EP2399024A2 - Systeme et methode de production autonome de fluide et d'electricite - Google Patents

Systeme et methode de production autonome de fluide et d'electricite

Info

Publication number
EP2399024A2
EP2399024A2 EP10719813A EP10719813A EP2399024A2 EP 2399024 A2 EP2399024 A2 EP 2399024A2 EP 10719813 A EP10719813 A EP 10719813A EP 10719813 A EP10719813 A EP 10719813A EP 2399024 A2 EP2399024 A2 EP 2399024A2
Authority
EP
European Patent Office
Prior art keywords
pumping
fluid
pressure
gas
depression
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.)
Pending
Application number
EP10719813A
Other languages
German (de)
English (en)
French (fr)
Inventor
Le Bemadjiel Djerassem
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP2399024A2 publication Critical patent/EP2399024A2/fr
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/005—Installations wherein the liquid circulates in a closed loop ; Alleged perpetua mobilia of this or similar kind
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • 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
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
    • F04F1/10—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped of multiple type, e.g. with two or more units in parallel
    • F04F1/12—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped of multiple type, e.g. with two or more units in parallel in series
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
    • E03B3/08—Obtaining and confining water by means of wells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/06—Stations or aggregates of water-storage type, e.g. comprising a turbine and a pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/02—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped using both positively and negatively pressurised fluid medium, e.g. alternating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
    • F04F1/08—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped specially adapted for raising liquids from great depths, e.g. in wells
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Definitions

  • Nuclear power plants use fissile material to heat water whose steam is directed under high pressure to turbines and causes them to rotate. The rotation of these turbines then drives an alternator that produces electrical energy during its rotational movement. Nuclear power plants do not produce greenhouse gases, but they release a lot of radioactive waste very difficult to manage. Nuclear power plants, no matter where they are, present a global danger in the event of an accident, like the Chernobyl power plant. Their investment cost and the skill required to run these nuclear plants are enormous, so many countries around the world can not afford to dream of such technology.
  • the present invention will then solve the problem of external energy supply to be converted into hydraulic energy necessary for pumping or transporting a fluid from one point to another.
  • the invention consists of a method based on the principles of autonomous depression or relaxation and compression and a system for pumping autonomously and continuously any liquid in contact with the system.
  • the system has no submerged pump or mechanical piston and no need for external power supply to operate continuously. With these characteristics, the system has solved one of the biggest problems: the need to use external energy.
  • a non-insulated firm thermodynamic system is a system that does not exchange material with the external medium but can exchange any kind of energy with the external medium (for example heat, mechanical force, displacement, etc.).
  • the present invention thus exploits the situation where it is the firm system that provides work to the outside environment.
  • compressible fluids Take the case of a compressible fluid, for example air, contained in a tube isolated from the external environment by a plug of negligible weight and can slip without friction on the wall of the tube. If the pressure of the external medium is brought below the pressure prevailing inside the system, the plug will move under the effect of the expansion of the compressible fluid inside the system. It is said that the system provided work.
  • Figure # 1 shows two enclosures separated by an impervious plug of negligible weight.
  • the plug is secured by two pins [100] to hold the plug in place against the differential pressures.
  • V1 and P1 respectively be the volume and the pressure in compartment B and Pex the pressure in compartment A such that Pex "P1.
  • the stopper [101] is pushed upwards because of the expansion of the gas as shown in Figure 2. This is the result of the work of the gas contained in the pregnant [B].
  • the condition for the liquid [107] to completely fill the tube [106] is that the work provided by expansion or expansion of the gas [110] is sufficient to provide the required work. And this is directly related to the magnitude of the pressure Pex of compartment A.
  • the work necessary to provide for the liquid [107] to completely fill the length of the tube [106] is described by the formula below established taking into account the devices of the experiment:
  • P1 and V1 are respectively the pressure and the volume of the gas [110] in the initial state, that is to say before the opening of the valve [105];
  • Q is the density of the liquid [107];
  • g is gravity, R is the gas constant;
  • T is the temperature of the gas;
  • Vt the total volume of the tube [106];
  • Vtsp is the specific volume of the tube [106]; the angle between the system and the horizontal plane.
  • the number of systems to put in series tends to a constant when the angle Dtend to 90 degree, that is to say in the vertical position.
  • the size of n is limited by the square of the volume of the tube, in other words the mass m of the liquid because of the work (- mgh) to provide to raise the water in the tube. If the angle Dtend to zero, the total number of systems n tends to infinity, which means that if we install this system in the horizontal plane that is to say layer at the surface of the ground , the length of the system tends towards infinity. This makes this system the ideal pipe line for liquid transport from one point to another.
  • the condition that the serial flow continues to the reservoir depends on the differential pressure between the pressure above the liquid [116] and the pressure of the gas inside the last system [115]. This differential must be large enough to raise the liquid [125] to the height of the tube [117] and pour it into the last system [115]. Also for this system to operate continuously, it is important to note that the pressure of the gas [110] must be higher than the boiling pressure. Pressure below which the dissolved gases will gasify and fill the difference of pressure in the system adjacent to the first system. The gases from the liquid phase will therefore increase the pressure of the gas above the liquid, which will not allow the activation of the autonomous serial depression.
  • the critical pressure Pc and the pressure of the first system Pex must imperatively be above the boiling pressure. For water, the boiling pressure even at 50 degrees Celsius is low enough (0.123 bar) and can be estimated for any temperature between 5 and 140 degrees Celsius by the following equation:
  • the device of FIG. 5 is therefore capable of autonomous serial depression followed by autonomous serial flow. This operation will be perpetual provided that the external system does not run out in liquid and that the depression created at the level of the first system [112] is kept constant. Practically this can be done using a vacuum pump connected to the system [112], the flow will be continuous. Using a vacuum pump will mean using energy from an external source (electrical or mechanical).
  • Ph is the hydrostatic pressure at immersion in the liquid
  • dvh is the volume of compressed gas
  • P is the pressure of the gas after its extension
  • dv is the volume gained by the gas during its expansion
  • dV is the total change in volume gas when contained in an isolated system to which Ph is applied.
  • equation 11 gives the following expression describing the gas pressure during the activation of the autonomous serial compression in each system as a function of the hydrostatic pressure Ph. It represents the pressure necessary to cause the rise of the liquid up to at the height of the tube ht:
  • Equation 12 is valid when the compression pressure is less than or equal to 1 bar. Beyond that, the assumption that compression follows the perfect gas law is no longer valid. Real gas effects involving other parameters must be taken into account.
  • This invention can be applied in the field of water. It can replace all the dewatering systems used today in the production of water. The depth that can be reached by the system is beyond several hundred meters. A simplification of this application is shown in Figure 9.
  • the power column corresponds to the drill head. The height of this power column must be designed to satisfy the condition necessary to trigger depression and serial flow when valve [128] will be open. If the capacity of the aquifer [129] to produce water is sufficient enough, the height of the head [127] can be increased to a sufficient load.
  • the faucet [128] can be replaced by a series of fountains to allow serving a large number of individuals to that time. The design of this pump must take into account the maximum flow that the aquifer [129] can deliver in order to avoid drying out the well.
  • the flow rate of the pump must therefore be lower than the maximum inflow rate of the water in the well or borehole.
  • a castle located at a height H of the ground can be filled directly. Just take the pump out of the well at a height allowing the tap [128] to pour water directly into the castle. Apart from the concern to make water reserve, this pump can work without a castle. It can directly feed water distribution systems in a village or city. The limiting factor will be the influx rate of the aquifer.
  • This pump solved the impossible problem of a closed hydro plant as described previously in the paragraph of the technical statement.
  • the pump does not need external energy to raise water to any height above the ground, so allows for a looped hydroelectric power generation system as shown in Figure 10.
  • This device is consists of a tank [138] containing water [139].
  • the self-contained vacuum pump [131] is installed and covered at its apical portion of a power column [132] containing water.
  • the power column is connected to the tank by a manifold [133].
  • a turbine [134] At the end of this collector is connected a turbine [134] which is in turn connected to an electric alternator.
  • Electrical cables [136] are connected to the alternator.
  • FIG. 1 is a thermodynamic system having two compartments A and B in which gas of different pressure exists.
  • Figure 2 is the same system to which the goubilles were removed.
  • the gas in compartment 2 relaxes by providing work capable of moving the cap. At equilibrium the pressure in both compartments is equal.
  • FIGS. 3 and 4 show a system as described in FIGS. 1 and 2, except that the two compartments communicate by means of a tube [106] provided with a valve making it possible to isolate them or put them into communication.
  • the plug is replaced by a liquid that can mount in the tube [106] depending on whether the compartment B gas is expanding or not.
  • Figure 5 shows the vacuum pump or serial compression consists of a series stack of devices as described in the 2/10 board.
  • Figure 6 shows another way of arranging the tubes for communicating the thermodynamic compartments.
  • Figure 7 shows the driving column necessary for the creation of the depression allowing to activate the serial depression.
  • Figure 8 showing the power column and the serial vacuum pump mounted together.
  • Figure 9 showing the configuration for producing any fluid in a well.
  • Figure 10 depicts a system for generating electrical energy autonomously. It includes a tank, standalone pump, turbine, alternator and manifold. Plate 8/10 Figure 12 showing a horizontal configuration for the transport of liquid on the surface.
  • Figure 11 depicting an autonomous power station with a combination of several stand-alone pumps in parallel.
  • FIG. 13 showing the pump using autonomous serial compression.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Power Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Steroid Compounds (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
EP10719813A 2009-02-13 2010-01-19 Systeme et methode de production autonome de fluide et d'electricite Pending EP2399024A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
OA1200900059 2009-02-13
PCT/OA2010/000001 WO2010093267A2 (fr) 2009-02-13 2010-01-19 Systeme et methode de production autonome de fluide et d'electricite

Publications (1)

Publication Number Publication Date
EP2399024A2 true EP2399024A2 (fr) 2011-12-28

Family

ID=42562229

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10719813A Pending EP2399024A2 (fr) 2009-02-13 2010-01-19 Systeme et methode de production autonome de fluide et d'electricite

Country Status (43)

Country Link
US (1) US10823204B2 (ro)
EP (1) EP2399024A2 (ro)
JP (1) JP2012518117A (ro)
KR (1) KR20110135939A (ro)
CN (1) CN102348888A (ro)
AP (1) AP2011005880A0 (ro)
AT (1) AT512344A9 (ro)
AU (1) AU2010214152A1 (ro)
BG (1) BG111030A (ro)
BR (1) BRPI1008099A2 (ro)
CA (1) CA2751775A1 (ro)
CO (1) CO6501156A2 (ro)
CR (1) CR20110429A (ro)
CU (1) CU24019B1 (ro)
CZ (1) CZ2011537A3 (ro)
DE (1) DE112010001360T5 (ro)
DK (1) DK201170449A (ro)
EA (1) EA201171054A1 (ro)
EC (1) ECSP11011321A (ro)
EE (1) EE201100056A (ro)
ES (1) ES2398334B1 (ro)
FI (1) FI20115894L (ro)
GB (1) GB2479700A (ro)
HR (1) HRP20110594A2 (ro)
HU (1) HUP1200028A3 (ro)
IL (1) IL214499A0 (ro)
IS (1) IS8977A (ro)
LT (1) LT5807B (ro)
LU (1) LU91747B1 (ro)
MA (1) MA33237B1 (ro)
MX (1) MX2011008457A (ro)
NO (1) NO20111236A1 (ro)
PE (1) PE20121101A1 (ro)
PL (1) PL218336B1 (ro)
RO (1) RO127422A2 (ro)
RS (1) RS20110362A1 (ro)
SG (1) SG173657A1 (ro)
SK (1) SK500372011A3 (ro)
SM (2) SMP201100042B (ro)
SV (1) SV2011003996A (ro)
TN (1) TN2011000373A1 (ro)
TR (1) TR201108037T1 (ro)
WO (1) WO2010093267A2 (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL423477A1 (pl) * 2017-11-16 2019-05-20 Swiatek Janusz Pompa tłokowa

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US50893A (en) * 1865-11-14 Improvement in ejectors for deep wells
US1294069A (en) * 1917-09-24 1919-02-11 Frank English Lift-pump.
US1390085A (en) * 1920-05-26 1921-09-06 Cassisa Salvatore Deep-well pump
GB227242A (en) * 1923-11-08 1925-01-15 Thomas Gaskell Allen Improvements in or relating to systems of raising liquids
US1628943A (en) * 1924-10-16 1927-05-17 Edson R Wolcott Apparatus for pumping liquids
US2131183A (en) * 1935-07-05 1938-09-27 Frederick E Key Apparatus for lifting liquids
JPS4844883B1 (ro) * 1970-03-24 1973-12-27
US3736983A (en) * 1971-07-26 1973-06-05 F Beard Well pump and the method of pumping
US3829246A (en) * 1973-01-22 1974-08-13 B Hancock System for raising and using water
JPS585120Y2 (ja) * 1978-11-24 1983-01-28 林 顕「かん」 気圧差式揚水装置
JPS6258399U (ro) * 1985-09-30 1987-04-10
DE3716093A1 (de) * 1987-05-14 1988-01-28 Genswein Alfons Dipl Ing Fh Kreisprozess zur gewinnung technischer arbeit aus dem schwerkraftfeld (gravitationsfeld) der erde
GB8928263D0 (en) * 1989-12-14 1990-02-21 Kenney Alan D Apparatus for providing motive power
JP2751024B2 (ja) * 1995-04-24 1998-05-18 有限会社興和機械 吸引装置の吸引調整装置
US6167899B1 (en) 1999-07-09 2001-01-02 Chung-Min Chen Water transporting device
US6355988B1 (en) * 2000-11-08 2002-03-12 Eugene R. Maple Water lift generator system
US20050023836A1 (en) * 2003-07-28 2005-02-03 Abdalla John A. Variable buoyancy float engine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2010093267A2 *

Also Published As

Publication number Publication date
PE20121101A1 (es) 2012-08-09
WO2010093267A2 (fr) 2010-08-19
CR20110429A (es) 2012-06-12
CN102348888A (zh) 2012-02-08
CU20110157A7 (es) 2012-06-21
LT2011074A (lt) 2011-11-25
SMP201100042B (it) 2012-07-10
HUP1200028A2 (hu) 2012-03-28
TR201108037T1 (tr) 2012-04-24
CO6501156A2 (es) 2012-08-15
AU2010214152A1 (en) 2011-10-06
DE112010001360T5 (de) 2012-12-06
MX2011008457A (es) 2011-09-01
TN2011000373A1 (fr) 2013-03-27
AT512344A9 (de) 2013-07-15
FI20115894L (fi) 2011-09-12
WO2010093267A4 (fr) 2011-01-06
ES2398334A2 (es) 2013-03-15
EA201171054A1 (ru) 2012-02-28
US10823204B2 (en) 2020-11-03
SK500372011A3 (sk) 2012-03-02
EE201100056A (et) 2011-10-17
CU24019B1 (es) 2014-07-30
MA33237B1 (fr) 2012-05-02
CA2751775A1 (fr) 2010-08-19
HRP20110594A2 (hr) 2011-10-31
BG111030A (bg) 2012-02-29
GB201114648D0 (en) 2011-10-12
RS20110362A1 (en) 2012-08-31
IS8977A (is) 2011-08-23
AP2011005880A0 (en) 2011-10-31
DK201170449A (en) 2011-08-16
SG173657A1 (en) 2011-09-29
IL214499A0 (en) 2011-09-27
ES2398334B1 (es) 2014-03-26
RO127422A2 (ro) 2012-05-30
US20110300004A1 (en) 2011-12-08
ES2398334R1 (es) 2013-05-17
HUP1200028A3 (en) 2012-06-28
PL218336B1 (pl) 2014-11-28
ECSP11011321A (es) 2011-10-31
JP2012518117A (ja) 2012-08-09
BRPI1008099A2 (pt) 2016-03-08
SM201100042A (it) 2011-11-11
AU2010214152A2 (en) 2011-10-06
SV2011003996A (es) 2012-01-03
NO20111236A1 (no) 2011-09-12
PL396864A1 (pl) 2012-04-23
KR20110135939A (ko) 2011-12-20
CZ2011537A3 (cs) 2011-10-26
GB2479700A (en) 2011-10-19
LT5807B (lt) 2012-02-27
WO2010093267A3 (fr) 2010-11-04
LU91747B1 (fr) 2011-02-14

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