EP2112264A1 - Appareil ménager destiné au séchage de pièces de linge et procédé de fonctionnement d'un tel appareil ménager - Google Patents

Appareil ménager destiné au séchage de pièces de linge et procédé de fonctionnement d'un tel appareil ménager Download PDF

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Publication number
EP2112264A1
EP2112264A1 EP20090100228 EP09100228A EP2112264A1 EP 2112264 A1 EP2112264 A1 EP 2112264A1 EP 20090100228 EP20090100228 EP 20090100228 EP 09100228 A EP09100228 A EP 09100228A EP 2112264 A1 EP2112264 A1 EP 2112264A1
Authority
EP
European Patent Office
Prior art keywords
electric machine
domestic appliance
control
speed
drum
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
Application number
EP20090100228
Other languages
German (de)
English (en)
Other versions
EP2112264B1 (fr
Inventor
Hasan Gökcer ALBAYRAK
Falk Laube
Thomas Nawrot
Jörg SKRIPPEK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Priority to PL09100228T priority Critical patent/PL2112264T3/pl
Publication of EP2112264A1 publication Critical patent/EP2112264A1/fr
Application granted granted Critical
Publication of EP2112264B1 publication Critical patent/EP2112264B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • D06F58/32—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
    • 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
    • D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2101/20—Operation modes, e.g. delicate laundry washing programs, service modes or refreshment cycles
    • 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
    • D06F2103/02—Characteristics of laundry or load
    • D06F2103/08—Humidity
    • 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
    • D06F2103/34—Humidity
    • 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
    • D06F2103/44—Current or voltage
    • 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
    • D06F2103/44—Current or voltage
    • D06F2103/46—Current or voltage of the motor driving the drum
    • 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
    • D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/10—Power supply arrangements, e.g. stand-by circuits

Definitions

  • the present invention relates to a domestic appliance for drying items of laundry, in which an electric machine is designed at least for driving a drum of the domestic appliance.
  • the invention also relates to a method for operating a domestic appliance for drying items of laundry with the aid of an electric machine.
  • the interest is a tumble dryer, in which a drum is driven by an electric machine.
  • single-motor concepts are known from the prior art, in which by means of the electric machine other components, in particular a fan, are driven.
  • single-phase asynchronous motors are usually used, in which a change in the rotational speed is substantially impossible or only limited and possible with considerable losses with regard to the power output and the efficiency of the electrical machine.
  • multi-motor concepts are known in the known tumble driers, in which several separate motors are used to drive the drum and, for example, a fan. In this case, each of the machines used is operated at a constant speed, wherein an improved drying behavior of the tumble dryer can be achieved by different speeds of the driven by means of electrical machines components of the tumble dryer, in particular by different speeds of the drum and a fan.
  • the present invention has for its object to provide a domestic appliance for drying laundry items and a method for operating a domestic appliance for drying laundry, where measures are taken that improved performance and / or drying behavior, especially when using a single electric machine, ensure.
  • An inventive household appliance for drying items of laundry comprises an electrical machine which is designed at least for driving a drum of the household appliance.
  • the domestic appliance has a power electronics unit which is electrically coupled to the electric machine and which can be activated by a control and / or regulating unit and is designed to vary a rotational speed of the electric machine by a control effected by the control and / or regulating unit.
  • the present invention is based on the consideration that a performance and / or drying behavior of the household appliance for drying items of laundry can be achieved by using a power electronics unit, wherein the power electronics unit is capable of controlling a speed of the electrical machine on the basis of a control unit. and / or control unit caused to change control.
  • control and / or regulating unit is designed to effect a change in the rotational speed by activating the power electronics unit as a function of predefined rotational speed operating ranges.
  • a speed operating range of the speed work areas can be defined user-defined.
  • an operator of the domestic appliance will be provided with a plurality of speed work areas or drying programs, whereby the operator is given the opportunity to freely select a drying program with regard to the speed and thus with regard to the drying time.
  • the electric machine by which at least the drum and preferably also a fan wheel is driven, operates at a low rotational speed, for example at a rotational speed in a value range from 2000 to 2600 rpm, is operated.
  • a laundry program gentle drying program is achieved because the laundry items are mechanically stressed little at a low speed of the drum.
  • a low speed of the fan further low noise operation of the household appliance is achieved.
  • a second speed working range or drying program can be provided that the electric machine, with which at least the drum and preferably also the fan is driven, with an average speed, in particular with a speed in a range of 2700 to 2900 U / min, preferred at a speed of about 2800 rpm, is operated.
  • This speed operating range corresponds to a speed working range used in the prior art, in which the electric machine is operated at a constant speed.
  • the second speed working range is characterized by an increased air flow within the drum and thus by a slightly shorter drying time.
  • the electric machine can be operated in a preferred manner with a slightly increased speed, in particular with a speed in a value range of 3000 to 3300 U / min.
  • a substantial reduction in the drying time is achieved due to an increased air flow rate, since the amount of air that is provided for drying the laundry in the interior of the drum is proportional to the speed of the electric machine.
  • a fourth Speed range or drying program can be provided, in which the electric machine is operated at a high speed.
  • This speed work area can be referred to in particular as a short program.
  • the short program is characterized by the fact that due to a greatly increased speed the laundry items from an inner wall of the drum no longer fall, but rest against the inner wall. By failure of the caused by the falling of the laundry items mechanical load on the laundry items a laundry job-saving speed working area is created.
  • a significant reduction in the drying time and possibly a reduction in heating power is ensured by a greatly increased air flow within the drum.
  • the domestic appliance according to the invention and in particular by the use of the power electronics unit, given the improved performance and / or drying behavior of the domestic appliance, a possibility to vary the speed of the electric machine or freely set depending on power requirements or load requirements.
  • domestic appliance for drying items of laundry is understood in particular to mean a tumble dryer or a washer-dryer.
  • the power electronics unit is formed by a control effected by the control and / or regulating unit for varying a frequency of an electrical voltage with which the electric machine can be supplied.
  • the power electronics unit has a frequency converter, by means of which the frequency of the electrical voltage is variable. This ensures that the speed can be controlled and / or regulated in many types of electrical machine in a technically low-cost manner.
  • the frequency converter with respect to the speed variability with little effort, a change in the frequency of the electrical voltage with which the electric machine is to be supplied, achieved.
  • the electric machine is designed as a permanent-magnet-excited brushless DC machine (BLDC).
  • BLDC brushless DC machine
  • the change in the frequency of the electrical voltage with which the electric machine is supplied by means of the power electronics unit with respect to the change in speed particularly advantageous.
  • a stator winding of the electric machine comprises three coil strands and the electric machine is designed for operation with three-phase current.
  • the power electronics unit is capable of providing the three-phase current with which the electric machine is operated.
  • the power electronics unit for example by use of a frequency converter, be capable of varying the frequency of the voltage applied to each coil strand electrical voltage to ensure control and / or control of the rotational speed of the electric machine.
  • the electric machine may be designed as a universal motor, wherein the power electronics unit is designed for pulse width modulation and / or for phase control.
  • the use of the universal motor in the domestic appliance for drying laundry items also ensures a technically simple change in the rotational speed of the electrical machine with regard to improved performance and / or drying behavior of the domestic appliance.
  • a switching element connected in series with the universal motor and can be controlled by the control and / or regulating unit.
  • the speed control and / or speed control can be effected by the pulse width modulation and / or by the phase control.
  • the electric machine is designed to drive the drum and at least one additional component of the domestic appliance.
  • the additional component is understood in particular to mean at least one fan wheel, by means of which an air flow is to be effected in an interior of the drum.
  • This is in particular a single-engine concept in which the electric machine, whose rotational speed can be made variable, is designed to drive a plurality of components of the domestic appliance.
  • varying the speed of the electric machine results in improved drying behavior of the domestic appliance achieved that the amount of air or air flow within the drum can be variably adjusted.
  • the power electronics unit or in each case a power electronics unit can be designed to vary the speed of the respective electric machine by a control effected by the control and / or regulating unit.
  • a current detection unit is provided, which is designed for detecting a motor current flowing via the electrical machine and / or for detecting a DC link current, with which the power electronics unit can be supplied. If a stator winding of the electric machine comprises three coil strands, the current detection unit can preferably be designed to detect a current flowing through only one coil strand. Moreover, the control and / or regulating unit may be able to determine the motor current as a function of a power delivered to the electric machine.
  • control and / or regulating unit is designed to determine a degree of drying of laundry items introduced into the drum as a function of the detected motor current and / or the intermediate circuit current and / or the power delivered to the electric machine , Furthermore, the control and / or regulating unit may be able to determine a loading state of the drum in dependence on the detected motor current and / or the DC link current and / or the power delivered to the electric machine. If the power delivered to the electric machine is kept constant, the dependence of the motor current on a load of the electric machine can be used to determine the loading state of the drum.
  • a course of the current within a time interval in particular during a run-up of the drum, can be observed, and it can on the loading condition of the drum due to a dependence of the loading state of the drum of a torque of the electric machine and due to the dependence of the torque of the Motor current to be closed.
  • the degree of drying of the items of laundry can also be determined in particular by observing the motor current and / or the DC link current and / or output to the electric machine power within a time interval are determined. Because a current and / or power gradient is smaller with a decreasing degree of moisture of the laundry. If no change in the course of the motor current and / or the DC link current and / or the output power is determined more, it can be determined that the laundry items are already dry.
  • control and / or regulating unit is designed to change a predefined desired value of the rotational speed as a function of the detected motor current and / or the DC link current and / or a power delivered to the electric machine. If, in a drying program or a speed operating range, a desired value of the rotational speed is predetermined, for example, with regard to achieving a specific drying time, then this can be varied as a function of the detected motor current and / or intermediate circuit current and / or the output power. This achieves a clever design of variable speed ranges as well as an intelligent effect on the drying time. In particular, the varying of the setpoint value of the rotational speed can take place in such a way that a minimized or reduced power consumption on the part of the electrical machine is ensured.
  • a method according to the invention is designed for operating a domestic appliance for drying items of laundry with the aid of an electric machine.
  • a drum of the household appliance is driven by the electric machine, wherein a rotational speed of the electric machine is varied by means of a power electronics unit electrically coupled to the electric machine, which is controlled by a control and / or regulating unit.
  • the sole figure shows a domestic appliance for drying laundry according to an embodiment of the present invention.
  • a domestic appliance 1 for drying items of laundry such as a tumble dryer or a washer-dryer
  • the household appliance 1 shown schematically in the figure comprises a door 2, which is designed to close a loading opening of the domestic appliance 1.
  • the domestic appliance 1 has a drum 3, shown schematically, in which the laundry items are to be spent.
  • the drum 3 is rotatably mounted in the domestic appliance 1 and driven by an electric machine 4.
  • the electric machine 4 is further designed to drive a fan 5 of the domestic appliance 1. Accordingly, in the present example, it is a single-motor concept in which an electric machine is used for driving a plurality of components of the home appliance 1.
  • the domestic appliance 1 comprises a power electronics unit 6 which is electrically coupled to the electric machine 4 and which can be controlled by a control and / or regulating unit 7.
  • the power electronics unit 6 is capable of varying the speed of the electric machine 4 by a control effected by the control and / or regulating unit 7.
  • the electric machine 4 is designed as a three-phase asynchronous machine and thus for operation with three-phase current.
  • a stator winding of the electric machine 4 in the present example comprises three coil strands which are electrically coupled to the power electronics unit 6.
  • the power electronics unit 6 is capable of providing the three-phase current to the electric machine 4 due to an electric power voltage with which the domestic appliance 1 can be supplied.
  • the power electronics unit 6 is designed to change a frequency of an electrical voltage with which the electric machine 4 can be supplied.
  • the power electronics unit 6 in the present example comprises a frequency converter, by means of which the frequency of the electrical voltage is to be changed.
  • the control unit 7 is capable of effecting the change in the rotational speed of the electric machine 4 by driving the power electronics unit 6 in response to predefined rotational speed operating ranges.
  • a speed work area of the speed work areas is defined user-defined.
  • an operator of the domestic appliance 1 is provided a plurality of speed work areas or of drying programs, whereby the operator is given the opportunity to freely select a drying program in terms of speed and drying time and in terms of drying properties.
  • a distinction is made between four speed operating ranges or drying programs, wherein the electric machine 4 is operated at a different setpoint speed at each speed operating range.
  • the electric machine 4 by which the drum 3 and the fan wheel 5 are driven, is operated at a speed between 2000 and 2600 rpm. It is a laundry program that is gentle on the laundry, in which the items of laundry are subjected to little mechanical stress.
  • a particular advantage of the first speed work area or drying program is that a low-noise operation of the domestic appliance 1 is achieved by the low speed of the fan.
  • the electric machine 4 in the present example with a speed between 2700 to 2900 U / min, preferably with a speed of about 2800 U / min operated.
  • the second speed operating range corresponds to a speed operating range in which an electric machine used in the prior art is operated at a constant speed.
  • the air flow rate within the drum 3 is increased by about 10 to 30% as compared to the first speed working range, thereby achieving a somewhat shorter drying time.
  • the air flow or the amount of air that is provided for drying the laundry items in the interior of the drum 3 is proportional to the rotational speed of the electric machine 4. If the speed of the electric machine 4 is increased, the air flow rate within the drum 3 is thus also increased.
  • the electric machine 4 is operated at a speed of between 3000 and 3300 rpm. Due to an increased air flow within the drum 3, this ensures a substantial reduction of the drying time.
  • a fourth speed operating range or drying program in which the electric machine 4 is operated at a greatly increased speed, for example at a speed between 3300 and 3600 rpm.
  • the fourth speed working range is referred to here as a short program in which the laundry items no longer fall due to the greatly increased speed of an inner wall of the drum 3, but bear against the inner wall of the drum 3.
  • the mechanical load of the laundry fails, creating a gentle drying program is the laundry.
  • a reduction of the drying time is achieved by a greatly increased air flow within the drum 3.
  • the power electronics unit 6 comprises a current detection unit, by means of which a motor current flowing via the electric machine 4 can be detected.
  • the current detection unit for detecting a DC link current, with which the power electronics unit 6 can be supplied be formed.
  • the control and / or regulating unit 7 is able to determine a degree of drying of the laundry items as a function of the detected motor current and / or as a function of a power delivered to the electric machine 4.
  • a course of the motor current and / or the output to the electric machine 4 power is observed within a predetermined time interval and a difference in the amplitude of the motor current and / or the output power for two adjacent periods of the course can be determined.
  • control and / or regulating unit 7 is designed to determine a loading state of the drum 3 as a function of the detected motor current and / or the power delivered to the electric machine 4.
  • a dependence of the motor current is used by a load of the electric machine 4 and by the loading of the drum 3.
  • a course of the motor current within a run-up of the drum 3 is observed to determine the loading state of the drum 3, due to a dependence of the loading state of the drum 3 of a torque of the electric machine 4 and due to the dependence of the torque of the motor current on the Loading condition of the drum 3 is closed.
  • control and / or regulating unit 7 is furthermore able to determine a residual time remaining for drying the laundry items as a function of the degree of drying and / or the loading state of the drum 3.
  • control and / or regulating unit 7 is capable of changing a predefined setpoint value of the rotational speed of the electric machine 4 as a function of the detected motor current and / or the power delivered to the electric machine 4.
  • the target value of the rotational speed is understood to mean a value of the rotational speed which is predefined in a rotational speed operating range or drying program with regard to achieving a specific drying duration.
  • control and / or regulating unit 7 recognizes, on the basis of the measured motor current and / or the power delivered to the electric machine 4, that the power consumption of the electric machine 4 can be minimized by a slight increase or reduction of the rotational speed, the control and control unit can / or control unit 7, the power electronics unit 6 to control and cause the changing of the rotational speed of the electric machine 4.
  • control and / or regulating unit 7 If, furthermore, it is determined by the control and / or regulating unit 7 on the basis of the measured motor current and / or the delivered power that, for example, the drying duration predetermined for a speed operating range or for a drying program can not be maintained, then the control and / or regulating unit can 7 to be able to control the speed of the electric machine 4 by appropriately driving the power electronics unit 6 to reach the drying time predetermined for the drying program.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
EP09100228.7A 2008-04-21 2009-04-07 Appareil ménager destiné au séchage de pièces de linge et procédé de fonctionnement d'un tel appareil ménager Active EP2112264B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09100228T PL2112264T3 (pl) 2008-04-21 2009-04-07 Sprzęt domowy do suszenia rzeczy do prania oraz sposób działania takiego sprzętu domowego

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008019921A DE102008019921A1 (de) 2008-04-21 2008-04-21 Hausgerät zur Trocknung von Wäschestücken und Verfahren zum Betreiben eines derartigen Hausgeräts

Publications (2)

Publication Number Publication Date
EP2112264A1 true EP2112264A1 (fr) 2009-10-28
EP2112264B1 EP2112264B1 (fr) 2015-10-07

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EP09100228.7A Active EP2112264B1 (fr) 2008-04-21 2009-04-07 Appareil ménager destiné au séchage de pièces de linge et procédé de fonctionnement d'un tel appareil ménager

Country Status (3)

Country Link
EP (1) EP2112264B1 (fr)
DE (1) DE102008019921A1 (fr)
PL (1) PL2112264T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013167486A3 (fr) * 2012-05-09 2014-05-08 BSH Bosch und Siemens Hausgeräte GmbH Procédé permettant de faire fonctionner un sèche-linge à régime variable du moteur pendant une phase de chauffe et sèche-linge permettant la mise en oeuvre dudit procédé
EP2789728A1 (fr) * 2013-04-08 2014-10-15 Electrolux Appliances Aktiebolag Procédé pour commander le moteur d'un sèche-linge

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Publication number Priority date Publication date Assignee Title
DE102009028358B4 (de) * 2009-08-07 2012-03-08 BSH Bosch und Siemens Hausgeräte GmbH Wäschebehandlungsgerät mit einem Elektromotor
PL2519673T3 (pl) * 2009-12-31 2014-05-30 Arcelik As Pralka z zabezpieczeniem przed przeciążeniem silnika
DE102011005164A1 (de) * 2011-03-07 2012-09-13 BSH Bosch und Siemens Hausgeräte GmbH Verfahren und Vorrichtung zum Trocknen eines Gutes
DE102012207742A1 (de) 2012-05-09 2013-11-14 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum Betrieb eines Trockners mit variabler Drehzahl eines Antriebsmotors sowie hierfür geeigneter Trockner
DE102012207740A1 (de) 2012-05-09 2013-11-14 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum beladungsabhängigen Betrieb eines Trockners sowie hierzu geeigneter Trockner
DE102013102183B4 (de) * 2013-03-06 2015-06-03 Miele & Cie. Kg Vorrichtung und Verfahren zum Trocknen von Trocknungsgut

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EP0732436A1 (fr) * 1995-03-11 1996-09-18 Whirlpool Europe B.V. Procédé et dispositif d'equilibrage à laver dans les machines
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EP2025800A1 (fr) 2007-08-17 2009-02-18 Electrolux Home Products N.V. Appareil ménager électrique

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Publication number Priority date Publication date Assignee Title
CH659841A5 (en) * 1982-07-26 1987-02-27 V Zug Ag Process for the drying of ready-made clothing laundry in a drum-type dryer
EP0732436A1 (fr) * 1995-03-11 1996-09-18 Whirlpool Europe B.V. Procédé et dispositif d'equilibrage à laver dans les machines
DE19732932A1 (de) 1996-07-31 1998-02-05 Sanyo Electric Co Wäschetrockner
DE19806258A1 (de) 1997-02-17 1998-08-20 Miele & Cie Wäschebehandlungsgerät mit einem auf der Trommelwelle angeordneten Antriebsmotor
DE19904993A1 (de) 1999-02-08 2000-08-10 Miele & Cie Kondensationswäschetrockner
DE102005007759B3 (de) * 2005-02-18 2006-08-03 Boesche Marketing Gmbh Waschmaschine mit einem Universalmotor
EP2025800A1 (fr) 2007-08-17 2009-02-18 Electrolux Home Products N.V. Appareil ménager électrique

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013167486A3 (fr) * 2012-05-09 2014-05-08 BSH Bosch und Siemens Hausgeräte GmbH Procédé permettant de faire fonctionner un sèche-linge à régime variable du moteur pendant une phase de chauffe et sèche-linge permettant la mise en oeuvre dudit procédé
EP2789728A1 (fr) * 2013-04-08 2014-10-15 Electrolux Appliances Aktiebolag Procédé pour commander le moteur d'un sèche-linge
WO2014166848A1 (fr) * 2013-04-08 2014-10-16 Electrolux Appliances Aktiebolag Procédé pour commander un moteur d'un séchoir à linge
CN105102710A (zh) * 2013-04-08 2015-11-25 伊莱克斯家用电器股份公司 用于控制衣物干燥机的马达的方法
US9677218B2 (en) 2013-04-08 2017-06-13 Electrolux Appliances Aktiebolag Method for controlling a motor of a laundry dryer
CN105102710B (zh) * 2013-04-08 2017-12-22 伊莱克斯家用电器股份公司 用于控制衣物干燥机的马达的方法
AU2014253302B2 (en) * 2013-04-08 2018-03-01 Electrolux Appliances Aktiebolag Method for controlling a motor of a laundry dryer

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PL2112264T3 (pl) 2016-03-31
DE102008019921A1 (de) 2009-10-22

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