DE102007008884A1 - Radiator, particularly for heater or air conditioner for motor vehicles, has collecting tank, which is connected with inlet, outlet and fluid flowing piping system or ribbed system, which is formed at range - Google Patents
Radiator, particularly for heater or air conditioner for motor vehicles, has collecting tank, which is connected with inlet, outlet and fluid flowing piping system or ribbed system, which is formed at range Download PDFInfo
- Publication number
- DE102007008884A1 DE102007008884A1 DE200710008884 DE102007008884A DE102007008884A1 DE 102007008884 A1 DE102007008884 A1 DE 102007008884A1 DE 200710008884 DE200710008884 DE 200710008884 DE 102007008884 A DE102007008884 A DE 102007008884A DE 102007008884 A1 DE102007008884 A1 DE 102007008884A1
- Authority
- DE
- Germany
- Prior art keywords
- area
- radiator according
- radiator
- further area
- heat
- 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- Withdrawn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
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
- F28D1/05375—Assemblies of conduits connected to common headers, e.g. core type radiators with particular pattern of flow, e.g. change of flow direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
- B60H1/2225—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters arrangements of electric heaters for heating air
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
- H05B3/50—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H2001/2268—Constructional features
- B60H2001/2296—Constructional features integration into fluid/air heat exchangers
-
- 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
- F28D2001/0253—Particular components
- F28D2001/026—Cores
- F28D2001/028—Cores with empty spaces or with additional elements integrated into the cores
-
- 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
- F28D2021/0096—Radiators for space heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/02—Heaters using heating elements having a positive temperature coefficient
Abstract
Description
Die Erfindung betrifft einen Heizkörper für eine Heizungs- oder Klimaanlage für Kraftfahrzeuge mit wenigstens einem Sammelkasten der mit fluiddurchströmbaren Rohren und Rippen verbunden ist. Obwohl die Erfindung im folgenden Bezug auf den Heizkörper einer Heizungs- oder Klimaanlage für Kraftfahrzeuge nimmt, sei darauf hingewiesen, dass dieser Einsatzzweck nicht beschränkend zu verstehen ist, sondern dass der erfindungsgemäße Heizkörper ebenso in anderen Klimaanlagen und dergleichen mehr eingesetzt werden kann.The The invention relates to a radiator for a heating or air conditioning for motor vehicles with at least one Collecting box of fluid-flowable pipes and ribs connected is. Although the invention in the following respect to the radiator a heating or air conditioning system for motor vehicles, It should be noted that this purpose is not restrictive is to be understood, but that the inventive Radiators as well in other air conditioners and the like more can be used.
Eine Vorrichtung zum Erwärmen von Luft ist ein Wärmetauscher, beispielsweise ein Heizkörper, der mit dem Kühlmittel eines Kraftfahrzeugmotors durchströmt werden kann. Ein derartiger Heizkörper wird üblicherweise aus Flachrohren und mit diesen in thermischen Kontakt stehenden Rippen aufgebaut. Da in jüngster Zeit verbrauchsoptimierte Kraftfahrzeuge immer weniger Motorabwärme erzeugen, ist für eine Erhöhung des Fahrkomforts eine ausschließlich auf dem motorseitigen Kühlmittelkreis basierende Erwärmung der Luft oft nicht mehr ausreichend. Ein derartiger Fall mangelnder Heizleistung kann beispielsweise während des Kaltstarts des Fahrzeugmotors auftreten.A Device for heating air is a heat exchanger, For example, a radiator with the coolant a motor vehicle engine can be flowed through. One Such radiator is usually made of flat tubes and constructed with these ribs in thermal contact. There in recent years consumption-optimized motor vehicles always Producing less engine heat is for an increase the ride comfort one exclusively on the engine side Coolant circuit based heating of the air often not enough anymore. Such a case of lack of heating power For example, during the cold start of the vehicle engine occur.
In jüngster Zeit wurden daher verschiedene Versuche unternommen solch einer Vorrichtung zum Erwärmen von Luft eine zusätzliche Heizvorrichtung nachzuschalten. Hierzu sind die folgenden Heizvorrichtungen bekannt: ein elektrischer Zuheizer, vorzugsweise ein PTC-Zuheizer, ein Brennstoffzuheizer oder ein kältemitteldurchströmter Heizkörper im Wärmepumpenbetrieb. Die elektrische Zuheizung erweist sich hierbei als kostengünstig, weil die elektrische Leistung schnell in spürbare Wärme umgesetzt wird.In Therefore, various attempts have recently been made such an apparatus for heating air an additional Heating device downstream. These are the following heaters known: an electric heater, preferably a PTC heater, a fuel heater or a refrigerant flow Radiator in heat pump mode. The electric Heating proves to be cost effective, because the electric power quickly in noticeable heat is implemented.
Eine
derartige Zusatzheizung für Kraftfahrzeuge ist aus der
Es ist daher anzustreben, eine zusätzliche Heizeinrichtung in den Heizkörper räumlich zu integrieren.It is therefore desirable, an additional heater to spatially integrate into the radiator.
In
der
Hierbei ändert sich der Fertigungsablauf des Heizkörpers so stark, dass sich die Kosten für den Heizkörper extrem erhöhen.This changes the production process of the radiator is so strong that the costs for the radiator increase extremely.
In
der
Der Erfindung liegt als technisches Problem die Bereitstellung eines Heizkörpers mit integrierter Zusatzheizung zugrunde, der relativ einfach in der Herstellung ist und sich kompakt aufbauen lässt.Of the Invention is the technical problem of providing a Radiator with integrated auxiliary heater based, the Relatively easy to manufacture and build up compact leaves.
Diese Aufgabe wird durch die Merkmale des Patentanspruches 1 gelöst. Vorteilhafte Ausführungsformen sind Gegenstand der abhängigen Ansprüche.These The object is solved by the features of claim 1. Advantageous embodiments are the subject of the dependent Claims.
In einer Ausführungsform weist ein Heizkörper mindestens einen Sammelkasten auf, der mit einem fluiddurchströmbaren Rohr-/Rippensystem verbunden ist und wenigstens einen Einlauf und wenigstens einen Auslauf aufweist, wobei das Rohr-/Rippensystem zumindest einen ersten Bereich bildet, der sich bezüglich der Fluidströmung in einem ersten Heizkreislauf befindet, wobei wenigstens ein erster weiterer Bereich mit mindestens zwei wärmeabgebenden Elementen und Rippen vorgesehen ist, der sich bezüglich des ersten Bereiches in einem unterschiedlichen Heizkreislauf befindet.In In one embodiment, a radiator is at least a collection box, which can be flowed through with a fluid Pipe / rib system is connected and at least one inlet and having at least one outlet, wherein the pipe / rib system forms at least a first area that relates to the fluid flow is in a first heating circuit, wherein at least a first further region having at least two heat-emitting elements and ribs is provided, which is with respect to the first area in a different one Heating circuit is located.
Durch diese Anordnung wird die thermische Entkopplung der beiden Heizkreisläufe verbessert, da die Wärmeübertragungsfläche der unterschiedlichen Heizkreisläufe verringert wird.By This arrangement is the thermal decoupling of the two heating circuits improves, as the heat transfer surface the different heating circuits is reduced.
Nach einer vorteilhaften Ausgestaltung der Erfindung bildet das fluiddurchströmbare Rohr-/Rippensystem einen zweiten Bereich, so dass sich der erste weitere Bereich zwischen dem ersten und dem zweiten Bereich befindet. Andererseits kann es auch von Vorteil sein, dass der erste Bereich zwischen einem ersten und einem zweiten weiteren Bereich liegt, den die mindestens zwei wärmeabgebenden Elemente, die sich bezüglich des ersten Bereiches in einem anderen Heizkreislauf befinden, bilden.To an advantageous embodiment of the invention forms the fluid durchströmmbare Pipe / rib system a second area, so that the first more area is located between the first and the second area. On the other hand, it can also be an advantage that the first area is located between a first and a second further area, the the at least two heat-emitting elements that are with respect to the first area in another heating circuit to form.
Nach einer weiteren vorteilhaften Ausgestaltung der Erfindung ist der erste und der zweite weitere Bereich zwischen dem ersten und dem zweiten Bereich angeordnet.To a further advantageous embodiment of the invention is the first and the second further area between the first and the second second area arranged.
Nach einer weiteren vorteilhaften Ausgestaltung der Erfindung wird der Heizkörper, um die Fläche, die die mindestens zwei wärmeabgebenden Elemente einnehmen, vergrößert. Auf diese Weise bleiben das Konstruktionsprinzip und der Aufbau erhalten und die Kosten des Heizkörpers werden nicht stark erhöht. Da sich der erste und/oder zweite weitere Bereich in einem anderen Heizkreislauf befinden als der erste und/oder zweite Bereich, ist es auch möglich den ersten und/oder zweiten weiteren Bereich als Kaltluftkanal zu benützen.To a further advantageous embodiment of the invention is the Radiator to the area that the at least occupy two heat-emitting elements, enlarged. In this way, the design principle and the structure remain get and the cost of the radiator will not be strong elevated. Because the first and / or second further area be in a different heating circuit than the first and / or second Area, it is also possible the first and / or second Another area to use as a cold air duct.
Nach einer weiteren vorteilhaften Ausgestaltung der Erfindung ist der erste und/oder zweite weitere Bereich als Baueinheit ausgebildet und mit einer Aufnahme am ersten und/oder zweiten Bereich verbindbar. Bevorzugt wird diese Baueinheit mit Laschen mit der Aufnahme verbunden. Ebenso ist es möglich, dass die Laschen mit Halteelementen und/oder der Aufnahme verclipsbar sind. Ebenso ist es möglich, dass die Baueinheit durch Kleben oder andere Fügeverfahren am ersten und/oder zweiten Bereich befestigt wird.To a further advantageous embodiment of the invention is the first and / or second further area formed as a structural unit and connectable to a receptacle on the first and / or second area. Preferably, this assembly is connected with tabs with the recording. It is also possible that the tabs with holding elements and / or the recording are clipped. Likewise it is possible that the assembly by gluing or other joining methods on first and / or second area is attached.
Nach einer weiteren vorteilhaften Ausgestaltung der Erfindung besitzt die Baueinheit einen Rahmen, der vorzugsweise aus Kunststoff besteht.To a further advantageous embodiment of the invention has the assembly a frame, which preferably consists of plastic.
Nach einer weiteren vorteilhaften Ausgestaltung der Erfindung ist diese Baueinheit ein elektrischer Zuheizer, vorzugsweise ein PTC-Zuheizer. Der elektrischer Zuheizer, vorzugsweise ein PTC-Zuheizer kann als ein einheitliches Teil und somit kostenoptimiert gefertigt werden. Typischerweise sind mehrere PTC-Elemente in einer Reihe angeordnet, die wechselweise parallel zu Wellrippen verlaufen. Hierbei wird eine Reihe, die aus mehreren PTC-Elementen bestehen kann, als ein wärmeabgebendes Element aufgefasst, das mit den Wellrippen insbesondere stoffschlüssig verbunden ist.To a further advantageous embodiment of the invention, this is Assembly an electric heater, preferably a PTC heater. The electric heater, preferably a PTC heater can as a uniform part and thus be manufactured cost-optimized. Typically, several PTC elements are arranged in a row, which run alternately parallel to corrugated fins. This is a row, which can consist of several PTC elements, as one considered heat-emitting element, with the corrugated fins is connected in particular cohesively.
Nach einer weiteren vorteilhaften Ausgestaltung der Erfindung ist diese Baueinheit ein Brennstoffheizer oder ein Kühlmittel-Heizkörper.To a further advantageous embodiment of the invention, this is Unit a fuel heater or a coolant radiator.
Es versteht sich, dass die vorstehend genannten und die nachstehend noch zu erläuternden Merkmale nicht nur in der jeweils angegebenen Kombination, sondern auch in anderen Kombinationen oder in Alleinstellung verwendbar sind, ohne den Rahmen der vorliegenden Erfindung zu verlassen.It it is understood that the above and the following yet to be explained features not only in each case specified combination, but also in other combinations or can be used in isolation, without the scope of the present To leave invention.
Weitere wichtige Merkmale der vorliegenden Erfindung ergeben sich aus der nachfolgenden detaillierten Beschreibung in Verbindung mit den Ansprüchen und den Zeichnungen.Further important features of the present invention will become apparent from the following detailed description in conjunction with the claims and the drawings.
Nachfolgend werden vier bevorzugte Ausführungsbeispiele eines erfindungsgemäßen Heizkörpers beschrieben und anhand der anliegenden Zeichnungen näher erläutert.following Four preferred embodiments of an inventive Radiator described and with reference to the accompanying drawings explained in more detail.
Es zeigen:It demonstrate:
Für gleiche oder ähnliche Bauteile werden in den Zeichnungen einheitliche Bezugszeichen verwendet.For the same or similar components are shown in the drawings used uniform reference numerals.
Überdies
weist der Heizkörper gemäß
Die
Fixierung des PTC-Zuheizers als weiterer Bereich erfolgt vorzugsweise
durch Laschen, die mit einer Aufnahme
Überdies
weist der Heizkörper gemäß
Gemäß
In einer nicht dargestellten Ausführungsform kann das Fluid den Heizkörper auch ohne Umlenkung durchströmen. In diesem Fall sind die beiden Ausläufe am unteren Sammelkasten angebracht.In an embodiment, not shown, the fluid flow through the radiator without deflection. In this case, the two outlets are at the bottom collection box appropriate.
In
einer weiteren nicht dargestellten Ausführungsform können
der erste Bereich
Sowohl
der erste
In einer nicht dargestellten Ausführungsform sind der erste und zweite Bereich zwischen dem ersten und zweiten weiteren Bereich angeordnet.In an embodiment not shown are the first and second area between the first and second wider areas arranged.
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - EP 0243077 A1 [0004] EP 0243077 A1 [0004]
- - DE 19902050 A1 [0006, 0008] - DE 19902050 A1 [0006, 0008]
- - DE 19925444 A1 [0008] - DE 19925444 A1 [0008]
Claims (20)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710008884 DE102007008884A1 (en) | 2007-02-21 | 2007-02-21 | Radiator, particularly for heater or air conditioner for motor vehicles, has collecting tank, which is connected with inlet, outlet and fluid flowing piping system or ribbed system, which is formed at range |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710008884 DE102007008884A1 (en) | 2007-02-21 | 2007-02-21 | Radiator, particularly for heater or air conditioner for motor vehicles, has collecting tank, which is connected with inlet, outlet and fluid flowing piping system or ribbed system, which is formed at range |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007008884A1 true DE102007008884A1 (en) | 2008-09-11 |
Family
ID=39677765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200710008884 Withdrawn DE102007008884A1 (en) | 2007-02-21 | 2007-02-21 | Radiator, particularly for heater or air conditioner for motor vehicles, has collecting tank, which is connected with inlet, outlet and fluid flowing piping system or ribbed system, which is formed at range |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007008884A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2407327A1 (en) * | 2010-07-16 | 2012-01-18 | Eberspächer catem GmbH & Co. KG | Electric heating device, in particular additional motor vehicle heating and motor vehicle air conditioning device |
DE102011017713A1 (en) * | 2011-04-28 | 2012-10-31 | Behr Gmbh & Co. Kg | Heat exchanger for vehicle air conditioner, comprises heat exchanger matrix for transferring thermal energy from fluid flow to air flow, where heat exchanger matrix extends completely over cross-sectional area of airflow of heat exchanger |
FR3075333A1 (en) * | 2017-12-18 | 2019-06-21 | Valeo Systemes Thermiques | HEAT EXCHANGER FOR VEHICLE |
DE102012215622B4 (en) * | 2011-09-05 | 2019-09-05 | Denso Corporation | Refrigerant cycle device |
FR3104687A1 (en) * | 2019-12-13 | 2021-06-18 | Valeo Systemes Thermiques | Thermal device for motor vehicle |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0243077A2 (en) | 1986-04-17 | 1987-10-28 | Ford Motor Company Limited | An automotive type electric heater |
DE19902050A1 (en) | 1998-02-20 | 1999-09-09 | Mc Micro Compact Car Ag | Heating or air conditioning for vehicles |
DE19925444A1 (en) | 1999-06-02 | 2000-12-07 | Valeo Klimasysteme Gmbh | Combination heat exchanger with positive temperature coefficient heat storage device has heating elements acted upon by various heat sources, thermally decoupled by insulation material |
-
2007
- 2007-02-21 DE DE200710008884 patent/DE102007008884A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0243077A2 (en) | 1986-04-17 | 1987-10-28 | Ford Motor Company Limited | An automotive type electric heater |
DE19902050A1 (en) | 1998-02-20 | 1999-09-09 | Mc Micro Compact Car Ag | Heating or air conditioning for vehicles |
DE19925444A1 (en) | 1999-06-02 | 2000-12-07 | Valeo Klimasysteme Gmbh | Combination heat exchanger with positive temperature coefficient heat storage device has heating elements acted upon by various heat sources, thermally decoupled by insulation material |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2407327A1 (en) * | 2010-07-16 | 2012-01-18 | Eberspächer catem GmbH & Co. KG | Electric heating device, in particular additional motor vehicle heating and motor vehicle air conditioning device |
US20120012573A1 (en) * | 2010-07-16 | 2012-01-19 | Eberspacher Catem Gmbh & Co. Kg | Electrical heating device, in particular, a motor vehicle auxiliary heating device and a motor vehicle air conditioning device |
JP2012025385A (en) * | 2010-07-16 | 2012-02-09 | Eberspaecher Catem Gmbh & Co Kg | Electric heating device, in particular, motor vehicle auxiliary heating device and motor vehicle air conditioning device |
US8759718B2 (en) | 2010-07-16 | 2014-06-24 | Eberspacher Catem Gmbh & Co. Kg | Electrical heating device, in particular, a motor vehicle auxiliary heating device and a motor vehicle air conditioning device |
DE102011017713A1 (en) * | 2011-04-28 | 2012-10-31 | Behr Gmbh & Co. Kg | Heat exchanger for vehicle air conditioner, comprises heat exchanger matrix for transferring thermal energy from fluid flow to air flow, where heat exchanger matrix extends completely over cross-sectional area of airflow of heat exchanger |
DE102012215622B4 (en) * | 2011-09-05 | 2019-09-05 | Denso Corporation | Refrigerant cycle device |
FR3075333A1 (en) * | 2017-12-18 | 2019-06-21 | Valeo Systemes Thermiques | HEAT EXCHANGER FOR VEHICLE |
FR3104687A1 (en) * | 2019-12-13 | 2021-06-18 | Valeo Systemes Thermiques | Thermal device for motor vehicle |
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