EP1809955A1 - Production de froid a tres basse temperature dans un dispositif thermochimique. - Google Patents
Production de froid a tres basse temperature dans un dispositif thermochimique.Info
- Publication number
- EP1809955A1 EP1809955A1 EP05814788A EP05814788A EP1809955A1 EP 1809955 A1 EP1809955 A1 EP 1809955A1 EP 05814788 A EP05814788 A EP 05814788A EP 05814788 A EP05814788 A EP 05814788A EP 1809955 A1 EP1809955 A1 EP 1809955A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- dipole
- temperature
- gas
- heat
- reactor
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B17/00—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type
- F25B17/08—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type the absorbent or adsorbent being a solid, e.g. salt
- F25B17/083—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type the absorbent or adsorbent being a solid, e.g. salt with two or more boiler-sorbers operating alternately
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B17/00—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2315/00—Sorption refrigeration cycles or details thereof
- F25B2315/005—Regeneration
Definitions
- thermochemical device Production of cold at very low temperature in a thermochemical device
- the present invention relates to a thermochemical device for the production of cold at very low temperature.
- thermochemical dipole which uses two reversible thermochemical phenomena is a known means for producing cold.
- the thermochemical dipole comprises a BT reactor, an HT reactor and means for exchanging a gas between BT and HT.
- the two reactors are the seat of selected reversible thermochemical phenomena such that, at a given pressure in the dipole, the equilibrium temperature in BT is lower than the equilibrium temperature in HT.
- the reversible phenomenon in the HT reactor involves an S sorbent and a G gas and can be:
- the reversible phenomenon in the LV reactor involves the same gas G. It can be a change of liquid phase / gas G gas or reversible adsorption of G by a microporous solid S 1 , or a reversible chemical reaction between a reactive solid S 1 and G, or an absorption of G by a solution Sl, the sorbent Sl being different from S.
- the cold production step of the device corresponds to the synthesis step in HT
- the regeneration step corresponds to the decomposition step in HT
- thermochemical phenomenon in BT and the Thermochemical phenomenon in HT are such that: during the step of cold production by the dipole, the exothermic consumption of gas in HT takes place at a temperature close to and higher than To, which creates in the dipole a pressure such that the equilibrium temperature in the BT reactor is close to and less than T F. during the regeneration step of the dipole, the endothermic release of gas in HT is carried out at the temperature Tc which creates in the dipole a pressure such that the temperature at which the exothermic consumption of gas in BT occurs is close to and greater than To.
- thermochemical phenomena currently used make it possible to produce cold at a negative temperature in BT, but they do not meet the above criteria with the objective of producing cold at very low temperatures (T F typically -2 0 ° C. at -40 ° C.) for applications for freezing and long-term preservation of foodstuffs from a heat source whose thermal potential is of the order of 60 to 80 ° C., the heat sink generally consisting of ambient being at a temperature To of the order of 1O 0 C at 25 ° C.
- Tc that is clearly greater than 70 ° C. in order to operate with a heat sink at ambient temperature To, or they require a heat sink at a temperature lower than To if a source is used. of heat at Tc ⁇ 60-80 0 C.
- BT is the seat of a L / G phase change of NH 3 ammonia
- HT is the seat of " chemical sorption " of NH 3 by a solid reagent S: if S is BaCl 2, it would be necessary to have a heat sink at 0 ° C. for the BT reactor during the cold production step, whereas if S is CaCl2 would require a heat sink at -5 ° C, that is to say at a temperature much lower than To, during the regeneration step.
- Solar energy or geothermal energy is an interesting source of heat, but it provides low temperature heat, which is generally not more than 60-70 0 C if capture technology is used. inexpensive, such as planar sensors conventionally used for the production of domestic hot water. The use of these types of energy therefore does not achieve the goal.
- the inventors have now found that it is possible to produce cold at a temperature Tf below -20 ° C. from a heat source at a temperature Th between 60 and 80 ° C. and from a heat sink at ambient temperature To varying from 10 0 C to 25 ° C, by combining two dipoles D1 and D2 so that: the dipole D2 operates with thermochemical phenomena capable of producing cold at a temperature Tf below -20 0 C with a thermal sink at To, but which would require for its regeneration a heat source at a temperature above the temperature Th with a thermal well at To; the dipole D1 operates with thermochemical phenomena regenerable from a heat source available at the temperature Th and a heat sink at the temperature To.
- the object of the present invention is therefore to provide a method and a device for the production of cold at a temperature Tf below -2O 0 C, from a heat source at a temperature Th of the order of 60 -80 0 C and a heat sink at room temperature To of the order of 1O 0 C at 25 ° C.
- the cold production device comprises a cold producer dipole D2 and an auxiliary dipole Ol 1 and it is characterized in that:
- the thermochemical phenomena in the dipole D2 are such that this dipole can produce cold at Tf with a heat sink at room temperature To;
- thermochemical phenomena in the dipole D1 are such that this dipole can be regenerated from the heat source Th and a heat sink to the temperature To;
- D1 comprises an evaporator / condenser EC1 and a reactor R1 connected by a conduit allowing the controlled passage of gas
- D2 comprises an evaporator / condenser EC2 and a.
- R2 reactor connected by a conduit for the controlled passage of gas
- EC1 contains a gas G1 and R1 contains a sorbent S1 capable of forming a physicochemical process reversible with G1
- EC2 contains a gas G2 and R2 contains an S2 sorbent capable of forming a reversible physico ⁇ chemical process with G2;
- the D1 and D2 dipoles are provided with means for coupling them to each other thermally when Gl and G2 are different and mass when Gl and G2 are identical;
- the gases and sorbents used are chosen so that, when the dipoles are coupled, the equilibrium temperatures of the thermochemical phenomena in the reactors and the evaporators / condensers are such that T (EC1) ⁇ T (EC2) ⁇ T (R1) ⁇ T (R2).
- the expression "the elements" of a dipole will be used to designate simultaneously the reactor and the evaporator / condenser of the dipole.
- thermochemical phenomena useful in the present invention, mention may be made of the L / G phase change of ammonia (NH 3 ), of methylamine (NH 2 CH 3 ) or of H 2 O in evaporators / condensers.
- a reversible chemical sorption of NH 3 by SrCl 2 or by BaCl 2 , or of NH 2 CH 3 by CaCl 2 water adsorption by zeolite or silica gel; the adsorption of methanol (MeOH) or ammonia in activated carbon; the absorption of NH 3 in a liquid solution of ammonia (NH 3 , H 2 O).
- the method for producing cold temperature Tf from a heat source at the temperature Th and a heat sink at room temperature consists in having the device according to the invention operate from a initial state in which the dipole D2 is in the regenerated state, and the dipole D1 is to be regenerated, the two elements of a given dipole being isolated from each other, said method comprising a series of successive cycles constituted by a cold production step and a regeneration step: at the beginning of the first step, which is the cold production step at Tf, the two elements of each of the dipoles are put in communication, which causes the phase of spontaneous endothermic evaporation in EC2 (cold producer at Tf) which produces G2 in the form of gas, and the transfer of the liberated gas to R2 for its exothermic adsorption by S2 in R2, and at the same time one brings heat to the temperature Th in reactor R1, which causes the desorption of gas G1 by S1 in R1 and the condensation phase of G1 in EC1; during a second step, which is the
- the dipoles thus operate in oppo ⁇ phase phase: one of the dipoles is in a gas absorption phase in the sorbent, while the other is in the gas desorption phase by the sorbent.
- the different stages can be carried out con tinuously or on demand.
- the elements of the same dipole must be placed in communication, so that the thermochemical phenomena can occur.
- the amount of heat appropriate to the appropriate reactor to start the next step it is sufficient to bring to the end of a step, the amount of heat appropriate to the appropriate reactor to start the next step. If the device is intended to operate discontinuously, it suffices to isolate the elements of each dipole by the isolation means at the end of a cold production step or a regeneration step.
- the process can be implemented permanently if the heat at the temperature Th is permanently available, for example if it is geothermal energy.
- the operation will be discontinuous if the heat source is not permanent, for example if it is solar energy whose availability varies during a day.
- the coupling of the dipoles is effected thermally between the evaporator / condenser EC1 of the dipole D1 and the evaporator / condenser EC2 of the dipole D2, and the thermochemical phenomena are chosen such that, in this phase of coupling, T (EC1) ⁇ T (EC2) ⁇ T (R1) ⁇ T (R2).
- Gl and G2 are different.
- the thermal connection between EC1 and EC2 can be carried out for example by a heat transfer fluid loop, by a heat pipe or by a direct contact.
- the method of this first embodiment is characterized in that, in the second step, the evaporators / condensers EC1 and EC2 are thermally bonded, and heat is simultaneously supplied at the temperature Th to the reactor R2 to cause the endothermic desorption of G2 in R2 and the exothermic condensation of G2 in EC2, the heat released in EC2 being transferred to the EC1 reactor, which causes endothermic evaporation of G1 in EC1 and concomitant exothermic absorption of G1 by S1 in R1.
- the device produces cold at the temperature Tf during the cooling stage of the dipole D2 concomitant with the regeneration step of the auxiliary dipole D1.
- cold can be produced at the temperature Ti lower than To in EC1 by the dipole D1, if the heat required during this step for the evaporation phase in EC1 is greater than the heat supplied by the condensation phase in EC2.
- FIGS. 1a and 1b represent the Clapeyron diagram respectively for the cold production step (Fig. La), and for the regeneration step (Fig Ib).
- the lines 0, 1, 2 and 3 represent the equilibrium curve respectively for the
- Heat at the temperature Th causes the release of Gl which is transferred to EC1 for the condensation of G1 (point Ci of curve 0), releasing heat in the environment at To.
- heat at the temperature Th is brought to R2 (point R D2 of the line 2) which releases G2 gas which will condense in EC2 (point C 2 of the line 3) ) by releasing heat at the temperature Ti, said heat being transferred to
- each of the EC elements is an assembly comprising an evaporator E and a condenser C connected by a conduit allowing the passage of gas or liquid.
- the elements involved in the thermal coupling that is to say E1 and C2, are thermally isolated from the ambient environment.
- the two dipoles operate with the same gas G.
- the dipoles D1 and D2 of the device according to the invention are coupled, during the regeneration phase of the dipole D1, by a mass bond which allows the passage of gas between the reactor Rl of the dipole Dl and the reactor R2 of the dipole D2 on the one hand, between the evaporators / condensers EC1 and EC2 on the other hand.
- the cold production method according to this second embodiment is characterized in that, at the beginning of the second step, the communication between EC2 and R2 is stopped, R1 and R2 are put in communication, and the heat at the temperature Th to the reactor R2, which causes the endothermic desorption of G by S2 in R2, cooling the reactor R1, which causes absorption of the gas G in R1. Cooling can be performed using cooling fluid circuits. The cooling can also be controlled by external conditions, for example by natural cooling at night, in the absence of sun.
- EC1 and EC2 are brought into communication to pass G in liquid form from EC1 to EC2. This operation can be performed during an additional step. It can also be performed during the 1st or 2nd stage, if the device comprises an expansion valve on the conduit connecting EC1 and EC2.
- FIG. 2a and 2b represent the Clapeyron diagram respectively for the cold production step ( Figure 2a), and for the regeneration step ( Figure 2a).
- Fig. 2b represent the lines 0, 1 and 2 represent the equilibrium curve respectively for the L / G phase change of the gas G, the reversible phenomenon G + Sl i? (G, Sl), and the reversible phenomenon G + S2 ⁇ + (G, S2).
- FIG. 1 illustrates a device for the production of cold, in which the dipoles cooperate by a thermal connection.
- Each of the elements EC is constituted by a condenser and an evaporator connected by a conduit allowing the passage of gas or liquid, and designated by C1, C2, E1 and E2.
- a schematic representation of the device is given in FIG.
- the dipole D1 comprises a reactor R1, a condenser C1 and an evaporator E1.
- R1 and C1 are connected by a conduit provided with a valve 1.1
- C1 and E1 are connected by a single conduit.
- R1 is provided with heating means 2.1 and means 3.1 for evacuating heat.
- Cl - is irtmrr-de-means- 4 ⁇ l-fOr discharged ⁇ ⁇ r-AI ⁇ " ⁇ chrarrei ⁇ r condensation
- the dipole D2 comprises a reactor R2, a condenser C2 and evaporator E2 R2 and C2 are connected..
- R2 and E2 are connected by a duct equipped with a valve 8.2, C2 and E2 are connected by a duct provided with an expansion valve 9.2.
- R2 is provided with heating means 2.2 and means 3.2 for removing heat.
- E2 is equipped with means 5.2 for taking heat from the medium to be cooled.
- El and C2 are provided with means 6 allowing the exchange of heat between them and a device 7 which thermally isolates them from the environment.
- R1 is the seat of a reversible chemical sorption of methylamine (G1 gas) on CaCl 2 , 2 NH 2 CH 3 (the reactive solid Sl), Cl and El being the seat of a phenomenon of condensation / evaporation of methylamine (the Gl gas).
- R2 is the seat of a reversible chemical sorption of NH 3 (gas G2) on CaCl 2 , 4 NH 3 (the solid S 2), C2 and E2 being the seat of a phenomenon of condensation / evaporation of the NH 3 gas.
- Thermochemical phenomena are as follows:
- FIG. 9 gives the equilibrium curves of the thermochemical phenomena concerned.
- the parts of the device that are active during the cold production step are shown in FIG. 4.
- the valves 1.1 and 1.2 are opened and the heat transfer means 6 are inactivated.
- the opening of the valves 8.2 and 9.2 causes the spontaneous production of the gas G2 in E2, the transfer of G2 to R2 through the valve 8.2, which on the one hand causes the production of cold around E2 by the sampling means. 5.2 heat, and the synthesis in R2 with removal of heat formed to the atmosphere around R2 using means 3.2.
- the heating means 2.1 provide R1 with heat which is at the temperature Th, which causes the production of G2 in G2, G2 passing in the connected C1. thermally to the environment by means 4.1.
- G2 condenses in C2 and passes into El.
- the parts of the device which are active during the regeneration step of the device are shown in FIG. 5.
- the valves 1.1 and 1.2 remain open, the heating means 2.2 are supplied to R2 at the temperature Th, which releases the gas G2 which passes into the condenser C2 in which it condenses before passing simultaneously or later in the evaporator E2, depending on the state of the valve 9.2.
- the heat generated by the conden ⁇ tion in C2 is transferred to El by the means 6.
- This heat input in El causes an evaporation of Gl which is transferred via Cl and the valve 1.1 in Rl where it is absorbed by Sl, the heat released by this absorption being transferred to the environment at the temperature To by the means 3.1.
- the device is again ready to produce cold. If the production must be immediate, we repeat the first step. If the production has to be deferred, the device is maintained in the regenerated state by closing the valves 1.1, 1.2 and 8.2.
- Such a device makes it possible to produce cold at an intermediate temperature Ti between To and Tf during the regeneration step of the device. For example, with reference to FIG. 9, if the heat supplied by EC 2 by the condensation of NH 3 with EC 1 for the evaporation of NH 2 CH 3 is insufficient to release all of NH 2 CH 3 , heat is taken from the environment, which will produce cold at the temperature Ti close to 0 0 C.
- Example 2 This example illustrates a device for the production of cold, in which the dipoles cooperate by a mass bond.
- EC1 and EC2 are respectively a condenser C1 and an evaporator E2.
- the dipole D1 comprises the reactor R1 and the condenser C1 connected by a conduit equipped with a valve.
- R1 comprises means 21 for bringing the heat and means 31 for removing heat.
- Cl comprises means 41 for removing heat.
- the dipole D2 comprises the reactor R2 and the evaporator E2 connected by a conduit provided with a valve 12.
- R2 comprises means 22 for supplying heat and means 32 for removing heat.
- E2 comprises means 52 for supplying heat.
- R1 and R2 are connected by a conduit which is placed before the valves 11 and 12, and which is provided with a valve 8.
- Cl is connected by a conduit to a reservoir which is itself connected to E2 by a conduit provided with an expansion valve 9 which can for example be controlled and activated by a drop in liquid level or pressure prevailing in E2.
- the active parts of the device during the cold production step are shown in FIG. 7.
- the valve 8 is closed, the expansion valve 9 is activated according to the liquid filling or the pressure prevailing in E2, and the valves are opened. Valves 11 and 12.
- the opening of the valve 12 causes the exothermic evaporation of gas in E2 with cold production, and the exothermic synthesis in R2, the heat being removed by 32.
- step e regeneration The active parts of the device during step e regeneration are shown in Figure 8.
- the valves 11 and 12 are closed, the valve 8 is opened and the expansion valve 9 is closed, taking into account the that the pressure or liquid level in E2 has not decreased.
- a supply of heat at the temperature Tf to R2 via 22 causes a gas evolution in R2, the transfer of this gas to R1 via the valve 8, and the exothermic synthesis in R1, the heat released being removed via 31.
- Such a device can be implemented using ammonia as gas G, CaCl 2 , 4 NH 3 as solid S 2 in R 2 and BaCl 2 as solid S 1 in R 1.
- ammonia as gas G
- CaCl 2 , 4 NH 3 as solid S 2 in R 2
- BaCl 2 as solid S 1 in R 1.
- Thermochemical phenomena are as follows:
- the cold production step is represented by the positions 1 and 2 of the dipoles D1 and D2.
- D2 is in the cold production phase, by taking heat from the medium to be cooled to a temperature Tf of the order of -30 ° C.
- the step of regeneration of D2 is materialized by the position 3.
- the supply of available heat at the temperature Th of the order of 70 0 C causes the decomposition of (CaCl 2 , 8.NH 3 ) by releasing NH 3 , which is transferred to R1 to cause the synthesis of BaCl 2 , 8NH 3 .
- the reactors R1 and R2 are in the state required for a regenerated device, and the opening of the valve 9 makes it possible to put C1 and E2 in the state required for a complete regeneration of the device.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0411766A FR2877426B1 (fr) | 2004-11-04 | 2004-11-04 | Production de froid a tres basse temperature dans un dispositif thermochimique. |
| PCT/FR2005/002748 WO2006048558A1 (fr) | 2004-11-04 | 2005-11-04 | Production de froid a tres basse temperature dans un dispositif thermochimique. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1809955A1 true EP1809955A1 (fr) | 2007-07-25 |
| EP1809955B1 EP1809955B1 (fr) | 2017-08-16 |
Family
ID=34953523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05814788.5A Expired - Lifetime EP1809955B1 (fr) | 2004-11-04 | 2005-11-04 | Production de froid à très basse température dans un dispositif thermochimique. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8327660B2 (fr) |
| EP (1) | EP1809955B1 (fr) |
| JP (1) | JP4889650B2 (fr) |
| ES (1) | ES2647901T3 (fr) |
| FR (1) | FR2877426B1 (fr) |
| WO (1) | WO2006048558A1 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101586518B1 (ko) | 2008-06-19 | 2016-01-18 | 소르테크 아게 | 교대로 작업하는 흡착장치 사이의 열전달 실행 방법 및 장치 |
| CN101818967B (zh) * | 2010-05-20 | 2012-08-29 | 上海交通大学 | 热化学变温吸附冷热联供复合储能供能装置 |
| GB201402059D0 (en) * | 2014-02-06 | 2014-03-26 | Univ Newcastle | Energy Storage device |
| CN104110913B (zh) * | 2014-07-18 | 2016-04-13 | 上海交通大学 | 低品位废热驱动高效吸湿-热化学反应双级变温器 |
| CN104132476B (zh) * | 2014-07-18 | 2017-02-01 | 上海交通大学 | 低品位热能驱动高效吸湿‑热化学反应单级变温器 |
| FR3034179B1 (fr) * | 2015-03-23 | 2018-11-02 | Centre National De La Recherche Scientifique | Dispositif solaire de production autonome de froid par sorption solide-gaz. |
| WO2025029672A2 (fr) * | 2023-07-28 | 2025-02-06 | Heatbit Inc. | Systèmes et procédés de refroidissement d'air basés sur une sorption induite par chaleur de calcul informatisé |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3474338D1 (en) * | 1983-07-08 | 1988-11-03 | Matsushita Electric Industrial Co Ltd | Thermal system based on thermally coupled intermittent absorption heat pump cycles |
| FR2615602B1 (fr) * | 1987-05-22 | 1989-08-04 | Faiveley Ets | Procede pour produire du froid par reaction solide-gaz et dispositif s'y rapportant |
| US5174367A (en) * | 1989-03-13 | 1992-12-29 | Sanyo Electric Co., Ltd. | Thermal utilization system using hydrogen absorbing alloys |
| FR2653541B1 (fr) * | 1989-10-24 | 1995-02-10 | Elf Aquitaine | Dispositifs pour produire du froid et/ou de la chaleur par reaction solide-gaz geres par caloducs gravitationnels. |
| US5351493A (en) * | 1991-12-10 | 1994-10-04 | Sanyo Electric Co., Ltd. | Thermally driven refrigeration system utilizing metal hydrides |
| FR2726282B1 (fr) * | 1994-10-28 | 1999-02-19 | Elf Aquitaine | Reactif pour systemes thermochimiques et systeme thermochimique destine a utiliser un tel reactif |
| FR2748093B1 (fr) * | 1996-04-25 | 1998-06-12 | Elf Aquitaine | Dispositif thermochimique pour produire du froid et/ou de la chaleur |
| WO2005108880A1 (fr) * | 2004-05-11 | 2005-11-17 | Cyclect Singapore Pte Ltd | Systeme d'adsorption regeneratif |
-
2004
- 2004-11-04 FR FR0411766A patent/FR2877426B1/fr not_active Expired - Lifetime
-
2005
- 2005-11-04 WO PCT/FR2005/002748 patent/WO2006048558A1/fr not_active Ceased
- 2005-11-04 JP JP2007539609A patent/JP4889650B2/ja not_active Expired - Fee Related
- 2005-11-04 ES ES05814788.5T patent/ES2647901T3/es not_active Expired - Lifetime
- 2005-11-04 EP EP05814788.5A patent/EP1809955B1/fr not_active Expired - Lifetime
- 2005-11-04 US US11/666,926 patent/US8327660B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2006048558A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008519239A (ja) | 2008-06-05 |
| FR2877426A1 (fr) | 2006-05-05 |
| JP4889650B2 (ja) | 2012-03-07 |
| FR2877426B1 (fr) | 2007-03-02 |
| EP1809955B1 (fr) | 2017-08-16 |
| ES2647901T3 (es) | 2017-12-27 |
| US20090094996A1 (en) | 2009-04-16 |
| US8327660B2 (en) | 2012-12-11 |
| WO2006048558A1 (fr) | 2006-05-11 |
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