WO2008015314A1 - Echangeur thermique - Google Patents
Echangeur thermique Download PDFInfo
- Publication number
- WO2008015314A1 WO2008015314A1 PCT/FR2006/001870 FR2006001870W WO2008015314A1 WO 2008015314 A1 WO2008015314 A1 WO 2008015314A1 FR 2006001870 W FR2006001870 W FR 2006001870W WO 2008015314 A1 WO2008015314 A1 WO 2008015314A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heat exchanger
- heat exchange
- exchanger according
- liquid
- cavity
- Prior art date
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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
- F28D7/103—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of more than two coaxial conduits or modules of more than two coaxial conduits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
- F04B19/20—Other positive-displacement pumps
- F04B19/24—Pumping by heat expansion of pumped fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/08—Cooling; Heating; Preventing freezing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/08—Fluid driving means, e.g. pumps, fans
Definitions
- the present invention relates to a heat exchanger used to generate a liquid under pressure under the effect of its expansion, in particular in a pump. It is known in the prior art, in particular by patent applications
- A-2,851,796 and WO-A-2004/079194 a hydraulic pump and a hydraulic installation implementing such a pump.
- the hydraulic system thus comprises a hydraulic pump, a hydraulic fluid reservoir and a hydraulic motor.
- the hydraulic pump comprises at least one pumping piston and a driving piston constituted by two stages of the same differential piston.
- the pumping piston defines a pumping chamber in a pumping cylinder and the driving piston defines a driving chamber in a driving cylinder.
- the pumping piston and the driving piston are interconnected by kinematic connecting means so that an increase in the volume of the driving chamber corresponds to a reduction in volume of the pumping chamber and vice versa.
- the pumping chamber is hydraulically connected to the hydraulic fluid reservoir of the plant and the hydraulic motor of the plant, which is fed by the hydraulic pump.
- the driving chamber of the pump is hydraulically connected to a tubular heat exchange bundle.
- a high coefficient of thermal expansion fluid is present in the drive chamber and the heat exchange tubular bundle. This liquid with a high coefficient of thermal expansion is placed in heat exchange relation alternately with a hot source and with a cold source.
- the liquid with a high coefficient of thermal expansion alternately undergoes thermal expansion and thermal contraction, which respectively causes the volume of the drive chamber to increase to the detriment of that of the pumping chamber, which forces the hydraulic fluid towards the hydraulic motor then to the tank of the installation, or the reduction of the volume of the driving chamber, which causes the aspiration of hydraulic fluid from the tank of the installation.
- a pumping effect is then obtained by alternating the discharge and suction movements of the hydraulic fluid.
- the tubular heat exchange bundle consists of a bundle of vertical tubes closed at their lower end and communicating with each other at their upper end by a manifold into which a connecting pipe with the driving chamber opens.
- the tubular heat exchange bundle is placed inside a tray divided by a horizontal partition.
- This partition thermally insulating, is pierced by holes allowing each tube to cross the partition from side to side while ensuring a seal as good as possible between the partition and the tubes.
- the tank is thus divided into a lower chamber comprising a circulating cold heat transfer fluid and an upper chamber comprising a circulating hot heat transfer liquid.
- the tabular heat exchange beam is thus alternately put in heat exchange relation with the cold heat transfer fluid and with the hot heat transfer fluid by vertical displacement back and forth inside the tray. This vertical back and forth movement is provided by a jack.
- the alternative thermal expansion and contraction experienced by the high thermal expansion fluid causes alternative expansion and contraction of the heat exchange tabular beam, which tends to stretch each tube, ultimately leading to fatigue of the tubes constituting the tabular bundle.
- the object of the invention is therefore to provide a heat exchanger for long withstanding strong mechanical stresses.
- a heat exchanger comprising a plurality of tabular elements or cores each comprising:
- a support cylinder or half-cylinder at least one heat-exchange curved plate, each plate separating a first cavity from a second cavity, the first cavity containing a liquid and the second cavity receiving a heat-transfer fluid causing the dilation or the thermal contraction of the plate, and thus respectively the compression or the depression of the liquid of the first cavity, - an external tube or half-tube.
- the liquid has a high coefficient of thermal expansion.
- the outer tube or half-tube, the heat exchange plate (s) and the support cylinder or half-cylinder have decreasing diameters.
- the first and second cavities are delimited, on the one hand, by one of the heat exchange plates and, on the other hand, by the support cylinder or half-cylinder or the tube or half-tube of external holding, the heat exchange plate (s), the support cylinder or half-cylinder and the external holding tube or half-tube being concentric.
- each tabular element is closed at each of its ends by a flange, one of said flanges being adapted to allow the circulation of the liquid through the flange and the other flange prohibiting this circulation.
- each tabular element is closed at each of its ends by a flange, at least one of said flanges being adapted to allow the circulation of (the) heat transfer fluid (s) through the flange.
- said flanges are adapted to allow the alternating circulation of a heat transfer fluid heated by a hot source and a heat transfer fluid cooled by a cold source.
- one of the heat exchange plates is provided with a plurality of first fins in contact with the liquid.
- one of the heat exchange plates is provided with a plurality of first fins in contact with a coolant.
- one of the heat exchange plates is provided with a plurality of second fins in contact with a coolant.
- the different tabular elements are parallel to each other.
- the various tabular elements are held together by means of flanges each enclosing a tabular element and fixed to a threaded rod located between at least two tabular elements.
- the various tabular elements are held together by means of flanges each enclosing a tabular element and welded together.
- the various tabular elements are held together by means of flanges each enclosing a tabular element and brazed together.
- each tubular element or core further comprises heat transfer fluid lines, as well as spray nozzles adapted to spray the heat transfer fluid from the coolant pipes to the heat exchange plate.
- the invention also relates to a pump comprising:
- a pumping piston adapted to actuate a control means by the movement of a fluid
- a driving piston connected by kinematic means to the pumping piston and adapted to be actuated by a movement of the liquid of the heat exchanger described above,
- the pump further comprises a bypass adapted to alternately pass a heat-transfer fluid heated under pressure by the hot source and a coolant cooled at atmospheric pressure by the cold source in the tabular elements or cores of the heat exchanger.
- the invention also relates to an installation comprising:
- FIG. 1 a perspective view of a tabular element of the heat exchanger according to a first embodiment of the invention
- FIG. 4 a cross sectional view of the heat exchanger according to a fourth embodiment of the invention.
- Identical references in the various figures denote similar or equivalent elements.
- the heat exchanger comprises a plurality of tabular elements.
- Each tabular element comprises a support cylinder, at least one curved heat exchange plate separating a first cavity from a second cavity, and an external holding tube.
- the first cavity contains a liquid and the second cavity receives a heat transfer fluid causing the expansion or thermal contraction of the plate, and thus the compression or the depression of the liquid of the first cavity.
- the heat exchange plate expands or contracts by contact with the coolant as a function of the temperature of the heat transfer fluid (s) circulating in the heat exchanger, resulting in compression or depression of the heat transfer fluid. first cavity and therefore the liquid contained in this first cavity.
- FIG. 1 represents a perspective view of a tabular element of the heat exchanger according to a first embodiment of the invention.
- the heat exchanger comprises a plurality of tubular elements.
- each tabular element 1 comprises an outer holding tube 6 containing two heat exchange plates 3 C , 3 f , called the outer plate and the inner plate, respectively, which themselves contain a support cylinder 2.
- the heat exchange plates 3 C , 3 f are cylindrical.
- the support cylinder 2 is for example a solid cylinder.
- the outer holding tube 6, the two heat exchange plates 3 C , 3 f and the support cylinder 2 are substantially concentric.
- the liquid 4 has a high coefficient of thermal expansion.
- the heat exchange plates allow a heat exchange between the coolant and the liquid 4.
- the liquid 4 expands or contracts depending on the temperature of the heat exchange fluid (s) circulating in the heat exchanger thermal, which causes the expansion or thermal contraction of the liquid 4.
- the compression or depression created is then even greater in the case where the liquid is not high thermal expansion coefficient and where the compression or the depression of the liquid 4 is only due to the thermal expansion or contraction of the heat exchange plates.
- Two other cavities respectively formed between one of the plates 3 C and the tube 6 for external retention and between the other plate 3 f and the support cylinder 2, respectively receive a hot coolant 5 C and a heat transfer fluid 5 f cold in the liquid state.
- One of the aims of the heat exchanger according to the invention is to compress or depressurize the liquid 4 by heat exchange of the plates with the coolant fluids 5 C , 5 f , the liquid however must constantly remain in the liquid state. So that this heat exchange is optimized, especially in time, these plates 3 C , 3f are made of material having a very good thermal conductivity, namely metal. This also allows a good heat exchange with the liquid 4, which is important especially when the liquid 4 is high coefficient of thermal expansion.
- the outer support tube 6 and the support cylinder 2 consist of materials that are very resistant to pressure. Thus, they are for example, but not limited to, carbon composite material, filament windings or glass.
- the materials have the advantage of having a poor thermal conductivity (for example between 0.034 W / mK and 0.045 W / mK), which also makes it possible to greatly limit the heat losses towards the outside of the heat exchanger. In the case where no liquid with a high coefficient of thermal expansion is used, the heat losses can be limited by the use of a liquid having a poor thermal conductivity.
- Important pressures are exerted in particular on the heat exchange plate in contact with the hot heat transfer medium C. This plate is thin: it is typically between a few tenths of a millimeter and several millimeters, depending on the nature of the metal constituting the plate and the size of the exchanger depending on the application.
- the heat exchanger according to the invention makes it possible to use heat exchange plates of greater diameter for the same thickness, which resist much better to strong pressures, which allows to diversify the applications.
- the diameter of the plates can be increased to a constant thickness either because the pressure is exerted from the outside towards the inside and not from the inside to the outside, or because the plates are helped to resist in their mechanical stresses.
- the outer support tube 6 or the support cylinder 2 which are made of material resistant to high pressures. If the outer support tube 6 or the support cylinder 2 are metallic, it is necessary to protect them from heat to prevent their expansion, which would reduce the efficiency of the system. It may be envisaged to cool the outside of the holding tube by the fluid 5 f .
- the outer support tube 6 and the support cylinder 2 are both made of metal, but the tubular element comprises at each of its ends a welded or brazed flange on the tube to allow these two elements 2 , 6 to withstand strong pressures.
- the fluid 5 C hot coolant is contained between the tube 6 and the outer retaining plate 3 C external heat exchange, while the fluid 5 ⁇ - cold heat is contained between the plate 3 f internal heat exchange and the support cylinder 2.
- the heat exchange plate 3 C when the heat exchange plate 3 C is expanded, the heat exchange plate 3 f will undergo a radial compressive stress.
- the presence of the support cylinder 2 makes it possible to help said internal heat exchanger plate 3 t to resist this pressure stress exerted radially to the tabular element in the direction of the support cylinder 2.
- the plate 3 f internal heat exchanger further comprises a plurality of first longitudinal ribs 31 located within the cavity containing the fluid 5 f cold coolant. These first fins 31 make it possible to withstand more easily the radial pressure stresses exerted on the tubular element under the effect of the expansion of the external heat exchange plate 3 C. These first fins are also used for positioning the support cylinder 2 substantially in the center of the internal plate 3 f .
- the external heat exchange plate 3 C also comprises a plurality of second longitudinal fins 32 located inside the cavity containing the hot heat transfer medium C. These second fins 32 serve in particular to position the outer plate 3 C substantially in the center of the tube 6 holding.
- the plate 3 C and 3 f are made of steel, the plate 3 C has for example a thickness of 3 mm and the plate 3 f of 1 mm.
- the plate 3 C can then contain a pressure of 400 bar with the help of the tube 6 external support.
- the plate 3 f can contain the same pressure as the plate 3 C despite its lower thickness because the pressure is exerted from the outside to the inside.
- the 3 t -cylindrical heat exchange plate is alternately in contact with the cold coolant 5 f coming from the cold source and air when the cold coolant flow 5 f is stopped.
- FIG. 2 represents a cross-sectional view of the heat exchanger according to a second embodiment of the invention.
- the heat exchanger comprises a plurality of tabular elements 1.
- Each tubular element 1 comprises an external holding tube 6 containing a single heat exchange plate 3 which, itself, contains a cylinder 2 of support.
- the heat exchange plate 3 is, in a nonlimiting manner, cylindrical.
- the support cylinder 2 is for example a solid cylinder.
- the outer support tube 6, the the ⁇ nique exchange plate 3 and the support cylinder 2 are substantially concentric.
- a first cavity is formed between the heat exchange plate 3 and the external holding tube 6 and a second cavity is formed between the heat exchange plate 3 and the support cylinder 2.
- One of these cavities accommodates a liquid 4 while the other cavity accommodates a coolant 5.
- the liquid 4 has for example a high coefficient of thermal expansion. It then allows a higher compression of the liquid with respect to the expansion only of the heat exchange plate, as explained above.
- the heat exchange plate 3 is made of a material having a very good thermal conductivity, namely of metal so as to optimize the heat exchange.
- the outer support tube 6 and the support cylinder 2 are made of materials resistant to high pressures and having a poor thermal conductivity such as, for example, a composite material made of carbon or with filament windings or glass.
- coolant heat and cold fluid is injected alternately into the cavity for receiving said fluid.
- the liquid 4 is contained between the outer holding tube 6 and the heat exchange plate 3, while the coolant 5 is contained between the heat exchange plate 3 and the support cylinder 2.
- the heat exchange plate 3 further comprises a plurality of longitudinal first fins 31 located inside the cavity containing the liquid 4. These first fins 31 make it possible to increase the heat exchange surface.
- the heat exchange plate 3 also comprises a plurality of second longitudinal fins 32 located inside the cavity containing the coolant 5. These second fins 32 serve, on the one hand, to position the support cylinder 2 substantially in the center of the plate 3 and, on the other hand, to withstand more easily large deformations that could result from pressure stresses exerted transversely to the pressure. tubular element under the effect of the expansion of the plate 3.
- the tabular elements are substantially parallel to each other, and preferably vertical. They are preferably arranged in contact with each other, so as to limit energy losses, and for example so that their axes form trihedrons.
- This arrangement of the tubular elements, as well as and their method of attachment described below, can also be applied to the tubular elements 1 according to the first and third embodiments of the invention.
- Each tubular element 1 is enclosed by a flange, not shown, which is fixed to a threaded rod 7 located in the center of the trihedron.
- each tabular element 1 is closed at each of its ends by a flange, not shown. Only one of said flanges must allow to circulate the liquid 4 through said flange. In particular, the flanges adapted to circulate the liquid 4 must all be arranged on the same side of the various tabular elements constituting the heat exchanger.
- Figure 3 shows a longitudinal sectional view of the heat exchanger according to a third embodiment of the invention.
- the heat exchanger comprises a plurality of tabular elements 1.
- Each tabular element 1 comprises an external holding tube 6 containing a single heat exchange plate 3 which, itself, contains a cylinder 2 of support.
- the heat exchange plate 3 is vertical and, in a nonlimiting manner, cylindrical.
- the support cylinder 2 is for example a solid cylinder.
- the outer support tube 6, the heat exchange plate 3 and the support cylinder 2 are substantially concentric.
- a first cavity is formed between the heat exchange plate 3 and the external holding tube 6 and a second cavity is formed between the heat exchange plate 3 and the support cylinder 2.
- One of these cavities accommodates a liquid 4 while the other cavity accommodates a coolant 5.
- the liquid 4 has for example a high coefficient of thermal expansion. It then allows a higher compression of the liquid with respect to the expansion only of the heat exchange plate, as explained above.
- the heat exchange plate 3 is made of a material having a very good thermal conductivity, namely of metal so as to optimize the heat exchange.
- the liquid 4 is contained between the outer holding tube 6 and the heat exchange plate 3, while the coolant 5 is received between the heat exchange plate 3 and the support cylinder 2.
- the heat exchanger further comprises between the support cylinder 2 and the cavity containing the coolant 5 two pipes 8, 9 bringing the fluid coolant hot or cold from the hot or cold source in the heat exchanger.
- These pipes are thermally insulated from one another by a first separator 10 and are thermally insulated from the cavity containing the coolant by a second separator 11.
- the separators are made of material with very low thermal conductivity, to avoid losses of heat.
- Spray nozzles 12, 13 make it possible to spray the hot or cold heat transfer fluid through capillary channels passing through the separators 10, 11 from the pipes 8, 9 to the cavity initially filled with air and intended to contain the coolant. 5 hot or cold.
- These capillary channels allow the atmospheric pressure to stop the heat transfer fluids just at the discharge port when the latter are liquid, and to reduce the flow path of the fluids from the control valves to the exchange plate 3 thermal.
- This spraying is substantially radial and allows rapid and complete spraying of the heat exchange plate 3.
- Figure 4 shows a cross-sectional view of the heat exchanger according to a fourth embodiment of the invention.
- the heat exchanger comprises a plurality of cores 101.
- Each core 101 comprises two elements 107 symmetrical to each other. The two elements 107 are joined to each other in a sealed manner at a junction 100.
- Each core 101 comprises two half-tubes 106 for maintaining oriented with their concave face towards the outside of the core. The two half-tubes 106 therefore turn their backs.
- Each retaining half-tube 106 contains a heat exchange plate 103 which itself contains a support half-cylinder 102. In this embodiment, the heat exchange plate 103 is semi-cylindrical. The heat exchange plate 103 is inserted in abutment against a shoulder 114 in a holding half-tube 106 and held against this shoulder by a holding means 115, for example a weld.
- a first cavity is formed between the heat exchange plate 103 and the holding half-tube and a second cavity is formed between the heat exchange plate 103 and the support half-cylinder 102.
- One of these cavities accommodates a liquid 104 while the other cavity accommodates a fluid 105 coolant.
- the liquid 104 has for example a high coefficient of thermal expansion. It then allows a higher compression of the liquid with respect to the expansion only of the heat exchange plate, as explained above.
- the heat exchange plate 103 is made of a material having a very good thermal conductivity, namely of metal so as to optimize the heat exchange.
- the liquid 104 is contained between the holding half-tube and the heat exchange plate 103, while the coolant fluid 105 is sprayed onto the heat exchange plate 103 by a spraying device contained in the half carrier cylinder 102.
- the heat exchange plate 103 when the heat exchange plate 103 is expanded, the latter will undergo a stress in radial compression.
- the presence of the support half-cylinder 102, as well as the shape of the exchanger plate 03, makes it possible to help this heat-exchange plate 103 to withstand the pressure constraint exerted in a plane transverse to the element. tabular in the direction of said support half-cylinder 102.
- each support half-cylinder 102 comprises two conduits 108, 109 bringing the hot or cold heat transfer fluid from the hot or cold source into the heat exchanger. These pipes are thermally insulated from one another and are thermally insulated from the cavity receiving the coolant. Spray nozzles 112, 113 make it possible to spray the hot or cold heat transfer fluid from the pipes 108, 109 on the heat exchange plate 103. This spraying is substantially radial and allows a rapid and total spraying of the exchange plate 103. thermal.
- the perimeter of the heat exchange plate is not circular, or cylindrical. Lobed shapes suggesting those of a mold charlotte or ogival form allow to benefit from an increased length of the perimeter, thus participating in a greater linear expansion of the heat exchange plate, and therefore to its displacement in compression liquid located in the cavity 104.
- the fluids 5, 5 C , 5 f coolant are for example water and the liquid 4 is for example ethanol.
- the coefficient of thermal expansion of ethanol is 1.1 ⁇ 10 3 K -1 .
- the fluid 5 hot coolant C is heated by a cold source and the fluid 5 f cold coolant is cooled by a cold source.
- the hot source is for example a solar collector.
- the energy flow produced by the hot source is modest, it is particularly important to minimize the heat losses in order to save the available energy.
- the heat exchanger according to the invention is intended to be installed in a pump further comprising a pumping piston adapted to actuate a control means by the movement of a fluid (hydraulic liquid or gas), a motor piston connected by means of kinematic means to the pumping piston and adapted to be actuated by a movement of the liquid 4 from the heat exchanger described above, by a hot source and a cold source.
- the pump contains for example several heat exchangers.
- the pump, to operate also comprises a bypass for alternately passing a hot heat transfer fluid heated by the hot source and a cold heat transfer liquid cooled by the cold source in the tubular elements 1 of the heat exchanger so as to create a alternation of dilations and thermal contractions to actuate the engine piston.
- the pump according to the invention is intended to be installed in an installation further comprising a control means, for example a motor, and a fluid reservoir.
- the installation is for example an air conditioner.
- the pumping chamber sucks and compresses gas and serves as a compressor.
- the hot source is for example one or more solar panel (s) or an isothermal pit hot heat transfer fluid storage used during the night.
- the cold source is for example a pleasure pool or a swimming pool.
- the installation is a hydraulic plant producing domestic electricity.
- the control means is a hydraulic motor.
- the hot source is for example one or more solar collector (s) and / or an isothermal pit for hot heat transfer fluid storage that can be used during the night period.
- the cold source is for example a pit, an ornamental pond or a swimming pool.
- the installation is a hydraulic plant producing domestic electricity from geothermal energy.
- the hydraulic pump operates a hydraulic motor that drives an electricity generator.
- the hot spring is then constituted by hot water from geothermal energy.
- the cold source is for example constituted by the natural environment, namely a reservoir of hilly water, a river, the sea, etc ...
- the pressure in the circuit of the hot heat transfer fluid must be relatively high in order to maintain the fluid (for example water) in the liquid state, a part of the pressure generated by the installation is used to reinject the fluid into the solar collector. Otherwise, the water evaporates.
- the pressure in the cold coolant circuit may be the ambient pressure.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Power Steering Mechanism (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002659181A CA2659181A1 (fr) | 2006-08-02 | 2006-08-02 | Echangeur thermique |
AU2006346920A AU2006346920A1 (en) | 2006-08-02 | 2006-08-02 | Heat exchanger |
EP06794262A EP2052200B1 (fr) | 2006-08-02 | 2006-08-02 | Echangeur thermique |
PCT/FR2006/001870 WO2008015314A1 (fr) | 2006-08-02 | 2006-08-02 | Echangeur thermique |
JP2009522292A JP2009545718A (ja) | 2006-08-02 | 2006-08-02 | 熱交換器 |
CN2006800559086A CN101568789B (zh) | 2006-08-02 | 2006-08-02 | 热交换器 |
DE602006012560T DE602006012560D1 (de) | 2006-08-02 | 2006-08-02 | Wärmetauscher |
AT06794262T ATE458977T1 (de) | 2006-08-02 | 2006-08-02 | Wärmetauscher |
US12/361,769 US20090139700A1 (en) | 2006-08-02 | 2009-01-29 | Heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FR2006/001870 WO2008015314A1 (fr) | 2006-08-02 | 2006-08-02 | Echangeur thermique |
Publications (1)
Publication Number | Publication Date |
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WO2008015314A1 true WO2008015314A1 (fr) | 2008-02-07 |
Family
ID=37907931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2006/001870 WO2008015314A1 (fr) | 2006-08-02 | 2006-08-02 | Echangeur thermique |
Country Status (9)
Country | Link |
---|---|
US (1) | US20090139700A1 (fr) |
EP (1) | EP2052200B1 (fr) |
JP (1) | JP2009545718A (fr) |
CN (1) | CN101568789B (fr) |
AT (1) | ATE458977T1 (fr) |
AU (1) | AU2006346920A1 (fr) |
CA (1) | CA2659181A1 (fr) |
DE (1) | DE602006012560D1 (fr) |
WO (1) | WO2008015314A1 (fr) |
Cited By (1)
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JP2010203400A (ja) * | 2009-03-05 | 2010-09-16 | Inax Corp | ポンプユニット、ポンプ及びポンプ装置 |
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CN202835836U (zh) * | 2009-04-27 | 2013-03-27 | 金斯潘控股有限公司 | 太阳能收集器卡子及太阳能收集器组件 |
JP2012013004A (ja) * | 2010-06-30 | 2012-01-19 | Mitsubishi Heavy Ind Ltd | 地熱発電システム |
US20120199326A1 (en) * | 2011-02-03 | 2012-08-09 | Visteon Global Technologies, Inc. | Internal heat exchanger |
US9260191B2 (en) | 2011-08-26 | 2016-02-16 | Hs Marston Aerospace Ltd. | Heat exhanger apparatus including heat transfer surfaces |
US10100740B2 (en) | 2013-06-14 | 2018-10-16 | United Technologies Corporation | Curved plate/fin heater exchanger |
CN104180117A (zh) * | 2014-08-28 | 2014-12-03 | 孙金福 | 液压油管用散热装置 |
ES2728556T3 (es) * | 2016-07-08 | 2019-10-25 | Technip France | Intercambiador de calor para enfriar el gas de reacción |
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2006
- 2006-08-02 DE DE602006012560T patent/DE602006012560D1/de active Active
- 2006-08-02 CA CA002659181A patent/CA2659181A1/fr not_active Abandoned
- 2006-08-02 CN CN2006800559086A patent/CN101568789B/zh not_active Expired - Fee Related
- 2006-08-02 WO PCT/FR2006/001870 patent/WO2008015314A1/fr active Application Filing
- 2006-08-02 EP EP06794262A patent/EP2052200B1/fr active Active
- 2006-08-02 JP JP2009522292A patent/JP2009545718A/ja active Pending
- 2006-08-02 AU AU2006346920A patent/AU2006346920A1/en not_active Abandoned
- 2006-08-02 AT AT06794262T patent/ATE458977T1/de not_active IP Right Cessation
-
2009
- 2009-01-29 US US12/361,769 patent/US20090139700A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0071659A1 (fr) * | 1981-08-05 | 1983-02-16 | John Ronald Pain | Echangeur de chaleur |
EP0320948A1 (fr) * | 1987-12-17 | 1989-06-21 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Turbine à gaz |
US6220344B1 (en) * | 1999-03-03 | 2001-04-24 | Hde Metallwerk Gmbh | Two-passage heat-exchanger tube |
WO2003022417A2 (fr) * | 2001-06-27 | 2003-03-20 | Nu Element, Inc. | Architecture de microreacteur modulaire et procede destine a des dispositifs de traitement de fluide |
US20030044331A1 (en) * | 2001-08-31 | 2003-03-06 | Mcdermott Technology, Inc. | Annular heat exchanging reactor system |
FR2851796A1 (fr) * | 2003-02-28 | 2004-09-03 | Pierre Bignon | Pompe hydraulique et installation hydraulique comportant une telle pompe. |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010203400A (ja) * | 2009-03-05 | 2010-09-16 | Inax Corp | ポンプユニット、ポンプ及びポンプ装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2009545718A (ja) | 2009-12-24 |
CN101568789B (zh) | 2011-07-27 |
US20090139700A1 (en) | 2009-06-04 |
CN101568789A (zh) | 2009-10-28 |
CA2659181A1 (fr) | 2008-02-07 |
EP2052200B1 (fr) | 2010-02-24 |
AU2006346920A1 (en) | 2008-02-07 |
ATE458977T1 (de) | 2010-03-15 |
EP2052200A1 (fr) | 2009-04-29 |
DE602006012560D1 (de) | 2010-04-08 |
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