EP0467188B1 - Sèche linge avec pompe à chaleur - Google Patents
Sèche linge avec pompe à chaleur Download PDFInfo
- Publication number
- EP0467188B1 EP0467188B1 EP91111341A EP91111341A EP0467188B1 EP 0467188 B1 EP0467188 B1 EP 0467188B1 EP 91111341 A EP91111341 A EP 91111341A EP 91111341 A EP91111341 A EP 91111341A EP 0467188 B1 EP0467188 B1 EP 0467188B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- air
- opening
- laundry
- process air
- temperature
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/206—Heat pump arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/28—Air properties
- D06F2103/32—Temperature
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/28—Air properties
- D06F2103/36—Flow or velocity
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/16—Air properties
- D06F2105/24—Flow or velocity
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/32—Air flow control means
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
- D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
- D06F58/40—Control of the initial heating of the drying chamber to its operating temperature
Definitions
- the invention relates to a tumble dryer with a for heating the process air, which by means of an electric motor-driven fan in a closed Process air duct is led through a laundry drying room, and one for failure the moisture entrained in the process air from the laundry drying room Heat pump circuit consisting of a condenser, evaporator, compressor and throttle and also with adjustable openings for supply air and extract air in the process air duct.
- Such a tumble dryer is known from German Offenlegungsschrift 34 07 439.
- the compressor i.e. So the heat pump circuit, regulated in its performance.
- air dampers are provided in the process air duct, through which overheating occurs Ambient air is supplied and hot air is removed. Ambient air is thereby proposed in the flow direction of the process air upstream of the evaporator. This leads to a reduction in the performance of the heat pump circuit because of the evaporator is now charged with cooler air, therefore not as much refrigerant can evaporate per unit of time as in the higher temperature level.
- the invention has for its object a heat pump clothes dryer the type mentioned at the outset, avoiding additional effort as much as possible, that the drying process can be carried out economically and at short notice.
- this object is achieved by a tumble dryer as described in the introduction Type solved in which the exhaust air opening between the condenser and the Laundry drying room and the supply air opening between the evaporator and the condenser is arranged and one for controlling the air temperature in the process air duct the setting of at least the exhaust opening provided by a closure device Control device of the dryer is permeable and imperviously controllable.
- the temperature level can be easily achieved by the measure according to the invention in the process air duct can be kept at a desired height without the performance of the heat pump cycle. Since the temperature difference on Evaporator remains almost the same, will also be the most effective
- the temperature level is only reduced on the condenser, its performance remains the same, however, because it differs from the inventive unaffected evaporator performance is dependent.
- the Performance of the heat pump is designed so that the Desired temperature level when the dryer is fully loaded can be kept with damp laundry. Thereby there is no further regulation. That keeps the cost price of the heat pump dryer in an acceptable Frame.
- the exhaust air opening or the extract air and supply air openings with controllable Locking devices are lockable, these locking devices can during the start-up phase of dry operation until a desired operating temperature is reached the process air or the compressor kept closed become. This allows the start-up phase to go through faster and their end to be defined more precisely.
- a control unit As Criterion for switching the locking devices can Control device a temperature measuring device, e.g. a temperature sensor, serve in the process air duct, which preferably in Process air duct between the condenser and the laundry drying room but in the direction of flow in front of the exhaust air opening is arranged. Instead, however, the Temperature of the compressor are monitored with the end the start-up phase rises sharply.
- the closure devices can also each directly connected to a temperature sensor, Reaching the desired temperature in the sense of opening acts on the associated closure device.
- a temperature sensor Reaching the desired temperature in the sense of opening acts on the associated closure device.
- the tumble dryer contains a laundry drum as a laundry drying room 1 by a hot air flow accordingly the arrows flow through.
- the warm air is in one closed process air duct led, the one duct part 2 for the dry warm air, a duct part 3 for the moist, slightly cooler air and a duct part 4 for the cool dry air between an evaporator 5 and one Condenser 6 contains.
- an electric motor driven blower 7 switched, the process air keeps in circulation.
- the evaporator 5 and the Condenser 6 of a heat pump circuit arranged in such a way that the process air is in intensive contact with the Heat exchanger surfaces of the evaporator and the condenser can come.
- the heat pump circuit also contains one Compressor 8 and a throttle valve 9.
- Below the evaporator 5 is a drip tray 1 for aqueous condensate 11 arranged, which is from the process air on the cool heat exchanger surfaces of the evaporator 5 precipitates.
- the process air also has good contact with the Heat exchanger surfaces and takes this during the liquefaction process released thermal energy and most of it the compressor energy and carries it into the laundry drum 1. There it serves to heat up the wet laundry and Evaporation or evaporation of those present in the laundry Humidity. This becomes in turn through the channel part 3 Evaporator 5 performed and condenses there with simultaneous Cooling of the process air.
- the process air gradually heats up and therefore increases Moisture in the drum 1, which they over the Channel part 3 transported to the evaporator 5 and with delivery their heat of vaporization to the evaporator 5 and the therein located coolant condenses.
- the one contained in it Thermal energy is also via the heat pump circuit fed back to the process air.
- the system is dimensioned so that it is steady Condition within one for the duration of the start-up phase considered acceptable time is reached when a maximum load of laundry drum 1 with damp laundry a certain level of moisture (e.g. 75% residual moisture) is present. In many cases, however, this loading is likely cannot be achieved, which is why the start-up phase in these Cases are correspondingly shorter.
- a maximum load of laundry drum 1 with damp laundry a certain level of moisture e.g. 75% residual moisture
- the heat pump circuit without derating continue to operate, in channel part 2 between the condenser 6 and the laundry drum 1 but the flap 13 of the Exhaust air opening 12 carefully open, so that part here the heated air can escape.
- the amount of air flowing through the exhaust air opening 12 escapes, but must be replaced again become.
- a supply air opening 14 is provided, which is connected to the channel part 4 between the evaporator 5 and the condenser 6 is connected.
- the comparatively cool Air removed from around the dryer contributes here Lowering the temperature of the process air so that without influencing the performance of the heat pump circuit the temperature level can be held.
- a flap can also be used here 15 flowing to the supply air opening 14 of the careful metering Serve fresh air.
- the flaps 13 and 15 can by a control unit 16 of the Tumble dryer operated.
- the control unit can the actuation of the flaps 13 and 15 only from the time Make the progress of the drying process dependent. in the In the sense of a regulation of the drying process and in it reaching the temperature of the process air, however, it is more advantageous the control of the flaps 13 and 15 from the in Flow direction behind the condenser 6 reached temperature to make the process air dependent. This is what a Temperature sensor 17, which is introduced into the flow of process air is. It is connected to a signal generation circuit 18 which in turn the control unit 16 the processable Temperature signal feeds.
- the start-up phase in the form of a Regulation can be ended by increasing the temperature the process air at the temperature sensor 17 and its waveform circuit 18 emits a signal which is in the control unit 16 is evaluated and processed. It puts this signal into one certain opening width of the flaps 13 and 15 um.
- the opening widths the flaps 13 and 15 can of course in a certain relationship to the difference in the target temperature from the actual temperature measured by the temperature sensor 17 be dependent in channel part 2. In this way you can also the temperature during the further drying process regulate the process air in duct part 2, even if at advanced drying no longer as much heat energy by evaporation of laundry moisture from the process air is taken as at the beginning of the steady state.
- the measuring and control device 16 to 18 for the flaps 13 and 15 can also be done in a simpler manner, but without intervention can be achieved with time dependency in that the Flaps 13 and / or 15 even equipped with temperature sensors are. This can be done, for example, by spring-loaded Lids reach the openings when cold seal, but coupled directly with temperature load cells are in the flow area of the medium to be measured lie.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Drying Of Solid Materials (AREA)
Claims (8)
- Sèche-linge comprenant une pompe à chaleur pour chauffer l'air du processus qui est guidé à travers un espace de séchage du linge (1) au moyen d'un ventilateur (7) commandé par moteur électrique se trouvant dans un canal d'air du processus (2, 3, 4) fermé et une pompe à chaleur agencée pour précipiter l'humidité entraínée dans l'air du processus à partir de l'espace de séchage du linge et constituée d'un condenseur (6), d'un évaporateur (5), d'un compresseur (8) et d'une bobine d'inductance (9) ainsi que d'une ouverture réglable (12) pour l'air d'évacuation et d'une ouverture (14) pour l'air d'alimentation dans le canal d'air du processus (2, 3, 4), dans lequel l'ouverture d'évacuation d'air (12) est disposée entre le condenseur (6) et l'espace de séchage du linge (1) et l'ouverture d'alimentation d'air (14) entre l'évaporateur (5) et le condenseur (6), et pour commander la température de l'air dans le canal d'air du processus, un dispositif de fermeture (13) prévu pour le réglage au moins de l'ouverture d'évacuation d'air (12) peut être commandé de façon étanche et non étanche par une unité de commande (16) du sèche-linge.
- Sèche-linge selon la revendication 1, caractérisé en ce que les ouvertures d'alimentation d'air et d'évacuation d'air (14 et 12) peuvent être fermées chacune par un dispositif de fermeture commandable (15 et 13).
- Sèche-linge selon la revendication 2, caractérisé en ce que les dispositifs de fermeture (13 et 15) sont fermés pendant la phase de démarrage de l'opération de séchage jusqu'à obtention d'une température de fonctionnement souhaitée de l'air du processus.
- Sèche-linge selon la revendication 2, caractérisé en ce que les dispositifs de fermeture (13 et 15) sont fermés pendant la phase de démarrage de l'opération de séchage jusqu'à obtention d'une température de fonctionnement souhaitée du compresseur (8).
- Sèche-linge selon l'une des revendications 2 à 4, caractérisé en ce qu'au moins un des dispositifs de fermeture (13 et 15) est relié directement à un capteur de température qui, lorsque la température souhaitée dans le sens de l'ouverture est atteinte, agit sur le dispositif de fermeture associé (13 resp. 15).
- Sèche-linge selon l'une des revendications précédentes, caractérisé en ce qu'un signal de température d'un dispositif de mesure (17) situé dans le canal d'air du processus (2) resp. sur le compresseur (8) sert à l'unité de commande (16) comme critère pour commuter des dispositifs de fermeture (13 et 15).
- Sèche-linge selon la revendication 6, caractérisé en ce que le dispositif de mesure est un capteur de température (17).
- Sèche-linge selon la revendication 6 ou 7, caractérisé en ce que le dispositif de mesure (17) est disposé dans le canal d'air du processus (2) entre le condenseur (6) et l'espace de séchage du linge (1) mais dans le sens d'écoulement avant l'ouverture d'évacuation d'air (12).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4023000 | 1990-07-19 | ||
DE4023000A DE4023000C2 (de) | 1990-07-19 | 1990-07-19 | Wäschetrockner mit einem Wärmepumpenkreis |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0467188A1 EP0467188A1 (fr) | 1992-01-22 |
EP0467188B1 true EP0467188B1 (fr) | 2001-04-04 |
Family
ID=6410613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91111341A Expired - Lifetime EP0467188B1 (fr) | 1990-07-19 | 1991-07-08 | Sèche linge avec pompe à chaleur |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0467188B1 (fr) |
DE (2) | DE4023000C2 (fr) |
ES (1) | ES2158839T3 (fr) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007024440A1 (de) | 2007-05-25 | 2008-11-27 | BSH Bosch und Siemens Hausgeräte GmbH | Kondensationstrockner |
EP2025802A2 (fr) | 2007-08-13 | 2009-02-18 | BSH Bosch und Siemens Hausgeräte GmbH | Appareil ménager hybride de séchage |
DE102007042969A1 (de) | 2007-09-10 | 2009-03-12 | BSH Bosch und Siemens Hausgeräte GmbH | Trockner mit Wärmerückgewinnung und Umluftanteil sowie Verfahren zu seinem Betrieb |
EP2053159A1 (fr) | 2007-10-25 | 2009-04-29 | BSH Electrodomésticos España, S.A. | Appareil ménager contenant un fluide caloporteur |
EP2058427A1 (fr) | 2007-11-06 | 2009-05-13 | BSH Electrodomésticos España, S.A. | Appareil ménager ayant une unité de pompe à chaleur et moyen de refroidissement d'un composant associé |
EP2071069A1 (fr) | 2007-12-11 | 2009-06-17 | BSH Electrodomésticos España, S.A. | Dispositif domestique comprenant un premier conduit d'air et une pompe à chaleur |
US20100263225A1 (en) * | 2007-12-11 | 2010-10-21 | BSH Bosch und Siemens Hausgeräte GmbH | Household appliance comprising a first air conduit and a heat pump |
US8656604B2 (en) | 2008-12-03 | 2014-02-25 | Bsh Bosch Und Siemens Hausgeraete Gmbh | Condensation dryer with a housing |
CN103946443A (zh) * | 2011-10-31 | 2014-07-23 | 伊莱克斯家用产品股份有限公司 | 具有热泵***和空气再循环的衣物干燥机 |
US8978267B2 (en) | 2008-10-24 | 2015-03-17 | Bsh Bosch Und Siemens Hausgeraete Gmbh | Dryer having a heat pump, method for operating the same, and method for air conditioning a room |
US9834882B2 (en) | 2011-07-07 | 2017-12-05 | Haier Us Appliance Solutions, Inc. | Device and method for heat pump based clothes dryer |
EP3854927A1 (fr) * | 2020-01-23 | 2021-07-28 | Miele & Cie. KG | Séchoirs à linge |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4212697B4 (de) * | 1992-04-16 | 2005-12-01 | AEG Hausgeräte GmbH | Wäschetrockner mit einem Wärmepumpenkreis |
DE4214672C3 (de) * | 1992-05-02 | 2001-10-25 | Aeg Hausgeraete Gmbh | Wäschetrockner mit einem Wärmepumpenkreis |
DE4306217B4 (de) * | 1993-02-27 | 2004-04-22 | AEG Hausgeräte GmbH | Programmgesteuerter Wäschetrockner mit einem Wärmepumpenkreis |
DE4409607C2 (de) * | 1993-04-21 | 2002-03-14 | Miele & Cie | Kondensationswäschetrockner mit einer Wärmepumpe |
DE4330456C1 (de) * | 1993-09-08 | 1995-03-16 | Blomberg Werke Gmbh | Wäschetrockner |
DE4434205A1 (de) * | 1994-08-31 | 1996-03-07 | Joerg Sdrojewski | Wäschetrockner |
DE19642164C2 (de) * | 1996-10-12 | 2002-08-01 | Kulmbacher Klimageraete | Wäschetrockner mit einem Wärmepumpenkreis |
CH695060A5 (de) * | 2000-05-17 | 2005-11-30 | V Zug Ag | Wäschetrockner mit Wärmepumpe. |
ATE343012T1 (de) * | 2000-11-10 | 2006-11-15 | Seven Air Gebr Meyer Ag | Wäschetrocknerschrank |
WO2004090431A1 (fr) * | 2003-04-02 | 2004-10-21 | Matsushita Electric Industrial Co., Ltd. | Dispositif de sechage et mode de fonctionnement de ce dispositif |
WO2005075728A1 (fr) * | 2004-02-04 | 2005-08-18 | Matsushita Electric Industrial Co., Ltd. | Appareil de séchage et méthode de fonctionnement de celui-ci |
JP4286712B2 (ja) * | 2004-05-06 | 2009-07-01 | パナソニック株式会社 | 衣類乾燥機 |
DE102005014842B8 (de) * | 2004-10-19 | 2012-03-22 | Lare Luft- und Kältetechnik Apparate und Regelsysteme GmbH | Temperatur- und Druckausgleich von Wärmetauschern in Wäschetrocknern und ähnlichen Wärmepumpensystemen |
EP2383384B1 (fr) | 2004-12-06 | 2015-11-25 | LG Electronics Inc. | Sèche-linge |
JP4783125B2 (ja) * | 2005-11-17 | 2011-09-28 | 株式会社東芝 | 衣類乾燥機 |
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KR100664282B1 (ko) * | 2005-12-21 | 2007-01-04 | 엘지전자 주식회사 | 의류 건조기의 히트 펌프 시스템 모듈화 하우징 및 이를포함하는 의류 건조기 |
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DE102006061212B3 (de) * | 2006-12-22 | 2008-03-13 | BSH Bosch und Siemens Hausgeräte GmbH | Hausgerät und Verfahren zum Trocknen eines feuchten Gutes |
DE102006061737B3 (de) * | 2006-12-28 | 2008-04-24 | BSH Bosch und Siemens Hausgeräte GmbH | Kondensationstrockner mit einer Wärmepumpe sowie Verfahren zu seinem Betrieb |
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US8578626B2 (en) | 2007-09-20 | 2013-11-12 | Bsh Bosch Und Siemens Hausgeraete Gmbh | Laundry dryer having a distributor for condensate, and a method of operating the same |
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DE102008043920A1 (de) | 2008-11-20 | 2010-05-27 | BSH Bosch und Siemens Hausgeräte GmbH | Kondensationstrockner mit einer Wärmepumpe sowie Verfahren zu seinem Betrieb |
DE102008054835A1 (de) * | 2008-12-17 | 2010-07-01 | BSH Bosch und Siemens Hausgeräte GmbH | Wäschetrockner |
DE102008055087A1 (de) | 2008-12-22 | 2010-06-24 | BSH Bosch und Siemens Hausgeräte GmbH | Trockner mit Wärmepumpe und Umluftanteil sowie Verfahren zu seinem Betrieb |
ES2373135B1 (es) * | 2009-12-14 | 2012-12-13 | Bsh Electrodomesticos España S.A | Aparato doméstico que comprende un sistema de expansión. |
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EP2550390B1 (fr) * | 2010-08-09 | 2016-10-05 | LG Electronics Inc. | Sèche-linge |
SI23735A (sl) | 2011-05-04 | 2012-11-30 | GORENJE@gospodinjski@aparati@d@d | Sušilnik perila s toplotno črpalko |
PL2570546T3 (pl) * | 2011-09-19 | 2021-07-19 | Electrolux Home Products Corporation N.V. | Suszarka do prania z układem pompy ciepła |
EP2631351A1 (fr) | 2012-02-23 | 2013-08-28 | Electrolux Home Products Corporation N.V. | Séchoir à linge |
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DE102012212162A1 (de) | 2012-07-11 | 2014-01-16 | BSH Bosch und Siemens Hausgeräte GmbH | Trockner mit Wärmepumpe mit zusätzlicher Eignung für eine Raumentfeuchtung sowie Verfahren zu dessen Betrieb |
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CN104631069A (zh) * | 2013-11-07 | 2015-05-20 | 杭州三花研究院有限公司 | 干衣机及其控制方法 |
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DE102014223569A1 (de) | 2014-11-19 | 2016-05-19 | BSH Hausgeräte GmbH | Wäschetrocknungsgerät und Verfahren zum Betreiben eines Wäschetrocknungsgeräts |
DE102014224214A1 (de) | 2014-11-27 | 2016-06-02 | BSH Hausgeräte GmbH | Wäschetrocknungsgerät und Verfahren zum Betreiben eines Wäschetrocknungsgeräts |
US10151060B2 (en) | 2015-11-24 | 2018-12-11 | Water-Gen Ltd | Steam compression dryer |
CN106076627B (zh) * | 2016-05-31 | 2017-06-23 | 东南大学 | 一种基于蒸发冷却除尘技术的湿式电除尘装置及方法 |
EP3812500A1 (fr) * | 2019-10-21 | 2021-04-28 | BSH Hausgeräte GmbH | Sèche-linge domestique |
DE102021202230A1 (de) | 2021-03-09 | 2022-09-15 | BSH Hausgeräte GmbH | Kondensationstrockner mit Wärmepumpe und Umluftanteil sowie Verfahren zu seinem Betrieb |
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SE8100042L (sv) * | 1981-01-07 | 1982-07-08 | Technoscript Ab | Forfarande och anordning for torkning av material i en torkare |
DE3407439A1 (de) * | 1984-02-29 | 1985-08-29 | Hans-Jürgen 8391 Tittling Dietrich | Waeschetrockner mit kaeltekreislauf |
-
1990
- 1990-07-19 DE DE4023000A patent/DE4023000C2/de not_active Expired - Lifetime
-
1991
- 1991-07-08 DE DE59109209T patent/DE59109209D1/de not_active Expired - Lifetime
- 1991-07-08 EP EP91111341A patent/EP0467188B1/fr not_active Expired - Lifetime
- 1991-07-08 ES ES91111341T patent/ES2158839T3/es not_active Expired - Lifetime
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EP2025802A2 (fr) | 2007-08-13 | 2009-02-18 | BSH Bosch und Siemens Hausgeräte GmbH | Appareil ménager hybride de séchage |
DE102007038192A1 (de) | 2007-08-13 | 2009-02-19 | BSH Bosch und Siemens Hausgeräte GmbH | Hybrides Hausgerät zum Trocknen |
DE102007042969A1 (de) | 2007-09-10 | 2009-03-12 | BSH Bosch und Siemens Hausgeräte GmbH | Trockner mit Wärmerückgewinnung und Umluftanteil sowie Verfahren zu seinem Betrieb |
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CN101835933B (zh) * | 2007-10-25 | 2011-11-02 | Bsh博世和西门子家用器具有限公司 | 包含传热流体的家用电器 |
EP2053159A1 (fr) | 2007-10-25 | 2009-04-29 | BSH Electrodomésticos España, S.A. | Appareil ménager contenant un fluide caloporteur |
US8356423B2 (en) | 2007-10-25 | 2013-01-22 | Bsh Bosch Und Siemens Haugeraete Gmbh | Household appliance containing a heat transfer fluid |
EP2058427A1 (fr) | 2007-11-06 | 2009-05-13 | BSH Electrodomésticos España, S.A. | Appareil ménager ayant une unité de pompe à chaleur et moyen de refroidissement d'un composant associé |
EP2253757A1 (fr) | 2007-11-06 | 2010-11-24 | BSH Bosch und Siemens Hausgeräte GmbH | Appareil ménager ayant une unité de pompe à chaleur et moyen de refroidissement d'un composant associé |
WO2009059889A1 (fr) | 2007-11-06 | 2009-05-14 | BSH Bosch und Siemens Hausgeräte GmbH | Appareil électroménager possédant une unité de pompe à chaleur et moyens de refroidissement d'un composant de celle-ci |
US20100263225A1 (en) * | 2007-12-11 | 2010-10-21 | BSH Bosch und Siemens Hausgeräte GmbH | Household appliance comprising a first air conduit and a heat pump |
EP2071069A1 (fr) | 2007-12-11 | 2009-06-17 | BSH Electrodomésticos España, S.A. | Dispositif domestique comprenant un premier conduit d'air et une pompe à chaleur |
US8978267B2 (en) | 2008-10-24 | 2015-03-17 | Bsh Bosch Und Siemens Hausgeraete Gmbh | Dryer having a heat pump, method for operating the same, and method for air conditioning a room |
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US9834882B2 (en) | 2011-07-07 | 2017-12-05 | Haier Us Appliance Solutions, Inc. | Device and method for heat pump based clothes dryer |
CN103946443A (zh) * | 2011-10-31 | 2014-07-23 | 伊莱克斯家用产品股份有限公司 | 具有热泵***和空气再循环的衣物干燥机 |
CN103946443B (zh) * | 2011-10-31 | 2017-02-15 | 伊莱克斯家用产品股份有限公司 | 具有热泵***和空气再循环的衣物干燥机 |
EP3854927A1 (fr) * | 2020-01-23 | 2021-07-28 | Miele & Cie. KG | Séchoirs à linge |
DE102020101597A1 (de) | 2020-01-23 | 2021-07-29 | Miele & Cie. Kg | Wäschetrockner |
Also Published As
Publication number | Publication date |
---|---|
DE59109209D1 (de) | 2001-05-10 |
DE4023000C2 (de) | 2003-02-27 |
ES2158839T3 (es) | 2001-09-16 |
DE4023000A1 (de) | 1992-01-23 |
EP0467188A1 (fr) | 1992-01-22 |
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