profiles having ribs and along their length continuous guide grooves for mounting terminal elements and inside a continuous liquid channel with a round cross-section.
- a bypass flow by bypass channels are provided in the package parallel to the liquid channels between the distribution box and the collecting box and provided on the liquid inlet side distribution box in the area of the bypass channels equipped with a valve that allows the connection between the distribution channel and the bypass channels in the cold state.
- extruded profiles are provided with integrally molded inner ribs. This way will increases the cooling surface for the hydraulic oil and thus increases the cooling capacity. For the same reasons, it is particularly advantageous if the extruded profiles have multi-chamber cross-section.
- the GB 1 551 106 A shows a liquid cooler in which a package of liquid-conducting plates via a plurality of so-called header plates are interconnected.
- the end pieces of the radiator plates are also connected to header plates, which in turn are welded or glued to distribution and collection boxes.
- the disadvantage here is the complex construction of the entire liquid cooler, which is dependent on the use of the header plates due to the simple design of the distribution and collection boxes.
- the FR 1 551 137 A teaches a liquid cooler in which a bundle of tubes of circular cross-section is connected to two distribution boxes for the liquid to be cooled.
- the tubes are inserted in recesses of the distribution boxes and glued.
- the plate-shaped extruded profiles are soldered end in the known construction in openings of the distribution box and the header tank.
- the invention aims to provide a plate cooler of the kind set forth, which can be easily manufactured and assembled from a few basic components to the production and the production costs continue to reduce and increase the capabilities of the cooler.
- the cooler according to the invention is characterized in that the plate bodies each open into a curved collecting space of the distribution box or the collecting box which is in communication with the associated liquid channel.
- the inserted plate body are liquid-tightly connected to the receiving slots by an adhesive.
- the one end of the junction box and the header box is chamfered to accommodate adapter bodies for pipe connections of different orientation.
- Fig. 1 a view of a plate cooler according to the invention
- Fig. 2 a left side view of the radiator after Fig. 1, Fig. 3 a right side view of the radiator after Fig. 1 .
- Fig. 4 a detail from Fig. 1 in an enlarged view
- Fig. 5 a cut after the line VV in Fig. 3
- Fig. 6 a section along the line VI-VI in Fig. 1
- Fig. 7 a view of the distributor
- Fig. 8 a section along the line VIII-VIII in Fig. 7,
- Fig. 9 an end view too Fig. 7, Fig. 10 a section along the line XX in Fig. 9, Fig. 11 an analogue cut like Fig. 10 but with oil pipes
- Fig. 12 a perspective view of a part of the radiator before assembly
- the Fig. 13-18 various adapter connections in perspective partial views.
- Fig. 1 illustrated embodiment relates to a hydraulic oil cooler, which has a package of parallel plate bodies 1 and interposed air channels 2 of air blades 2 ', which are flowed through in the example shown from top to bottom and end of a distribution box 3, starting in a collection box 3' ends ,
- the distribution box 3 and the collection box 3 ' are formed substantially the same.
- the plate body 1 are formed as aluminum extruded profiles (eg according to the patent AT 402 235 ) and in passage slots 5 of the junction box 3 and header 3 'held, such as Fig. 12 shows.
- the rib body includes on opposite sides of guide grooves 8 for receiving mounting elements, such as nuts 12 for (not shown) bolts for attaching the radiator or the fan unit to a vehicle, a machine od.
- mounting elements such as nuts 12 for (not shown) bolts for attaching the radiator or the fan unit to a vehicle, a machine od.
- the plate bodies 1 each open into a curved oil collecting space 3 "of the distribution box 3 or of the collecting box 3 'which is in communication with the associated oil channel 6.
- the air strips 2' of a distance holder In each case, one end of the distributor box 3 or of the collecting box 3 'is beveled at 45 °, for example, in order to engage in the nose ribs 3 "' of the distributor box 3 or of the collecting box 3 ' Fig. 13-18 shown adapter body F for (not shown) to receive pipe connections. The other end is closed with a screw plug 9, as Fig. 3 shows.
- the receiving slots 5 for the plate body 1 are, in particular Fig. 12 shows, in the distribution box 3 and the collection box 3 'circular arc and conical.
- the oil-tight jointing method may be a low-temperature bonding method ( ⁇ 300 ° C), which does not require the use of a protective gas or vacuum atmosphere.
- the inserted into the receiving slots 5 plate body 1 can also be soldered to the slots.
- the oil cooler is equipped with per se known bypass channels 10, wherein in the distribution box 3 via an end-side internal thread 13, a valve 11 is screwed (eg according to AT 414,042 ).
- the valve closure body of the valve 11 may be biased by a spring in the closed position, preferably up to a pressure difference of 2-3 bar (opening pressure).
- This embodiment advantageously makes it possible that in normal operation, when the oil is warm and the pressure loss across the plate body 1 is small ( ⁇ 2 bar), the bypass is closed and the entire amount of oil flows over the plate body 1. Is in cold operation, the pressure loss in the plate bodies 1> 2-3 bar, so opens the bypass valve 11 and allows the direct connection between the junction box 3 and the collection box 3 'via the bypass channels 10th
- the adapter body F for pipe connections at the oblique front end of the junction box 3 and 3 'collection box can be fixed without complex welding with different orientation, which can be taken into account all occurring in practice connection conditions.
- the radiator can be traversed in both a U-shape and diagonally, as indicated by the arrows P, for example.
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)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
- Die Erfindung betrifft einen Plattenkühler für Flüssigkeiten, insbesondere Hydrauliköl, mit einem parallelepipedischen Paket aus beabstandeten parallelen Plattenkörpern für die in deren Innerem durchströmende Flüssigkeit und zwischen benachbarten Stranpressprofil-Plattenkörpern angeordneten Luftkanälen, wobei die Plattenkörper in Aufnahmeschlitze von zu den Plattenkörpern quer verlaufenden langgestreckten Kästen münden, und zwar in einen Verteilerkasten und einen Sammelkasten mit einem Zulauf bzw. einen Ablauf, wobei die Kästen als Aluminium-Strangpressprofile ausgebildet sind, die außen Rippen und über ihre Länge durchgehende Führungsnuten für Montageanschlusselemente und innen einen durchgehenden Flüssigkeitskanal mit rundem Querschnitt aufweisen.
- Es ist bereits aus der
AT 414 042 B - Es ist ferner aus der
US 2006/0081363 A1 bei einem Hydrauliköl-Luftkühler bekannt, die vom Verteilerkasten ausgehenden, in den Sammelkasten mündenden Hydraulikölleitungen durch plattenförmige Strangpressprofile mit Hohlquerschnitt zu bilden. Die Kästen sind aus mit Rippen versehenen Strangpressprofilen mit Rechteckquerschnitt gebildet. - Eine weitere aus der
AT 402 235 B - Die
GB 1 551 106 A - Die
FR 1 551 137 A - Die plattenförmigen Strangpressprofile werden bei der bekannten Konstruktion endseitig in Öffnungen des Verteilerkastens und des Sammelkastens eingelötet.
- Die Erfindung zielt darauf ab, einen Plattenkühler der einleitend angegebenen Art zu schaffen, der auf einfache Weise aus wenigen Grundbestandteilen hergestellt und zusammengebaut werden kann, um die Produktions- und die Herstellungskosten weiter zu verringern und die Einsatzmöglichkeiten des Kühlers zu erhöhen.
- Der erfindungsgemäße Kühler zeichnet sich dadurch aus, dass die Plattenkörper jeweils in einen mit dem zugeordneten Flüssigkeitskanal in Verbindung stehenden gewölbten Sammelraum des Verteilerkastens bzw. des Sammelkastens münden.
- Bei einer weiteren Ausführungsform sind die eingesteckten Plattenkörper mit den Aufnahmeschlitzen durch einen Kleber flüssigkeitsdicht verbunden.
- Gemäß einer bevorzugten Ausführungsform der Erfindung ist das eine Ende des Verteilerkastens und des Sammelkastens abgeschrägt, um Adapterkörper für Rohrleitungsanschlüsse mit unterschiedlicher Orientierung aufzunehmen.
- Weitere Merkmale der Erfindung werden nachfolgend an einem Ausführungsbeispiel unter Bezugnahme auf die Zeichnungen näher erläutert. Es zeigen:
Fig. 1 eine Ansicht eines Plattenkühlers gemäß der Erfindung,Fig. 2 eine linke Seitenansicht des Kühlers nachFig. 1, Fig. 3 eine rechte Seitenansicht des Kühlers nachFig. 1 ,Fig. 4 einen Detailausschnitt ausFig. 1 in vergrößerter Darstellung,Fig. 5 einen Schnitt nach der Linie V-V inFig. 3, Fig. 6 einen Schnitt nach der Linie VI-VI inFig. 1 ,Fig. 7 eine Ansicht des Verteilers,Fig. 8 einen Schnitt nach der Linie VIII-VIII inFig. 7, Fig. 9 eine Stirnansicht zuFig. 7, Fig. 10 einen Schnitt nach der Linie X-X inFig. 9, Fig. 11 einen analogen Schnitt wieFig. 10 , jedoch mit Ölrohren,Fig. 12 eine perspektivische Darstellung eines Teiles des Kühlers vor dem Zusammenbau, und dieFig. 13-18 verschiedene Adapteranschlüsse in perspektivischen Teildarstellungen. - Das in
Fig. 1 dargestellte Ausführungsbeispiel bezieht sich auf einen Hydraulikölkühler, der ein Paket von parallelen Plattenkörpern 1 und dazwischen angeordneten Luftkanälen 2 aus Luftlamellen 2' aufweist, die bei dem gezeigten Beispiel von oben nach unten durchströmt werden und endseitig von einem Verteilerkasten 3 ausgehend in einem Sammelkasten 3' enden. Der Verteilerkasten 3 und der Sammelkasten 3' sind im Wesentlichen gleich ausgebildet. Die Plattenkörper 1 sind als Aluminium-Strangpressprofile ausgebildet (z.B. gemäß dem PatentAT 402 235 Fig. 12 zeigt. - Der Verteilerkasten 3 und der Sammelkasten 3' bestehen jeweils ebenfalls aus einem Aluminium-Strangpressprofil, welches mit einem Ölkanal 6 und einem Rippenkörper 7 ausgestattet ist. Der Rippenkörper enthält auf einander gegenüberliegenden Seiten Führungsnuten 8 zur Aufnahme von Montageelementen, wie Muttern 12 für (nicht gezeigte) Bolzen zum Befestigen des Kühlers bzw. der Lüftereinheit an einem Fahrzeug, einer Maschine od. dgl.
- Wie z.B. aus
Fig. 4 hervorgeht, münden die Plattenkörper 1 jeweils in einen mit dem zugeordneten Ölkanal 6 in Verbindung stehenden gewölbten Ölsammelraum 3" des Verteilerkastens 3 bzw. des Sammelkastens 3'. Die Luftlamellen 2' einer Distanzhalterung greifen jeweils an Nasenrippen 3"' des Verteilerkastens 3 bzw. des Sammelkastens 3' an. Jeweils ein Ende des Verteilerkastens 3 bzw. des Sammelkastens 3' ist z.B. unter 45° abgeschrägt, um in denFig. 13-18 gezeigte Adapterkörper F für (nicht gezeigte) Rohrleitungsanschlüsse aufzunehmen. Das jeweils andere Ende ist mit einer Verschlussschraube 9 verschlossen, wieFig. 3 zeigt. - Die Aufnahmeschlitze 5 für die Plattenkörper 1 sind, wie insbesondere
Fig. 12 zeigt, im Verteilerkasten 3 und im Sammelkasten 3' kreisbogenförmig und konisch ausgebildet. Das Fügeverfahren zur öldichten Verbindung kann ein Niedrigtemperatur-Klebeverfahren (< 300°C) sein, welches keine Anwendung einer Schutzgas- oder Vakuumatmosphäre erfordert. Im Rahmen der Erfindung können die in die Aufnahmeschlitze 5 eingesteckten Plattenkörper 1 auch mit den Schlitzen verlötet werden. - Gemäß den
Fig. 1 und5 ist der Ölkühler mit an sich bekannten Bypass-Kanälen 10 ausgestattet, wobei in den Verteilerkasten 3 über ein endseitiges Innengewinde 13 ein Ventil 11 eingeschraubt ist (z.B. gemäßAT 414 042 - Wie die
Fig. 13-18 zeigen, kann der Adapterkörper F für Rohrleitungsanschlüsse am schrägen Stirnende des Verteilerkastens 3 bzw. Sammelkastens 3' ohne aufwendiges Schweißen mit unterschiedlicher Orientierung befestigt werden, wodurch allen in der Praxis vorkommenden Anschlussverhältnissen Rechnung getragen werden kann. Erfindungsgemäß kann der Kühler sowohl U-förmig als auch diagonal durchflossen werden, wie beispielsweise durch die Pfeile P angedeutet. - Es versteht sich, dass die Erfindung nicht auf die dargestellten Ausführungsbeispiele beschränkt ist, diese vielmehr verschiedentlich abgewandelt werden können, z.B. was die Ausbildung der stranggepressten Plattenkörper und deren Verbindung mit dem Verteilerkasten bzw. Sammelkasten betrifft.
Claims (5)
- Plattenkühler für Flüssigkeiten, insbesondere Hydrauliköl, mit einem parallelepipedischen Paket aus beabstandeten parallelen Strangpressprofil-Plattenkörpern (1) für die in deren Innerem durchströmende Flüssigkeit und zwischen benachbarten Plattenkörpern (1) angeordneten Luftkanälen (2), wobei die Plattenkörper (1) in Aufnahmeschlitze (5) von zu den Plattenkörpern (1) quer verlaufenden langgestreckten Kästen (3, 3') münden, und zwar in einen Verteilerkasten (3) und einen Sammelkasten (3') mit einem Zulauf (P) bzw. einen Ablauf (P), wobei die Kästen (3, 3') als Aluminium-Strangpressprofile (7) ausgebildet sind, die außen Rippen und über ihre Länge durchgehende Führungsnuten (8) für Montageanschlusselemente und innen einen durchgehenden Flüssigkeitskanal (6) mit rundem Querschnitt aufweisen, dadurch gekennzeichnet, dass die Plattenkörper (1) jeweils in einen mit dem zugeordneten Flüssigkeitskanal (6) in Verbindung stehenden gewölbten Sammelraum (3")des Verteilerkastens (3) bzw. des Sammelkastens (3') münden.
- Plattenkühler nach Anspruch 1, dadurch gekennzeichnet, dass die eingesteckten Plattenkörper (1) mit den Aufnahmeschlitzen (5) durch einen Kleber flüssigkeitsdicht verbunden sind.
- Plattenkühler nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das eine Ende des Verteilerkastens (3) und des Sammelkastens (3') abgeschrägt ist, um Adapterkörper (F) für Rohrleitungsanschlüsse mit unterschiedlicher Orientierung aufzunehmen.
- Plattenkühler nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass in dem Durchgangskanal (5) des Verteilerkastens (3) und des Sammelkastens (3') endseitig Gewinde (12) zum Befestigen von Funktionselementen, vorzugsweise Ventilen (11) für Bypass-Kanäle ausgebildet sind.
- Plattenkühler nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Rippenkörper (7) im Bereich der Luftkanäle (2) mit Distanzrippen (3"') für Luftlamellen (2') versehen ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0089108A AT506309B1 (de) | 2008-06-03 | 2008-06-03 | Plattenkühler für flüssigkeiten |
PCT/AT2009/000201 WO2009146474A2 (de) | 2008-06-03 | 2009-05-15 | Plattenkühler für flüssigkeiten |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2297539A2 EP2297539A2 (de) | 2011-03-23 |
EP2297539B1 true EP2297539B1 (de) | 2019-07-17 |
Family
ID=40935144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09756943.8A Active EP2297539B1 (de) | 2008-06-03 | 2009-05-15 | Plattenkühler für flüssigkeiten |
Country Status (5)
Country | Link |
---|---|
US (1) | US9587887B2 (de) |
EP (1) | EP2297539B1 (de) |
CN (1) | CN102066867B (de) |
AT (1) | AT506309B1 (de) |
WO (1) | WO2009146474A2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102691545A (zh) * | 2012-05-10 | 2012-09-26 | 无锡久盛换热器有限公司 | 新型液压传动油冷却器 |
US10018101B2 (en) * | 2013-01-18 | 2018-07-10 | Robert D. Seligman | Cooling system and a method for its use |
US20150041414A1 (en) * | 2013-08-09 | 2015-02-12 | Ledwell & Son Enterprises, Inc. | Hydraulic fluid cooler and filter |
DE102014002407B4 (de) * | 2014-02-20 | 2017-12-21 | Modine Manufacturing Company | Gelöteter Wärmetauscher |
FR3028936B1 (fr) * | 2014-11-25 | 2021-06-04 | Valeo Systemes Thermiques | Echangeur thermique |
AT516942B1 (de) * | 2015-04-28 | 2016-10-15 | Euler-Rolle Thomas Dipl Ing | Kühlerstation zum Anschluß eines Flüssigkeitskühlers |
CN111559218B (zh) * | 2019-02-14 | 2022-10-14 | 浙江三花汽车零部件有限公司 | 一种热交换器 |
CN112556983A (zh) * | 2020-11-26 | 2021-03-26 | 中国核动力研究设计院 | 一种精确模拟流动阻力的多通道流动不稳定性实验装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1551137A (de) * | 1967-11-13 | 1968-12-27 | ||
US20030085030A1 (en) * | 2001-11-02 | 2003-05-08 | Gowan James D | Extruded manifold and method of making same |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3265126A (en) * | 1963-11-14 | 1966-08-09 | Borg Warner | Heat exchanger |
FR2304049A1 (fr) | 1975-03-14 | 1976-10-08 | Chausson Usines Sa | Radiateur a elements assembles mecaniquement |
GB1551106A (en) | 1977-04-05 | 1979-08-22 | Johnson L | Heat exchangers |
GB2049149B (en) * | 1979-04-21 | 1984-02-22 | Imi Marston Radiators Ltd | Tubular heat exchangers |
GB2090652A (en) * | 1981-01-02 | 1982-07-14 | British Aluminium The Co Ltd | Improvements Relating to Heat Exchangers |
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- 2009-05-15 EP EP09756943.8A patent/EP2297539B1/de active Active
- 2009-05-15 CN CN200980120165XA patent/CN102066867B/zh active Active
- 2009-05-15 US US12/996,230 patent/US9587887B2/en active Active
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Also Published As
Publication number | Publication date |
---|---|
US20110139418A1 (en) | 2011-06-16 |
WO2009146474A2 (de) | 2009-12-10 |
AT506309A4 (de) | 2009-08-15 |
EP2297539A2 (de) | 2011-03-23 |
CN102066867A (zh) | 2011-05-18 |
AT506309B1 (de) | 2009-08-15 |
US9587887B2 (en) | 2017-03-07 |
CN102066867B (zh) | 2013-01-02 |
WO2009146474A3 (de) | 2010-04-22 |
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