EP2373839A1 - Haushaltsgerät mit automatischer abschaltung - Google Patents
Haushaltsgerät mit automatischer abschaltungInfo
- Publication number
- EP2373839A1 EP2373839A1 EP09760826A EP09760826A EP2373839A1 EP 2373839 A1 EP2373839 A1 EP 2373839A1 EP 09760826 A EP09760826 A EP 09760826A EP 09760826 A EP09760826 A EP 09760826A EP 2373839 A1 EP2373839 A1 EP 2373839A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- switch
- control device
- switching state
- circuit arrangement
- electrical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims description 39
- 239000003990 capacitor Substances 0.000 claims description 24
- 239000004020 conductor Substances 0.000 claims description 13
- 239000004065 semiconductor Substances 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims description 4
- 238000005406 washing Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/0047—Energy or water consumption, e.g. by saving energy or water
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/46—Devices for the automatic control of the different phases of cleaning ; Controlling devices
-
- 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
- D06F34/08—Control circuits or arrangements thereof
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
- A47L2401/20—Time, e.g. elapsed operating time
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
- A47L2501/32—Stopping or disabling machine operation, including disconnecting the machine from a network, e.g. from an electrical power supply
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/62—Stopping or disabling machine operation
-
- 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
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
Definitions
- the present invention relates to a circuit arrangement for operating a household appliance, which has a control device for executing programs of the household appliance.
- the invention further relates to a method for operating a control device of a household appliance.
- Today's household appliances such as in particular washing machines and dryers, are known to be equipped with a program selector, which is usually provided as a knob rotatably mounted on a control panel. In the present case, it should be ensured that the household appliances switch off themselves after completing a previously selected program.
- a household appliance which has a power switch, via which the household appliance can be connected to a power supply or disconnected from the power supply.
- the power switch can be operated by an operator.
- the household appliance further has a control device which opens the power switch after completion of a program of the household appliance and thus separates the household appliance from the power supply.
- the publication DE 10 2006 054 539 B3 discloses a method for generating a low-voltage supply to an electrical control device of a household appliance.
- a power supply can be set by applying a switching signal at its activation input in an active mode.
- the switching signal is transmitted via a switch, which is provided for example as a program selector, to the power supply.
- the document DE 103 19 132 A1 describes an operating device for selecting an operating program of a household appliance.
- the operating device comprises a rotary knob, which is connected via a shaft with a magnetic Hall sensor.
- the shaft is mounted both rotatable and axially displaceable. Turn the knob to change the magnetic field of the Hall sensor be caused.
- An evaluation unit receives signals from the Hall sensor. Depending on the signals of the Hall sensor, the evaluation unit concludes on the operating program selected by an operator of the household appliance.
- An axial displacement of the shaft causes a change in the magnetic field of the Hall sensor.
- the axial displacement of the shaft and the associated change in the magnetic field can be assigned an additional function, namely, for example, the function "pause” or "stop". In other words, an operator can select an additional function of the household appliance by pulling or pressing the rotary knob.
- the present invention has for its object to reduce the power consumption of a household appliance.
- a household appliance is a device that is used for household management. This may in particular be a large household appliance, which is designed for automatic execution of programs, such as a washing machine, a tumble dryer, a dishwasher or a cooking appliance.
- a circuit arrangement according to the invention is designed for operating a household appliance.
- the circuit arrangement comprises a control device for executing programs of the household appliance, which can be supplied with electrical energy via a connection of the circuit arrangement from a supply network.
- the circuit arrangement comprises a first electrical switch, by means of which the control device can be coupled to the connection, and which can be switched from an open switching state to a closed switching state in which the first switch is electrically conductive, depending on an actuation of an operating unit connected to the connection ,
- the circuit arrangement further comprises a second electrical switch connected in parallel with the first switch.
- the control device is designed as soon as the first switch in the closed Switching state is switched to switch the second switch from an open switching state to a closed switching state, in which the control device is coupled via the second switch to the terminal.
- the control device of the household appliance depending on the operation of a control unit - initially via a first switch, which in particular is closed only for a predetermined period of time, is put into operation, and that the control device itself closes a second switch after commissioning and thus itself supplied with electrical energy.
- the control device after completion of a previously selected program, opens the second switch and can thus switch itself off automatically. It is thus the total energy consumption of the household appliance reduced, without having to redesign an existing control panel.
- circuit arrangement according to the invention thus comes without an additional, operable by an operator power switch and without a bistable relay, as used in the prior art for automatic shutdown.
- the control device comprises a main power supply and a control unit, which is fed via the main power supply with electrical energy.
- the control unit is preferably designed to execute the stored in a memory programs of the household appliance.
- the control unit for controlling an electric drive motor, in particular via a semiconductor switch, be formed.
- the household appliance is preferably designed as a household appliance for the care of laundry items, which has a driven by a drive motor drum for receiving the laundry items.
- the term "household appliance” in particular fall into a washing machine, a dryer and a washer-dryer.
- the control device is preferably adapted to switch after completion of a previously selected program of the household appliance, the second switch in the open switching state.
- the operating unit is designed as a program selector for selecting a program of the household appliance.
- the program selector comprises a stationary contact element, in particular a conductor track, and a movable contact element.
- the movable contact element is in this case in a manner fixed against movement in particular with an actuating element which can be actuated by an operator and is electrically coupled to the stationary contact element except in an initial position of the actuating element.
- the program selector is provided as a program selector rotatably mounted on a control panel of the household appliance, ie a rotary knob.
- the stationary contact element can be provided as a substantially annular, an interruption having conductor track on which the movable contact element slides during rotation of the actuating element.
- the actuator is in the starting position, the movable contact element is preferably arranged over the interruption of the conductor track and thus electrically separated from this.
- a power supply unit in particular a capacitor power supply
- the power supply in particular comprises a capacitor connected to reference potential, to which the available for driving the first switch electrical voltage can be tapped, and a voltage limiting diode, in particular a Zener diode, by means of which the voltage applied to the capacitor is limited.
- the power supply can have a voltage divider. It can be provided that the power supply has a rectifier, in particular with a diode, by means of which the mains voltage is rectified. The rectified voltage may then be provided to drive the first switch on the capacitor.
- the power supply is thus coupled in particular via the operating unit with the connection of the circuit arrangement, ie with a supply network and may then provide a DC voltage to drive the first switch.
- a reliable control of the first switch can be achieved with an electrical pulse.
- a control and monitoring unit or a pulse generator is coupled to the power supply and the first switch, which is designed to monitor the voltage provided by the power supply and to drive the first switch depending on the current value of the electrical voltage.
- the operation of the power supply and the control and monitoring unit for example, look like that the control and monitoring unit only triggers an electrical pulse to the first switch when the capacitor of the power supply is charged or the voltage available to the capacitor a pre-definable Value achieved.
- the first switch is then switchable to the closed switching state for the duration of the electrical pulse.
- the control device preferably closes the second switch and then supplies itself with electrical voltage.
- the control and monitoring unit is preferably provided as an integrated circuit (microchip) and in particular comprises one or more switches, in particular transistors, which serve to trigger the electrical pulse to the first switch.
- the control and monitoring unit it is possible to control the first switch as needed and reliably after actuation of the operating unit.
- the control and monitoring unit preferably has a reset input, via which a triggering of an electrical pulse causing reset signal is transmitted to the control and monitoring unit, which can be generated by operating the control unit.
- the reset input of the control and monitoring unit with a further movable contact element is electrically coupled, which is immovably connected to the actuating element of the operating unit.
- a plurality of stationary contact elements spaced apart from one another can be provided, of which in each case a contact element is contacted with the movable contact element when the operating unit is actuated, in particular when the actuating element of the program selector is turned. If the plurality of stationary contact elements are coupled to a reference potential, in particular to ground, the reset input of the control and monitoring unit is located at the reference potential for a short period of time when adjusting the operating unit. In other words, if the operating unit is actuated, a reset signal (in the form of a low signal, that is to say ground) is transmitted to the reset input of the control and monitoring unit, which causes the output of the electrical pulse to the first switch.
- the first switch is designed as a semiconductor switch, in particular as an OptoMOS relay, or as a relay.
- Switch - can be set or predefined. By using a semiconductor switch or relay, it is possible to control this without much effort by simply outputting electrical impulses.
- a third electrical switch is connected in parallel to the second switch, via which the control device can be coupled to the terminal, wherein the control device is designed to mechanically lock a door of the household appliance, the third switch in a closed switching state to switch.
- the control device is designed to mechanically lock a door of the household appliance, the third switch in a closed switching state to switch.
- a household appliance in particular for the care of laundry items, is provided, which comprises a circuit arrangement according to the invention or a preferred embodiment thereof.
- a method according to the invention is designed for operating a control device of a household appliance with which programs of the household appliance are executed.
- the control device is supplied via a terminal of the circuit arrangement of a supply network with electrical energy, when a first electrical switch is switched depending on an actuation of a terminal connected to the operating unit in a closed switching state.
- a second electrical switch connected in parallel with the first switch, via which the control device is coupled to the terminal is switched to a closed switching state by means of the control device as soon as the first switch is switched to the closed switching state.
- Figure 1 is a schematic representation of a circuit arrangement according to a first embodiment of the invention.
- Fig. 2 shows a schematic representation of a circuit arrangement according to a second
- FIG. 3 shows a time profile of an electrical voltage applied to a capacitor of a power supply unit after rotation of an actuating element of a program selector, a time course of electrical pulses triggered by a control and monitoring unit to a first electrical switch, and a time course of a reset signal which is applied to a
- Fig. 1 shows a schematic representation of a circuit arrangement 1, which serves for operating a household appliance, in the example of a washing machine.
- the circuit arrangement 1 has a control device 2, which - as indicated schematically in FIG. 1 - has a main power supply 3 and a control unit 4 fed by the main power supply 3.
- the control unit 4 is used in the example for controlling a drive motor, with which a drum for receiving laundry is driven.
- the drive motor can be fed in, for example via a triac, which in turn can be controlled by means of the control unit 4.
- the control unit 4 may further be designed to control other electrical consumers, such as in particular of pumps, heaters and the like.
- the control unit 4 is thus designed to execute programs of the washing machine, which are stored in the control device 2, for example in a memory.
- the circuitry 1 For selecting a program by an operator, the circuitry 1 comprises a program selector 5 having an operator-operable actuator (not shown in the figures).
- the program selector 5 has a stationary contact element 6, which is here as an in the Substantial annular track is executed with an interruption 7.
- a movable contact element 8 With the rotatable actuating element, a movable contact element 8 is rotatably connected, which slides on the conductor track 6 except in a starting position of the actuating element. In the initial position of the actuating element, the movable contact element 8 is arranged above the interruption 7 of the conductor track 6, so that no electrical connection between the movable contact element 8 and the conductor track 6 is given. If the actuating element is moved from the starting position into a different position from a plurality of different positions, then the movable contact element 8 is electrically coupled to the conductor track 6.
- the circuit arrangement 1 can be electrically coupled to a supply network via a connection 9 (phase conductor), i. the circuit arrangement 1, more precisely the control device 2, can be supplied with electrical energy via the connection 9.
- the control device 2 via three separate electrical switch, a first electrical switch 10, a second electrical switch 11 and a third electrical switch 12, with the terminal 9, ie with the supply network, coupled.
- the first switch 10 is controlled by means of a program selector 5 having drive circuit 13.
- the first switch 10 is provided in the first embodiment shown in FIG. 1 as a relay. If electrical current flows through a control element 14 of the first switch 10, then the first switch 10 is closed. If no current flows via the control element 14, then the first switch 10 is open.
- the control element 14 may be formed as a coil.
- the drive circuit 13 has a capacitor power supply 15, which is coupled on the one hand to the track 6 of the program selector 5 and on the other hand via a pole 16 to a control and monitoring unit 17.
- the capacitor power supply 15 comprises a voltage divider 18 including a first and a second ohmic resistor 19, 20.
- the second ohmic resistor 20 is connected to ground 21.
- the voltage divider 18 is a rectifier diode 22 downstream, by means of which the mains voltage is rectified.
- the capacitor power supply 15 further comprises a pole 16 with Mass 21 coupling capacitor 23, to which an electrical voltage Uc for the first switch 10 can be provided.
- the voltage U c is limited by means of a Zener diode 24 which couples the pole 16 to ground 21.
- the voltage Uc is, for example, 3V or 5V when the capacitor 23 is charged.
- the voltage applied to the capacitor 23 U 0 is monitored by the control and monitoring unit 17.
- the pole 16 is coupled to a monitoring input 25 of the control and monitoring unit 17.
- the control and monitoring unit 17 can detect whether the voltage U c has reached a predeterminable value V C c, that is, whether the capacitor 23 - when the actuator of the program selector has rotated from the starting position - has charged.
- the control element 14 of the first switch 10 is coupled on the one hand to the pole 16, to which the voltage U c is provided, and on the other hand to a connection 26 of the control and monitoring unit 17.
- the control and monitoring unit 17 now has the task, when the voltage U c has reached the predeterminable value V C c, for example 3 V or 5 V, to switch the control element 14 to ground 21 so that current flows through the control element 14 .
- the control and monitoring unit 17 is connected to ground 21 and comprises, for example, a switch, in particular a transistor, via which the control element 14 can be coupled to ground 21.
- the control and monitoring unit 17 thus serves to cause current pulses are output to the control element 14 to close the first switch 10. This can only take place when the capacitor 23 has charged or the voltage Uc has reached the predeterminable value V C c.
- the second electrical switch 1 1 is provided in the present example as a simple relay.
- the second switch 1 1 can be controlled by means of the control device 2 via a control element 27.
- the control element 27 can be provided here as a coil. If electrical current flows through the control element 27, then the second switch 11 is closed. This current flow can be effected by the control device 2.
- the third electrical switch 12 is in the present example by means of the control device 2 simultaneously with locking a door of the household appliance closed.
- the third switch 12 remains closed until the door is mechanically unlocked after completion of a previously selected program of the household appliance. If a power failure occurs on the part of the supply network, then the control device 2 is supplied with electrical energy after the voltage has returned via the third switch 12. In this way, it is possible to end a previously selected and started program of the household appliance even after a power failure.
- the mode of operation of the circuit arrangement 1 according to FIG. 1 will be explained in more detail below. If the actuating element of the program selector 5 is rotated from the starting position, then an electrical connection between the movable contact element 8 and the conductor track 6 and thus between the capacitor power supply 15 and the terminal 9 is produced.
- the control and monitoring unit 17 then monitors the voltage applied to the capacitor 23, the voltage UC Uc reaches the predeterminable value V C c and the capacitor 23 is fully loads on, it turns the control and monitoring unit 17, an electrical connection between the control member 14 of the first switch 10 and the mass 21 ago. Now flows over the control element 14 current, and for the duration of a pulse, for example, for the period of about 3s. For this period of time, the first switch 10 is in the closed state, ie it is electrically conductive.
- the control device 2 is coupled via the first switch 10 to the terminal 9 of the circuit arrangement 1 and fed with electrical energy from the supply network. Now the control device 2 can switch the second electrical switch 11 itself into the closed switching state; this by applying the control 27 with power.
- the control device 2 closes the second switch 11 during the time duration of the pulse triggered to the first switch 10, ie. H. during the three seconds, that is, when the first switch 10 remains closed. If the three seconds, ie the duration of the current pulse delivered to the control element 14, have expired, the first switch 10 opens. The second switch 11 remains closed for the duration of the previously selected program.
- control device 2 switches the second switch 11 into the open switching state. This happens at the time the program exits. In this way will ensures that the control device 2 no longer receives active current after completion of the program. There is thus a total of the energy consumption of the household appliance is reduced.
- the circuit arrangement 1 is reproduced according to a second embodiment of the invention in FIG.
- the circuit arrangement 1 according to the second example essentially corresponds to that according to the first example, so that only the differences are explained below.
- the first switch 10 is provided as an OptoMOS relay.
- the first switch 10 on the primary side, a light emitting diode (LED), which drives a secondary side arranged MOSFET T ransistor.
- a wear-free switch 10 is provided.
- control and monitoring unit 17 comprises a reset input 28, via which the control and monitoring unit 17 a
- Reset signal 29 can be supplied, which triggers the output of a current pulse to the first switch 10 and thus causes the same causes or causes.
- the pulse to the first switch 10 is triggered when the
- Reset input 28 is coupled to ground 21, that is, a low signal is applied.
- a second stationary and substantially annular strip conductor 30 is provided with a plurality of contact elements 31 spaced apart from one another in the circumferential direction. These contact elements 31 are electrically coupled to each other via the conductor 30 and are at ground potential 21. With the actuating element of the program selector 5 another movable contact element 32 is rotatably connected, which is decoupled or separated in the respective positions of the actuating element of the stationary contact elements 31.
- the movable contact element 32 Only when rotating the actuating element, the movable contact element 32 first touches a stationary contact element 31, to then reach a further position of the actuating element of this stationary contact element 31 to solve.
- the reset input 28 of the control and monitoring unit 17 during rotation of the actuator briefly to ground 21, ie the reset signal 29 is evaluated with regard to the triggering of a pulse to the first switch 10. If it has been determined via the monitoring input 25 that the capacitor 23 is charged, a current pulse is output to the first switch 10 after rotating the actuating element by at least one position. The control device 2 can thus be put into operation even after completion of a program.
- a capacitor is connected between the conductor 6 and the diode 22, which is connected in Fig. 1 between the terminal 9 and the program selector 5.
- the first switch 10 is connected between the program selector 5 and the control device 2, while in FIG. 1 it is connected directly between the connection ⁇ and the control device 2.
- the trained as OptoMOS relay first switch 10 according to the second embodiment is thus completely decoupled from the mains voltage in the initial position of the program selector.
- FIG. 3 shows in its lower part a time profile 35 of the reset signal 29, which occurs at the reset input 28.
- the voltage U c begins to rise at a time t 0 . This is monitored by the control and monitoring unit 17. The voltage U c applied to the capacitor 23 reaches the value V C c at a time U, what is detected by the control and monitoring unit 17 accordingly. As long as the actuator of the program selector 5 is rotated, the reset input 28 is pulsed closed to ground 21, which can be seen from the course 35 until a time t 2 .
- the control and monitoring unit 17 causes a current pulse 36 to be output to the first switch 10 so that it becomes electrically conductive.
- This current pulse 36 is output over a time interval t w , after which the current pulse 36 goes out at a time t 3 .
- a time t 4 represents in Fig. 3 the time at which a previously selected program of the household appliance is terminated. At this time t 4 , the second switch 1 1 is thus switched to the open switching state, and the control device 2 is turned off.
- Control and monitoring unit 17 during the time interval between t 5 and t 6 to ground 21. This is evaluated by the control and monitoring unit 17 to the effect that a further current pulse 36 to the first switch 10 at time t 6 output and the first switch 10th is closed.
- a circuit arrangement 1 is thus provided, with which on the one hand a reduction of power consumption after completion of a program allows and on the other hand given the opportunity by pressing the
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Relay Circuits (AREA)
- Keying Circuit Devices (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL09760826T PL2373839T3 (pl) | 2008-12-05 | 2009-11-23 | Sprzęt gospodarstwa domowego z automatycznym wyłączeniem |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008044378A DE102008044378A1 (de) | 2008-12-05 | 2008-12-05 | Haushaltsgerät mit automatischer Abschaltung |
PCT/EP2009/065595 WO2010063595A1 (de) | 2008-12-05 | 2009-11-23 | Haushaltsgerät mit automatischer abschaltung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2373839A1 true EP2373839A1 (de) | 2011-10-12 |
EP2373839B1 EP2373839B1 (de) | 2015-01-07 |
Family
ID=41666389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20090760826 Not-in-force EP2373839B1 (de) | 2008-12-05 | 2009-11-23 | Haushaltsgerät mit automatischer abschaltung |
Country Status (7)
Country | Link |
---|---|
US (1) | US8836173B2 (de) |
EP (1) | EP2373839B1 (de) |
CN (1) | CN102239289B (de) |
DE (1) | DE102008044378A1 (de) |
EA (1) | EA020471B1 (de) |
PL (1) | PL2373839T3 (de) |
WO (1) | WO2010063595A1 (de) |
Families Citing this family (16)
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---|---|---|---|---|
US10627892B2 (en) * | 2008-10-23 | 2020-04-21 | Hewlett-Packard Development Company, L.P. | Image forming apparatus with circuit unit to cut off power to itself and its CPU in a standby mode |
DE102010030897A1 (de) * | 2010-07-02 | 2012-01-05 | E.G.O. Elektro-Gerätebau GmbH | Drehwahlschalter und Schaltung |
DE102010031235B4 (de) * | 2010-07-12 | 2016-07-21 | BSH Hausgeräte GmbH | Haushaltsgerät |
DE102010039667A1 (de) * | 2010-08-24 | 2012-03-01 | BSH Bosch und Siemens Hausgeräte GmbH | Schaltungsanordnung zum Betreiben eines Hausgeräts und entsprechendes Verfahren |
ITRN20100071A1 (it) * | 2010-11-11 | 2012-05-12 | Indesit Co Spa | Elettrodomestico per l'esecuzione di un trattamento su prodotti. |
EP2618445B1 (de) | 2012-01-17 | 2019-04-10 | Vlaamse Instelling voor Technologisch Onderzoek (VITO) | Anfrage-antwortadapter zum verbinden einer vorrichtung mit einem anfrage-antwortsystem oder heimautomatisierungssystem, vorrichtung, und diesem anfrage-antwortadapter und verwendung davon |
KR101893150B1 (ko) * | 2012-06-12 | 2018-08-30 | 엘지전자 주식회사 | 전력량측정장치가 내장된 가전기기 |
CN102722154B (zh) * | 2012-06-19 | 2014-08-13 | 张家港市鸿嘉数字科技有限公司 | 一种家用电器控制装置 |
CN102707698B (zh) * | 2012-06-19 | 2014-08-13 | 张家港市鸿嘉数字科技有限公司 | 一种家用电器控制方法 |
ITMI20121239A1 (it) * | 2012-07-17 | 2014-01-18 | De Longhi Appliances Srl | Circuito di controllo per l¿autospegnimento di una macchina automatica |
DE102014209113A1 (de) * | 2014-05-14 | 2015-11-19 | BSH Hausgeräte GmbH | Verriegelungseinrichtung zum Verriegeln einer Tür eines Haushaltsgeräts, Haushaltsgerät und entsprechendes Verfahren |
US11695312B2 (en) | 2017-09-01 | 2023-07-04 | Milwaukee Electric Tool Corporation | Electrostatic discharge dissipation structure |
CN111358355B (zh) * | 2018-12-26 | 2023-02-17 | 北京奇虎科技有限公司 | 待机控制电路及扫地机器人 |
DE102019206632A1 (de) * | 2019-05-08 | 2020-11-12 | BSH Hausgeräte GmbH | Bedienvorrichtung zur Funktionssteuerung von Haushaltsgeräten |
CN112065169B (zh) * | 2020-09-21 | 2021-07-06 | 珠海格力电器股份有限公司 | 一种童锁控制电路、洗碗机及其控制方法 |
JP7549883B2 (ja) * | 2021-01-19 | 2024-09-12 | パナソニックオートモーティブシステムズ株式会社 | スイッチ装置およびスイッチシステム |
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Publication number | Priority date | Publication date | Assignee | Title |
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DE1585895A1 (de) | 1965-08-06 | 1970-07-16 | Bbc Brown Boveri & Cie | Wasch- und Geschirrspuelmaschinen sowie Trockner mit automatischer Steuerung |
DE1460945A1 (de) | 1965-12-04 | 1969-04-30 | Natale Giambertoni | Programmsteuervorrichtung zur Heizregelung in Waschautomaten |
GB2048314B (en) * | 1979-05-14 | 1983-05-18 | Ti Domestic Appliances Ltd | Electrical machines |
DE3423004A1 (de) | 1984-06-22 | 1986-01-02 | Miele & Cie GmbH & Co, 4830 Gütersloh | Steuerungsanordnung fuer eine programmgesteuerte waschmaschine |
US4628443A (en) * | 1984-11-16 | 1986-12-09 | General Electric Company | Test initiating apparatus for appliances having self-diagnostic testing capability |
DE19749657B4 (de) * | 1997-11-10 | 2006-07-06 | BSH Bosch und Siemens Hausgeräte GmbH | Programmgesteuertes Haushaltgerät |
DE19953633A1 (de) * | 1999-11-09 | 2001-05-10 | Diehl Ako Stiftung Gmbh & Co | Steuereinrichtung einer Waschmaschine oder eines Wäschetrockners |
DE10319132A1 (de) * | 2003-04-28 | 2004-11-18 | BSH Bosch und Siemens Hausgeräte GmbH | Drehwähler mit Druckfunktion |
US7691209B2 (en) * | 2005-08-15 | 2010-04-06 | Johnsondiversey, Inc. | Automatic control system for a kitchen warewasher |
US20080018484A1 (en) * | 2006-07-20 | 2008-01-24 | Sager Merrell C | Appliance and utility sentry |
DE102006054539B3 (de) * | 2006-11-20 | 2008-02-14 | BSH Bosch und Siemens Hausgeräte GmbH | Verfahren zur Erzeugung einer Niederspannungsversorgung einer elektrischen Steuereinrichtung |
DE202006018467U1 (de) | 2006-12-06 | 2007-03-01 | BSH Bosch und Siemens Hausgeräte GmbH | Haushaltsgerät mit mindestens einem Betriebsprogramm |
-
2008
- 2008-12-05 DE DE102008044378A patent/DE102008044378A1/de not_active Withdrawn
-
2009
- 2009-11-23 EA EA201170730A patent/EA020471B1/ru not_active IP Right Cessation
- 2009-11-23 PL PL09760826T patent/PL2373839T3/pl unknown
- 2009-11-23 WO PCT/EP2009/065595 patent/WO2010063595A1/de active Application Filing
- 2009-11-23 EP EP20090760826 patent/EP2373839B1/de not_active Not-in-force
- 2009-11-23 US US13/131,645 patent/US8836173B2/en not_active Expired - Fee Related
- 2009-11-23 CN CN2009801487572A patent/CN102239289B/zh active Active
Non-Patent Citations (1)
Title |
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See references of WO2010063595A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2373839B1 (de) | 2015-01-07 |
US8836173B2 (en) | 2014-09-16 |
WO2010063595A1 (de) | 2010-06-10 |
US20110234017A1 (en) | 2011-09-29 |
PL2373839T3 (pl) | 2015-06-30 |
EA020471B1 (ru) | 2014-11-28 |
DE102008044378A1 (de) | 2010-06-10 |
CN102239289A (zh) | 2011-11-09 |
CN102239289B (zh) | 2013-01-23 |
EA201170730A1 (ru) | 2012-01-30 |
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