EP1059490A2 - Four de cuisson à support de plats réglable en hauteur et procédé de fonctionnement du four - Google Patents

Four de cuisson à support de plats réglable en hauteur et procédé de fonctionnement du four Download PDF

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Publication number
EP1059490A2
EP1059490A2 EP00112252A EP00112252A EP1059490A2 EP 1059490 A2 EP1059490 A2 EP 1059490A2 EP 00112252 A EP00112252 A EP 00112252A EP 00112252 A EP00112252 A EP 00112252A EP 1059490 A2 EP1059490 A2 EP 1059490A2
Authority
EP
European Patent Office
Prior art keywords
cooking
cooking appliance
door
food support
control unit
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.)
Withdrawn
Application number
EP00112252A
Other languages
German (de)
English (en)
Other versions
EP1059490A3 (fr
Inventor
Helmut Schlagberger
Gabriele Egginger
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
Publication of EP1059490A2 publication Critical patent/EP1059490A2/fr
Publication of EP1059490A3 publication Critical patent/EP1059490A3/fr
Withdrawn legal-status Critical Current

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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
    • F24C15/16—Shelves, racks or trays inside ovens; Supports therefor

Definitions

  • the present invention relates to a cooking appliance with a lockable with a door, Controlled heating sources heatable cooking space, in which a food support on one Carrier element is held, which is adjustable in height in the cooking space by means of a motor unit is for height adjustment of the food support, as well as a corresponding procedure for operating a cooking appliance.
  • Such a cooking device is known from German publication G 89 05 998.0 an overhead cooking energy source, such as a grill heater, a top heat heater, a microwave emitter or the like. and with one to be inserted into the cooking space Food intake or a food support.
  • the cooking device has at least a distance adjustment device for mutual stepless height adjustment between the cooking energy source and the food intake, at least one of the two components formed by the food intake and the cooking energy source are, is adjustable against the side walls of the cooking space.
  • a cooking panel is provided, which has the required switches, which are connected to the consumers described using suitable device lines.
  • a handle e.g. a switch, provided, the motor of the adjusting drive controls in such a way that the food intake is lowered in one direction of rotation and in the other direction of rotation is raised.
  • the object of the present invention is to provide a cooking appliance according to the preamble of To further develop claim 1 such that the results of the cooking processes are improved are.
  • a control unit when performing a cooking process reads height values from a storage unit, and that the control unit is dependent from the end of the cooking process, the motor unit according to the height values controls and thus the food support during the cooking process in different Height positions moves.
  • the method according to the invention for operating the cooking device is characterized in that a control unit in dependence on in a Data stored in a storage unit during a cooking process by means of a food carrier a motor unit is moved to different height positions.
  • the cooking appliance has one that closes the front of the cooking space Door a door detector, the control unit when the opening of the cooking appliance door is detected moves the food rack to an upper height position. This is the addition or the Removal or inspection of the food is easier. This is especially true when the door is designed as a so-called well-known baking cart.
  • the control unit drives cyclically up and down the food support at least temporarily by means of the motor unit.
  • the up and down movement can take place periodically or irregularly or chaotic.
  • the hot air distributed by a circulating air fan in the cooking chamber hits it Equalized to all areas of the food support over the entire duration of the cooking process or the food to be cooked.
  • the control unit advantageously moves the food support at least with grill or Grill combination operation by means of the motor unit at least temporarily into an upper one Height position.
  • the distance between the food and the grill element can be changed be chosen optimally or the heating output of the grill radiator due to the reduced distance between the food and the radiator can be reduced, resulting in a Can save energy.
  • the carrier element is in the Oven door led.
  • the carrier element advantageously has at least two Hook elements on the two side areas of the door in vertically running, narrow slots are guided. To increase stability, the two Hook elements to be connected to each other by a cross member. To build compact and at the same time easy to repair, it can be provided that the Low-voltage motor unit is arranged in the cooking appliance door.
  • the food support at the start of the cooking process depends on the selected one
  • the cooking parameters are automatically moved to a suitable starting height position.
  • a stove 1 has a heatable and thermally insulated cooking space in a housing 3, which can be closed at the front by an articulated revolving door 5 (FIG. 1). in the The ceiling area of the cooking space 3 is a top heat radiator 7 and below the floor of the cooking space 3, a bottom heat radiator 9 is arranged. Furthermore is in the back Area of the cooking space 3 arranged in this a ring heater, which is a forced air fan 13 moves. Both the ring heater 11 and the circulating air fan 13 can be arranged behind a known, parallel to the rear wall of the cooking space 3 Air distribution plate can be arranged. In the cooking space 3 there is still a food support 15 can be held in the form of a baking sheet.
  • Heating elements 7, 9, 11 are heated.
  • the front is in the panel area of the cooker 1 an operating unit 17 is provided, which with a control unit 19 via electrical Lines is connected.
  • the control unit 19 is in turn via control lines with a storage unit 21, a motor unit 23 and no more Power or switching unit shown with the various consumers of the Cooker 1, in particular the heating elements 7, 9, 11 connected for control purposes.
  • the Hook element 29 thus project into the cooking space at the same height, with the food support 15 can be hooked into the two hook elements 29 for cooking.
  • the door position is also a door detector 31, for example as Microswitch provided, which is connected to the control unit 19. Furthermore points the stove 1 over the height of the cooking space 3 arranged switching elements (not shown) to certain height positions of the hook elements 29 and thus the To be able to detect food support 15.
  • the motor unit 23 can be designed as a stepper motor in order to use the Control unit 19 to be able to precisely control the displacement path of the food carrier 15 (Fig. 1).
  • the stove shown in Fig. 2 differs according to the second embodiment only for the sake of simplicity through the structure of the door and the arrangement the food carrier transport device. Therefore, it is only simplified in FIG. 2 a baking cart cooking appliance door 35 is shown in a view from the cooking space.
  • the cooking appliance door 35 has a front plate 37 with a centrally arranged viewing window 39 on Not shown that at a door frame connected to the front panel in both side areas of the cooking appliance door 35 one above the other almost over the entire height of the cooking appliance door spaced two gears 41 are fixed to the housing and rotatably supported. On two gear pairs 41 run in according to the first embodiment Toothed belt 43.
  • the two toothed belts 43 each correspond to the first one Embodiment a hook element 45 attached by a cross member 47th are stabilizing together.
  • the two hook elements 45 emerge the door into the cooking space through an appropriately designed slot in the inner door panel or the door floor. This slot can be made with a suitable lip seal or the like.
  • Via an electrical line 51 is arranged in the cooking appliance door 35 low-voltage motor unit 49 with the in Herd arranged control unit electrically connected (Fig. 2).
  • the operation of the cooking appliance according to the invention is as follows (FIGS. 1, 2, 3): the opening of the appliance door 5, 35 is determined by the door detector 31.
  • the control unit 19 then moves the food carrier into a suitable position by means of the motor unit 23, 49. In the baking cart variant according to the second embodiment, this position is in an upper loading position ( o ") (Fig. 2, 3).
  • the control unit 19 moves the food carrier to a suitable start height position and at time t 1 (Fig. 3) controls the corresponding heating elements, for example a middle height position ( m ") of the food support (FIGS. 2, 3).
  • the control unit 19 reads the new height position value from the storage unit 21 and moves the food support into a lower height position ( u ")
  • the control unit 19 can also change the heating power of the heating elements involved in accordance with the data stored in the storage unit 21 as a function of the respective height position.
  • the heating power of the bottom heat radiator 9 can be reduced if the distance to the food support is significantly reduced ( position In the recirculation mode, which starts at time t 3 , the control unit 19 moves the food support 15 up and down between an upper and a lower height position. From a time t 4 , the food support then remains in a middle height position (FIG.
  • control unit 19 moves the food support into an upper removal position in accordance with the second exemplary embodiment, and it is also possible for the control unit 19 to switch off the motor units 23, 49 in this way when the door is closed controls that the food support is used at the appropriate height or moved using the residual heat in the cooking space 3 in this.
  • Alternatively or in addition to the control of the position of the food support height over time t can also monitor the movement of the food support through the progress of the cooking process Sensor elements are influenced. For example, cooking sensors, optical sensors or moisture sensors or the like certain cooking progress recognize and report to the control unit 19. This then proceeds accordingly Cooking progress the food carrier 15 into a suitable height position and controls the Suitable heating elements. Furthermore, it can be provided that the operator It is possible at any time to adjust the height of the food support according to your own ideas adjust.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Stoves And Ranges (AREA)
  • Baking, Grill, Roasting (AREA)
  • Electric Ovens (AREA)
EP00112252A 1999-06-11 2000-06-07 Four de cuisson à support de plats réglable en hauteur et procédé de fonctionnement du four Withdrawn EP1059490A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19926762 1999-06-11
DE1999126762 DE19926762A1 (de) 1999-06-11 1999-06-11 Gargerät mit höhenverstellbaren Gargutträger und Verfahren zum Betreiben eines Gargerätes

Publications (2)

Publication Number Publication Date
EP1059490A2 true EP1059490A2 (fr) 2000-12-13
EP1059490A3 EP1059490A3 (fr) 2003-04-23

Family

ID=7910984

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00112252A Withdrawn EP1059490A3 (fr) 1999-06-11 2000-06-07 Four de cuisson à support de plats réglable en hauteur et procédé de fonctionnement du four

Country Status (2)

Country Link
EP (1) EP1059490A3 (fr)
DE (1) DE19926762A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007020186A1 (fr) * 2005-08-17 2007-02-22 BSH Bosch und Siemens Hausgeräte GmbH Appareil de cuisson pour installation en hauteur
EP1957875A4 (fr) * 2005-11-24 2015-12-02 Fisher & Paykel Appliances Ltd Améliorations concernant des fours
EP2192351A3 (fr) * 2008-12-01 2017-11-01 BSH Hausgeräte GmbH Procédé destiné au fonctionnement d'un appareil de cuisson ainsi qu'appareil de cuisson
EP3276264A1 (fr) 2016-07-29 2018-01-31 Apparatebau Gronbach Srl Dispositif de déplacement d'un appareil de cuisine et appareil de cuisine comprenant un tel dispositif de déplacement
US20210127887A1 (en) * 2019-11-05 2021-05-06 Hong-Fan WEI Multi-functional cooking device and food capsule

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6922033B2 (en) * 2000-11-28 2005-07-26 John T. Ziegenhorn Barbeque cover support device
DE10059658A1 (de) * 2000-12-01 2002-06-06 Bsh Bosch Siemens Hausgeraete Hoch-Einbaugargerät
DE10125247C1 (de) * 2001-05-23 2002-12-12 Miele & Cie Haushaltsgerät mit einem Garraum
DE10336114A1 (de) * 2003-08-06 2005-02-24 BSH Bosch und Siemens Hausgeräte GmbH Gargerät mit einer Bräunungssensorvorrichtung
DE102004026882A1 (de) * 2004-05-27 2005-12-22 E.G.O. Elektro-Gerätebau GmbH Gargerät mit höhenverstellbarem Gargutträger
DE102011088088A1 (de) * 2011-12-09 2013-06-13 BSH Bosch und Siemens Hausgeräte GmbH Halterungsvorrichtung für Gargutträger
EP3483508B1 (fr) * 2017-11-09 2022-01-05 Vestel Elektronik Sanayi ve Ticaret A.S. Four et son procédé de fonctionnement
DE102019103418A1 (de) * 2019-02-12 2020-08-13 Miele & Cie. Kg Gargerät
DE102019103435A1 (de) * 2019-02-12 2020-05-20 Miele & Cie. Kg Gargerät sowie Verfahren zu dessen Betrieb

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8905998U1 (de) 1989-05-13 1989-08-10 Unger, Detlef, 7000 Stuttgart Gargerät

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3303049A1 (de) * 1983-01-07 1984-07-12 Ingeborg 7530 Pforzheim Hubbuch Back- oder bratofen mit verstellbaren back- oder bratguttraegern
US5429043A (en) * 1994-10-24 1995-07-04 Becker; Ruby Power operated adjustable oven rack

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8905998U1 (de) 1989-05-13 1989-08-10 Unger, Detlef, 7000 Stuttgart Gargerät

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007020186A1 (fr) * 2005-08-17 2007-02-22 BSH Bosch und Siemens Hausgeräte GmbH Appareil de cuisson pour installation en hauteur
EP1957875A4 (fr) * 2005-11-24 2015-12-02 Fisher & Paykel Appliances Ltd Améliorations concernant des fours
EP2192351A3 (fr) * 2008-12-01 2017-11-01 BSH Hausgeräte GmbH Procédé destiné au fonctionnement d'un appareil de cuisson ainsi qu'appareil de cuisson
EP3627054A1 (fr) * 2008-12-01 2020-03-25 BSH Hausgeräte GmbH Procédé de fonctionnement d'un appareil de cuisson ainsi qu'appareil de cuisson
EP3276264A1 (fr) 2016-07-29 2018-01-31 Apparatebau Gronbach Srl Dispositif de déplacement d'un appareil de cuisine et appareil de cuisine comprenant un tel dispositif de déplacement
US20210127887A1 (en) * 2019-11-05 2021-05-06 Hong-Fan WEI Multi-functional cooking device and food capsule

Also Published As

Publication number Publication date
DE19926762A1 (de) 2000-12-14
EP1059490A3 (fr) 2003-04-23

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