WO2006008291A1 - Dispositif et procede pour ventiler un plan de cuisson - Google Patents

Dispositif et procede pour ventiler un plan de cuisson Download PDF

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Publication number
WO2006008291A1
WO2006008291A1 PCT/EP2005/053464 EP2005053464W WO2006008291A1 WO 2006008291 A1 WO2006008291 A1 WO 2006008291A1 EP 2005053464 W EP2005053464 W EP 2005053464W WO 2006008291 A1 WO2006008291 A1 WO 2006008291A1
Authority
WO
WIPO (PCT)
Prior art keywords
follow
time
fan
period
display
Prior art date
Application number
PCT/EP2005/053464
Other languages
German (de)
English (en)
Inventor
Egon Feisthammel
Frank Rieser
Dieter Rosmann
Phillip Montanye
Original Assignee
BSH Bosch und Siemens Hausgeräte 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 Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Publication of WO2006008291A1 publication Critical patent/WO2006008291A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2021—Arrangement or mounting of control or safety systems

Definitions

  • the present invention relates to a device for ventilating a cooking area with a fan device, an operating device and a control device for controlling the fan device according to an input to the operating device with the possibility of a caster of the fan device after its shutdown by an operator. Moreover, the present invention relates to a corresponding method for venting a cooking area.
  • the document DE 101 63 194 A1 discloses an electromechanical tap changer with time-controlled additional functions for household appliances and in particular extractor hoods. It can be used to realize time-controlled intensive and follow-up stages of the fan of an extractor hood. In this case, the follower stage is in each operating state, d. H. in each fan level, switchable.
  • FIG. 1 shows a corresponding control element for an extractor hood control with the described functionalities.
  • Extractor for a pre-set time in a preset level.
  • the time and the associated level are fixed when programming the controller. At the end of this follow-up time, the device switches off automatically.
  • a pushbutton 6 for connecting a filter is provided on the control element of FIG.
  • the respective switching state is indicated by a light-emitting diode 7.
  • the light on the extractor hood can be switched on and off with a button 8.
  • a household appliance with a time switch device is also known. With a one-button operating device presented there, both a time of day and an operating time can be set. An ad with four digits indicates the time. Preferably, the current remaining time of the operating period is displayed in the display.
  • the object of the present invention is to expand the control concepts for cooker hoods with additional functionalities and in particular to make the trail more flexible.
  • this object is achieved by a device for ventilating a cooking station with a fan device, an operating device and a Steuerein ⁇ direction for controlling the fan device according to an input to the Be ⁇ dien announced with the possibility of a wake of the fan device after their shutdown by an operator, said a follow-up period and / or a tracking power can be input by the operator into the operating device.
  • a method for ventilating a cooking station by switching off a fan device and allowing the fan device to run after it has run, as well as inputting a follow-up time duration and / or an overrun power by the operator.
  • the user thus has considerably more possibilities of influencing the operation of the device.
  • Specially he can customize the tracking function individually.
  • the fan power selected before switching off can be preset. This has the advantage that the user usually does not have to worry about the follow-up performance.
  • the follow-up period is selectable in several stages. This allows the user to set concrete follow-up times in a simple and clear manner.
  • the operating device has a display unit for displaying the Ven ⁇ tilator- or Nachlauf performance.
  • the operating device can have a display unit for displaying the total or remaining follow-up time duration. Such a display is very comfortable for the user.
  • the device according to the invention for ventilating a cooking area may comprise an alarm device for inputting a wake-up time period and for outputting a signal tone after the alarm time has expired.
  • the alarm device with the same control elements of the Constant ⁇ direction, which serve to set the caster be adjustable. In this way, the operating device can be made clear to the user.
  • the alarm time can be done with the same display unit, with the follow-up time is displayed.
  • the type of time displayed can be differentiated, for example, by the fact that the alarm time is displayed flashing. This combined display leads to cost savings and also increases the clarity of the device.
  • Figure 1 shows the front panel of a control device according to the prior art
  • FIG. 2 shows the operating front of an operating device according to a first embodiment of the present invention
  • FIG. 3 shows the operating front of an operating device according to a second embodiment of the present invention.
  • FIG. 4 shows the operating front of an operating device according to a third embodiment of the present invention.
  • FIG. 2 shows the control front of an operating device 10 for a first embodiment according to the invention of a vapor extraction hood. It essentially comprises four buttons 11 to 14.
  • the first button 11 on the left side of the front panel 10 serves to switch the light on and off the extractor hood.
  • the fourth button 14 on the right side of the front panel 10, the fan or fan on and off.
  • the selection of the fan level in normal operation is carried out by repeatedly pressing a step selection button, the second button 12.
  • the selected level is indicated by one of three LEDs 15 above the level selection button 12.
  • the activation of a follower stage is possible with a follow-up key, the third key 13.
  • the following additional options open to the user for influencing the tracking function.
  • the overrun time does not occur in a preset fan power stage (eg, always stage 2), but the last used fan stage for the overrun is automatically set by the controller. Thus, the user can be spared the choice of a blower power.
  • Another possibility of influencing the follow-up function by the user be ⁇ is that he can select by repeatedly pressing the tracking button 13 between several preset delay times. In the example shown in Figure 2, three delay times, z. B. 3, 6 or 9 minutes offered. The selected Nach ⁇ running time is displayed with the help of one of three LEDs 16 on the tracking button 13.
  • FIG. 3 shows the operating front 20 of a corresponding operating device.
  • the keys 21 to 24 correspond in their respective functionality to the keys 11 to 14 of the first embodiment.
  • the display of the selected fan speed and the selected overrun time is performed using two seven-segment displays 25 and 26.
  • the left seven-segment display 25 is used to display the selected fan level, while the right seven-segment display 26 is used to display the overrun period. If the overrun should take more than 9 minutes, a further seven-segment display is required for the display.
  • the display 26 can also be used to indicate the remaining time left in minutes after the selection of the follow-up time. This constantly informs the user about the status of the caster.
  • the caster can only be activated by pressing the button 23 when the fan motor is running. First, the fan runs in the follow-up phase with the speed before the start of the caster. The speed of the fan can be changed during the caster by pressing the button 22.
  • the delay time is set by pressing the button 23 until the desired time, eg. B. 1 to 9 minutes is displayed.
  • the activation of the caster is done by releasing the button 23.
  • the follow-up function can be aborted by pressing the post-key 23 again. Then the fan continues to run at the set speed. If the fan is to be switched off, regardless of whether it is in the follow-up phase or not, then the button 24 must be pressed.
  • the control unit for the extractor hood may further comprise a temporary alarm clock. It is activated by the follow-up button 23 is actuated when the fan motor is switched off To ⁇ . The desired time is to be set like the follow-up time. In the display 26, the remaining time is displayed flashing. This flashing is for the user the indication that this is an alarm time and not a follow-up time. After the alarm time has elapsed, a sounder emits a corresponding acoustic signal. Subsequently, the display 26 turns off. Before the alarm time has elapsed, the wake-up function can be stopped by pressing the follow-up key 26 again. However, the alarm function can also be switched off by pressing the on / off button 24.
  • a third embodiment of the present invention will now be explained in detail in connection with FIG.
  • the control according to the third embodiment is a further development of the second embodiment. Accordingly, the functionalities of the first and second embodiments are also realized here.
  • the operating front 30 of the operating device here comprises eight keys 31 to 38 and a larger display 39 with a total of four seven-segment elements, including two Dividing points and other display elements.
  • the usual four-digit representation of the time is possible because in the controller a clock is integrated.
  • Timer An integrated timer or timer is actuated here by the key 32 labeled "Timer.”
  • the alarm time is set by the keys 34 and 35
  • the remaining time is displayed in minutes and seconds.
  • the expiry of the preset time is indicated by an acoustic signal. After setting the short-term alarm, it is possible to change the timer time to the normal time after a predetermined time has elapsed. B. 30 to 60 s, are provided.
  • the operation of the short-term alarm clock integrated into the control can also take place, for example, by pressing the follow-up stage (key 37) when the fan is switched off. With the help of the keys 34 and 35, the alarm time is then set in a known manner.
  • the alarm time can be 1 to 9 minutes. On the other hand, if the display 39 has two seven-segment displays, then alarm times between 1 and 99 minutes are conceivable and so on. If no plus / minus keys are present, then the setting of the time can also be carried out as described in connection with exemplary embodiment 1.
  • the seven-segment display 39 flashes with display of the remaining time duration. An additional display with a lit alarm symbol is possible.
  • the alarm is signaled via a sounder or beeper of the electronics.
  • a sounder or beeper of the electronics For this purpose, a continuous tone or a certain number of beeps can be selected.
  • an alarm time can be entered in hours and minutes.
  • the symbol "h” appears after activating the alarm clock by the key 32 in the LCD display 39 and the number of hours flashes.The number of hours is selected with the aid of the keys 34 and 35.
  • the system switches to minute mode, the "min” symbol appears in the LCD display 39 and the number of minutes flashes. Again, the number of minutes to be set by the keys 34 and 35.
  • pressing the timer button 32 This starts the alarm or timer function and a corresponding timer icon is visible in the display 39. After approx. 30 seconds, the display switches to the normal time. A setting of the timer is not possible, however, if the caster is active.
  • timer key 32 If the timer key 32 is not pressed and no input is made within one minute, the setting procedure is automatically terminated and the timer function is inactive.
  • the acoustic signal is emitted. If the user wants to know the remaining time before, he must press the timer button 32 again. Subsequently, the remaining time is displayed and the setting can er ⁇ neut begin. After 30 seconds, the timer display disappears.
  • the time to be selected can be set to 0 hours and 0 minutes.
  • the switching off of the timer function can also be done via the on / off button 38. Otherwise, the timer function is independent of the fan motor functions.
  • control has an integrated clock.
  • the clock is set via the button 33 with the clock symbol.
  • the adjustment procedure is the same as for the timer or alarm clock. During the caster no adjustment is possible.
  • the clock is also independent of the fan motor functions, but also independent of on / off commands by the key 38.
  • the actuation of the fan motor via the key 36 takes place as in the previous embodiments.
  • the control of the caster in the manner already mentioned takes place with the key 37.
  • a caster symbol appears in the LCD display 39.
  • the "min" symbol is displayed, and a maximum follow-up time of 15 minutes can be set with the keys 34 and 35. If the keys 34 or 35 are pressed continuously, the follow-up time is incremented or decremented automatically by 1 minute desired time, the key 37 is released sen and the caster function begins.
  • the display 39 shows the remaining time.
  • the caster function is ended. Pressing the fan speed button 36 during the caster does not stop the caster, but only changes the fan level for the remaining time. In contrast, the caster can also be aborted by the on / off button 38 including the follow-up display.
  • variable programming of the control for example, by the customer service is easy.
  • Different maturities can easily be pre-optimized to country habits were ⁇ .
  • the customer can then still his desired time from z. For example, select three times.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)

Abstract

L'objectif de l'invention est d'apporter de nouvelles fonctionnalités aux systèmes de commande classiques des hottes aspirantes. A cet effet, la flexibilité du post-fonctionnement est accrue. En particulier, la durée et/ou la puissance de post-fonctionnement peuvent être entrées par l'utilisateur dans un dispositif de commande. La durée de post-fonctionnement sélectionnée peut par exemple être réglée au moyen d'une touche (23) et affichée sur l'unité d'affichage (26). La puissance de post-fonctionnement peut être réglée au moyen d'une touche de réglage du niveau de ventilation (22) et affichée sur une unité d'affichage séparée (25) ou sur la même unité d'affichage. La commande de la hotte aspirante peut en outre être équipée d'une horloge et d'une minuterie.
PCT/EP2005/053464 2004-07-19 2005-07-18 Dispositif et procede pour ventiler un plan de cuisson WO2006008291A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004034871.5 2004-07-19
DE200410034871 DE102004034871A1 (de) 2004-07-19 2004-07-19 Vorrichtung und Verfahren zur Belüftung einer Kochstelle

Publications (1)

Publication Number Publication Date
WO2006008291A1 true WO2006008291A1 (fr) 2006-01-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/053464 WO2006008291A1 (fr) 2004-07-19 2005-07-18 Dispositif et procede pour ventiler un plan de cuisson

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DE (1) DE102004034871A1 (fr)
WO (1) WO2006008291A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006057545A1 (de) * 2006-12-06 2008-06-12 BSH Bosch und Siemens Hausgeräte GmbH Dunstabzugshaube mit Anzeigevorrichtung
DE102017127783A1 (de) * 2017-11-24 2019-05-29 Miele & Cie. Kg Dunstabzugseinrichtung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105015A (en) * 1977-03-09 1978-08-08 William C. Isom Exhaust hood energy saving device
DE2816406A1 (de) * 1978-04-15 1979-10-18 Weiss Kg Alfons Schaltungsanordnung zur steuerung einer dunstabzugshaube
EP0395553A1 (fr) * 1989-04-26 1990-10-31 De Dietrich Europeenne D'electromenager Ensemble composé d'un circuit électrique pour hotte aspirante et d'un circuit électrique pour poste de cuisson
US5690093A (en) * 1995-01-19 1997-11-25 Nutone, Inc. Ventilator controller with variably adjustable fan and light
EP1010949A2 (fr) * 1998-12-16 2000-06-21 AEG Hausgeräte GmbH Combinaison d'appareils comprenant un appareil de cuisson et un dispositif d'évacuation de vapeurs et procédé pour utiliser une telle combinaison
EP1239227A2 (fr) * 2001-03-05 2002-09-11 Imperial-Werke oHG Hotte d'aspiration avec une tringle de commande
US20050017834A1 (en) * 2001-12-21 2005-01-27 Bsh Bosch Und Siemens Hausgerate Gmbh Electromechanical stepping switching apparatus having temporally controlled additional functions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904407A1 (de) * 1989-02-14 1990-08-16 Bosch Siemens Hausgeraete Anordnung zum ansteuern von heizspannen und heizleistungen fuer herde
DE9414767U1 (de) * 1994-09-03 1996-01-25 Lunos-Lüftung GmbH & Co Ventilatoren KG, 13593 Berlin Steuermodul für den Nachlauf eines Lüfters
DE19815949A1 (de) * 1998-04-09 1999-10-21 Erwin Grohmann Lüftungseinrichtung
DE19822258A1 (de) * 1998-05-18 1999-11-25 Heini Roswitha Elektrisch angetriebener Ventilator
DE202004001913U1 (de) * 2004-02-09 2004-04-08 Dreefs Gmbh Schaltgeräte Und Systeme Schaltungsanordnung zum zeitlich verzögerten Ein- und Ausschalten eines Verbrauchers

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105015A (en) * 1977-03-09 1978-08-08 William C. Isom Exhaust hood energy saving device
DE2816406A1 (de) * 1978-04-15 1979-10-18 Weiss Kg Alfons Schaltungsanordnung zur steuerung einer dunstabzugshaube
EP0395553A1 (fr) * 1989-04-26 1990-10-31 De Dietrich Europeenne D'electromenager Ensemble composé d'un circuit électrique pour hotte aspirante et d'un circuit électrique pour poste de cuisson
US5690093A (en) * 1995-01-19 1997-11-25 Nutone, Inc. Ventilator controller with variably adjustable fan and light
EP1010949A2 (fr) * 1998-12-16 2000-06-21 AEG Hausgeräte GmbH Combinaison d'appareils comprenant un appareil de cuisson et un dispositif d'évacuation de vapeurs et procédé pour utiliser une telle combinaison
EP1239227A2 (fr) * 2001-03-05 2002-09-11 Imperial-Werke oHG Hotte d'aspiration avec une tringle de commande
US20050017834A1 (en) * 2001-12-21 2005-01-27 Bsh Bosch Und Siemens Hausgerate Gmbh Electromechanical stepping switching apparatus having temporally controlled additional functions

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