EP1910764B1 - Plate element for a plate cooler - Google Patents
Plate element for a plate cooler Download PDFInfo
- Publication number
- EP1910764B1 EP1910764B1 EP06776149A EP06776149A EP1910764B1 EP 1910764 B1 EP1910764 B1 EP 1910764B1 EP 06776149 A EP06776149 A EP 06776149A EP 06776149 A EP06776149 A EP 06776149A EP 1910764 B1 EP1910764 B1 EP 1910764B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate element
- plate
- profiling
- plane
- cooler
- 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.)
- Not-in-force
Links
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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
- F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
Definitions
- the present invention relates to a plate element for a plate cooler and a plate cooler, comprising a plurality of identical plate elements.
- Plate coolers are known from the prior art, in which a number of mostly identical, alternately arranged plate elements are arranged one above the other, wherein two separate systems are formed by chambers, wherein a first heat-transmitting medium through the one chamber system and a second medium through the other chamber system flows.
- a first heat-transmitting medium through the one chamber system and a second medium through the other chamber system flows.
- DE 199 39 264 A1 describes a plate heat exchanger in a stacked construction, in which a plurality of identical plate elements are fixed to each other and soldered together along a conical outer edge.
- the plate elements each have four in the Substantially circular openings within a bottom portion of the plate member, wherein two of the circular openings each have a bevelled edge. Each of the bevelled edges is spaced from the outer edge.
- Openings and thus is present in its main flow areas it is thus possible to achieve the same exchanger performance with a smaller volume of media in the plate cooler.
- a plate cooler overall can be made lighter and fairder.
- the plate element is connectable to a second, identical plate element, wherein in the connected arrangement there is a substantially planar contact of the base surface of the plate element of the second plate element. Due to the identical design of the second plate member a particularly economical production of a plate cooler is made possible.
- the plate element is soldered to the second plate element, at least in the area of the planar contact surface.
- substantially line-shaped soldering which is given by the in principle one-dimensional design of the edges, can thus be soldered in a plate element according to the invention a much larger contact area of adjacent plate elements of a plate cooler, so that a total of a particularly large Strength and a particularly high long-term stability against cracks and leaks occurring is given.
- At least one of the openings has a shape extending in a longitudinal direction and deviating from a circular shape.
- a plate cooler consisting of plate elements according to the invention in a particularly wide area.
- a secure connection of plate elements with a shape deviating from a circular shape of the openings is particularly in the given above surface conditioning or surface soldering.
- An inventive plate element has a profiling, wherein the profiling is arranged in a flow path for influencing the flow of the medium.
- the profiling is preferably formed by embossing or deformation of the bottom of the plate element.
- the profiling is undulating, wherein there are a plurality of contact points of the profilings between the profiling of the plate member and the profiling of a structurally identical second plate member, which is fixed to the first plate member.
- the plate element as a whole of a metal plate of constant thickness produced.
- the shaping of the plate member from the metal plate of constant thickness can be done by means of known methods, such as by deep drawing, drop forging or other methods.
- the material of the metal plate is preferably an aluminum alloy to allow a total of a lightweight construction of a plate cooler.
- a plate cooler according to the invention comprises a plurality of identical plate elements according to claim 1. This provides the advantages of the shaping of the invention Plate element combined with a cost-effective mass production of a plate cooler.
- the plate element according to Fig. 1 comprises a bottom plane 1 with two facing in the flow direction of a medium openings 2, 3 of a first type, both of which have a lying in the ground plane 1 edge 2a, 3a.
- the two first openings 2, 3 are each elongate, with a longitudinal diameter of the openings 2, 3 a little more than 1.5 times a transverse diameter.
- the flow of the medium is perpendicular to the longitudinal direction of the openings 2, 3.
- the plate member 1 has in plan view a rectangular shape with strongly rounded corners.
- the two first openings 2, 3 are both arranged on the same longitudinal side in the corner regions of the rectangle.
- two openings 4, 5 of a second type are provided, which are similar in shape and opening width of the first openings 2.3.
- the edges 4a, 5a of the second openings 4, 5 are not arranged at the level of the ground plane 1, but lie in a plane parallel to the ground plane 1 level.
- the openings 4.5 each associated base surfaces 6, 7, of the plate member, which are arranged offset parallel to the ground plane 1, but in the direction of the vertical axis of the plate member.
- the vertical axis is as in Fig. 6 defined perpendicular to the drawing plane.
- the openings 4.5 are present as simple openings of the base surfaces 6, 7 formed. However, they can also have an overhang or other deviations from a simple cutout in the base surface.
- the base surfaces 6, 7 are partially bounded by a respective rounded edge 6a, 7a of the bottom plane 1 and at the level of the base surfaces 6, 7 partially of a rounded shoulder 8b of a side wall surrounding the plate element 8.
- the side wall 8 completely surrounds the plate element and has a completely in the same plane lying outer edge 8a.
- This side wall 8 is also not arranged at right angles to the bottom plane 1, but slightly inclined outwards, which is why it has a conical overall arrangement.
- a plurality of identical plate elements are stackable, wherein the outer edge 8a in each case bears against a certain height of the side wall 8 of the next plate member and is soldered at this point with this (see Fig. 4 ).
- the base surfaces 6, 7 each extend from the projection 8b of the side wall 8 to the edge 4a, 5a of the second openings 4, 5.
- the projection 8b is not in the region of the base surfaces 6, 7 at the same height as in the region of the bottom first why stages 8c occur during the course of the approach 8c.
- the stacked representation according to Fig. 4 illustrates the surface contact of a base surface 6, 7 at the bottom 1 of the subsequent, rotated by 180 ° plate member results in a surface soldering, which is particularly stable and safe against leakage occurring during the operating period.
- Fig. 4 illustrates, is formed by the alternating arrangement and sealing soldering a plurality of plate members, a part of a plate cooler comprising a first system A and a second system B of chambers.
- a first heat-carrying medium for example water and / or glycol
- a second heat-carrying medium for example engine oil
- the production of the plate element according to the invention can be carried out by a conventional forming process, wherein a blank is a simple plate of constant thickness of an aluminum alloy.
- the preferred plate element according to Fig. 1 to Fig. 5 also has a profiling 9 of the ground level 1.
- This profiling essentially comprises a plurality of zigzag or wave-shaped depressions, which each represent a continuous channel and are embossed from below into the bottom 1 of the plate element.
- Each of the zigzag channels 9 crosses an imaginary flow path of the Medium, each of which extends from a short side of the plate member to the opposite short side of the plate member.
- the channels 9 are also positioned so that when stacking identical plate elements results in the largest possible number of crossings of channels 9 of a plate member with channels 9 of the other plate member. At these intersections, there are points of contact of the adjacent channels 9, which is ensured by a corresponding dimensioning of their embossing depth.
- the plates are soldered together at the points of contact.
- a modification according to Fig. 6 is a non-inventive plate element except for the profiles 9 identical to the embodiment according to Fig. 1 to Fig. 5 formed, wherein instead of the profilings 9 a in Fig. 6 hatched turbulence insert 10 provided on the plate member. is.
- Such turbulence inserts 10 for improving the thermal exchange performance are known per se from the prior art.
Description
Die vorliegende Erfindung betrifft ein Plattenelement für einen Plattenkühler sowie einen Plattenkühler, umfassend eine Mehrzahl von baugleichen Plattenelementen.The present invention relates to a plate element for a plate cooler and a plate cooler, comprising a plurality of identical plate elements.
Aus dem Stand der Technik sind Plattenkühler bekannt, bei denen eine Anzahl von zumeist baugleichen, alternierend angeordneten Plattenelementen übereinander angeordnet sind, wobei zwei getrennte Systeme von Kammern gebildet werden, wobei ein erstes wärmeübertragendes Medium durch das eine Kammersystem und ein zweites Medium durch das andere Kammersystem strömt. Allgemein besteht dabei die Problematik, die Strömungswege der Medien innerhalb der Kammern zu optimieren, so dass bei gegebener Baugröße und Plattenanzahl ein möglichst optimaler Wärmetausch zwischen den beiden Medien gegeben ist.Plate coolers are known from the prior art, in which a number of mostly identical, alternately arranged plate elements are arranged one above the other, wherein two separate systems are formed by chambers, wherein a first heat-transmitting medium through the one chamber system and a second medium through the other chamber system flows. In general, there is the problem of optimizing the flow paths of the media within the chambers, so that given the size and number of plates optimum heat exchange between the two media is given.
Es ist die Aufgabe der Erfindung, ein Plattenelement für einen Plattenkühler anzugeben, mittels dessen ein in seinem Wirkungsgrad und seine Ablagerungsresistenz verbesserter Plattenkühler herstellbar ist.It is the object of the invention to provide a plate element for a plate cooler, by means of which an improved in its efficiency and its deposition resistance plate cooler can be produced.
Diese Aufgabe wird für ein eingangs genanntes Plattenelement erfindungsgemäß mit den Merkmalen des Anspruchs 1 gelöst.This object is achieved according to the invention for an initially mentioned plate element with the features of
Durch diese Formgebung, insbesondere durch die zwischen Seitenwandung und zweitem Öffnungsrand verlaufende Sockelfläche wird auf einfache Weise erreicht, dass ein besonders kleiner Anteil an wärmetragendem Medium in einem strömungsarmen Bereich eines Plattenkühlers vorhanden ist. Insbesondere hinsichtlich der Medienströmung ungünstige Bereiche zwischen Außenrand des Plattenkühlers und Medienöffnungen werden verkleinert oder eliminiert, so daß das Medium hauptsächlich zwischen denBy this shaping, in particular by the base surface extending between the side wall and the second opening edge, it is achieved in a simple manner that a particularly small proportion of heat-carrying medium is present in a low-flow region of a plate cooler. In particular with regard to the media flow unfavorable areas between the outer edge of the plate cooler and media openings are reduced or eliminated, so that the medium mainly between the
Öffnungen und somit in seinen Hauptströmungsbereichen vorhanden ist. Insgesamt kann somit eine gleiche Tauscherleistung bei kleinerem im Plattenkühler vorhandenem Medienvolumen erzielt werden. Hierdurch kann ein Plattenkühler insgesamt leichter und kleinbauender ausgebildet werden.Openings and thus is present in its main flow areas. Overall, it is thus possible to achieve the same exchanger performance with a smaller volume of media in the plate cooler. As a result, a plate cooler overall can be made lighter and kleinbauender.
Im Interesse einer einfachen Herstellung eines Plattenkühlers ist das Plattenelement mit einem zweiten, baugleichen Plattenelement verbindbar, wobei in der verbundenen Anordnung eine im Wesentlichen flächige Anlage der Sockelfläche des Plattenelements des zweiten Plattenelement vorliegt. Durch die baugleiche Ausführung des zweiten Plattenelements wird eine besonders wirtschaftliche Fertigung eines Plattenkühlers ermöglicht.In the interest of a simple production of a plate cooler, the plate element is connectable to a second, identical plate element, wherein in the connected arrangement there is a substantially planar contact of the base surface of the plate element of the second plate element. Due to the identical design of the second plate member a particularly economical production of a plate cooler is made possible.
Weiterhin bevorzugt ist das Plattenelement dabei mit dem zweiten Plattenelement zumindest im Bereich der flächigen Anlage flächig verlötet. Im Gegensatz zu der aus dem Stand der Technik bekannten im Wesentlichen linienförmigen Verlötung, die durch die im Prinzip eindimensionale Ausbildung der Ränder gegeben ist, kann somit bei einem erfindungsgemäßen Plattenelement eine wesentlich größere Kontaktfläche benachbarter Plattenelemente eines Plattenkühlers verlötet sein, so dass insgesamt eine besonders große Festigkeit und eine besonders große Langzeitstabilität gegenüber Rissen und auftretenden Leckagen gegeben ist.Further preferably, the plate element is soldered to the second plate element, at least in the area of the planar contact surface. In contrast to the known from the prior art substantially line-shaped soldering, which is given by the in principle one-dimensional design of the edges, can thus be soldered in a plate element according to the invention a much larger contact area of adjacent plate elements of a plate cooler, so that a total of a particularly large Strength and a particularly high long-term stability against cracks and leaks occurring is given.
In bevorzugter Ausführung eines erfindungsgemäßen Plattenelements weist zumindest eine der Öffnungen eine sich in einer Längsrichtung erstreckende, von einer Kreisform abweichende Form auf. Hier ist auf einfache Weise ermöglicht, dass das Medium in einem besonders breiten Bereich einen aus erfindungsgemäßen Plattenelementen bestehenden Plattenkühler durchströmt. Eine sichere Verbindung von Plattenelementen mit von einer Kreisform abweichender Form der Öffnungen ist insbesondere bei der vorgenannten flächigen Anlage beziehungsweise flächigen Verlötung gegeben.In a preferred embodiment of a plate element according to the invention, at least one of the openings has a shape extending in a longitudinal direction and deviating from a circular shape. Here, it is made possible in a simple manner that the medium flows through a plate cooler consisting of plate elements according to the invention in a particularly wide area. A secure connection of plate elements with a shape deviating from a circular shape of the openings is particularly in the given above surface conditioning or surface soldering.
Ein erfindungsgemäßes Plattenelement weist eine Profilierung auf, wobei die Profilierung in einem Strömungsweg zur Beeinflussung der Strömung des Mediums angeordnet ist. Durch eine solche Profilierung kann die Verteilung des Mediumstromes über das Plattenelement zum Zwecke der Optimierung der Tauscherleistung verbessert werden. Im Interesse einer einfachen Herstellung ist die Profilierung bevorzugt durch Prägung bzw. Verformung des Bodens des Plattenelements ausgebildet.An inventive plate element has a profiling, wherein the profiling is arranged in a flow path for influencing the flow of the medium. By such a profiling, the distribution of the medium flow over the plate member for the purpose of optimizing the heat exchange performance can be improved. In the interests of ease of manufacture, the profiling is preferably formed by embossing or deformation of the bottom of the plate element.
Dabei ist die Profilierung wellenförmig, wobei zwischen der Profilierung des Plattenelements und der Profilierung eines baugleichen zweiten Plattenelements, welches an dem ersten Plattenelement festgelegt ist, eine Mehrzahl von Berührungsstellen der Profilierungen vorliegen. Hierdurch läßt sich eine besonders gezielte Führung des Mediumstromes durch die Profilierung erreichen.In this case, the profiling is undulating, wherein there are a plurality of contact points of the profilings between the profiling of the plate member and the profiling of a structurally identical second plate member, which is fixed to the first plate member. As a result, a particularly targeted guidance of the medium flow can be achieved by the profiling.
Im Interesse einer einfachen Herstellung ist das Plattenelement insgesamt aus einer Metallplatte konstanter Dicke herstellbar. Die Formung des Plattenelements aus der Metallplatte konstanter Dicke kann dabei mittels an sich bekannter Verfahren erfolgen, etwa mittels Tiefziehen, Gesenkschmieden oder anderen Methoden. Das Material der Metallplatte ist bevorzugt eine Aluminiumlegierung, um insgesamt eine leichte Bauweise eines Plattenkühlers zu ermöglichen.In the interest of ease of manufacture, the plate element as a whole of a metal plate of constant thickness produced. The shaping of the plate member from the metal plate of constant thickness can be done by means of known methods, such as by deep drawing, drop forging or other methods. The material of the metal plate is preferably an aluminum alloy to allow a total of a lightweight construction of a plate cooler.
Ein erfindungsgemäßer Plattenkühler umfasst eine Mehrzahl von baugleichen Plattenelementen nach Anspruch 1. Hierdurch werden die Vorteile der Formgebung des erfindungsgemäßen Plattenelements mit einer kostengünstigen Serienfertigung eines Plattenkühlers kombiniert.A plate cooler according to the invention comprises a plurality of identical plate elements according to
Weitere Vorteile und Merkmale ergeben sich aus dem nachfolgend beschriebenen Ausführungsbeispiel sowie aus den abhängigen Ansprüchen.Further advantages and features will become apparent from the embodiment described below and from the dependent claims.
Nachfolgend wird ein bevorzugtes Ausführungsbeispiel eines erfindungsgemäßen Plattenelements und eines Plattenkühlers beschrieben und anhand der anliegenden Zeichnungen näher erläutert.
- Fig. 1
- zeigt eine räumliche Ansicht eines erfindungsgemäßen Plattenelements von unten, wobei ein konischer umlaufender Rand in die Zeichnungsebene hineinragt.
- Fig. 2
- zeigt eine räumliche Ansicht des Plattenelements aus
Fig. 1 von oben, wobei der umlaufende Rand aus der Zeichnungsebene herausragt. - Fig. 3
- zeigt eine Detailvergrößerung des Plattenelements aus
Fig. 1 . - Fig. 4
- zeigt einen Querschnitt durch vier in alternierender Orientierung aufeinander gestapelter Plattenelemente nach
Fig. 1 , welche insgesamt einen Teil eines Plattenkühlers ausbilden. - Fig. 5
- zeigt eine Detailansicht eines Querschnitts durch ein einzelnes Plattenelement nach
Fig. 1 . - Fig. 6
- zeigt eine Draufsicht auf eine nicht erfindungsgemäße Abwandlung des Plattenelements aus
Fig. 1 , wobei anstelle von eingeprägten Profilierungen eine separate Turbulenzeinlage vorgesehen ist.
- Fig. 1
- shows a spatial view of a plate element according to the invention from below, wherein a conical peripheral edge protrudes into the plane of the drawing.
- Fig. 2
- shows a spatial view of the plate element
Fig. 1 from above, wherein the peripheral edge protrudes from the plane of the drawing. - Fig. 3
- shows an enlarged detail of the plate member
Fig. 1 , - Fig. 4
- shows a cross section through four in an alternating orientation stacked plate elements after
Fig. 1 , which together form part of a plate cooler. - Fig. 5
- shows a detail view of a cross section through a single plate element
Fig. 1 , - Fig. 6
- shows a plan view of a non-inventive modification of the plate member
Fig. 1 , wherein instead of embossed profilings a separate turbulence insert is provided.
Das Plattenelement gemäß
An der gegenüberliegenden Längsseite sind zwei Öffnungen 4, 5 eines zweiten Typs vorgesehen, welche in Form und Öffnungsweite den ersten Öffnungen 2,3 gleichen. Die Ränder 4a, 5a der zweiten Öffnungen 4, 5 sind jedoch nicht in Höhe der Bodenebene 1 angeordnet, sondern liegen in einer zu der Bodenebene 1 parallelen Ebene. Ebenso in dieser Ebene liegen den Öffnungen 4,5 jeweils zugeordnete Sockelflächen 6, 7, des Plattenelements, welche zu der Bodenebene 1 parallel, aber in Richtung der Hochachse des Plattenelements versetzt angeordnet sind. Die Hochachse ist als in
Die Sockelflächen 6, 7 sind teilweise von einem jeweiligen verrundeten Rand 6a, 7a der Bodenebene 1 begrenzt und auf Höhe der Sockelflächen 6, 7 teilweise von einem verrundeten Ansatz 8b einer das Plattenelement umlaufenden Seitenwandung 8. Die Seitenwandung 8 umläuft das Plattenelement vollständig und weist einen vollständig in der gleichen Ebene liegenden Außenrand 8a auf. Diese Seitenwandung 8 ist zudem nicht rechtwinklig zu der Bodenebene 1 angeordnet, sondern leicht nach außen geneigt, weswegen sie insgesamt eine konische Anordnung hat. Hierdurch werden mehrerer baugleiche Plattenelemente ineinander stapelbar, wobei der Außenrand 8a jeweils auf einer gewissen Höhe der Seitenwandung 8 des nächsten Plattenelements anliegt und an dieser Stelle mit diesem verlötet ist (siehe
Die Sockelflächen 6, 7 erstrecken sich jeweils von dem Ansatz 8b der Seitenwandung 8 bis zu dem Rand 4a, 5a der zweiten Öffnungen 4, 5. Der Ansatzes 8b liegt im Bereich der Sockelflächen 6, 7 nicht auf gleicher Höhe wie im Bereich des Bodens 1, weshalb Stufen 8c im Verlauf des Ansatzes 8c vorkommen. Wie die gestapelte Darstellung gemäß
Wie
Die Herstellung des erfindungsgemäßen Plattenelements kann durch ein herkömmliches Umformverfahren erfolgen, wobei ein Rohling eine einfache Platte konstanter Dicke aus einer Aluminiumlegierung ist.The production of the plate element according to the invention can be carried out by a conventional forming process, wherein a blank is a simple plate of constant thickness of an aluminum alloy.
Das bevorzugte Plattenelement gemäß
Insgesamt wird hierdurch eine gezielte Umlenkung und Verwirbelung des durchströmenden Mediums erreicht, was zu einer optimalen Kapazität des Wärmetauschers beiträgt.Overall, a targeted deflection and turbulence of the medium flowing through this is achieved, which contributes to an optimal capacity of the heat exchanger.
In einer Abwandlung gemäß
Sämtliche der Zeichnungen sind maßstabsgerecht, so dass ihnen gegebenenfalls Maßverhältnisse entnommen werden können.All of the drawings are true to scale so that they can be taken from them if necessary.
Claims (8)
- A plate element for a plate cooler, comprising an outer edge (8a) which extends around at least a part of the periphery of the plate element and is located essentially in one plane, wherein the outer edge (8a) forms an upper end of a peripheral side wall (8),
a bottom (1) located in a bottom plane,
at least one first opening (2, 3), which is designed as a perforation of the bottom and is located in the bottom plane, for a medium to pass, and
at least one second opening (4, 5), wherein an opening edge (4a, 5a) of the second opening runs in a plane which is parallel to the bottom plane and which is offset relative to the bottom plane in a perpendicular direction,
wherein
a second edge (6a, 7a) delimits at least some sections of a base surface (6, 7) which is essentially parallel to the bottom plane (1), wherein the base surface (6, 7) runs at least from the second opening (4, 5) to the side wall (8) and is offset relative to the bottom in a direction perpendicular to the bottom plane, wherein the plate element has a profiling in the bottom plane, wherein the profiling is arranged in a flow path so as to influence the flow of the medium and the profiling is undulated, wherein a plurality of contact points of the profilings are present between the profiling of the plate element and the profiling of an identical second plate element which is rotated by 180°. - The plate element according to claim 1, characterized in that the plate element can be connected to a second, identical plate element, wherein in the connected arrangement, the base surface of the plate element has contact with the second plate element essentially in a plantar manner.
- The plate element according to claim 2, characterized in that the plate element is soldered in a planar manner to the second plate element, at least in the region of the planar contact.
- A plate element according to any one of the preceding claims, characterized in that at least one of the openings has a shape which extends in a longitudinal direction and is different from a circular shape.
- The plate element according to claim 1, characterized in that the profiling is formed by embossing the bottom of the plate element.
- The plate element according to claim 5, characterized in that the profiling is formed by a turbulence insert.
- A plate element according to any one of the preceding claims, characterized in that the plate element as a whole can be produced from a metal plate having a constant thickness.
- A plate cooler, comprising a plurality of identical plate elements according to claim 1.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005034305A DE102005034305A1 (en) | 2005-07-22 | 2005-07-22 | Plate element for a plate cooler |
PCT/EP2006/006653 WO2007009615A1 (en) | 2005-07-22 | 2006-07-07 | Plate element for a plate cooler |
Publications (4)
Publication Number | Publication Date |
---|---|
EP1910764A1 EP1910764A1 (en) | 2008-04-16 |
EP1910764B1 true EP1910764B1 (en) | 2013-01-02 |
EP1910764B2 EP1910764B2 (en) | 2020-07-08 |
EP1910764B9 EP1910764B9 (en) | 2020-12-02 |
Family
ID=37103292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06776149.4A Not-in-force EP1910764B9 (en) | 2005-07-22 | 2006-07-07 | Plate element for a plate cooler |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080264618A1 (en) |
EP (1) | EP1910764B9 (en) |
JP (1) | JP2009503418A (en) |
CN (1) | CN101228408A (en) |
DE (1) | DE102005034305A1 (en) |
WO (1) | WO2007009615A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007027316B3 (en) * | 2007-06-14 | 2009-01-29 | Bohmann, Dirk, Dr.-Ing. | Plate heat exchanger, comprises two identical heat exchanger plates, where two spiral and looping channel halves, in medium of heat exchanger, proceeds in heat exchanger plate |
DE102009041524A1 (en) * | 2009-09-15 | 2011-03-24 | Mahle International Gmbh | Plate heat exchanger |
TR200909669A1 (en) * | 2009-12-22 | 2011-07-21 | Bosch Termotekni̇k Sanayi̇ Ve Ti̇c.A.Ş. | A plate heat exchanger with improved joints and production method. |
DE102010028660A1 (en) * | 2010-05-06 | 2011-11-10 | Behr Industry Gmbh & Co. Kg | Stacked plate heat exchanger |
US20110297353A1 (en) * | 2010-06-08 | 2011-12-08 | Stegeman Joseph C | Oilfield heat exchanger |
SE534918C2 (en) | 2010-06-24 | 2012-02-14 | Alfa Laval Corp Ab | Heat exchanger plate and plate heat exchanger |
FR3006754B1 (en) * | 2013-06-07 | 2015-06-26 | Valeo Systemes Thermiques | CONNECTION MODULE, HEAT EXCHANGER, AND CORRESPONDING THERMAL EXCHANGE ASSEMBLY |
CN103486887B (en) * | 2013-09-25 | 2018-03-06 | 缪志先 | There is the box-like stacking heat exchanger of comb shape backing plate |
DE102013220313B4 (en) * | 2013-10-08 | 2023-02-09 | Mahle International Gmbh | Stacked disc heat exchanger |
DE102014201456A1 (en) | 2014-01-28 | 2015-07-30 | MAHLE Behr GmbH & Co. KG | The stacked-plate heat exchanger |
FR3086379B1 (en) * | 2018-09-25 | 2021-01-29 | Valeo Systemes Thermiques | OPTIMIZED OPENING HEAT EXCHANGER PLATE |
PL127945U1 (en) | 2019-01-04 | 2020-07-13 | Secespol Spółka Z Ograniczoną Odpowiedzialnością | Heat exchange surface of a heating plate of a plate heat exchanger |
US11199369B2 (en) * | 2019-07-31 | 2021-12-14 | Denso International America, Inc. | Single-piece heat exchanger |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5222551A (en) * | 1991-11-22 | 1993-06-29 | Nippondenso Co., Ltd. | Laminate-type heat exchanger |
EP1394491A2 (en) * | 2002-08-26 | 2004-03-03 | ONDA S.p.A. | Plate heat exchanger |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2193405A (en) * | 1938-10-12 | 1940-03-12 | Aluminium Plant & Vessel Co | Plate-type heat exchanger |
JPS6113178U (en) * | 1984-06-28 | 1986-01-25 | 株式会社 土屋製作所 | housingless heat exchanger |
US4815532A (en) * | 1986-02-28 | 1989-03-28 | Showa Aluminum Kabushiki Kaisha | Stack type heat exchanger |
SE458884B (en) † | 1987-05-29 | 1989-05-16 | Alfa Laval Thermal Ab | PERMANENT COMBINED PLATE HEAT EXCHANGE WITH CONTAINING BODY AT THE PORTS |
US4815534A (en) * | 1987-09-21 | 1989-03-28 | Itt Standard, Itt Corporation | Plate type heat exchanger |
EP0371122B1 (en) * | 1988-05-25 | 1992-07-29 | Alfa-Laval Thermal Ab | Plate evaporator |
FR2705445B1 (en) * | 1993-05-18 | 1995-07-07 | Vicarb Sa | Plate heat exchanger. |
SE9502135D0 (en) * | 1995-06-13 | 1995-06-13 | Tetra Laval Holdings & Finance | plate heat exchangers |
JPH0961073A (en) * | 1995-08-21 | 1997-03-07 | Sanyo Electric Co Ltd | Plate type heat exchanger |
DE19539255A1 (en) * | 1995-10-21 | 1997-04-24 | Laengerer & Reich Gmbh & Co | Cooler with filter connection, especially to cool and filter vehicle oils |
DE19539253C2 (en) * | 1995-10-21 | 2000-03-09 | Modine Mfg Co | Caseless cooler |
SE504868C2 (en) * | 1995-10-23 | 1997-05-20 | Swep International Ab | Plate heat exchanger with end plate with pressed pattern |
AT407920B (en) * | 1997-03-25 | 2001-07-25 | Ktm Kuehler Gmbh | PLATE HEAT EXCHANGERS, ESPECIALLY OIL COOLERS |
JPH11193998A (en) * | 1997-12-26 | 1999-07-21 | Toyo Radiator Co Ltd | Multiple-plate-type heat exchanger |
SE511270C2 (en) * | 1998-01-15 | 1999-09-06 | Alfa Laval Ab | Plate heat exchanger since the plane of the door portion in an outer heat exchange plate enables contact with the end plate |
SE518825C2 (en) * | 1998-03-10 | 2002-11-26 | Alfa Laval Ab | plate heat exchangers |
US6171374B1 (en) * | 1998-05-29 | 2001-01-09 | Ballard Power Systems Inc. | Plate and frame fluid exchanging assembly with unitary plates and seals |
CA2260890A1 (en) * | 1999-02-05 | 2000-08-05 | Long Manufacturing Ltd. | Self-enclosing heat exchangers |
SE513784C2 (en) * | 1999-03-09 | 2000-11-06 | Alfa Laval Ab | Permanently joined plate heat exchanger |
JP4230611B2 (en) * | 1999-05-13 | 2009-02-25 | 日本発條株式会社 | Plate heat exchanger |
DE19939264B4 (en) * | 1999-08-19 | 2005-08-18 | Behr Gmbh & Co. Kg | Plate heat exchangers |
DE10021481A1 (en) * | 2000-05-03 | 2001-11-08 | Modine Mfg Co | Plate heat exchanger |
JP2002107089A (en) † | 2000-09-29 | 2002-04-10 | Hisaka Works Ltd | Plate-type heat exchanger |
US20030196451A1 (en) * | 2002-04-11 | 2003-10-23 | Lytron, Inc. | Contact cooling device |
US7069981B2 (en) * | 2002-11-08 | 2006-07-04 | Modine Manufacturing Company | Heat exchanger |
DE10304733A1 (en) * | 2003-02-06 | 2004-08-19 | Modine Manufacturing Co., Racine | Plate heat exchanger used e.g. as an oil cooler for cooling engine oil in a motor vehicle comprises a connecting sleeve with an inlet and an outlet cross-section having planes arranged at an acute angle to each other |
DE10304692A1 (en) * | 2003-02-06 | 2004-08-19 | Modine Manufacturing Co., Racine | Corrugated insert for a heat exchanger tube |
SE524307C2 (en) † | 2003-07-24 | 2004-07-27 | Swep Int Ab | Plate type heat exchanger production method, forms plate with double wall construction to allow drainage of any leaking fluid |
DE102004036951A1 (en) † | 2003-08-01 | 2005-05-25 | Behr Gmbh & Co. Kg | Heat exchanger used as an oil cooler in vehicles has plates with profiles and contact sites structured so that the flow of a first and second medium between the plates from a supply line to a discharge line does not follow a linear path |
JP4338480B2 (en) * | 2003-09-05 | 2009-10-07 | カルソニックカンセイ株式会社 | Heat exchanger |
DE10349141A1 (en) * | 2003-10-17 | 2005-05-12 | Behr Gmbh & Co Kg | Stacked plate heat exchangers, in particular oil coolers for motor vehicles |
DE102004003790A1 (en) * | 2004-01-23 | 2005-08-11 | Behr Gmbh & Co. Kg | Heat exchangers, in particular oil / coolant coolers |
DE102004010640A1 (en) * | 2004-03-05 | 2005-09-22 | Modine Manufacturing Co., Racine | Plate heat exchangers |
SE527716C2 (en) * | 2004-04-08 | 2006-05-23 | Swep Int Ab | plate heat exchangers |
CA2477817C (en) * | 2004-08-16 | 2012-07-10 | Dana Canada Corporation | Stacked plate heat exchangers and heat exchanger plates |
KR20080016588A (en) * | 2005-05-24 | 2008-02-21 | 다나 캐나다 코포레이션 | Multifluid heat exchanger |
FR2931542A1 (en) * | 2008-05-22 | 2009-11-27 | Valeo Systemes Thermiques | HEAT EXCHANGER WITH PLATES, IN PARTICULAR FOR MOTOR VEHICLES |
-
2005
- 2005-07-22 DE DE102005034305A patent/DE102005034305A1/en not_active Withdrawn
-
2006
- 2006-07-07 WO PCT/EP2006/006653 patent/WO2007009615A1/en active Application Filing
- 2006-07-07 JP JP2008521838A patent/JP2009503418A/en active Pending
- 2006-07-07 EP EP06776149.4A patent/EP1910764B9/en not_active Not-in-force
- 2006-07-07 US US11/996,404 patent/US20080264618A1/en not_active Abandoned
- 2006-07-07 CN CNA2006800266545A patent/CN101228408A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5222551A (en) * | 1991-11-22 | 1993-06-29 | Nippondenso Co., Ltd. | Laminate-type heat exchanger |
EP1394491A2 (en) * | 2002-08-26 | 2004-03-03 | ONDA S.p.A. | Plate heat exchanger |
Also Published As
Publication number | Publication date |
---|---|
CN101228408A (en) | 2008-07-23 |
DE102005034305A1 (en) | 2007-01-25 |
JP2009503418A (en) | 2009-01-29 |
EP1910764A1 (en) | 2008-04-16 |
EP1910764B9 (en) | 2020-12-02 |
EP1910764B2 (en) | 2020-07-08 |
WO2007009615A1 (en) | 2007-01-25 |
US20080264618A1 (en) | 2008-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1910764B1 (en) | Plate element for a plate cooler | |
DE19961826B4 (en) | Heat exchanger, heating and / or air conditioning and vehicle with such a heat exchanger | |
DE60219538T2 (en) | heat exchangers | |
EP2045556B1 (en) | Plate heat exchanger | |
DE3521914A1 (en) | HEAT EXCHANGER IN WING PANEL DESIGN | |
DE202005009948U1 (en) | Heat exchange element and thus produced heat exchanger | |
DE2951352C2 (en) | Flat tube heat exchanger | |
WO2005012820A1 (en) | Heat exchanger and method for the production thereof | |
EP1256772A2 (en) | Heat exchanger | |
WO2005071342A1 (en) | Heat exchanger, especially oil/coolant cooler | |
EP1701125A2 (en) | Heat exchanger with flat tubes and flat tube for heat exchanger | |
DE10118625A1 (en) | Corrugated lamella with partial offset for plate heat exchanger; has adjacent rows of wave shapes, with each row offset transversely to wave direction, where legs of waves have recesses at edges | |
EP1306638B1 (en) | Plate-like heat exchanger without casing | |
DE202011052186U1 (en) | heat exchangers | |
WO2006089597A1 (en) | Micro-heat exchanger | |
DE60023992T2 (en) | Plate heat exchangers, in particular oil coolers for motor vehicles | |
DE102013204946A1 (en) | Rib and heat exchanger, which uses the same | |
EP1657512B2 (en) | Heat exchanger with open profile as housing | |
DE112015001899T5 (en) | Exhaust gas heat exchanger | |
EP1357345B1 (en) | Corrugated heat exchange element | |
DE112014001360T5 (en) | Heat exchanger with articulated frame | |
DE112018001282B4 (en) | Cooling structure for a turbine blade | |
DE102021001611A1 (en) | HEAT EXCHANGER | |
DE6602685U (en) | HEAT EXCHANGERS, IN PARTICULAR COOLERS FOR COMBUSTION VEHICLE ENGINES, WITH THE SAME SPACER PLATES ARRANGED BETWEEN THE COOLANT PIPES FOR THE SUPPLY OF THE COOLING AIR FLOW | |
DE60024723T2 (en) | Plate with beads for heat exchangers and their manufacture |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20080222 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20080515 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
DAX | Request for extension of the european patent (deleted) | ||
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP Ref country code: AT Ref legal event code: REF Ref document number: 591842 Country of ref document: AT Kind code of ref document: T Effective date: 20130115 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502006012388 Country of ref document: DE Effective date: 20130228 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20130102 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130102 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130502 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130102 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130102 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130102 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130413 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130402 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130102 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130102 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130102 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130502 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130403 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130102 |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
26 | Opposition filed |
Opponent name: VALEO SYSTEMES THERMIQUES Effective date: 20130902 |
|
PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130102 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130102 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130102 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130102 |
|
R26 | Opposition filed (corrected) |
Opponent name: VALEO SYSTEMES THERMIQUES Effective date: 20130902 |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R026 Ref document number: 502006012388 Country of ref document: DE Effective date: 20130902 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130102 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130102 |
|
BERE | Be: lapsed |
Owner name: BEHR G.M.B.H. & CO. KG Effective date: 20130731 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130102 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20130707 |
|
PLAF | Information modified related to communication of a notice of opposition and request to file observations + time limit |
Free format text: ORIGINAL CODE: EPIDOSCOBS2 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130707 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130731 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130731 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130731 |
|
PLBB | Reply of patent proprietor to notice(s) of opposition received |
Free format text: ORIGINAL CODE: EPIDOSNOBS3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130707 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 591842 Country of ref document: AT Kind code of ref document: T Effective date: 20130707 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130707 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 502006012388 Country of ref document: DE Representative=s name: GRAUEL, ANDREAS, DIPL.-PHYS. DR. RER. NAT., DE |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: MAHLE BEHR GMBH & CO. KG |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502006012388 Country of ref document: DE Owner name: MAHLE INTERNATIONAL GMBH, DE Free format text: FORMER OWNER: BEHR GMBH & CO. KG, 70469 STUTTGART, DE Effective date: 20150319 Ref country code: DE Ref legal event code: R082 Ref document number: 502006012388 Country of ref document: DE Representative=s name: GRAUEL, ANDREAS, DIPL.-PHYS. DR. RER. NAT., DE Effective date: 20150319 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130102 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 10 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130707 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20060707 |
|
PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |
|
R26 | Opposition filed (corrected) |
Opponent name: VALEO SYSTEMES THERMIQUES Effective date: 20130902 |
|
RDAF | Communication despatched that patent is revoked |
Free format text: ORIGINAL CODE: EPIDOSNREV1 |
|
PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |
|
APBM | Appeal reference recorded |
Free format text: ORIGINAL CODE: EPIDOSNREFNO |
|
APBP | Date of receipt of notice of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA2O |
|
R26 | Opposition filed (corrected) |
Opponent name: VALEO SYSTEMES THERMIQUES Effective date: 20130902 |
|
APAH | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNO |
|
APBQ | Date of receipt of statement of grounds of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA3O |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 11 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20180724 Year of fee payment: 13 |
|
APBU | Appeal procedure closed |
Free format text: ORIGINAL CODE: EPIDOSNNOA9O |
|
PUAH | Patent maintained in amended form |
Free format text: ORIGINAL CODE: 0009272 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: PATENT MAINTAINED AS AMENDED |
|
RIN2 | Information on inventor provided after grant (corrected) |
Inventor name: RICHTER, JENS |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190731 |
|
27A | Patent maintained in amended form |
Effective date: 20200708 |
|
AK | Designated contracting states |
Kind code of ref document: B2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R102 Ref document number: 502006012388 Country of ref document: DE |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20210920 Year of fee payment: 16 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502006012388 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230201 |