EP2791585A1 - Gaskochfeld - Google Patents
GaskochfeldInfo
- Publication number
- EP2791585A1 EP2791585A1 EP12799166.9A EP12799166A EP2791585A1 EP 2791585 A1 EP2791585 A1 EP 2791585A1 EP 12799166 A EP12799166 A EP 12799166A EP 2791585 A1 EP2791585 A1 EP 2791585A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hob
- gas
- plate
- gas burner
- luminous
- 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- Withdrawn
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
- F24C15/10—Tops, e.g. hot plates; Rings
-
- 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
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
- F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
- F24C7/083—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination on tops, hot plates
Definitions
- the present invention relates to a gas hob.
- Gas hobs and especially modern built-in hobs often include a hob plate for receiving and attaching the actual cooking zones, such as the gas burner and the pot carrier.
- the pot supports then form a support surface for food containers, such as pots or pans above the flame of the gas burner.
- the area of the hob plate heats up during operation of the gas burner and can lead to injury when touched.
- a gas hob which comprises a hob plate, wherein the hob plate is adapted to receive at least one gas burner and at least one plate on the hob can be arranged pot carrier.
- the hob plate on the underside a bulb, which is designed such that a luminous surface is illuminated for heat display in the gas burner at least during operation of the gas burner.
- the gas hob can also include the hob plate, the at least one gas burner and the pot carrier that can be arranged on the hob plate in the area of the gas burner. It is thus a flat illuminated from the bottom of the gas hob
- Heat indicator proposed. It is particularly advantageous that the luminous surface is provided at or around the gas burner position around, as thus the operator can easily recognize when there is a risk of burns, since the hob plate is still heated.
- a luminous area for example in the manner of a rectangle or square, can be seen better than conventional luminous dots or LEDs which are arranged remotely in the region of operating elements or control panels.
- the lighting means under the pan support in particular under a plate on the hob patch peg frame, arranged.
- Possible pot carriers often include a frame for placement on the hob plate and projecting inwardly extending fingers, which form the actual support surface for a food container. It is particularly appealing if the luminous area, for example, has the same contour as the pot carrier frame. This is particularly advantageous because the actual lighting or the light source is normally covered by the pot support frame and is invisible in the off state of the bulb.
- the lighting means may comprise, for example, heat-resistant optical fibers.
- the cooktop plate is provided on the underside with an opaque coating which is interrupted in the region of the luminous surface.
- the opaque coating is, for example, a paint or a color, with the additional information or labels the operator can be displayed plate on top of the top of the hob.
- the interrupted sections for example, the light illuminates from below and indicates a residual heat.
- the hob plate is provided on the underside in the region of the luminous surface with a semi-permeable to light coating. Semi-pervious paints lead in the non-illuminated state to a so-called dead-front effect. That is, the display is invisible when the light is off.
- the luminous area encloses the gas burner at least partially.
- the light-emitting means can be implemented, for example, as a light guide, which is in particular made heat-resistant.
- Optical fibers are, for example, silicone or Teflon materials, which are illuminated by a LED or incandescent lamp and cause light scattering at desired locations, so that illumination takes place outside the optical fiber.
- the optical waveguide can be arranged, for example, on the underside in the region of the luminous surfaces, so that in the activated state light exits through the hob plate upwards in the direction of the operator and indicates the heat or residual heat.
- a temperature sensor for detecting a temperature of the hob plate in the region of the pot carrier is also provided.
- the temperature sensor can then be coupled to a control device for driving the light source.
- a temperature measurement for example in the region of the support surface of the pot carrier or on an underside of the hob plate, allows a reliable determination of the temperature and thus activation of the luminous surface for displaying a heated area of the hob plate.
- control device prefferably set up such that a luminous intensity of the luminous means is set as a function of a temperature in the region of the pot carrier. At high dangerous temperatures, for example, the lights
- Luminous area particularly bright while at already decaying temperature after switching off or operation of the associated gas burner, the luminance decreases.
- the gas hob is the
- Control device configured such that the luminous area a predetermined
- Period after switching off the gas burner lights up For example, a returning timer for determining the period is conceivable, so that under normal conditions after a predetermined time, the temperature has decayed so far that no
- the hob plate for example, at least partially made of glass ceramic, temper glass, or cordierite. Corresponding materials are easy to handle and lead to a particularly pleasant appearance of the entire gas hob.
- such materials may be transparent to form the luminous surfaces. This is in particular a built-in hob.
- FIG. 1 shows a perspective view of a first embodiment of a gas hob
- 2 shows a cross-sectional view of the embodiment of a gas hob
- 3 shows a plan view and a sectional view of an embodiment of a hob plate for a gas hob.
- Fig. 1 shows a perspective view of a first embodiment of a
- the gas hob 1 has a hob plate 2, which
- each gas burner 5, 6, 7, 8 for example, made of glass ceramic or tempered glass.
- pot carriers are provided around the gas burner 5, 6, 7, 8, each one encircling pot carrier frame 9, 10, 1 1, 12 and inwardly extending fingers 13, 14, 15, 16 include, which form the top side a support surface for Gargut considereder, such as pots or pans.
- the gas hob in Fig. 1 also includes controls 17, which are equipped as a rotary knob. In each case, a control knob 17 is assigned to one of the gas hobs in each case a burner and pot carrier.
- the gas hob 1 is integrated, for example, as a built-in hob in a countertop or can be performed in stalls as a stove.
- a luminous surface 18 is provided in each case.
- the illuminated area 18 shows during operation of the respective gas burner, for example the
- the hob plate 2 is designed so that light can shine through from below in the area of the luminous surfaces 18 upwards.
- the luminous area 18 can be the inner area around the gas burner within the patch
- Pot carrier frame 19, 1 1, 12 include. But it is also conceivable that only the contour below the respective pot carrier frame 19, 1 1, 12 is illuminated from below.
- FIG. 2 a cross-sectional view of the embodiment of the gas hob is shown schematically.
- the hob plate 2 is provided on the underside with an opaque coating or a paint 3. In the areas of the desired luminous surface 18, this coating 3 is interrupted. Thus, at the interruptions 4 light from a suitable light source 19, 20 pass upwards and is visible to the operator in the activated state.
- the controller 21 is also coupled to a temperature sensor or sensor 24 that provides temperature sensor signals 22.
- the temperature sensor 24 supplies
- the lighting 19, 20 for the light-emitting surface 18 suitably switched on or off. For example, starting at a temperature above 45 or 50 ° C., the lighting 19, 20 is activated by the control device 21 by means of control signals 23. This indicates to the operator that the gas burner 7 is active or still radiates heat, or the hob plate 2 has stored heat in the area around the gas burner 7, which can lead to burns. In this respect, an efficient residual heat indicator for the gas hob or the gas hob 1 results.
- FIG. 3 shows a plan view and a sectional view of an embodiment of a hob plate 2 with a suitable geometric pattern for the coating or interruption for the luminous surfaces 18.
- FIG. 3A shows a plan view of the hob plate 2.
- the hob plate 2 is the underside usually coated with a paint 3, which serves to make ads or labels. In this case, for example, the brand name of the gas hob can be printed on the underside.
- the coating is interrupted.
- the interruptions 4 follow a contour of the pot carrier frame, as shown in FIG. 1 are shown. If the pan supports lie on the hob plate, the frames completely cover the interruptions 4 and thus the illuminated surfaces.
- Fig. 3B is a cross-sectional view is shown, in turn, the hob plate 2 is made for example of glass ceramic and is provided on the underside with a coating 3 or coating.
- the coating is interrupted, so that light can shine through from bottom to top and upper side lighting surfaces can be formed.
- the interruptions can also be provided with a semi-permeable paint, so that the upper side even with non-patch pot carriers always a uniform appearance, so a smooth homogeneous in color
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201110088451 DE102011088451A1 (de) | 2011-12-13 | 2011-12-13 | Gaskochfeld |
| PCT/EP2012/074821 WO2013087533A1 (de) | 2011-12-13 | 2012-12-07 | Gaskochfeld |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2791585A1 true EP2791585A1 (de) | 2014-10-22 |
Family
ID=47351647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP12799166.9A Withdrawn EP2791585A1 (de) | 2011-12-13 | 2012-12-07 | Gaskochfeld |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2791585A1 (de) |
| DE (1) | DE102011088451A1 (de) |
| WO (1) | WO2013087533A1 (de) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19856538C1 (de) * | 1998-12-08 | 2000-05-04 | Schott Glas | Kochanordnung |
| US20040238524A1 (en) * | 2003-05-27 | 2004-12-02 | Lerner William S. | Method using light emitting diodes of warning individuals about hot surfaces on stoves |
-
2011
- 2011-12-13 DE DE201110088451 patent/DE102011088451A1/de not_active Withdrawn
-
2012
- 2012-12-07 WO PCT/EP2012/074821 patent/WO2013087533A1/de not_active Ceased
- 2012-12-07 EP EP12799166.9A patent/EP2791585A1/de not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2013087533A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013087533A1 (de) | 2013-06-20 |
| DE102011088451A1 (de) | 2013-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20140714 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| DAX | Request for extension of the european patent (deleted) | ||
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BSH HAUSGERAETE GMBH |
|
| 17Q | First examination report despatched |
Effective date: 20160125 |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| INTG | Intention to grant announced |
Effective date: 20161012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20170223 |