EP1591734A1 - Dispositif de contrôle du taux d'humidité dans une cave à vin électrodomestique - Google Patents
Dispositif de contrôle du taux d'humidité dans une cave à vin électrodomestique Download PDFInfo
- Publication number
- EP1591734A1 EP1591734A1 EP05009440A EP05009440A EP1591734A1 EP 1591734 A1 EP1591734 A1 EP 1591734A1 EP 05009440 A EP05009440 A EP 05009440A EP 05009440 A EP05009440 A EP 05009440A EP 1591734 A1 EP1591734 A1 EP 1591734A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- humidity
- value
- wine cellar
- acquiring
- moisture content
- 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
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Classifications
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- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/48—HVAC for a wine cellar
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- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/02—Humidity
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- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
- F25D2317/0413—Treating air flowing to refrigeration compartments by purification by humidification
- F25D2317/04131—Control means therefor
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- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
- F25D2331/80—Type of cooled receptacles
- F25D2331/803—Bottles
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- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/36—Visual displays
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- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2500/00—Problems to be solved
- F25D2500/04—Calculation of parameters
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- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
- F25D31/006—Other cooling or freezing apparatus specially adapted for cooling receptacles, e.g. tanks
- F25D31/007—Bottles or cans
Definitions
- the present invention relates to the control of humidity in an electrodomestic wine cellar in which the wine contained in bottles is maintained in optimal conditions for its conservation. Indeed, for good conservation, the bottles of wine must be protected from light, in an environment whose temperature and humidity are controlled and preferably kept horizontally. More precisely, the present invention proposes to carry out an electronic control and regulation of the humidity level of the air present in the enclosure of the wine cellar.
- the principle of seeking to ensure the level of humidity required for the conservation of wine bottles is known on domestic wine cellars of the current market.
- the solution generally used is to use the water from the defrosting of the cold production system. Indeed, the evaporator of the heat pump which ensures the production of cold tends to cover with frost. The system is therefore regularly stopped to ensure the defrosting of said evaporator.
- the water resulting from this deicing is generally recovered in a gutter of greater or lesser volume depending on the devices. A quantity of water, corresponding at most to the volume of the gutter, is therefore present inside the enclosure of the apparatus.
- This gutter is also equipped with an overflow which evacuates excess water to the outside. In general, the excess water is carried on the bell of the compressor, hot part favoring its evaporation in the room where is arranged the wine cellar electrical appliances.
- This device has the following constraint: it does not guarantee not a minimum humidity level. Indeed, the water reserve has, in general, a low volume and this can sometimes prove to be insufficient to maintain a hygrometry adapted to a good wine preservation. Indeed, most of the time, the wine is contained in glass bottles with a stopper usually made cork. This plug, to not let through the air that could damage the wine, or let the wine out, must ensure perfect tightness of the bottle. Or, if the humidity conditions around the bottle are such that the humidity is too much low, the cap may dry out and shrink and therefore to no longer ensure a good seal of said bottle. A ideal value of the relative humidity around the bottle is is around 65% to 75%. But lower values are acceptable provided that they are not present during a duration too long.
- the device described proposes to carry out an electronic control and regulation of the humidity level of the air present in the enclosure of the wine cellar. It also proposes to provide the user with permanent information on the moisture content present in his wine cellar.
- a wine cellar according to the invention comprises inside its pregnant, besides the elements usually present on this type of apparatus, a tank serving as a reserve of water, a humidity sensor (resistive or capacitive type, for example) and a card electronic device allowing at least the control of the humidity sensor and means of transmitting to the user information about the humidity level.
- a humidity sensor resistive or capacitive type, for example
- the water tank can hold up to two liters of water. It makes available to the user a volume of water consequent and manageable.
- This tray is removable and is placed by example, in the lower part of the enclosure of the wine cellar, allowing thus the evaporation of water throughout the enclosure.
- the electronic device with its humidity sensor allows continuously measure the level of humidity in the enclosure of the device. It also allows to communicate information to the user through a visual or audible means in case too low humidity in his cellar. The user will then only have fill the tank with water to restore the correct humidity level.
- the humidity sensor will be outside of J.a. immediate proximity to the water reserve tank to avoid any risk of corruption of information.
- the device could also to be able to provide alphanumeric information and particular a numerical value of the relative humidity in the speaker of the device. This may have the advantage of preventing the user of too high a moisture content which, if it is in general without consequence for the wine, can be harmful for the labels affixed to the bottles.
- a fan which can be the one ensuring the homogenization of the temperature inside the wine cellar, is located, for example, in the upper part of the device enclosure and ensures a mixing of the air and thus a homogenization of the humidity on the sensor. So, the degree of humidity seen by the sensor is a true picture of the moisture content inside the device.
- Another embodiment of the invention provides for the presence a water supply from the area.
- the detection of a level of low humidity activates an automatic device comprising, at less a solenoid valve that allows the filling of the tank water reserve.
- the display is used to inform the proper functioning of the device, but the intervention of the user is no longer necessary: the device is autonomous.
- the method for acquiring and managing the value of the moisture content in the wine cellar is as follows.
- a first step is to acquire the value of the humidity of the air using the electronic humidity sensor and the electronic card.
- the operation of this well-known electronic device is to measure a voltage which is the image of the relative humidity present in the enclosure of the wine cellar.
- the value of the relative humidity is thus acquired and then stored in an electronic memory.
- the first test is performed to know if the number of values stored following the first step is sufficient. If it is not a new first step is realized. If the number of values is sufficient with respect to a predetermined criterion, for example of the order of 40 measurements acquired over a period of approximately 600 milliseconds, the method proceeds to the next step.
- a second step is to calculate the average value of the humidity of the air using the previously stored values.
- a second test is then to check the correct operation of the sensor. This step is not mandatory but it ensures the reliability of the information given by the sensor. If the value of the relative humidity obtained corresponds to a state of short circuit or of open circuit at the level of the electronic card, then the information is transmitted to the user via the display and the process goes back to the first step. This will display the error message as long as the problem on the circuit board persists. If the correct operation of the sensor is deduced from this second test, a third test is performed. This third test consists in determining a duration. If the average value of the humidity is above the acceptable threshold, then this duration is equal to zero.
- the method calculates how long the average value of the moisture is below the acceptable threshold. If this duration has not reached the maximum acceptable time, the process returns to the first step. Otherwise, the information is transmitted to the user and / or an automatic filling action is performed in the case where a suitable device has been provided. Then the process goes back to the first step.
- the maximum duration accepted here may be, for example, of the order of one hour and the minimum relative humidity rate accepted may be as low as 30%.
- the maximum duration is chosen to be of the order of one hour and the selected minimum relative humidity rate chosen is of the order of 30%, and this, for at least two reasons.
- the first reason is that a low relative humidity rate during such a period does not endanger the preservation of the wine.
- the second is that it eliminates disturbances that may affect the measurement.
- Said disturbances can be of three types. The first type is the case of opening the door. This disturbance tends to equalize the relative humidity between the inside and the outside of the wine cellar. It is therefore necessary to have a rest period before the measurement of the relative humidity performed is effectively representative of the humidity inside the cellar.
- the second type of disturbance is related to the operation of the cold production system.
- the maintenance of the desired temperature inside the wine cellar is provided by a heat pump device. Thermostats start or stop the chiller to maintain the temperature within the desired temperature range.
- the temperature inside the wine cellar oscillates permanently.
- the humidity sensor measures a relative humidity, which by definition is a value that depends on the temperature, since it represents the ratio between the actual amount of water vapor contained in the air and the maximum amount of steam. water that this air can hold at a given temperature.
- the maximum amount of water vapor that the air can contain also varies, so with constant water content in the air, the relative humidity value varies.
- the third type of disturbance is also related to the operation of the cold production system.
- the evaporator during cold production gradually traps water on its surface, in frost form, this tends to temporarily dry the air inside the cellar, lowering the humidity. This moisture is recovered during defrosting periods, the humidity level then rises. It is therefore necessary to provide an acceptable range of values for the measured relative humidity value and a time during which a low value of relative humidity is accepted, which take into account the possible disturbances without systematically triggering an alarm.
- Figure 1 there is shown a front perspective view of an electrodomestic wine cellar 1 according to the invention.
- This wine cellar 1 is mainly formed of a chamber 2 and of a door 3.
- the cold generation system for example is not represented.
- At least a shelf 4 having openings 5 of any shape allowing the air to circulate freely between the different levels. These shelves 4 allow to disperse the bottles 6 kept in the wine cellar 1.
- the device according to the invention comprises a water reserve tank 7, here placed, as an example, down the enclosure and ideally removable. It also includes an electronic humidity sensor 8, which the position is also given as an example. It is however necessary ensure that this sensor 8 is in an area where the humidity relative is well representative of that prevailing in the enclosure 2. This sensor is connected to an electronic card (not shown) acquisition and management of moisture.
- the device according to the invention may finally comprise a fan 9 which can be specific to him, but which can also be the one that we meet on known wine cellars and which ensures the homogenization of the temperatures inside said wine cellar. Note that ideally the sensor 8 is well placed in the air flow stirred by the fan 9.
- the device according to the invention also comprises a device 10 transmission of information to the user.
- This device 10 can be visual and / or sound and / or alphanumeric type. he it is thus possible to transmit different messages to the user on the operation of his wine cellar 1 in general and on the humidity rate that prevails in particular. These measures is ideally inserted in the control panel of the wine cellar electricals.
- FIG. 2 shows a flow chart showing a example of a process for acquiring and exploiting the measurement of relative humidity in an electrodomestic wine cellar.
- An advantageous embodiment of the invention can combine a device according to the invention with the known device recovery of defrost water.
- the de-icing water then being driving to the water tank 7 and an overflow system being provided on said bin 7 with evacuation towards the bell of the compressor.
- the invention responds to the desire to achieve control and electronic regulation of the humidity level of the air present in the enclosure of the wine cellar. It also allows to provide the user with permanent information on the moisture content present in his wine cellar. The invention thus guarantees a safe storage of the wine.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
Description
Plus précisément, la présente invention se propose de réaliser un contrôle et une régulation électronique du niveau d'humidité de l'air présent dans l'enceinte de la cave à vin.
La solution généralement retenue consiste à utiliser l'eau issue du dégivrage du système de production de froid. En effet, l'évaporateur de la pompe à chaleur qui assure la production de froid a tendance à se couvrir de givre. Le système est donc régulièrement arrêté afin d'assurer le dégivrage dudit évaporateur. L'eau issue de ce dégivrage est en général récupérée dans une gouttière de volume plus ou moins important selon les appareils. Une quantité d'eau, correspondant au maximum au volume de la gouttière, est donc présente à l'intérieur de l'enceinte de l'appareil. Cette gouttière est, par ailleurs, munie d'un trop-plein qui évacue l'eau excédentaire vers l'extérieur. En général l'eau excédentaire est conduite sur la cloche du compresseur, partie chaude favorisant son évaporation dans la pièce où est disposée la cave à vin électrodomestique.
Il se propose, de plus, de fournir à l'utilisateur une information permanente sur le taux d'humidité présent dans sa cave à vin.
Une première étape consiste à acquérir la valeur de l'humidité de l'air à l'aide du capteur électronique d'humidité et de la carte électronique. Le fonctionnement de ce dispositif électronique bien connu par ailleurs consiste à mesurer une tension qui est l'image de l'humidité relative présente dans l'enceinte de la cave à vin. La valeur de l'humidité relative est donc acquise puis stockée dans une mémoire électronique.
On premier test est réalisé pour savoir si le nombre de valeurs stockées à la suite de la première étape est suffisant. S'il ne l'est pas une nouvelle première étape est réalisée. Si le nombre de valeur est suffisant par rapport à un critère prédéterminé, par exemple de l'ordre de 40 mesures acquises sur une durée d'environ 600 millisecondes, le procédé passe à l'étape suivante.
Une seconde étape consiste à calculer la valeur moyenne de l'humidité de l'air à l'aide des valeurs précédemment stockées.
Un second test consiste alors à vérifier le bon fonctionnement du capteur. Cette étape n'est pas obligatoire mais elle permet d'assurer la fiabilité de l'information donnée par le capteur. Si la valeur de l'humidité relative obtenue correspond à un état de court-circuit ou bien de circuit ouvert au niveau de la carte électronique, alors l'information est transmise à l'utilisateur via l'affichage et le procédé repart à la première étape. Ainsi le message d'erreur s'affichera tant que le problème sur la carte électronique persistera. Si le bon fonctionnement du capteur est déduit de ce second test, un troisième test est réalisé.
Ce troisième test consiste à déterminer une durée. Si la valeur moyenne de l'humidité est au-dessus du seuil acceptable, alors cette durée est égale à zéro. Sinon, le procédé calcule depuis combien de temps la valeur moyenne de l'humidité est au-dessous du seuil acceptable. Si cette durée n'a pas atteint là durée maximale acceptable, le procédé retourne à la première étape. Sinon, l'information est transmise à l'utilisateur et/ou une action de remplissage automatique est réalisée dans le cas où un dispositif adéquat a été prévu. Puis le procédé repart à la première étape. La durée maximale acceptée ici peut être, à titre d'exemple de l'ordre d'une heure et le taux d'humidité relative minimum accepté peut descendre jusqu'à 30%.
Le premier type est le cas de l'ouverture de la porte. Cette perturbation tend à égaliser le taux d'humidité relative entre l'intérieur et l'extérieur de la cave à vin. Il faut donc une période de repos avant que la mesure de l'humidité relative effectuée soit effectivement représentative de l'humidité à l'intérieur de la cave.
Le second type de perturbation est lié au fonctionnement du système de production de froid. En effet, le maintien de la température voulue à l'intérieur de la cave à vin est assuré par un dispositif de pompe à chaleur. Des thermostats assurent la mise en marche ou l'arrêt du dispositif de production de froid de façon à maintenir la température dans la plage de température voulue. Ainsi la température à l'intérieur de la cave à vin électrodomestique oscille en permanence. Or le capteur d'humidité mesure une humidité relative, qui par définition est une valeur qui dépend de la température, puisqu'elle représente le rapport entre la quantité réelle de vapeur d'eau contenue dans l'air et la quantité maximale de vapeur d'eau que cet air peut contenir à une température donnée. Quand la température varie, la quantité maximale de vapeur d'eau que l'air peut contenir varie elle aussi, donc à quantité d'eau contenue dans l'air constante, la valeur de l'humidité relative varie.
Le troisième type de perturbation est, lui aussi, lié au fonctionnement du système de production de froid. L'évaporateur lors des productions de froid piége progressivement de l'eau sur sa surface, sous forme givre, cela tend à assécher momentanément l'air intérieur de la cave, faisant baisser le taux d'humidité. Cette humidité est récupérée lors des périodes de dégivrage, le taux d'humidité remonte alors.
Il faut donc prévoir une plage de valeurs acceptable pour la valeur d'humidité relative mesurée et une durée pendant laquelle une faible valeur d'humidité relative est acceptée, qui prennent en compte les perturbations possibles sans systématiquement déclencher une alarme.
- La figure 1 est une vue en perspective de face d'une cave à vin électrodomestique selon l'invention; et
- La figure 2 est un organigramme présentant un exemple de procédé d'acquisition et d'exploitation de la mesure du taux d'humidité relative dans une cave à vin électrodomestique.
Elle permet de plus, de fournir à l'utilisateur une information permanente sur le taux d'humidité présent dans sa cave à vin.
L'invention garantit ainsi une conservation du vin en toute sécurité.
Claims (9)
- Procédé d'acquisition et de gestion de la valeur du taux d'humidité dans une cave à vin comprenant une enceinte 2 destinée à recevoir des bouteilles de vin 6 pour leur conservation, un bac 7 servant de réserve d'eau, un capteur d'humidité électronique 8 et une carte électronique permettant au moins le contrôle du capteur d'humidité et du moyen 10 permettant de transmettre à l'utilisateur une information sur le taux d'humidité,
caractérisé en ce qu'il comprend les étapes suivantes :a- Acquisition de la valeur de l'humidité de l'air à l'aide du capteur électronique d'humidité et de la carte électronique.b- Test visant à déterminer si le nombre de valeurs stockées à la suite de la première étape est suffisant :S'il ne l'est pas, retour à l'étape a.Si le nombre de valeurs est suffisant par rapport à un critère prédéterminé, passage à l'étape c.c- Calcul de la valeur moyenne de l'humidité de l'air à l'aide des valeurs stockées à l'étape a.d- Test consistant à déterminer une durée :Si la valeur moyenne de l'humidité est au-dessus du seuil acceptable, alors cette durée est égale à zéro.Sinon, calcul de la durée depuis laquelle la valeur moyenne de l'humidité est au-dessous du seuil acceptable.
Si cette durée n'a pas atteint la durée maximale acceptable, retour à l'étape a.
Sinon, transmission de l'information à l'utilisateur et/ou une action de remplissage automatique. Puis retour à l'étape a. - Procédé d'acquisition et de gestion de la valeur du taux d'humidité dans une cave à vin selon la revendication 1,
caractérisé en ce qu'il comprend une étape c' supplémentaire entre les étapes c et d :c'- Test visant à vérifier le bon fonctionnement du capteur :Si la valeur de l'humidité relative obtenue correspond à un dysfonctionnement du capteur, alors il y a transmission de l'information à l'utilisateur et retour à l'étape a.Si le fonctionnement du capteur est correct, passage à l'étape d. - Procédé d'acquisition et de gestion de la valeur du taux d'humidité dans une cave à vin selon la revendication 1\ou 2,
caractérisé en ce qu'il comprend en outre un ventilateur 9 permettant de réaliser un brassage de l'air présent dans l'enceinte 2. - Procédé d'acquisition et de gestion de la valeur du taux d'humidité dans une cave à vin selon l'une quelconque des revendications 1 à 3,
caractérisé en ce qu'il comprend en outre au moins un moyen de reniplissage automatique du bac réserve d'eau 7 tel qu'une électrovanne permettant d'admettre de l'eau du secteur. - Procédé d'acquisition et de gestion de la valeur du taux d'humidité dans une cave a vin selon l'une quelconque des revendications précédentes,
caractérisé en ce que l'information transmise à l'utilisateur est de type lumineux. - Procédé d'acquisition et de gestion de la valeur du taux d'humidité dans une cave à vin selon l'une quelconque des revendications précédentes,
caractérisé en ce que l'information transmise à l'utilisateur est de type sonore. - Procédé d'acquisition et de gestion de la valeur du taux d'humidité dans une cave à vin selon l'une quelconque des revendications précédentes,
caractérisé en ce que l'information transmise à l'utilisateur est de type alphanumérique. - Procédé d'acquisition et de gestion de la valeur du taux d'humidité dans une cave à vin selon l'une quelconque des revendications précédentes,
caractérisé en ce que le capteur d'humidité électronique 8 est de type résistif. - Procédé d'acquisition et de gestion de la valeur du taux d'humidité dans une cave à vin selon l'une quelconque des revendications précédentes,
caractérisé en ce que le capteur d'humidité électronique 8 est de type capacitif.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0404663A FR2869676A1 (fr) | 2004-04-30 | 2004-04-30 | Dispositif de controle du taux d'humidite dans une cave a vin electrodomestique |
FR0404663 | 2004-04-30 | ||
FR0408437 | 2004-07-30 | ||
FR0408437A FR2869677B1 (fr) | 2004-04-30 | 2004-07-30 | Dispositif de controle du taux d'humidite dans une cave a vin electrodomestique |
Publications (2)
Publication Number | Publication Date |
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EP1591734A1 true EP1591734A1 (fr) | 2005-11-02 |
EP1591734B1 EP1591734B1 (fr) | 2013-03-13 |
Family
ID=34935953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20050009440 Not-in-force EP1591734B1 (fr) | 2004-04-30 | 2005-04-29 | Procédé de contrôle du taux d'humidité dans une cave à vin électrodomestique |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1591734B1 (fr) |
ES (1) | ES2408347T3 (fr) |
FR (1) | FR2869677B1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2909165A1 (fr) * | 2006-11-28 | 2008-05-30 | Eurocave Sa Sa | Dispositif de controle d'au moins un parametre d'une enceinte de conservation, armoire ou local de stockage equipe d'un tel dispositif |
WO2009013113A1 (fr) * | 2007-07-24 | 2009-01-29 | BSH Bosch und Siemens Hausgeräte GmbH | Porte d'appareil frigorifique et appareil frigorifique |
CH704020A3 (de) * | 2012-02-22 | 2012-06-29 | V Zug Ag | Kühlschrank mit einem Sensor im Nutzraum. |
CN104374156A (zh) * | 2013-08-16 | 2015-02-25 | 海尔集团公司 | 湿度精确控制系统及酒柜 |
CN110468908A (zh) * | 2019-07-24 | 2019-11-19 | 深圳市森讯达电子技术有限公司 | 一种可制水的应急移动车及应急制水方法 |
Citations (9)
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US4092635A (en) * | 1976-09-20 | 1978-05-30 | Baxter Travenol Laboratories, Inc. | Humidity sensor alarm unit |
GB2178939A (en) * | 1985-08-13 | 1987-02-25 | Peter B Knight | Display case with humidifier |
FR2676798A1 (fr) * | 1991-05-22 | 1992-11-27 | Mecatronic S | Dispositif de regulation de temperature, notamment pour enceinte de conservation, du genre cave a vin. |
US5769313A (en) * | 1996-02-28 | 1998-06-23 | Daewoo Electronics Co., Ltd. | Method for controlling a heating of a heater based on a room temperature in a heating-type humidifier |
US5918804A (en) * | 1997-03-31 | 1999-07-06 | Daewoo Electronics Co., Ltd. | Method and apparatus for preventing ultrasonic vibrator from being damaged |
US6116029A (en) * | 1999-03-12 | 2000-09-12 | Krawec; Victor | Atmospheric control system for a humidor |
US6182454B1 (en) * | 1999-06-21 | 2001-02-06 | James L. Deckebach | Environmental control system |
US6230980B1 (en) * | 1996-08-09 | 2001-05-15 | Ray Hudson Limited | Ventilation controlling apparatus |
FR2814536A1 (fr) | 2000-09-22 | 2002-03-29 | Jean Louis Guillot | Enceinte a temperature regulee pour la conservation de produits notamment des bouteilles de vin |
-
2004
- 2004-07-30 FR FR0408437A patent/FR2869677B1/fr not_active Expired - Fee Related
-
2005
- 2005-04-29 ES ES05009440T patent/ES2408347T3/es active Active
- 2005-04-29 EP EP20050009440 patent/EP1591734B1/fr not_active Not-in-force
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4092635A (en) * | 1976-09-20 | 1978-05-30 | Baxter Travenol Laboratories, Inc. | Humidity sensor alarm unit |
GB2178939A (en) * | 1985-08-13 | 1987-02-25 | Peter B Knight | Display case with humidifier |
FR2676798A1 (fr) * | 1991-05-22 | 1992-11-27 | Mecatronic S | Dispositif de regulation de temperature, notamment pour enceinte de conservation, du genre cave a vin. |
US5769313A (en) * | 1996-02-28 | 1998-06-23 | Daewoo Electronics Co., Ltd. | Method for controlling a heating of a heater based on a room temperature in a heating-type humidifier |
US6230980B1 (en) * | 1996-08-09 | 2001-05-15 | Ray Hudson Limited | Ventilation controlling apparatus |
US5918804A (en) * | 1997-03-31 | 1999-07-06 | Daewoo Electronics Co., Ltd. | Method and apparatus for preventing ultrasonic vibrator from being damaged |
US6116029A (en) * | 1999-03-12 | 2000-09-12 | Krawec; Victor | Atmospheric control system for a humidor |
US6182454B1 (en) * | 1999-06-21 | 2001-02-06 | James L. Deckebach | Environmental control system |
FR2814536A1 (fr) | 2000-09-22 | 2002-03-29 | Jean Louis Guillot | Enceinte a temperature regulee pour la conservation de produits notamment des bouteilles de vin |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2909165A1 (fr) * | 2006-11-28 | 2008-05-30 | Eurocave Sa Sa | Dispositif de controle d'au moins un parametre d'une enceinte de conservation, armoire ou local de stockage equipe d'un tel dispositif |
WO2009013113A1 (fr) * | 2007-07-24 | 2009-01-29 | BSH Bosch und Siemens Hausgeräte GmbH | Porte d'appareil frigorifique et appareil frigorifique |
CH704020A3 (de) * | 2012-02-22 | 2012-06-29 | V Zug Ag | Kühlschrank mit einem Sensor im Nutzraum. |
CN104374156A (zh) * | 2013-08-16 | 2015-02-25 | 海尔集团公司 | 湿度精确控制系统及酒柜 |
CN110468908A (zh) * | 2019-07-24 | 2019-11-19 | 深圳市森讯达电子技术有限公司 | 一种可制水的应急移动车及应急制水方法 |
Also Published As
Publication number | Publication date |
---|---|
FR2869677B1 (fr) | 2006-12-22 |
FR2869677A1 (fr) | 2005-11-04 |
EP1591734B1 (fr) | 2013-03-13 |
ES2408347T3 (es) | 2013-06-20 |
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