EP0279367A2 - Appareil pour la cuisson - Google Patents

Appareil pour la cuisson Download PDF

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Publication number
EP0279367A2
EP0279367A2 EP88102058A EP88102058A EP0279367A2 EP 0279367 A2 EP0279367 A2 EP 0279367A2 EP 88102058 A EP88102058 A EP 88102058A EP 88102058 A EP88102058 A EP 88102058A EP 0279367 A2 EP0279367 A2 EP 0279367A2
Authority
EP
European Patent Office
Prior art keywords
hotplate
rotation
mounting plate
holding element
recess
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Withdrawn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
EP88102058A
Other languages
German (de)
English (en)
Other versions
EP0279367A3 (fr
Inventor
Felix Schreder
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.)
EGO Elektro Geratebau GmbH
Original Assignee
EGO Elektro Gerate Blanc und Fischer 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
Priority claimed from DE8702478U external-priority patent/DE8702478U1/de
Priority claimed from DE8708395U external-priority patent/DE8708395U1/de
Application filed by EGO Elektro Gerate Blanc und Fischer GmbH filed Critical EGO Elektro Gerate Blanc und Fischer GmbH
Publication of EP0279367A2 publication Critical patent/EP0279367A2/fr
Publication of EP0279367A3 publication Critical patent/EP0279367A3/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Withdrawn legal-status Critical Current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
    • F24C15/10—Tops, e.g. hot plates; Rings
    • F24C15/102—Tops, e.g. hot plates; Rings electrically heated
    • 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
    • F24C7/06—Arrangement or mounting of electric heating elements
    • F24C7/067—Arrangement or mounting of electric heating elements on ranges

Definitions

  • the invention relates to a cooking appliance with at least one electric hotplate and a mounting plate receiving it.
  • Such cooking devices have become known from DE-OS 29 33 296.
  • a fuse is taken over there by a pin riveted into a retaining bracket, which engages in a sleeve molded or inserted into the cover plate of the hotplate.
  • Another version of the fuse is formed by a bendable sheet metal part, which is fixed by the central bolt of the electric hotplate. Securing the hotplate is important for the exact positioning of the connections, although the top of the cooking device is usually circular.
  • the object of the invention is to provide good connections in a cooking appliance, in particular to further simplify an anti-rotation device, so that the direction of rotation can be determined in a particularly reliable manner and with little production and assembly effort.
  • the anti-rotation element is therefore not only a largely rigid element that must be threaded exactly into the corresponding recess provided for it, but a tongue that is elastically movable in the vertical direction and that snaps into a corresponding edge recess.
  • This edge recess is already present in the hotplates mentioned at the beginning in order to be able to carry out an automatic alignment during assembly. Because it lies in the outer edge region, adequate securing is achieved with the lowest forces exerted on the anti-rotation elements.
  • the recess is provided in the cover plate of the hotplate, which in turn engages in a recess on the cast rim of the electric hotplate, not only the cover plate but also the cast body itself is secured against rotation.
  • the anti-rotation element could engage directly in a corresponding recess in the edge.
  • the edge recess is preferably an indentation or "notch" of the edge, which therefore completely penetrates the edge at the point.
  • the anti-rotation device can remain effective in a simple manner, for example, if the fastening of the hotplate relative to the mounting plate loosens, the at least one special anti-rotation device being provided is, which connects at least two hot plates to each other so that it would have to be deformed during a rotational movement of at least one of these two hot plates, without a direct connection of the anti-rotation element to the mounting plate being absolutely necessary or such twisting forces being introduced into the mounting plate.
  • the anti-twist element at least two hot plates can be combined to form an inherently secured anti-twist element, in which the hotplate bodies engaging in the anti-twist element are mutually locked to a slight play against twisting directly via the anti-twist element. This indirectly results in a positive locking of the hot plates with respect to the mounting plate.
  • the holding element can advantageously be included in the anti-rotation device in such a way that it loads the anti-rotation element upwards into its engagement position. If this load is resilient, for example due to internal deformation of the holding element made of sheet metal or the anti-rotation element, the positive anti-rotation device is retained even if the holding element loosens over a relatively large distance.
  • the anti-rotation element directly with respect to the mounting plate, for example by a supporting element on the underside of the mounting plate e.g. is fixed by spot welding, which fixes the anti-rotation element at least in its height.
  • the anti-rotation element can interlock in the respective hotplate only at a single point and then expediently outside of its central axis or at two or more points spaced apart from one another, which are then all at a distance from the central axis or eccentrically to the rotational axis of the hotplate lie.
  • the arrangement can be such that the blocking forces are essentially introduced into the anti-rotation element only as thrust or tensile forces.
  • openings, openings, depressions, projections, cams, bolts or the like can be made on the respective hotplate.
  • the intervention can be carried out in a simple manner by plugging together, the plugging direction expediently being provided approximately parallel to the central or rotational axis of the hotplate and directed against its underside.
  • the anti-rotation element does not need to determine the position and spacing of the central axes of the electric hotplates from one another, since these are precisely determined by the receiving openings in the mounting plate and, in this respect, the mounting plate Task of such a holding frame takes over.
  • the anti-rotation element can therefore also be formed by individual rods connected to the hot plates in the manner of locked cranks, but also by a single plate-shaped or frame-shaped component with protruding projections.
  • the cooking device 111 shown in FIGS. 1 and 2 can be a single cooker, a built-in hob or a single or multiple cooker.
  • a metal built-in plate 112 serves as the upper hotplate, which contains openings 113 corresponding to the number of electric hotplates installed, which are surrounded by a rising rim 114. On one shoulder this edge lies on the outer edge of an installation ring 117 surrounding the electric hotplate 115. This is pressed onto the hotplate body 116 of the electric hotplate, which is made of cast material, onto the substantially cylindrical outer surface of an outer edge 118 of the hotplate body 116 and is slightly overhanged by an outer flange which adjoins the annular, flat and closed cooking surface 148 Electric hotplate connects outside.
  • heating coils 122 made of resistance wire in compressed, electrically insulating investment material lie inside the outer edge 118 in spiral grooves 121. They are arranged in a heated ring zone 119 which is delimited towards the center of the hotplate by an inner edge 120 which projects downwards.
  • the center of the hotplate is formed by an unheated central zone 123, which is also delimited on the top by a slight lowering in the cooking surface 148.
  • a downwardly projecting central pin 124 is cast on, which contains a central threaded bore 125 made from below.
  • a hollow screw 126 with an internal and external thread is screwed into the threaded bore 125 and defines with its head a cover plate 127 which covers the underside of the hotplate and, in the exemplary embodiment shown, rests with its outer edge on the lower edge 128 of the outer edge 118.
  • cover plate 127 which covers the underside of the hotplate and, in the exemplary embodiment shown, rests with its outer edge on the lower edge 128 of the outer edge 118.
  • it has an essentially ring-shaped indentation 129 which forms an outer centering shoulder 130 which leads on the inside of the edge 118.
  • other forms of the cover plate 127 can also be used, for example those which leave the central zone free and are screwed on in the region of the inner edge 120.
  • a casting recess 131 is provided on the circumference of the electric hotplate 115, which interrupts the edge and is, for example, about 5 mm wide and 2 mm deep with bevelled edges downwards and outwards (FIG. 6).
  • This recess on the one hand fixes the cover plate 127 with respect to the hotplate body and prevents it from rotating, and on the other hand a centering element of an automatic assembly machine can engage in the recess 132 and rotate the hotplate 115 into the correct angular position both during its manufacture and during assembly.
  • the hotplate 115 is clamped downwards by a holding element 135 in the form of a bracket stamped from sheet metal, so that the mounting ring 117 rests on a shoulder of the coaming edge 114.
  • the holding element has a slightly curved middle section 136 and upwardly extending stirrup legs 138 which, with their support edge 139 which is bent outwards round, support the underside of the mounting plate 112, specifically in the area where the mounting ring 117 rests on the top.
  • a screw bolt 146 protrudes through a hole 145 and is screwed into the internal thread of the hollow screw 126 in order to fix the hotplate to the holding element and to tighten it.
  • the central region 136 is stiffened by stiffening edges 137 which are bent downward.
  • an anti-rotation tongue 140 is punched out of the material of the holding element 135 and bent upwards, that is to say, at an angle to the hotplate, so that the anti-rotation zone 140 connecting the tongue root 143 to the The center of the hotplate points and the free end 142 is inclined upwards and outwards.
  • the anti-rotation zone is wider in its root region 143 and narrow and strip-shaped at its end 142.
  • incisions 144 are provided, which form a desired bending point there. This is usually not necessary for thinner materials.
  • the anti-rotation tongue 140 lies in the recess 132 during assembly, preferably protruding slightly further upward in the unloaded state than shown in FIG. 1.
  • the anti-rotation lug yields downward and attaches itself firmly to the bottom of the recess 132.
  • the downward movement of the tongue 140 that results is partly elastic, but can also be partly plastic, in particular with larger amounts of movement. There should only be some residual elasticity that keeps the tongue 140 pressed against the bottom of the recess 132 when the plate 115 is tensioned so that contact pressure is always maintained.
  • the end 143 should be approximately as wide as the recess 132.
  • the described embodiment with the tongue 140 bent out of the material of the holding element 135 by a cutout 141 is particularly advantageous and makes it possible without an additional component to prevent rotation in an elegant and safe manner with simplified installation.
  • a separate tongue for example a riveted spring tongue.
  • the spring tongue 140 should advantageously also be designed so that its elastic mobility is essentially only present in the vertical direction during it should be as stiff as possible on the side. This is ideally achieved in the described embodiment. This could advantageously contribute if, instead of the cuts 144, the predetermined bending point is formed by a central hole-like punching.
  • FIGS. 3 to 5 a different shape of the holding element is described with essentially the same mounting plate and electric hotplate.
  • the electric hotplate 115 and the built-in plate 112 are therefore not described again in detail.
  • a sheet metal shell is provided as the holding element 135, the cross section of which largely corresponds to that of the holding bracket according to FIG. 1.
  • the anti-rotation tongue 140 is punched out by an incision 141 and bent upward in the same way as described with reference to FIG. 1.
  • the rest of the design and function are the same, only that with the thinner sheet material of the receiving shell, no predetermined bending cuts 144 are necessary.
  • the anti-rotation tongue is also S-shaped.
  • a receptacle was provided as a holding element 135 per hotplate, in FIG. 5 a common receptacle is provided for several electric hotplates. It forms a tub and is, for example, the lower cover of a built-in hob. This holding shell 135, which forms the holding element, is also supported on the underside of the mounting plate 112, but not all the way round in the region of the edge 114.
  • a further fastening can also be provided.
  • the individual hot plates are clamped to the receptacle by the screw bolts 146.
  • other types of fastening such as snap and snap fasteners may be provided.
  • an anti-rotation tongue 140 is again cut out for each hotplate and bent upwards in the manner already described, where it lies in the recess 132.
  • the tongue 140 it would be advisable to provide the tongue 140 separately and to attach it, for example, by spot welding. It could also point in a different direction, for example from the outside inwards, while in the previous embodiments this would not be as advantageous as the arrangement described there.
  • the recess 132 for the engagement of the free end 142 of the anti-rotation tongue 140 is not in the region of the outer edge 118, but instead - in relation to the central axis of the hotplate body - is offset radially inward and by a recessed recess formed in cover plate 127.
  • this recess 132 can extend to the inner circumference of the outer edge 118 and thereby also form a centering shoulder corresponding to the centering shoulder 130, the section provided for the engagement of the tongue 140 is expediently offset radially inwards relative to this inner circumference.
  • the free end 142 of the anti-rotation tongue 140 is appropriately curved or hook-shaped such that the outside of the curvature faces the cover plate 127 or the bottom of the recess 142 so that it can slide like a runner on the underside of the cover plate 127 until it jumps into recess 132. In addition, this results in a relatively large edge length for the support of the free end 142 with respect to the side flanks of the depression 132.
  • the stiffening edges 137 provided on the central section 136 of the holding element 135 can indeed also be angled upwards against the cooking surface 148, but are expediently angled downwards.
  • the central section 136 of the holding element 135 is curved or stepped away from the underside of the hotplate body 116 toward the center or towards the screw 126, in the embodiment according to FIGS. 16 and 17 it is in Curved towards this bottom.
  • the screw 126 is not designed as a banjo bolt, but as a normal cap screw, while the cover plate 127 is secured to the outer circumference of the central pin 124 by means of a securing member formed in one piece with it, namely with claw tongues.
  • the casting recess 131 and the cam of the cover plate 127 which engages in it and also forms a recess is offset in the circumferential direction with respect to the recess 132, these recesses opposite the positioning member for the rotational alignment of the cover plate 127 form the hotplate body 116 so that a connector 147 provided on the underside of the electric hotplate for the electrical connection lies immediately laterally adjacent to the holding element 135.
  • the connecting pins 148 projecting essentially radially outwards and parallel to one another on the underside of the hotplate body from the connecting piece 147 are oriented obliquely to the longitudinal direction of the holding element 135 and, in the bottom view according to FIG. 16, lie at an acute angle to the adjacent half section of this holding element 135.
  • the cooking appliance 1 according to FIGS. 7 to 9 has four hotplates, which are formed by separate, differently sized or powerful electric hotplates 2 to 5, which are inserted into receiving openings 7 of a trough-shaped mounting plate 6 drawn from sheet metal.
  • the hot plates 2 to 5 are against their support on the top of the Mounting plate 6 clamped with a common holding element 8, the like as a bracket, plate, deep-drawn sheet metal part. can be formed, is located directly adjacent to the undersides of the hot plates 2 to 5 and is secured by means of central bolts 9 of the hot plates 2 to 5 penetrating them in relation to the latter.
  • an additional insert body in the form of, for example, an insert plate can also be provided, which supports zones of the mounting plate 6 lying between the hot plates 2 to 5 against the holding element 8, so that the mounting plate 6 is relatively relative despite relatively weak dimensions has high load-bearing capacity and resistance to deformation.
  • an anti-rotation device 10 with which all hot plates 2 to 5 are positively prevented from turning about their central axes, in which the central bolts 9 are located, by more than about the mounting plate 6 to be able to rotate an admissible angular dimension.
  • the anti-rotation device 10 has an anti-rotation element 11, which can be formed directly by said insert and includes the retaining element 8 and the mounting plate 6, since the anti-rotation element 11 is so resiliently clamped in the vertical direction between these two components that the anti-rotation element 11 on the one hand resiliently supports the mounting plate 6 and on the other hand is resilient in a rotationally locking positive engagement with the hot plates 2 to 5.
  • Each hotplate has a hotplate body 12 made of cast iron or another suitable material, the upper side of which forms an annular cooking surface 13 which extends to its outer circumference and, on the underside, an outer, higher annular flange edge 14 and an inner lower flange edge 15 in the area of the outer and Inside boundaries of the cooking surface 13 protrudes. Between the flange edges 14, 15, a heating resistor 16 is arranged in at least one spiral groove of the hotplate body 12 and embedded in a pressed insulation compound. In the unheated middle region, which is not covered by the heating resistor 16, the hotplate body 12 has a sleeve-shaped extension 17 projecting downwards, for example with an internal thread, in which the central pin 9 is fixed.
  • the underside of the hotplate body 12 is provided with a sheet metal or the like.
  • existing end cover 18 is provided, which is supported on the one hand on the lower end edge of the outer flange edge 14 and on the other hand on the end face of the extension 17 and is secured, for example, by means of a nut arranged on the central bolt 9.
  • the central bolt 9 passes through the holding element 8 located at a short distance below the end cover 18 and lies on the underside thereof with a bolt head, a nut or the like. at.
  • a ring collar of the hotplate body 12 projects over the outer circumference of the outer flange edge 14, on the underside of which a profiled diaphragm ring 19 is supported, which in turn lies outside the outer circumference of the hotplate body 12 around the receiving opening 7 on the upper side of the mounting plate 6.
  • the holding element 8 or the anti-rotation element 11 or both parts can have mutually directed, dome-shaped or cam-shaped formations, in particular in such a way that they are supported between the hotplates 2 to 5 only with the apices of these formations only by very small-area contact , It is conceivable that only one such central system is provided in the center of the mounting plate 6.
  • the anti-rotation element 11 has for each hotplate 2 to 5 at least one or a single projection 20 projecting approximately parallel to the cooking surfaces 13, which is formed in one piece with the anti-rotation element 11 or can be formed by a component attached to this, such as a tab or the like.
  • the respective projection 20 projects approximately radially against the central axis of the associated hotplate 2 to 5 and engages in a recess or depression 21 in the lower end edge of the flange edge 14 of the associated hotplate body 12 in such a way that it can protrude at least as far beyond its inner circumferential surface. that with slight rotational movements of the hotplate body a complete sliding out of the projection 20 from this tooth position is excluded.
  • the end cover 18 has on its edge resting on this end edge a corresponding, formed by a recess 22 as shown in FIG. 10, which engages in the recess 21, whereby the end cover 18 assumes a predetermined position relative to the hotplate body 12 and secured in this position is; in this case, the projection 20 engages indirectly in the depression 21, namely in the depression 22.
  • the anti-rotation element 11 has at least one hotplate body, in particular for all hotplate bodies, in each case a concavely delimited cutout 23 which is adapted to the outer circumference of the flange edge 14 of the associated hotplate body and at least a part of its circumference at a short distance on one Curvature angle of more than 90 ° and less than 180 ° surrounds.
  • the projections 20 are provided in the area of these cutouts, the projections 20 for hot plates 2 to 5 lying adjacent to one another transversely or approximately at right angles to one another and approximately parallel to the adjacent outer edges of the anti-rotation element 11 or to one of the two central planes of the mounting plate 6 lie.
  • the end cover 18 is profiled in many ways, so that numerous depressions and elevations are formed.
  • the anti-rotation element 11 could additionally or instead of engaging in the recess 21 or 22 in at least one other recess intervene or survey.
  • Radially inside the outer circumference and the recess 22, the end cover 18 has, for example on the underside, a part-ring groove-shaped recess that is continuous over most of its circumference, the ends of which lie in the region of an opening for receiving an insulating body for the connecting lines of the heating resistor 16. From this recess several, for example four, evenly distributed over the circumference, directed towards the center of the end cover 8 recesses 24 in the manner of radial approaches, which may have, for example, a flat rectangular groove profile according to FIG.
  • the anti-rotation element 11a can also lock only by engagement of the projection 20a in such a recess 24, the projection 20a then expediently merging into the anti-rotation element 11a via a bent or multi-angled connecting section 25, which is guided around the end edge of the flange edge 14a in such a way that there is no intervention in this flange edge.
  • FIGS. 13 to 15 the same reference numerals are used for corresponding parts as in FIGS. 7 to 12, but in FIG. 13 with the index "b", in FIG. 14 with the index "c” and in FIG. 15 used with the index "d".
  • the approximately H-shaped anti-rotation element 11b has a central, elongated rectangular plate-shaped part 27, in the area of the narrow edges of which four arm-shaped projections 20b project transversely to its longitudinal edges.
  • Each projection 20b is plugged with a breakthrough in the area of its end on the central bolt 9b of the associated hotplate 2b to 5b and with a breakthrough in the longitudinal direction adjacent thereto on the associated bolt 26b, so that an anti-rotation lock is provided with only a very slight torsional play .
  • the anti-rotation element 11b is or the like by suitable bolt heads, nuts, not shown. secured.
  • hotplates 2c, 3c and 4c, 5c are provided according to FIG. 14, each of which is independent of the other hotplates are secured against rotation with respect to one another, so that, for example, a paired protection against rotation of hotplates can be provided.
  • the hotplates secured against rotation with respect to one another are expediently adjacent to one another in the direction of the front or rear boundary edge of the mounting plate 6c, although they can also be adjacent to one another transversely thereto.
  • Each anti-rotation element 11c is formed by a strip-shaped flat bar, the longitudinal center plane of which lies approximately in the common axial plane of the associated hotplates 2c, 3c or 4c, 5c.
  • the two anti-rotation elements 11c which can be of essentially the same design, lie approximately parallel to one another and each engage in both the associated center bolts 9c as well as in the bolts 26c.
  • individual, flat-rod-shaped anti-rotation elements 11d lie at an angle to one another or on the edges of an imaginary polygon, but they are also mutually contact-free.
  • the two ends of two anti-rotation elements 11d engage in each hotplate 2d to 5d, expediently in separate bolts 26d, in which case engagement in the central bolts 9d is not provided.
  • 8 and 13 to 15, the holding element 8 formed by a lower fastening trough is not shown.
  • common mounting brackets could also be provided for the respective hotplate for themselves or for two or more hotplates, which are supported, for example, directly on the underside of the mounting plate, in which case the anti-rotation element is then also screwed down below the mounting bracket, for example with the center bolt, could be attached, similar to the case in the embodiments according to FIGS. 13 and 14.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Baking, Grill, Roasting (AREA)
EP88102058A 1987-02-18 1988-02-12 Appareil pour la cuisson Withdrawn EP0279367A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE8702478U 1987-02-18
DE8702478U DE8702478U1 (fr) 1987-02-18 1987-02-18
DE8708395U DE8708395U1 (fr) 1987-06-13 1987-06-13
DE8708395U 1987-06-13

Publications (2)

Publication Number Publication Date
EP0279367A2 true EP0279367A2 (fr) 1988-08-24
EP0279367A3 EP0279367A3 (fr) 1989-07-26

Family

ID=25951546

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88102058A Withdrawn EP0279367A3 (fr) 1987-02-18 1988-02-12 Appareil pour la cuisson

Country Status (6)

Country Link
US (1) US4843217A (fr)
EP (1) EP0279367A3 (fr)
JP (1) JPH0197419A (fr)
AU (1) AU603184B2 (fr)
TR (1) TR23377A (fr)
YU (1) YU46103B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283591A2 (fr) * 1987-03-22 1988-09-28 E.G.O. Elektro-Geräte Blanc u. Fischer Plaque de cuisson électrique, dispositif et méthode de montage d'une tôle de protection sur la plaque
EP0388742A2 (fr) * 1989-03-22 1990-09-26 E.G.O. Elektro-Geräte Blanc u. Fischer Plaque de cuisson électrique

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3907029A1 (de) * 1989-03-04 1990-09-06 Ego Elektro Blanc & Fischer Elektrokochplatte
KR100727160B1 (ko) * 2005-08-08 2007-06-13 엘지전자 주식회사 쿡탑 구조
WO2023099710A2 (fr) * 2021-12-03 2023-06-08 BSH Hausgeräte GmbH Dispositif de table de cuisson, système de table de cuisson, outil d'installation et procédé d'installation d'un dispositif de table de cuisson

Citations (4)

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Publication number Priority date Publication date Assignee Title
DE7524059U (de) * 1975-07-29 1976-04-08 G. Bauknecht Gmbh, Elektrotechnische Fabriken, 7000 Stuttgart Kochplattenbefestigungsanordnung an herdmulden
DE2933296A1 (de) * 1979-08-17 1981-02-26 Karl Fischer Elektrokochplatte
EP0047490A2 (fr) * 1980-09-09 1982-03-17 E.G.O. Elektro-Geräte Blanc u. Fischer Réchaud électrique
DE8229638U1 (de) * 1982-10-22 1982-12-23 E.G.O. Elektro-Geräte Blanc u. Fischer, 7519 Oberderdingen Vorrichtung zur befestigung eines elektrischen heizkoerpers

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GB574231A (en) * 1943-11-23 1945-12-28 Clarence William Marriott Improved electric hot plate for cooking ranges and other heating appliances
DE1130574B (de) * 1960-06-18 1962-05-30 Ego Elektro Blanc & Fischer Elektrische Massekochplatte
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DE2340818C3 (de) * 1973-08-11 1980-02-14 E.G.O. Elektro-Geraete Blanc U. Fischer, 7519 Oberderdingen Tragrahmen für eine Elektrokochplatte
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7524059U (de) * 1975-07-29 1976-04-08 G. Bauknecht Gmbh, Elektrotechnische Fabriken, 7000 Stuttgart Kochplattenbefestigungsanordnung an herdmulden
DE2933296A1 (de) * 1979-08-17 1981-02-26 Karl Fischer Elektrokochplatte
EP0047490A2 (fr) * 1980-09-09 1982-03-17 E.G.O. Elektro-Geräte Blanc u. Fischer Réchaud électrique
DE8229638U1 (de) * 1982-10-22 1982-12-23 E.G.O. Elektro-Geräte Blanc u. Fischer, 7519 Oberderdingen Vorrichtung zur befestigung eines elektrischen heizkoerpers

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283591A2 (fr) * 1987-03-22 1988-09-28 E.G.O. Elektro-Geräte Blanc u. Fischer Plaque de cuisson électrique, dispositif et méthode de montage d'une tôle de protection sur la plaque
EP0283591A3 (en) * 1987-03-22 1989-03-15 E.G.O. Elektro-Gerate Blanc U. Fischer Electric cooking hob, appliance and method of assembling of a coverplate on the hob
AU608302B2 (en) * 1987-03-22 1991-03-28 E.G.O. Elektro-Gerate Blanc & Fischer Electric hotplate, apparatus and method for fitting a cover plate thereto
EP0388742A2 (fr) * 1989-03-22 1990-09-26 E.G.O. Elektro-Geräte Blanc u. Fischer Plaque de cuisson électrique
EP0388742A3 (fr) * 1989-03-22 1991-01-16 E.G.O. Elektro-Geräte Blanc u. Fischer Plaque de cuisson électrique
US5072096A (en) * 1989-03-22 1991-12-10 E.G.O. Elektro-Gerate Blanc U. Fischer Electric hotplate

Also Published As

Publication number Publication date
TR23377A (tr) 1989-12-28
AU1194688A (en) 1988-08-25
YU46103B (sh) 1992-12-21
EP0279367A3 (fr) 1989-07-26
US4843217A (en) 1989-06-27
JPH0197419A (ja) 1989-04-14
AU603184B2 (en) 1990-11-08
YU30688A (en) 1990-08-31

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