DE102008021279A1 - Heat exchanger and convector unit from heat exchangers - Google Patents
Heat exchanger and convector unit from heat exchangers Download PDFInfo
- Publication number
- DE102008021279A1 DE102008021279A1 DE102008021279A DE102008021279A DE102008021279A1 DE 102008021279 A1 DE102008021279 A1 DE 102008021279A1 DE 102008021279 A DE102008021279 A DE 102008021279A DE 102008021279 A DE102008021279 A DE 102008021279A DE 102008021279 A1 DE102008021279 A1 DE 102008021279A1
- Authority
- DE
- Germany
- Prior art keywords
- heat exchanger
- tubes
- exchanger according
- heat
- interior
- 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.)
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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
- F28D1/0233—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 air flow channels
-
- 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
- F28D1/0233—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 air flow channels
- F28D1/024—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 air flow channels with an air driving element
-
- 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
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
-
- 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
- F28D2001/0273—Cores having special shape, e.g. curved, annular
-
- 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
- F28D2021/0035—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for domestic or space heating, e.g. heating 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
- F28F2215/00—Fins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Die Erfindung betrifft einen Wärmetauscher zum Erwärmen und/oder Kühlen von Luft insbesondere von Raumluft mit mehreren von einem Fluid durchströmbaren Rohren, die zur Vergrößerung der Heiz- und/oder Kühlfläche mit Lamellen verbunden sind, wobei eine Mehrzahl von Rohren parallel zueinander angeordnet und aneinander befestigt sind und eine Wärmetauscherwand bilden, die einen Wärmetauscherinnenraum umschließt, der von der zu erwärmenden und/oder zu kühlenden Luft durchströmbar ist, und dass an und/oder zwischen den Rohren die Lamellen befestigt sind. Ferner betrifft die Erfindung eine Konvektoreinheit, die aus Wärmetauschern zusammengesetzt ist.The invention relates to a heat exchanger for heating and / or cooling of air in particular of room air with a plurality of fluid-flowable tubes, which are connected to increase the heating and / or cooling surface with fins, wherein a plurality of tubes arranged parallel to each other and secured together are and form a heat exchanger wall, which encloses a heat exchanger interior, which is flowed through by the air to be heated and / or to be cooled, and that are attached to and / or between the tubes, the fins. Furthermore, the invention relates to a convector unit, which is composed of heat exchangers.
Description
Die Erfindung betrifft einen Wärmetauscher zum Erwärmen und/oder Kühlen von Luft insbesondere von Raumluft mit mehreren von einem Fluid durchströmbaren Rohren, die zur Vergrößerung der Heiz- und/oder Kühlfläche mit Lamellen verbunden sind. Ferner betrifft die Erfindung eine Konvektoreinheit, die aus Wärmetauschern zusammengesetzt ist.The The invention relates to a heat exchanger for Heat and / or cooling of air in particular of room air with a plurality of pipes through which a fluid can flow, which are used to increase the heating and / or cooling surface with Slats are connected. Furthermore, the invention relates to a convector unit, those from heat exchangers is composed.
Es sind Wärmetauscher unterschiedlichster Größe und Bauart bekannt. Hierbei ist die Baugröße von der gewünschten Leistung abhängig, so dass je nach erforderlicher Leistung unterschiedlich große Wärmetauscher hergestellt werden. Dies erfordert einen erheblichen Konstruktions- und Herstellungsaufwand, bei dem eine Automatisierung nur bei hohen Stückzahlen wirtschaftlich ist.It are heat exchangers different size and design known. Here is the size of the desired Performance dependent, so that depending on the required power different sized heat exchanger getting produced. This requires a considerable amount of design and manufacturing cost, with automation only at high volumes is economical.
Aufgabe der Erfindung ist es, einen Wärmetauscher zu schaffen, der bei hoher Übertragungsleistung und kleiner Druckdifferenz in Konstruktion und Herstellung einfach ist und hierbei geringe Außenabmessungen aufweist und vielseitig einsetzbar ist. Auch ist es Aufgabe der Erfindung, dass der Wärmetauscher seine Wärmeabgabe sowohl konvektiv als auch zeitgleich als Strahlung abgibt.task The invention is a heat exchanger to create that at high transmission power and small pressure difference in design and manufacture easy is and hereby small outer dimensions has and is versatile. It is also the task of Invention that the heat exchanger its heat output both convective and at the same time as radiation emits.
Darüber hinaus ist Aufgabe der Erfindung, einen Wärmetauscher der eingangs genannten Art in Konvektoren unterschiedlichster Leistung verwenden zu können, ohne den Wärmetauscher selber verändern zu müssen.Furthermore Object of the invention is a heat exchanger of the aforementioned To be able to use type in convectors of most different performance, without the heat exchanger change yourself to have to.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass eine Mehrzahl von Rohren parallel zueinander angeordnet und aneinander befestigt sind und eine Wärmetauscherwand bilden, die einen Wärmetauscherinnenraum umschließt, der von der zu erwärmenden und/oder zu kühlenden Luft durchströmbar ist, und dass an und/oder zwischen den Rohren die Lamellen befestigt sind.These Task is inventively characterized solved, that a plurality of tubes are arranged parallel to each other and are attached to each other and form a heat exchanger wall, the a heat exchanger interior encloses the one to be heated by and / or to be cooled Air can be flowed through is, and that attached to and / or between the pipes, the slats are.
Ein solcher Wärmetauscher besteht im Wesentlichen nur aus zwei Bauteilen, d. h. aus einem Rohr, aus dem die Wärmetauscherwand zusammensetzbar ist und am oder zwischen den Rohren befestigten Lamellen. Damit hängt die Leistung des Wärmetauschers nur noch von der Anzahl und der Größe der Rohre und Lamellen ab. Dies erleichtert eine maschinelle Fertigung und ermöglicht einen hohen Automatisierungsgrad.One such heat exchanger consists essentially only of two components, d. H. from a pipe, from the heat exchanger wall is composable and fastened on or between the pipes Lamellae. That hangs the performance of the heat exchanger only from the number and size of the pipes and fins. This facilitates a mechanical production and allows a high level of automation.
Darüber hinaus kann der Wärmetauscher insbesondere durch seine Patronenform als Einzelelement mehrfach nebeneinander in Konvektoreinheiten eingesetzt werden, ohne Änderungen am Wärmetauscher vornehmen zu müssen. Damit bestimmt nicht mehr die individuelle Größe des Wärmetauschers, sondern die Anzahl der Wärmetauscher die Leistung der Konvektoreinheit.Furthermore in particular, the heat exchanger by its cartridge shape as a single element several times side by side used in convector units without changes to the heat exchanger to have to make. This no longer determines the individual size of the heat exchanger, but the number the heat exchanger the power of the convector unit.
Ferner kann ein solcher Wärmetauscher sowohl zum Kühlen als auch zum Erwärmen von Luft sowie in senkrechter als auch in waagerechter oder schräger Lage verwendet werden. Darüber hinaus ist ein solcher Wärmetauscher sowohl mit als auch aufgrund der niedrigen Druckdifferenz ohne Ventilator verwendbar.Further can such a heat exchanger both for cooling as well as for heating from air and in vertical as well as in horizontal or oblique position be used. About that In addition, such a heat exchanger usable both with and due to the low pressure difference without a fan.
Eine gerundete Wärmetauscherwand ist dann auf konstruktiv einfache Weise erreichbar, wenn die den benachbarten Rohren zugewandten zwei Seitenflächen jeden Rohres derart zueinander schräg verlaufen, dass ihr Abstand voneinander zum Wärmetauscherinnenraum hin sich verringert. Hierbei können die Rohre einen trapezförmigen Querschnitt aufweisen.A rounded heat exchanger wall is then accessible in a structurally simple way, if the two adjacent side surfaces of each tube facing each other obliquely to adjacent tubes, that their distance from each other to the heat exchanger interior down reduced. Here you can the pipes have a trapezoidal shape Have cross-section.
Vorzugsweise wird vorgeschlagen, dass die Rohre einen Innenkanal mit rundem oder ovalem Querschnitt aufweisen. Auch ist von Vorteil, wenn die Wärmetauscherwand einen im Querschnitt kreisförmig oder ovalen Wärmetauscherinnenraum bildet.Preferably It is suggested that the tubes have an internal channel with round or have oval cross-section. It is also advantageous if the heat exchanger wall a circular in cross-section or oval heat exchanger interior forms.
Die Befestigung der Rohre aneinander kann vielseitig gestaltet sein und erfolgt miteinander kraft-, stoff- oder formschlüssig. Vorzugsweise erfolgt sie stoffschlüssig, da eine beste Wärmeübertragung gegeben ist.The Attachment of the pipes to each other can be made versatile and takes place together force, material or positive. Preferably is it cohesive, because a best heat transfer given is.
Besonders vorteilhaft ist es, wenn die Lamellen in den Wärmetauscherinnenraum insbesondere radial hineinragen. Hierbei können die Lamellen sich bis zur Mitte des Wärmetauscherinnenraums erstrecken. Hierbei ist von Vorteil, wenn die Lamellen sich zur Mitte des Wärmetauscherinnenraums in gebogener Form erstrecken und mit ihren inneren gebogenen Rändern einen koaxialen Kanal bilden, wobei die Lamellen mit ihren inneren Rändern aneinander befestigt sind.Especially It is advantageous if the lamellae in the heat exchanger interior in particular radially protrude. Here you can the fins extend to the middle of the heat exchanger interior. It is advantageous if the lamellae to the center of the heat exchanger interior extend in a curved shape and with their inner curved edges one coaxial channel form, the lamellae with their inner edges to each other are attached.
Um ein sicheres Ablaufen von Kondensat zu erreichen, wird vorgeschlagen, dass der untere Rand der Lamellen derart schräg geformt ist, dass der Randbereich nahe der Wärmetauscherwand tiefer hegt als der weiter innen liegende Randbereich. Hierbei kann unterhalb der Lamellen an der Innenseite der Wärmetauscherwand eine Auffangrinne für das Kondensat angeordnet sein. Besonders vorteilhaft ist hierbei, wenn die gebogene Innenwand der Auffangrinne den insbesondere düsenförmigen Lufteinlass des Wärmetauschers bildet.Around to achieve a safe drainage of condensate, it is proposed that the lower edge of the slats is formed obliquely so that the edge region near the heat exchanger wall lower than the inner edge area. Here can below the slats on the inside of the heat exchanger wall a gutter for the condensate be arranged. It is particularly advantageous if the curved Inner wall of the gutter the particular nozzle-shaped air inlet of the heat exchanger forms.
Vorzugsweise wird vorgeschlagen, dass unterhalb oder oberhalb der Lamellen ein Ventilator insbesondere im Wärmetauscherinnenraum angeordnet ist. Ein einfaches Beeinflussen der Luftströmung, hier besonders die Austrittsgeschwindigkeit für zugfreien Eintrag, wird erreicht, wenn in oder an der Auslassseite ein verstellbares Ventil insbesondere mit lamellenförmigen Verschlussteilen angeordnet ist.It is preferably proposed that below or above the slats a fan is arranged in particular in the heat exchanger interior. A simple influencing of the air flow, here especially the exit speed for draft-free entry, is achieved when in or at the outlet side an adjustable valve is arranged in particular with lamellar closure parts.
Besonders vorteilhaft ist es, wenn eine erste Gruppe mehrerer nebeneinander liegender Rohre zum Erwärmen von Luft und eine zweite Gruppe mehrerer nebeneinander liegender Rohre zum Kühlen von Luft mit den entsprechenden Heiz- und Kühlaggregaten verbunden ist. Hierbei kann die erste Gruppe von Rohren die Vorderseite des Wärmetauschers bilden.Especially It is advantageous if a first group of several next to each other lying pipes for heating of air and a second group of several adjacent ones Pipes for cooling is connected by air with the corresponding heating and cooling units. Here, the first group of tubes, the front of the heat exchanger form.
Auf konstruktiv einfache Weise wird eine Konvektoreinheit mit solchen Wärmetauschern dann geschaffen, wenn zwei oder mehr rohrförmige Wärmetauscher zu einer Konvektoreinheit aneinander befestigt sind. Hierbei ist von Vorteil, wenn die Achsen der Wärmetauscher zueinander parallel liegen. Eine besonders vorteilhafte Ausführungsform ist gegeben, wenn die Wärmetauscher miteinander eine gerade Reihe bilden. Die Wärmetauscher sind zu einer Konvektoreinheit baukastenförmig leicht aneinander befestigbar, wenn die Wärmetauscher formschlüssig insbesondere durch Steckverbindungen aneinander befestigt sind.On structurally simple way is a convector unit with such heat exchangers then created when two or more tubular heat exchanger to a convector unit attached to each other. It is advantageous if the axes the heat exchanger lie parallel to each other. A particularly advantageous embodiment is given when the heat exchanger form a straight row with each other. The heat exchangers are a convector unit modular form easily fastened together, if the heat exchanger form-fitting in particular are fastened together by connectors.
Ein einfaches Verstellen aller Wärmetauscher einer Konvektoreinheit ist gegeben, wenn die Ventilverschlussteile und/oder Auswürfe durch ein Gestänge verbunden und verstellbar sind. Vorzugsweise wird vorgeschlagen, dass neben oder zwischen den rohrförmigen Wärmetauschern ein rohrförmiges Gehäuse gleicher Form und Größe wie die Wärmetauscher angeordnet ist, das technische Mittel wie Stellantrieb, Elektrik und/oder Elektronik enthält.One easy adjustment of all heat exchangers a convector unit is given when the valve closure parts and / or ejections through a linkage connected and adjustable. It is preferably proposed in addition to or between the tubular heat exchangers a tubular housing of the same Shape and size as the heat exchangers is arranged, the technical means such as actuator, electrics and / or electronics.
Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und werden im Folgenden näher beschrieben. Es zeigenembodiments The invention are illustrated in the drawings and are in Following closer described. Show it
Der
erfindungsgemäße Wärmetauscher
Zwischen
den Rohren
Stattdessen
können
die Lamellen
Die
sich zur Mitte des Innenraums
Zu
beiden Enden der Wand
In
dem in
In
In
Auf
einer Seite der Reihe von Wärmetauschern
Statt
einer Anordnung nebeneinander können
die einzelnen Wärmetauscher
Claims (24)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008021279A DE102008021279A1 (en) | 2008-04-29 | 2008-04-29 | Heat exchanger and convector unit from heat exchangers |
PCT/EP2009/002795 WO2009132776A1 (en) | 2008-04-29 | 2009-04-16 | Heat exchanger and convector unit comprising heat exchangers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008021279A DE102008021279A1 (en) | 2008-04-29 | 2008-04-29 | Heat exchanger and convector unit from heat exchangers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008021279A1 true DE102008021279A1 (en) | 2009-11-05 |
Family
ID=40912070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008021279A Withdrawn DE102008021279A1 (en) | 2008-04-29 | 2008-04-29 | Heat exchanger and convector unit from heat exchangers |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102008021279A1 (en) |
WO (1) | WO2009132776A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1451254A1 (en) * | 1962-03-30 | 1969-02-06 | Parsons C A & Co Ltd | Plate-shaped heat exchanger |
DE2246075A1 (en) * | 1972-09-20 | 1974-04-11 | Maschf Augsburg Nuernberg Ag | HEAT EXCHANGER, IN PARTICULAR ROCKET COMBUSTION CHAMBER WITH THROTTLE NOZZLE AND THE RELATED MANUFACTURING PROCESS |
WO2006072109A2 (en) * | 2004-12-31 | 2006-07-06 | Intel Corporation | Systems for low cost liquid cooling |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH466343A (en) * | 1968-06-25 | 1968-12-15 | Saurer Ag Adolph | Cross-flow heat exchanger |
US5078206A (en) * | 1990-06-12 | 1992-01-07 | Goetz Jr Edward E | Tube and fin circular heat exchanger |
US5172752A (en) * | 1990-06-12 | 1992-12-22 | Goetz Jr Edward E | Curved heat exchanger with low frontal area tube passes |
BE1010399A6 (en) * | 1996-07-02 | 1998-07-07 | Jaga Nv | Radiator for central heating and method for assembly of such radiator. |
US7128136B2 (en) * | 1998-08-10 | 2006-10-31 | Gregory Christian T | Radial flow heat exchanger |
GB2361299A (en) * | 2000-04-12 | 2001-10-17 | Magna Interior Sys Ltd | Heater assembly for motor vehicle |
US20030070788A1 (en) * | 2001-10-15 | 2003-04-17 | Dierbeck Robert F. | Non-prismatic heat exchanger construction |
US6973965B2 (en) * | 2002-12-11 | 2005-12-13 | Modine Manufacturing Company | Heat-exchanger assembly with wedge-shaped tubes with balanced coolant flow |
-
2008
- 2008-04-29 DE DE102008021279A patent/DE102008021279A1/en not_active Withdrawn
-
2009
- 2009-04-16 WO PCT/EP2009/002795 patent/WO2009132776A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1451254A1 (en) * | 1962-03-30 | 1969-02-06 | Parsons C A & Co Ltd | Plate-shaped heat exchanger |
DE2246075A1 (en) * | 1972-09-20 | 1974-04-11 | Maschf Augsburg Nuernberg Ag | HEAT EXCHANGER, IN PARTICULAR ROCKET COMBUSTION CHAMBER WITH THROTTLE NOZZLE AND THE RELATED MANUFACTURING PROCESS |
WO2006072109A2 (en) * | 2004-12-31 | 2006-07-06 | Intel Corporation | Systems for low cost liquid cooling |
Also Published As
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WO2009132776A1 (en) | 2009-11-05 |
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