EP3526530A1 - Kältegerät mit dörrfunktion und betriebsverfahren dafür - Google Patents
Kältegerät mit dörrfunktion und betriebsverfahren dafürInfo
- Publication number
- EP3526530A1 EP3526530A1 EP17784916.3A EP17784916A EP3526530A1 EP 3526530 A1 EP3526530 A1 EP 3526530A1 EP 17784916 A EP17784916 A EP 17784916A EP 3526530 A1 EP3526530 A1 EP 3526530A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat exchanger
- storage compartment
- control unit
- appliance according
- refrigerating appliance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- 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
-
- 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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
-
- 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
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
-
- 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
- F25D31/005—Combined cooling and heating devices
-
- 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
- F25D2317/0411—Treating air flowing to refrigeration compartments by purification by dehumidification
-
- 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
- F25D2317/0411—Treating air flowing to refrigeration compartments by purification by dehumidification
- F25D2317/04111—Control means therefor
Definitions
- Refrigeration unit with dehydrating function and operating method for it
- the present invention relates to a refrigerator with a dehydrating function, i. a refrigerator that is capable of quickly and effectively dehulling stored material, particularly food, and a method for dehydrating material in the refrigeration appliance.
- This heater is only in operation when the evaporator is not cooling at the same time, and even if a fan that circulates air between the evaporator chamber and storage compartment in the normal cooling mode is turned off.
- a refrigerator in which a heater is arranged in a storage compartment to dry the contents of the storage compartment is known from JP 2008032392. However, the efficiency of this drying is limited.
- the placement of the heater in the storage compartment itself is not known, the drawing suggests the assumption that it is located at the bottom of the storage compartment. If the compartment is well filled, heat will only have to spread through the dry material to its surface to assist in evaporation; at the same time heat is lost downwards.
- Object of the present invention is to provide a refrigeration device that allows efficient drying of stored material with a simple structure, and to provide an operating method for such a refrigerator.
- a refrigeration device with a storage compartment, a storage compartment separated from the heat exchanger chamber containing a heat exchanger operated as an evaporator and a heater, a fan for driving the air exchange between storage compartment and heat exchanger chamber, and a control unit for controlling the operation of heat exchanger, fan and heater, the control unit supports a drying mode in which the fan is in operation simultaneously with the heater.
- the heater can be used in this way not only to defrost the heat exchanger, but also to increase by heat input into the storage compartment there evaporation.
- control unit should insert a defrosting phase in which the heater is operating without the fan so that frost thickened at the heat exchanger can thaw and drain away without an overflowing air stream being able to transport steam back to the storage compartment.
- the control unit should then transition from the defrost phase to the heating phase, i. operate the fan if a rise in the temperature of the heat exchanger from a negative to a positive value indicates that the heat exchanger is completely defrosted.
- the control unit can be connected to a hygrometer arranged in the storage compartment, in order to decide on the basis of its measurement data when the material in the storage compartment has dried sufficiently for the drying operation mode to be ended.
- the duration of the defrosting phase allows a conclusion on the amount of precipitate deposited on the heat exchanger and thus on the degree of dryness of the material in the storage compartment; Therefore, the control unit may be suitably arranged to detect the duration of the defrosting phase and to end the dehydration mode when it falls below a threshold value. So the hygrometer in the storage compartment can be made superfluous.
- This limit can be fixed, i. be the same for every dehydration. It is more advantageous, however, to set it individually in proportion to the amount of material to be dehydrated and its drying properties for each dehydrating process. This can be done in a simple manner by measuring the duration of the first defrosting phase of a drying process and determining the limit value as a function of this duration, in particular as a predetermined fraction of it. Thus, it can be ensured largely independent of the amount of material loaded into the storage compartment that in the course of the drying process, the water content of the material is reduced according to the fraction.
- control unit may be further connected to a storage compartment temperature sensor and configured to detect the rate of change of the temperature of the storage compartment.
- the rate of change may be determined as the difference between temperatures measured at a predetermined time interval; conversely, the time required for a given temperature change, in particular the duration of a heating phase and / or a cooling phase, can also be measured.
- the rate of change provides information about the amount of material; if this is related to the quantity of water discharged from the material in a cooling phase, this allows a conclusion to be drawn about the tendency of the material to release water and can be taken into account when determining a condition for terminating the drying process.
- the limit for the duration of Defrosting phase the lower the tendency of the material to release water.
- control unit may further be connected to a user interface and configured to receive therefrom an input of a user about the nature of the material loaded in the storage compartment.
- the control unit may also be connected to a scale which is arranged in the storage compartment in order to weigh the material loaded in the storage compartment.
- a scale can simplify dehydrating in different ways. Firstly, the weight of the material can be monitored continuously and the drying process can be terminated when the weight has decreased to a predetermined fraction of the initial weight of the material. The size of this fraction can, if known, be determined by the nature of the material. Conversely, from the weight and the speed of weight loss, it is possible to appropriately state the kind of the material and to set a target weight at which the dehydrating process is finished.
- the heat exchanger can be switched between operation as an evaporator and operation as heating.
- the heat exchanger may be connected in a refrigerant circuit in series with at least one throttle point, whose passage rate is controlled by the control unit.
- This refinement makes energy-efficient drying possible, in particular, when the refrigerating appliance has at least one additional storage compartment from which the heat released as heating during operation of the heat exchanger can be drawn off.
- control unit is further configured to send a message about the termination of the dehydration mode to a networked device, which then alerts its user to the end of the dehydration process by a signal, preferably an acoustic or a tactile signal.
- a signal preferably an acoustic or a tactile signal.
- an explanation indicating the completion of the dehydration operation may be displayed on a screen of the Dehydrator networked device can be retrieved.
- a suitable utility for receiving the message and generating the signal such as an app for a smartphone, may be included as an accessory to the refrigeration device of the invention or provided for download.
- the object is achieved by a method for drying material in a refrigeration appliance, in particular a refrigeration appliance as described above, with the steps
- Dehydration can be stopped if at least one of the following parameters
- This limit value can be determined based on an initial value of at least one of said parameters and / or the type of material.
- FIG. 1 shows a schematic section through an inventive refrigeration device.
- FIG. 3 shows a flowchart of an operating method executed by a control unit of the refrigeration device.
- Fig. 1 shows a schematic section of a part of a housing 1 of a refrigerator.
- a chamber 2 which is shown completely, one or more chambers 3, which are shown only in fragmentary fashion in the figure, may be present.
- the chamber 2 is divided by an intermediate wall 4 in a heat exchanger chamber 5 and a storage compartment 6.
- the heat exchanger chamber 5 contains in known manner a heat exchanger 7 which can be operated as an evaporator for cooling the storage compartment 6 and a fan 8 for driving an air flow 9 which circulates through the heat exchanger chamber 5 and the storage compartment 6.
- the storage compartment 6 can be charged with material 1 to be dehydrated.
- the heat exchanger 7 can be fitted with a known electrically operated defrost heater.
- the heat exchanger 7 itself is optionally operable as an evaporator or as a heat to the heat exchanger chamber 5 donating condenser, as will be explained later in more detail.
- a collecting channel 16 extends for condensate draining from the heat exchanger.
- a condensate drain 17 leads from the lowest point of the gutter 16 through an insulating layer surrounding the chamber 2 to an evaporation tray 18.
- the evaporation tray 18 can be arranged in a machine room of the refrigerator closely adjacent to a compressor 19 to be heated by its waste heat.
- An electronic control unit 10 is connected to a heat exchanger temperature sensor 12 mounted on the heat exchanger 7 and to a storage compartment temperature sensor 13 on a wall of the storage compartment 6.
- control unit 10 may be connected to a hygrometer 14 which is arranged on the path of the air flow 9, preferably at an inlet of the heat exchanger chamber 5.
- a balance 15 can be provided in the storage compartment 6, which can be loaded with the material 1 to be dehydrated in order to deliver measured values of its weight to the control unit 10.
- the balance 15 may be a household scale, which is autonomously operable outside the refrigerator and placed only for drying the material 1 1 in the storage compartment 6 and connected to the control unit 10.
- 2 shows a refrigerant circuit according to a preferred embodiment of the refrigeration device. At one of a pressure port of the compressor 19 outgoing refrigerant pipe 20, a first outside of the body 1 exposed condenser 21 is connected. Behind the condenser, the line 20 forks into two branches 22, 23.
- the line 20 via an evaporator 29 of another compartment 3 to a suction port of the compressor 19.
- the throttle bodies 24, 25, 26, 28 can expansion valves be. Their Strömungsleitwert is adjustable by the control unit 10.
- a drying process starts with a user inputting a corresponding command to a user interface 30 (S1).
- the control unit 10 initiates a cooling phase S2 by switching the throttle point 24 to low, the throttle point 25 to high conductance and the compressor 19 and the fan 8 operates.
- the heat exchanger 7 cools down to a temperature below 0 ° C, and cold air from the heat exchanger 7 reaches the storage compartment 6. Meanwhile sucked from the storage compartment warm air loads their moisture as a frost on the heat exchanger 7 from. This state is maintained until the storage compartment temperature sensor 13 indicates that a lower limit temperature Tmin has passed. In order to avoid freezing of the material 1 1 in the storage compartment 6, the lower limit temperature Tmin should be selected above 0 ° C.
- step S3 If the switch-off threshold temperature is exceeded, a check can be made in step S3 as to whether conditions for terminating the drying process have been met. These may vary depending on which sensors the refrigerator is equipped with and will be described later.
- the throttle point 24 is switched to high and the throttle point 25 to low conductance.
- the compressor 19 remains in operation so that the refrigerant condenses in the heat exchanger 7, rather than evaporating.
- the fan 8 may meanwhile remain in operation: Preferably, however, it is initially switched off in order to heat the heat exchanger 7 in a defrosting phase S4 until the heat exchanger temperature sensor 12 indicates a positive temperature of the heat exchanger 7. If this is the case, the frost is defrosted by the heat exchanger 7, and the water has drained through the condensate drain 17. In the following heating phase, the fan 8 blows warm air from the heat exchanger 7 into the storage compartment 6.
- the storage compartment 6 and the material 1 1 therein heat up until an upper limit temperature Tmax is exceeded.
- This upper limit temperature Tmax may be adjustable at the user interface 30 or determined by the control unit 10 based on information provided on the user interface 30 regarding the type of material 11; In order to achieve a fast drying, an upper limit temperature Tmax should be adjustable above the room temperature, preferably above 40 or even 50 ° C.
- step S2 if the upper limit temperature Tmax is exceeded, the method returns immediately to step S2. Alternatively, at this point it could be checked whether the conditions for the completion of the drying process are met.
- the termination condition may be below a humidity limit.
- a limit value can be predetermined differently and stored in a memory, which the control unit 10 queries on the basis of information from the user about the material 11.
- control unit can end the drying process when the weight of the material 1 1 has decreased to a - preferably depending on the type of material 1 1 predetermined - fraction of the weight at the beginning of the drying process, or if the weight during a cycle of the process does not change.
- the control unit measures the defrost time required for the heat exchanger to heat up from a predetermined temperature just below 0 ° C. to a temperature just above it. This time is a measure of the amount of tire collected in the previous cooling phase. If it is shorter than a predetermined limit, then the material 1 1 can be regarded as dry and the drying process can be ended.
- the control unit In determining this limit value, the amount of material 1 loaded in the storage compartment 6 should be taken into account; the larger it is, the greater the amount of frost, which is reflected even at the heat exchanger 7, if the Material has already dried to the required extent. Therefore, according to a second development, the control unit also measures the duration of the cooling phase. This is linearly dependent on the amount of material 1 1. Therefore, in particular from the duration of the first cooling phase, the amount of material can be estimated and the limit value of the defrost time can be determined in proportion to this amount of material.
- the relationship between the amount of material estimated from the duration of a cooling phase and the amount of water estimated from the defrosting time of the subsequent heating phase allows the control unit 10 to know if the material 11 being in the storage compartment is easy or difficult to dry.
- easy-to-dry, high-surface-area material the loss of water in each cycle is high, and accordingly, it can also set the defrost limit as it completes the dehydration process.
- a much lower limit of defrost time must be selected for the same amount of material to ensure adequate drying.
- the refrigerator may have a network interface 31, e.g. to a WLAN or cellular network, via which the control unit 10 sends a message to a networked device such as a smartphone of the user to alert them when the drying process is completed and the material 1 1 removed from the storage compartment 6 and fresh can be replaced.
- a network interface 31 e.g. to a WLAN or cellular network
- a special app can be installed to process the message of the control unit 10.
- the processing may consist in generating instantaneously - preferably acoustic or haptic - a signal that the user can perceive without having to look at the networked device and provide information read by the user on a screen of the networked device can, if he, pointed out by the signal, the screen activated.
Landscapes
- 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)
- Drying Of Solid Materials (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016220163.8A DE102016220163A1 (de) | 2016-10-14 | 2016-10-14 | Kältegerät mit Dörrfunktion und Betriebsverfahren dafür |
| PCT/EP2017/075185 WO2018069105A1 (de) | 2016-10-14 | 2017-10-04 | Kältegerät mit dörrfunktion und betriebsverfahren dafür |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3526530A1 true EP3526530A1 (de) | 2019-08-21 |
| EP3526530B1 EP3526530B1 (de) | 2020-09-23 |
Family
ID=60120028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17784916.3A Active EP3526530B1 (de) | 2016-10-14 | 2017-10-04 | Kältegerät mit dörrfunktion und betriebsverfahren dafür |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20190249915A1 (de) |
| EP (1) | EP3526530B1 (de) |
| CN (1) | CN109791013B (de) |
| DE (1) | DE102016220163A1 (de) |
| WO (1) | WO2018069105A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981773B (zh) * | 2020-07-23 | 2022-05-10 | 珠海格力电器股份有限公司 | 一种存储物烘干控制方法、装置及低温存储设备 |
| DE102022200775A1 (de) | 2022-01-25 | 2023-07-27 | BSH Hausgeräte GmbH | Backofen oder Gargerät mit Kühleinrichtung sowie Verfahren zum Enteisen |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1596171A (en) * | 1977-01-19 | 1981-08-19 | Dantherm As | Air conditioning apparatuses |
| JPH07180951A (ja) * | 1993-12-24 | 1995-07-18 | Toshiba Corp | 乾燥機能付き冷蔵庫 |
| US5842355A (en) * | 1995-03-22 | 1998-12-01 | Rowe International, Inc. | Defrost control system for a refrigerator |
| GB2371355B (en) * | 2001-01-18 | 2005-05-25 | Jtl Systems Ltd | Defrost control method and apparatus |
| CN2488020Y (zh) * | 2001-06-06 | 2002-04-24 | 广东科龙电器股份有限公司 | 带干燥间室的电冰箱 |
| JP2007278569A (ja) * | 2006-04-05 | 2007-10-25 | Matsushita Electric Ind Co Ltd | 冷蔵庫 |
| JP2008032392A (ja) | 2007-11-01 | 2008-02-14 | Hideaki Tarukawa | 乾燥室付き冷蔵庫 |
| WO2010076983A2 (ko) * | 2008-12-30 | 2010-07-08 | 엘지전자 주식회사 | 무동결 보관고 및 이를 구비하는 냉장고 |
| US20120042667A1 (en) * | 2009-03-18 | 2012-02-23 | Fulmer Scott D | Microprocessor controlled defrost termination |
| CN101988724A (zh) * | 2009-08-03 | 2011-03-23 | 海尔集团公司 | 一种冰箱保湿控制方法及保湿冰箱 |
| DK177003B1 (en) * | 2009-08-20 | 2010-11-15 | Maersk Container Ind As | Dehumidifier |
| KR101837452B1 (ko) * | 2010-10-28 | 2018-03-12 | 삼성전자주식회사 | 냉장고 및 그 제습 운전 제어 방법 |
| KR101809971B1 (ko) * | 2011-08-16 | 2017-12-18 | 삼성전자주식회사 | 냉장고 및 그 제어방법 |
| US20130312436A1 (en) * | 2012-05-22 | 2013-11-28 | Nordyne Llc | Heat pump with improved defrost cycle and method of defrosting a heat exchanger |
| US20140123690A1 (en) * | 2012-11-07 | 2014-05-08 | General Electric Company | Method for improving efficiency of a refrigerator appliance during a defrost cycle |
| US9702603B2 (en) * | 2014-01-07 | 2017-07-11 | Haier Us Appliance Solutions, Inc. | Refrigeration system for a refrigerator appliance |
| CN203771854U (zh) * | 2014-02-21 | 2014-08-13 | 合肥美的电冰箱有限公司 | 冰箱 |
| CN105466103A (zh) * | 2014-08-29 | 2016-04-06 | 青岛海尔智能技术研发有限公司 | 冰箱 |
| CN105526770B (zh) * | 2014-09-29 | 2020-04-24 | 青岛海尔智能技术研发有限公司 | 冰箱内多功能间室的控制方法及冰箱 |
| CN204177090U (zh) * | 2014-10-09 | 2015-02-25 | 合肥美的电冰箱有限公司 | 具有除湿功能的冰箱 |
| CN204346002U (zh) * | 2014-12-10 | 2015-05-20 | 广东格兰仕集团有限公司 | 一种冰箱变温室 |
| CN104457134B (zh) * | 2014-12-10 | 2016-08-31 | 广东格兰仕集团有限公司 | 一种冰箱变温室及其除湿控制方法 |
| US10373472B2 (en) * | 2016-03-14 | 2019-08-06 | Amazon Technologies, Inc. | Scent-based spoilage sensing refrigerator |
-
2016
- 2016-10-14 DE DE102016220163.8A patent/DE102016220163A1/de not_active Withdrawn
-
2017
- 2017-10-04 US US16/342,034 patent/US20190249915A1/en not_active Abandoned
- 2017-10-04 EP EP17784916.3A patent/EP3526530B1/de active Active
- 2017-10-04 CN CN201780061748.4A patent/CN109791013B/zh active Active
- 2017-10-04 WO PCT/EP2017/075185 patent/WO2018069105A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN109791013A (zh) | 2019-05-21 |
| EP3526530B1 (de) | 2020-09-23 |
| WO2018069105A1 (de) | 2018-04-19 |
| DE102016220163A1 (de) | 2018-04-19 |
| CN109791013B (zh) | 2021-09-03 |
| US20190249915A1 (en) | 2019-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1636530B1 (de) | Kältegerät mit gesteuerter entfeuchtung | |
| DE102010034075A1 (de) | Entfeuchter | |
| WO2003054462A1 (de) | Kältegerät mit regelbarer entfeuchtung | |
| DE69510905T2 (de) | Entfeuchtungseinrichtungen | |
| DE102011079205A1 (de) | Kältegerät und Verfahren zum Betreiben eines Verdichters | |
| WO2015043898A1 (de) | Kältegerät und kältemaschine mit einer nebenschlussleitung dafür | |
| EP3314181A1 (de) | Kältegerät mit luftfeuchteüberwachung | |
| EP3526530B1 (de) | Kältegerät mit dörrfunktion und betriebsverfahren dafür | |
| DE102011075002A1 (de) | Überwachungsverfahren zur Überwachung eines Füllzustandes in einem Verdunstungsbehälter eines Kältegerätes, Verdunstungsverfahren, Verdunstungsvorrichtung sowie Kältegerät | |
| DE102014222849A1 (de) | Haushaltskältegerät und Kältemaschine dafür | |
| EP3371528B1 (de) | Kältegerät mit flexiblem fach | |
| WO2013007618A2 (de) | No-frost kältegerät und verfahren zum abtauen eines verdampfers | |
| WO2013060611A2 (de) | Kältegerät mit verdunstungsschale und hilfseinrichtung zur verdunstungsförderung | |
| WO2016034446A1 (de) | Kältegerät und kältemaschine dafür | |
| DE102016220160A1 (de) | Kältegerät mit Trockenfunktion | |
| DE102017200210A1 (de) | Kältegerät mit Dörrfunktion | |
| DE102011078320B4 (de) | Kältegerät mit Verdunstungsschale und Hilfseinrichtung zur Verdunstungsförderung | |
| DE102011122198A1 (de) | Verfahren zum Betreiben eines Kühlmöbels und Kühlmöbel | |
| WO2013000773A2 (de) | Kältegerät mit verdunstungsschale und hilfseinrichtung zur verdunstungsförderung | |
| DE102017003524A1 (de) | Kühl- und/oder Gefriergerät | |
| DE102011078322A1 (de) | Kältegerät mit Verdunstungsschale und Hilfseinrichtung zur Verdunstungsförderung | |
| DE2802774A1 (de) | Abtaueinrichtung fuer ein kuehlmoebel mit kompressorgetriebenem kaelteapparat | |
| WO2013068303A2 (de) | Einkreis-kältegerät | |
| DE102011078323A1 (de) | Kältegerät mit Verdunstungsschale und Hilfseinrichtung zur Verdunstungsförderung | |
| DE102015203682A1 (de) | Trockner mit einer Wärmepumpe mit variabler Kältemittelmasse sowie Verfahren zu seinem Betrieb |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20190514 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| AX | Request for extension of the european patent |
Extension state: BA ME |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
| INTG | Intention to grant announced |
Effective date: 20200511 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502017007431 Country of ref document: DE Ref country code: AT Ref legal event code: REF Ref document number: 1316805 Country of ref document: AT Kind code of ref document: T Effective date: 20201015 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200923 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201223 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201224 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200923 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200923 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200923 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200923 |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20200923 |
|
| REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200923 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200923 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200923 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210125 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200923 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200923 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210123 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200923 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200923 Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200923 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502017007431 Country of ref document: DE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200923 Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200923 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201004 |
|
| REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20201031 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201031 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200923 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200923 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201031 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201031 |
|
| 26N | No opposition filed |
Effective date: 20210624 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200923 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201004 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201123 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200923 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200923 |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20211004 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200923 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211004 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20220923 Year of fee payment: 6 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200923 |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 1316805 Country of ref document: AT Kind code of ref document: T Effective date: 20221004 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221004 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20251031 Year of fee payment: 9 |