EP3267121A1 - Verfahren zur bestimmung des öffnungszustands eines öffnungsflügels eines gebäuderaums, und entsprechende vorrichtung zur bestimmung - Google Patents
Verfahren zur bestimmung des öffnungszustands eines öffnungsflügels eines gebäuderaums, und entsprechende vorrichtung zur bestimmung Download PDFInfo
- Publication number
- EP3267121A1 EP3267121A1 EP17180063.4A EP17180063A EP3267121A1 EP 3267121 A1 EP3267121 A1 EP 3267121A1 EP 17180063 A EP17180063 A EP 17180063A EP 3267121 A1 EP3267121 A1 EP 3267121A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- room
- air
- opening
- absolute humidity
- air inside
- 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
- 238000000034 method Methods 0.000 title claims abstract description 66
- 238000004458 analytical method Methods 0.000 claims abstract description 25
- 230000002123 temporal effect Effects 0.000 claims abstract description 20
- 238000005259 measurement Methods 0.000 claims abstract description 14
- 238000004364 calculation method Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims description 13
- 230000001419 dependent effect Effects 0.000 claims description 8
- 238000004590 computer program Methods 0.000 claims description 7
- 238000004378 air conditioning Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 2
- 239000003570 air Substances 0.000 description 184
- 238000001514 detection method Methods 0.000 description 11
- 230000006870 function Effects 0.000 description 8
- 238000009423 ventilation Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 208000033748 Device issues Diseases 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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
- F24F11/0001—Control or safety arrangements for ventilation
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- 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
- F24F11/0001—Control or safety arrangements for ventilation
- F24F2011/0002—Control or safety arrangements for ventilation for admittance of 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
- 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
- F24F2110/20—Humidity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/40—Damper positions, e.g. open or closed
Definitions
- the invention relates to a method for determining an opening state of an opening of a room of a building.
- the invention also relates to a method of controlling a home automation device.
- the invention also relates to a device for determining an opening state of an opening of a room of a building.
- the invention also relates to a computer program implementing one of the mentioned methods.
- the invention finally relates to a recording medium on which such a program is recorded.
- this device When the opening is operated using a home automation drive device of the opening, this device has in principle knowledge of the opening or closing state of the opening. In some cases, the home automation device still has the ability to transmit this information to another system, including a power management system.
- the home automation drive device of the opening is not aware of the opening state of the opening or does not have the ability to transmit this information to another system.
- the opening can be moved manually.
- Some motorized window devices include ambient parameter sensors. The analysis of these parameters allows in particular to optimize the quality of the ambient air in the room to improve the internal comfort of the user by acting on the openings and closures of the motorized windows to make the so-called natural ventilation. However, it is not intended to detect a manual opening of a window or a door and to avoid the impact of this action on the energy consumption of the heating and / or air conditioning system.
- the device for autonomously determining the opening state of the door, this opening state being the result of an action of any kind on the door, in particular a manual action. Furthermore, the device must also be able to determine the opening state of the opening whatever the nature of the opening, including a door or a window.
- each window can be equipped with an opening sensor. It is particularly known documents WO2009058127 or US2014135998 to provide dedicated opening sensors detecting the opening of a window or a door. This is not always economically feasible.
- JP2745917 a method of avoiding waste of energy by discriminating the open and closed states of a window of a room as a function of the rate of temperature change in the room after switching on the heating. It is then determined if it is necessary to continue warming up the room or to suspend it by turning off the heating.
- the object of the invention is to provide a device and an aperture determination method which overcomes the above disadvantages and improves the aperture state determining devices and methods known from the prior art.
- the invention makes it possible to provide a device and a method that are simple and reliable and that allow precise detection of the open state.
- the analysis step it is possible to calculate the temporal variation rate of the absolute humidity of the air inside the room, in particular the rate of temporal variation of the absolute humidity of the room can be calculated in real time. the air inside the room.
- the second threshold may be zero.
- the first threshold may be dependent on the temperature of the air inside the room and / or the temperature of the air outside the room and / or the absolute humidity of the air at the room.
- outside the room and / or the second threshold may be dependent on the temperature of the air inside the room and / or the air temperature outside the room and / or the absolute humidity of the room. the air outside the room.
- the step of using the results of the analysis step can be inhibited when the difference between the absolute humidity of the air inside the room and the absolute humidity of the air outside the room. local is less than a third threshold, especially less than 1 g / kg.
- the method may comprise, when the opening is in an open state, a step of calculating a rate of renewal of the air in the room, the calculation using the variations of the absolute humidity of the air at the room. inside the premises.
- the method may comprise, following the passage of the opening of a closed state to an open state, a step of initialization of the rate of renewal of the air in the room.
- the method may comprise the transmission of an information or control message as soon as the rate of renewal of the air is greater than a fourth threshold.
- a device makes it possible to determine a state of opening of an opening of a room of a building, the room being equipped with the opening.
- the device comprises hardware and / or software elements implementing the determination method defined above.
- the invention also relates to a computer program comprising computer program code means adapted to implement the steps of the determination method defined above or the control method defined above when the program runs on a computer.
- the invention also relates to a processor-readable recording medium on which is recorded a computer program comprising instructions for executing the steps of the previously defined determination method or the previously defined control method.
- FIG. 1 An example of a building 1 equipped with an embodiment of a device for determining a state of opening of an opening 3 according to the invention is described below with reference to the figure 1 .
- Building 1 can be a residential building or a commercial building, for example an office building or an industrial building.
- the building includes for example a compartmentalization in several premises.
- the building comprises a room 2 equipped with the opening 3.
- the opening 3 allows, in its open configuration, an air exchange between the environment 30 outside the building and the inner environment 20 to the local.
- the opening allows a renewal of the air located inside the room.
- the opening is a window.
- the opening can be of another nature, including a door, a French window, a ventilation hatch or a ventilation system including a motorized ventilation system.
- the building is compartmentalized in several premises.
- the room 2 is equipped with a door 4 allowing access to room 2 from another room in the building.
- the door 4 allows, in its open configuration, an air exchange between the indoor environment 35 little busy building, but outside the room, and the inner environment 20 to the local.
- the door in an open or open type of opening, the door as an opening, allows a renewal of the air located inside the room. This may be the case of a meeting room.
- the room 2 is also equipped with a home automation device 10 providing a comfort function in the building room.
- the home automation device 10 may be a heating device, an air conditioning device or a motorized ventilation device.
- the home automation device 10 can be controlled by a control unit 11. This control unit can be arranged in the room 2 or in any other place. According to one aspect of the invention, the operation of the home automation device 10 is dependent on the opening or closing state of the opening of the room.
- the room 2 is also equipped with a device 90 for determining the opening state of the opening 3 of the room 2 of the building 1.
- the control unit 11 can be a thermostat or any other type of control device of the home automation device.
- the determining device 90 comprises elements 91, 92, 93, 94, 95, 96 hardware and / or software implementing or governing the method of determining the opening state of the opening 3 object of the invention .
- the determination device 90 comprises the hardware and / or software elements making it possible to implement the steps of the method for determining the opening state of the opening 3 which is the subject of the invention. These different elements may include software modules.
- the acquisition element 95 must be able to provide the temperature and humidity of the external environment 30 to the building and the room when it is desired to determine the state of the opening 3 allowing in open configuration the exchanges of air between the inner and the outer medium and the outer medium of the room and the building.
- the acquisition element 95 must be able to supply the temperature and the humidity of the outside medium to the room but inside the building when it is desired to determine the state of the opening 4 allowing in open configuration the exchanges of air between the inner and the outer medium and the outer medium on the premises but inside the building.
- a single comparator can be used to replace the comparators mentioned above.
- One embodiment of the method for determining an opening state of the opening 3 of the room 2 of the building 1 is described below with reference to the figure 3 . This embodiment is described in the case of a period where the interior of the room is heated.
- a memory 96 is initialized to contain a value characterizing the opening state of the opening leaf.
- the memory is initialized so that it translates that the opening is in the closed state. It is also possible to initialize a memory with values quantifying the absolute humidity HAI of the air inside the room, the absolute humidity HAE of the air outside the room, the relative humidity HRI of the room. air inside the room, the relative humidity HRE of the air outside the room, the temperature TI of the air inside the room and the temperature TE of the air outside the room. local.
- a measurement is made of the temperature TI of the air inside the room. This measurement is advantageously carried out by the temperature measurement sensor 93. Similarly, an acquisition of the temperature TE of the air is carried out outside the room.
- This determination is for example carried out by the element 921 of the computer 92.
- the environment outside the room may be the environment outside the building or the environment outside the premises but inside the building.
- the air outside the room can therefore be the air from the outside of the building or the air from the outside to the inside of the building.
- the difference DELTA is compared between the absolute humidity HAI of the air inside the room and the absolute humidity HAE of the air outside the room at a threshold S3.
- the threshold S3 may be less than 1 g / kg.
- the comparisons are for example made by the comparators 9231 and 9233 of the computer 92. If this difference is smaller than the threshold S3, then the method is difficult to apply and does not make it possible to differentiate an open sash from a closed sash and it is looped on the sill. step E20. Otherwise, that is to say if this difference is greater than the threshold S3, we go to the sixth step E50.
- a sixth step E50 the temporal evolutions of the absolute humidity HAI of the air inside the room are analyzed.
- the determined values of the absolute humidity HAI of the air inside the room have been stored.
- a history of the values of the absolute humidity HAI of the air inside the room has been constituted.
- the history covers at least several minutes before the present moment.
- the rate of change TX of the absolute humidity HAI of the air inside the room is determined as a function of time.
- this analysis step makes it possible to obtain the variation rate TX of the absolute humidity HAI of the air inside the premises in real time. This analysis is performed for example by the analysis element 922 of the computer 92.
- step E70 considering the result of the test of step E60, it is considered that the opening is in an open state. Thus, it is possible to record in the memory 96 a value that translates the open state of the opening.
- step E90 considering the result of the test of step E80, it is considered that the opening is in a closed state.
- the method advantageously comprises the transmission of an information or command message as soon as the state of the opening stored in memory changes from “closed” to "open” or, more generally, when the state of the opening stored in memory changes value.
- the message may be informative and intended for a user. It can be a visual message and / or sound.
- the message can be sent via SMS or e-mail.
- the message may be a control message, in particular a message stopping the home automation device providing the comfort function or a start-up message of the home automation device providing the comfort function.
- Such a control message can be sent either directly to the home automation devices providing the comfort function or to the control unit 11.
- the transmission of the information or control message is provided by the transmission element 94 of the determining device 90.
- the method of determining the opening state of the opening is inhibited when the difference DELTA between the absolute humidity HAI of the air inside the room and the absolute humidity HAE air outside the room is below a threshold S3, especially less than 1 g / kg.
- a threshold S3 especially less than 1 g / kg.
- only certain steps of the method can be inhibited, such as the step of using the results of the analysis step. This situation can occur during a stormy period in summer or during a heat wave.
- the absolute humidity inside and outside is too close, or if the absolute humidity outside is greater than the absolute humidity inside, the process is not used. invention for detecting the opening state of the opening.
- the method may comprise a step of calculating a rate of renewal of the air in the room, that is to say a rate of air exchange between the inside 20 of the room and the outside. 30 from the local.
- the calculation uses changes in the absolute humidity of the air inside the room.
- the value of this rate is initialized and its determination begins when it is detected that the opening passes from a closed state to an open state.
- the initialization of this renewal rate is at most at a given time interval. For example, the rate is initialized at most once a day, in particular during the first opening of the opening of the day.
- the variation of the absolute humidity HAI of the air inside the room makes it possible to determine the air exchange that has occurred between the outside of the room and the interior of the room when the opening is in its room. open state. This can in particular be achieved with knowledge of other parameters such as the absolute humidity HAE of the air outside the room.
- the rate of air exchange is advantageously correlated with an index of moisture evacuation from the inside to the outside. This corresponds to the decrease of the absolute humidity of the air inside the room. It is thus possible to calculate an opening time of the opening so that the renewal of air is independent of the climatic conditions outside the room.
- the mixture of indoor and outdoor air caused by an opening of the opening causes a law of decrease of the air moisture evacuation index having decreasing exponential variation. Since the two absolute humidities are never strictly equal, it is necessary to set a threshold on the evacuation index of the humidity (for example 70%) beyond which it is considered that the air of the room has been sufficiently renewed. As soon as the index of evacuation of moisture exceeds this threshold, we can advise the occupant of the room to close the opening. As for state information opening the opening, the information that the room air has been sufficiently renewed can be issued in different ways. The time required to reach the threshold depends on the external conditions, and the difference between the outdoor conditions and the indoor conditions. For example, the difference in temperature and wind or drafts are important, plus the renewal of air is fast.
- closing the opening manually before the threshold is reached can be detected.
- Information can then be provided to the occupant of the room to indicate that the air has not been renewed sufficiently in the room.
- the moisture evacuation index threshold desired by the occupant can be set arbitrarily and stored.
- This threshold can therefore be adjustable, especially among other parameters.
- the threshold can be automatically learned by the system, in particular on the basis of the opening and manual closing detections of the opening made by the determination method according to the invention. For example, it is possible to calculate a mean moisture evacuation index from a history of openings and closures of the opening. This average index can be registered as a threshold. Thus, one can then, on this basis, advise the occupant of the room as to the optimum time of closure of the opening. This optimal moment is thus variable according to the external conditions all things being equal elsewhere. If, for example, in the last month, the average humidity evacuation index is 70%, 70% is recorded as the threshold and the occupant is then informed as soon as the threshold is reached so that he knows that the opening can be closed.
- the opening is motorized, it can be closed automatically at the ideal time provided by the method described above. Otherwise, we can prevent as seen above the occupant as soon as the threshold is reached so that he knows that the opening can be closed.
- a simple measurement of the outside temperature is enough to deduce the best moment of the day to open an opening in order to renew the air of the room. It is not necessary for this to analyze the humidities of the air inside and outside the room. As seen previously, the lower the temperature difference between the inside and the outside, the less energy is exchanged. For example, 5 minutes of opening of the opening when -10 ° C outside may correspond to about 40 minutes of opening of the opening when it is 12 ° C outside, for an indoor temperature of about 19 ° C.
- the determination device issues an information or command message as soon as the rate of renewal of the air is greater than a threshold S4 which has been defined previously.
- a temperature value and “a temperature” may be equivalent
- an absolute humidity value and “an absolute humidity” may be equivalent
- a rate value of 'relative humidity' and 'relative humidity' may be equivalent.
- opening state of an opening means the configuration and / or the position of the opening. Such an open state can be a closed state, an open state, or a half open state.
- opening means any device for renewing the air inside the room.
- it may be a window, a door, a ventilation hatch, or even a ventilation system.
- an opening of an opening of the room has the effect of dropping suddenly the absolute humidity of the air inside the room, until reaching a balance with the absolute humidity of the air at the room. outside the premises.
- the absolute humidity drop of the air inside the room stops.
- the determination method according to the invention can be applied. . It should be noted that this is independent of the temperature difference between the inside and the outside. For example, in case of rain, the relative humidity of the air outside the room is 100%.
- the air contains a little less than 9g of water per m 3 , ie the absolute humidity of the air at the outside is worth a little less than 9g / m 3 .
- this rate corresponds to a relative humidity of 60% for air at 20 ° C.
- the relative humidity of the air inside the room increases above 60%.
- the heating period particularly when it is particularly desired to prevent the heating operation with an open door, the fact that the outside temperatures are low imposes absolute humidities of the outside air very low. The accuracy of the detection method is enhanced in such situations.
- the absolute humidity of the air inside the room is generally lower than the absolute humidity of the air outside the room. It is therefore possible to detect the opening of the opening symmetrically to what is done during the heating period. An opening of the opening causes a rapid increase in the absolute humidity of the air inside the room. However, the detection is less reliable, the production of humidity inside the premises disturbing the detection. In this case of air-conditioning, the difference between the absolute humidity HAE of the air outside the room and the absolute humidity HAI of the air inside the room at the threshold S3 is compared.
- the absolute humidity values may be expressed in g / m 3 or in g / kg.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL17180063T PL3267121T3 (pl) | 2016-07-06 | 2017-07-06 | Sposób określania stanu otwarcia skrzydła pomieszczenia budynku i powiązane urządzenia określające |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1656482A FR3053769B1 (fr) | 2016-07-06 | 2016-07-06 | Procede de determination d'un etat d'ouverture d'un ouvrant d'un local d'un batiment et dispositif de determination associe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3267121A1 true EP3267121A1 (de) | 2018-01-10 |
EP3267121B1 EP3267121B1 (de) | 2019-06-05 |
Family
ID=56990590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17180063.4A Active EP3267121B1 (de) | 2016-07-06 | 2017-07-06 | Verfahren zur bestimmung des öffnungszustands eines öffnungsflügels eines gebäuderaums, und entsprechende vorrichtung zur bestimmung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3267121B1 (de) |
FR (1) | FR3053769B1 (de) |
PL (1) | PL3267121T3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022129194A1 (fr) * | 2020-12-18 | 2022-06-23 | Somfy Activites Sa | Procédé de gestion thermique d'une zone d'un bâtiment et installation de gestion thermique pour mettre en œuvre ledit procédé |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3114376B1 (fr) | 2020-09-21 | 2022-11-25 | Commissariat Energie Atomique | Procédé et système pour conseiller sur l’opportunité d’actionner un ouvrant en vue d’améliorer le confort thermique et/ou la qualité de l’air |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05163754A (ja) * | 1991-12-19 | 1993-06-29 | Matsushita Electric Ind Co Ltd | トイレ装置 |
US5881951A (en) * | 1997-09-18 | 1999-03-16 | Carpenter; Peter W. | Ventilator for beneath enclosed structures |
DE20208031U1 (de) * | 2002-05-23 | 2002-08-08 | Schabus Wolfgang | Sicherheitsfernsteuerungssystem zum Steuern von Abluftfördergeräten |
JP2004331027A (ja) * | 2003-05-12 | 2004-11-25 | Denso Corp | 空調装置及び開口部開閉判断装置 |
DE102005045991A1 (de) * | 2005-09-27 | 2007-04-12 | Hamatrol Mauertrockenlegungssysteme Hildegard Berger E.K. | Vorrichtung zur Be- und Entlüftung eines Raums |
WO2009058127A1 (en) * | 2007-10-30 | 2009-05-07 | Henry Lewis Steinberg | Dwellings climate control management system and method |
DE202009010917U1 (de) * | 2009-08-12 | 2009-12-03 | Brandl, Gunar-Helge | Lüftungssystem zur Feuchteregulierung in Räumen |
DE102010055065A1 (de) * | 2010-12-17 | 2012-06-21 | Renate Seifarth | Belüftungsvorrichtung zur automatischen Belüftung und Entfeuchtung von Kellerräumen |
DE202014001940U1 (de) * | 2014-02-28 | 2014-04-08 | Siemens Schweiz Ag | Offenbarung eines Fensterkontakts |
EP2947396A1 (de) * | 2014-05-20 | 2015-11-25 | Schwille-Elektronik Produktions- und Vertriebs GmbH | Verfahren zum belüften eines raumes sowie lüftungsanlage hierfür |
-
2016
- 2016-07-06 FR FR1656482A patent/FR3053769B1/fr not_active Expired - Fee Related
-
2017
- 2017-07-06 PL PL17180063T patent/PL3267121T3/pl unknown
- 2017-07-06 EP EP17180063.4A patent/EP3267121B1/de active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05163754A (ja) * | 1991-12-19 | 1993-06-29 | Matsushita Electric Ind Co Ltd | トイレ装置 |
US5881951A (en) * | 1997-09-18 | 1999-03-16 | Carpenter; Peter W. | Ventilator for beneath enclosed structures |
DE20208031U1 (de) * | 2002-05-23 | 2002-08-08 | Schabus Wolfgang | Sicherheitsfernsteuerungssystem zum Steuern von Abluftfördergeräten |
JP2004331027A (ja) * | 2003-05-12 | 2004-11-25 | Denso Corp | 空調装置及び開口部開閉判断装置 |
DE102005045991A1 (de) * | 2005-09-27 | 2007-04-12 | Hamatrol Mauertrockenlegungssysteme Hildegard Berger E.K. | Vorrichtung zur Be- und Entlüftung eines Raums |
WO2009058127A1 (en) * | 2007-10-30 | 2009-05-07 | Henry Lewis Steinberg | Dwellings climate control management system and method |
DE202009010917U1 (de) * | 2009-08-12 | 2009-12-03 | Brandl, Gunar-Helge | Lüftungssystem zur Feuchteregulierung in Räumen |
DE102010055065A1 (de) * | 2010-12-17 | 2012-06-21 | Renate Seifarth | Belüftungsvorrichtung zur automatischen Belüftung und Entfeuchtung von Kellerräumen |
DE202014001940U1 (de) * | 2014-02-28 | 2014-04-08 | Siemens Schweiz Ag | Offenbarung eines Fensterkontakts |
EP2947396A1 (de) * | 2014-05-20 | 2015-11-25 | Schwille-Elektronik Produktions- und Vertriebs GmbH | Verfahren zum belüften eines raumes sowie lüftungsanlage hierfür |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022129194A1 (fr) * | 2020-12-18 | 2022-06-23 | Somfy Activites Sa | Procédé de gestion thermique d'une zone d'un bâtiment et installation de gestion thermique pour mettre en œuvre ledit procédé |
FR3118136A1 (fr) * | 2020-12-18 | 2022-06-24 | Somfy Activites Sa | Procédé de gestion thermique d’une zone d’un bâtiment et installation de gestion thermique pour mettre en œuvre ledit procédé |
Also Published As
Publication number | Publication date |
---|---|
EP3267121B1 (de) | 2019-06-05 |
FR3053769A1 (fr) | 2018-01-12 |
FR3053769B1 (fr) | 2018-08-10 |
PL3267121T3 (pl) | 2020-01-31 |
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