SE534894C2 - Energy control method and device - Google Patents
Energy control method and device Download PDFInfo
- Publication number
- SE534894C2 SE534894C2 SE1050715A SE1050715A SE534894C2 SE 534894 C2 SE534894 C2 SE 534894C2 SE 1050715 A SE1050715 A SE 1050715A SE 1050715 A SE1050715 A SE 1050715A SE 534894 C2 SE534894 C2 SE 534894C2
- Authority
- SE
- Sweden
- Prior art keywords
- outdoor temperature
- temperature sensor
- heating
- control
- outdoor
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 50
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/46—Improving electric energy efficiency or saving
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/265—Occupancy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
-
- F24F11/0012—
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/258—Outdoor temperature
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
- G05D23/32—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature with provision for adjustment of the effect of the auxiliary heating device, e.g. a function of time
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
- F24F2130/10—Weather information or forecasts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/10—Control of fluid heaters characterised by the purpose of the control
- F24H15/176—Improving or maintaining comfort of users
Abstract
Description
25 534 B94 Ändamålet med uppfinningen uppnås med hjälp av ett förfaran- de, där en utetemperaturgivare med hjälp av en extern styr- ning påverkas av ett värme- eller kylelement att känna en temperatur, som kan avvika från den verkliga utetemperaturen, varvid utetemperaturgivaren är ansluten till ett befintligt styr- och reglersystem för en värmeanläggning i en fastighet för att avge den avkända temperaturen till styr- och regler- systemet. The object of the invention is achieved by means of a method in which an outdoor temperature sensor by means of an external control is influenced by a heating or cooling element to sense a temperature which can deviate from the actual outdoor temperature, the outdoor temperature sensor being connected. to an existing control and regulation system for a heating system in a property to deliver the sensed temperature to the control and regulation system.
En anordning enligt uppfinningen innefattar ett värmeelement och ett kylelement, som är placerade så i förhållande till reglersystemets utetemperaturgivare att de genom en styrning kan bringas att avge värme respektive kyla för att bringa utetemperaturgivaren att känna en temperatur som avviker från den verkliga utetemperaturen.A device according to the invention comprises a heating element and a cooling element, which are placed in relation to the outdoor temperature sensors of the control system so that they can be caused by a control to emit heat and cooling, respectively, to make the outdoor temperature sensor feel a temperature deviating from the actual outdoor temperature.
Den externa styrningen för förfarandet och anordningen enligt uppfinningen innefattar lämpligen ett datorbaserat program, som regelbundet är anordnat att mottaga väderprognoser' och baserat på den erhållna väderprognosen kunna göra en beräk- ning av ett framtida utetemperaturvärde vid en viss tidpunkt och med ledning av detta beräknade framtida utetemperaturvär- de till värmeelementet eller kylelementet styra ut en ström, som bringar utetemperaturgivaren att avkänna en temperatur, som motsvarar det beräknade framtida utetemperaturvärdet.The external control for the method and device according to the invention suitably comprises a computer-based program, which is regularly arranged to receive weather forecasts and, based on the obtained weather forecast, be able to make a calculation of a future outdoor temperature value at a certain time and on the basis of this calculated future outdoor temperature value to the heating element or cooling element control a current which causes the outdoor temperature sensor to sense a temperature which corresponds to the calculated future outdoor temperature value.
Uppfinningen kommer nu att beskrivas närmare i form av ett utföringsexempel av hur ett förfarande och en anordning en- ligt uppfinningen kan fungera i praktiken och åskådliggjort med hjälp av en schematiserad avbildning av anordningen en- ligt uppfinningen, i Fig. 1 sedd ovanifrån och i Fig. 2 sedd från ena gaveln. 10 15 20 25 534 894 Anordningen enligt uppfinningen innefattar således en utetem- peraturgivare 1, som är ansluten till ett befintligt styr- och reglersystem för en värmeanläggning i en fastighet via en anslutningskabel 2. Denna utetemperaturgivare 1 kan i prakti- ken vara en avskalad befintlig utetermometer för ett värmean- läggningssystem. Utetemperaturgivaren 1 är anordnad på ett kylelement 3, som exempelvis kan vara ett Peltierelement. På kylelementet 3 är också anordnat ett värmeelement 4, som är anordnat så att det ligger i direkt kontakt med utetempera- turgivaren 1. Värmeelementet 4 kan också vara ett Peltierele- ment. Aggregatet av utetemperaturgivare 1, kylelement 3 och värmeelement 4 är anordnat i en värmekammare 5.The invention will now be described in more detail in the form of an exemplary embodiment of how a method and a device according to the invention can function in practice and illustrated by means of a schematic representation of the device according to the invention, seen in Fig. 1 from above and in Figs. 2 seen from one end. The device according to the invention thus comprises an outdoor temperature sensor 1, which is connected to an existing control and regulation system for a heating system in a property via a connection cable 2. This outdoor temperature sensor 1 can in practice be a stripped existing outdoor thermometer for a heating system. The outdoor temperature sensor 1 is arranged on a cooling element 3, which may for example be a Peltier element. A heating element 4 is also arranged on the cooling element 3, which is arranged so that it is in direct contact with the outdoor temperature sensor 1. The heating element 4 can also be a Peltier element. The unit of outdoor temperature sensor 1, cooling element 3 and heating element 4 is arranged in a heating chamber 5.
Inuti värmekammaren 5 är också anordnat en termometer 6, som är anordnad för att registrera den verkliga temperaturen inuti värmekammaren 5. För att också övervaka den verkliga utetemperaturen är på utsidan av värmekammaren 5 anordnat en utetermometer 7, som är anordnad för att ge uppgifter om den verkliga utetemperaturen.Inside the heating chamber 5 is also arranged a thermometer 6, which is arranged to register the actual temperature inside the heating chamber 5. In order to also monitor the actual outdoor temperature, an outdoor thermometer 7 is arranged on the outside of the heating chamber 5, which is arranged to give information about the actual outdoor temperature.
Kylelementet 3 och värmeelementet 4 inuti värmekammaren 5 är via anslutningskablar 8, 9 anslutna till en spänningskälla, som kan tillföra spänning till kylelementet resp. värmeele- mentet för att kyla eller värma utetemperaturgivaren 1 inuti värmekammaren 5. Termometern 6 inuti värmekammaren 5 är också via en signalkabel 10 ansluten till en kopplingsbox, icke visad, från vilken uppgifter om den inuti värmekammaren 5 uppmätta temperaturen kan ledas vidare till en övervaknings- och regleranordning. Även utetermometern 7 är via en signalkabel 11 ansluten till kopplingsboxen, för att överföra uppgifter om den verkliga utetemperaturen till övervaknings- och regleranordningen. 10 15 20 25 534 894 Genom att ansluta en anordning enligt uppfinningen, d.v.s. en värmekammare 5 och låta en tidigare utetemperaturgivare för en utetermometer manipuleras med hjälp av kylelementet 3 eller värmeelementet 4, kan man låta ett befintligt styr- och reglersystem för ett uppvärmningssystem i en fastighet fort- sätta att fungera, men att dess indata beträffande den tempe- ratur, som det ska regleras i förhållande till kan förändras av ett fristående system.The cooling element 3 and the heating element 4 inside the heating chamber 5 are connected via connection cables 8, 9 to a voltage source, which can supply voltage to the cooling element resp. the heating element for cooling or heating the outdoor temperature sensor 1 inside the heating chamber 5. The thermometer 6 inside the heating chamber 5 is also connected via a signal cable 10 to a junction box, not shown, from which information about the temperature measured inside the heating chamber 5 can be passed on to a monitoring and control device. The outdoor thermometer 7 is also connected to the junction box via a signal cable 11, in order to transmit data on the actual outdoor temperature to the monitoring and control device. 534 894 By connecting a device according to the invention, i.e. a heating chamber 5 and allow a previous outdoor temperature sensor for an outdoor thermometer to be manipulated by means of the cooling element 3 or the heating element 4, one can let an existing control and regulation system for a heating system in a property continue to operate, but that its input data regarding the temperature rature, which it is to be regulated in relation to can be changed by an independent system.
Med förfarandet och anordningen enligt uppfinningen kan såle- des ett befintligt styr- och reglersystem utan större instal- lationer nwderniseras och bringas att styra temperaturen i fastigheten mer noggrant och effektivt och basera styrningen på fler faktorer än enbart utetemperaturen.With the method and device according to the invention, an existing control and regulation system without major installations can thus be modernized and brought to control the temperature in the property more accurately and efficiently and base the control on more factors than just the outdoor temperature.
Värmekammaren 5 är, som nämnts ovan, via en kopplingsbox ansluten till ett datorsystem, som givetvis inte behöver vara anordnat i fastigheten, där temperaturen ska regleras, utan detta datorsystem kan i princip vara beläget var som helst.The heating chamber 5 is, as mentioned above, connected via a junction box to a computer system, which of course does not have to be arranged in the property, where the temperature is to be regulated, but this computer system can in principle be located anywhere.
Kommunikationen mellan kopplingsbox och datorsystem kan lämp- ligen ske via ett webb-gränssnitt och behöver således inte vara trådbundet. Via datorsystemet kan således spänningen till kylelementet 3 eller värmeelementet 4 regleras så att utetemperaturgivaren 1 ”känner” en temperatur, som skiljer sig från den verkliga utetemperaturen för att ta hänsyn till förväntade temperaturförändringar eller andra förväntade förändringar i uppvärmningsbehovet.The communication between the junction box and the computer system can suitably take place via a web interface and thus does not need to be wired. Via the computer system, the voltage to the cooling element 3 or the heating element 4 can thus be regulated so that the outdoor temperature sensor 1 "senses" a temperature which differs from the actual outdoor temperature to take into account expected temperature changes or other expected changes in the heating demand.
Datorsystemet som styr funktionen hos värmekammaren 5 kan exempelvis vara matat med väderprognoser för den närmaste framtiden och då beräkna ett värde, 1 bör som utetemperaturgivaren ”känna” för att med den tröghet, som finns i systemet 10 15 20 25 30 534 894 anpassa temperaturen i uppvärmningssystemet, så att tempera- turen i fastigheten hålls så konstant som möjligt eller vid den eftersträvade temperaturen.The computer system that controls the function of the heating chamber 5 may, for example, be fed with weather forecasts for the near future and then calculate a value, 1 should as the outdoor temperature sensor "feel" to adjust the temperature in the inertia contained in the system. the heating system, so that the temperature in the property is kept as constant as possible or at the desired temperature.
Datorsystemet kan givetvis vara programmerat för att ta hän- syn till uppvärmningsbehovet vid olika tider på dygnet och kan även vara programmerat för att ta hänsyn till olika kli- mateffekter, I dator- såsom solinstrålning och vindeffekter. systemet som styr värmekammaren kan också vara inlagt funk- tioner, som tar hänsyn till mikroklimatet, där fastigheten är belägen och således anpassa erhållna väderprognoser till de förväntade skillnaderna vid den aktuella fastigheten.The computer system can of course be programmed to take into account the need for heating at different times of the day and can also be programmed to take into account different climate effects, such as solar radiation and wind effects. The system that controls the heating chamber can also have built-in functions, which take into account the microclimate, where the property is located and thus adapt the received weather forecasts to the expected differences at the property in question.
Genom att under en tid mäta den verkliga temperaturen i fas- tigheten kan man också få fram ytterligare påverkansfaktorer, som kan påverka innetemperaturen och genom analys av dessa kan man också genom datorstyrningen påverka värmekammaren så att hänsyn även till dessa faktorer tas vid anpassningen av temperaturen i uppvärmningssystemet.By measuring the actual temperature in the property over a period of time, additional influencing factors can also be obtained, which can affect the indoor temperature, and by analyzing these, the heating chamber can also be influenced by computer control so that these factors are also taken into account when adjusting the temperature in heating system.
Med förfarandet och anordningen enligt uppfinningen ges såle- des en möjlighet att på enkelt sätt ge ett befintligt upp- värmningssystem en bättre och energieffektivare reglering, utan att kostnaderna för den nya energistyrningen blir allt- för höga.The method and device according to the invention thus provides an opportunity to easily give an existing heating system a better and more energy-efficient regulation, without the costs of the new energy control becoming too high.
Förfarandet och anordningen enligt uppfinningen är inte en- bart användbara vid vattenburna värmesystem, utan kan även användas vid såväl luftburna värmesystem som även värmesystem med direktverkande el. I det första fallet får systemet helt enkelt reglera tillförseln av varmluft i stället för varmvat- ten och vid ett system med direktverkande el kan förfarandet och anordningen enligt uppfinningen vara inkopplade för att 534 894 styra tillförseln av el till de elektriska uppvärmningsenhe- terna.The method and device according to the invention are not only useful in water-borne heating systems, but can also be used in both air-borne heating systems and also heating systems with direct-acting electricity. In the first case, the system may simply regulate the supply of hot air instead of hot water and in a system with direct-acting electricity, the method and device according to the invention may be connected to control the supply of electricity to the electric heating units.
Claims (10)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1050715A SE534894C2 (en) | 2010-06-30 | 2010-06-30 | Energy control method and device |
CA2803308A CA2803308A1 (en) | 2010-06-30 | 2011-06-30 | Method and device for energy control |
PCT/SE2011/050893 WO2012002902A1 (en) | 2010-06-30 | 2011-06-30 | Method and device for energy control |
CN2011800289497A CN103026140A (en) | 2010-06-30 | 2011-06-30 | Method and device for energy control |
US13/807,318 US20130126626A1 (en) | 2010-06-30 | 2011-06-30 | Method and device for energy control |
EP11801254.1A EP2588811A4 (en) | 2010-06-30 | 2011-06-30 | Method and device for energy control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1050715A SE534894C2 (en) | 2010-06-30 | 2010-06-30 | Energy control method and device |
Publications (2)
Publication Number | Publication Date |
---|---|
SE1050715A1 SE1050715A1 (en) | 2011-12-31 |
SE534894C2 true SE534894C2 (en) | 2012-02-07 |
Family
ID=45402368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE1050715A SE534894C2 (en) | 2010-06-30 | 2010-06-30 | Energy control method and device |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130126626A1 (en) |
EP (1) | EP2588811A4 (en) |
CN (1) | CN103026140A (en) |
CA (1) | CA2803308A1 (en) |
SE (1) | SE534894C2 (en) |
WO (1) | WO2012002902A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE536751C2 (en) * | 2012-10-18 | 2014-07-15 | Ecofective Ab | Method and apparatus for regulating the indoor temperature of a property |
CN104501351B (en) * | 2014-11-24 | 2017-06-06 | 广东美的制冷设备有限公司 | The temperature correction of air-conditioner and air-conditioner |
CN108873979B (en) * | 2017-05-12 | 2020-08-07 | 台达电子工业股份有限公司 | Thermal control device and thermal control method thereof |
FI12594U1 (en) * | 2019-12-13 | 2020-03-13 | Entos Energiatekniikan Optimisaeaetoe Oy | Retrofittable measuring device for a heating system of a building |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD147873A1 (en) * | 1979-12-13 | 1981-04-22 | Frank Foerster | EXTERNAL TEMPERATURE MEASUREMENT DEVICE AND SETTING FOR HEATING TEMPERATURE CONTROL SYSTEMS |
DE4008193A1 (en) * | 1990-03-15 | 1991-09-19 | Ulrich Prof Dipl Ing Walter | Control circuit for underfloor electric heating - has programmed heating with correction for external conditions and for thermal variations |
KR930003925B1 (en) * | 1991-02-25 | 1993-05-15 | 삼성전자 주식회사 | Automatic control method of separated air conditioners |
US5115967A (en) * | 1991-03-18 | 1992-05-26 | Wedekind Gilbert L | Method and apparatus for adaptively optimizing climate control energy consumption in a building |
DE4446974A1 (en) * | 1993-12-28 | 1995-06-29 | Vaillant Joh Gmbh & Co | Method to heat room rapidly |
WO2004025189A1 (en) * | 2002-09-13 | 2004-03-25 | Barix Ag | Method and device for controlling the thermal balance in buildings |
CN1955589A (en) * | 2005-10-28 | 2007-05-02 | 乐金电子(天津)电器有限公司 | Electric saving control method of outdoor unit of air conditioner |
SE529210C2 (en) * | 2005-11-22 | 2007-05-29 | Sveriges Meteorol Och Hydrolog | Ways to regulate the heating of a building at the intended level |
DE102006054996A1 (en) * | 2006-11-22 | 2008-06-05 | Techem Energy Services Gmbh | Method and device for influencing a heating control |
US8871470B2 (en) * | 2007-03-21 | 2014-10-28 | Applied Biosystems, Llc | Adaptive thermal block temperature control method and system |
EP2203687B1 (en) * | 2007-09-25 | 2011-06-01 | Danfoss A/S | A model prediction controlled energy system |
EP2093644B1 (en) * | 2008-02-23 | 2010-11-10 | Techem Energy Services GmbH | Method and device for influencing a temperature measurement at the entry of a heating regulator |
CN101464020B (en) * | 2009-01-12 | 2010-06-02 | 奇瑞汽车股份有限公司 | Vehicle PTC heating control system and control method |
CN101737906B (en) * | 2009-11-08 | 2012-06-27 | 海信科龙电器股份有限公司 | Standby electric heating control device and method of air conditioner |
-
2010
- 2010-06-30 SE SE1050715A patent/SE534894C2/en unknown
-
2011
- 2011-06-30 EP EP11801254.1A patent/EP2588811A4/en not_active Withdrawn
- 2011-06-30 WO PCT/SE2011/050893 patent/WO2012002902A1/en active Application Filing
- 2011-06-30 US US13/807,318 patent/US20130126626A1/en not_active Abandoned
- 2011-06-30 CA CA2803308A patent/CA2803308A1/en not_active Abandoned
- 2011-06-30 CN CN2011800289497A patent/CN103026140A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP2588811A1 (en) | 2013-05-08 |
US20130126626A1 (en) | 2013-05-23 |
CA2803308A1 (en) | 2012-01-05 |
CN103026140A (en) | 2013-04-03 |
EP2588811A4 (en) | 2014-04-09 |
SE1050715A1 (en) | 2011-12-31 |
WO2012002902A1 (en) | 2012-01-05 |
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