EP0600780B1 - Befehlsschalter für ein Haushaltskochgerät - Google Patents

Befehlsschalter für ein Haushaltskochgerät Download PDF

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Publication number
EP0600780B1
EP0600780B1 EP19930402883 EP93402883A EP0600780B1 EP 0600780 B1 EP0600780 B1 EP 0600780B1 EP 19930402883 EP19930402883 EP 19930402883 EP 93402883 A EP93402883 A EP 93402883A EP 0600780 B1 EP0600780 B1 EP 0600780B1
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EP
European Patent Office
Prior art keywords
button
relay
control switch
face
plate
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.)
Expired - Lifetime
Application number
EP19930402883
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English (en)
French (fr)
Other versions
EP0600780A1 (de
Inventor
Michel Hoffmann
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.)
Merloni Electromenager SA
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Merloni Electromenager SA
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 Merloni Electromenager SA filed Critical Merloni Electromenager SA
Publication of EP0600780A1 publication Critical patent/EP0600780A1/de
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Publication of EP0600780B1 publication Critical patent/EP0600780B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/006—Permanent magnet actuating reed switches comprising a plurality of reed switches, e.g. selectors or joystick-operated
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/0066—Permanent magnet actuating reed switches magnet being removable, e.g. part of key pencil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/11—Movable parts; Contacts mounted thereon with indexing means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/14—Operating parts, e.g. turn knob

Definitions

  • the present invention relates to a switch intended in particular to allow the electric power on or off of a heating element for oven or hob, by closing or controlled opening of a supply circuit containing this element and capable of 'be connected or disconnected with an appropriate voltage source.
  • electromechanical switches are already known in the art, generally comprising an axis at the end of which is fixed a control button making it possible to control the rotation of this axis, the latter being capable of driving a wafer with it or similar provided with at least one electrical contact ensuring, following its displacement, the closure on a source of electrical voltage of a circuit in which is mounted a heating element, of the electrical resistance or radiation lamp type.
  • the wafer usually has a series of separate studs for graduation and in particular to regularly increase the intensity of the current flowing through the element. heating and consequently to increase the calorific energy which it delivers.
  • an appliance of this kind comprises several switches providing separately distinct functions for the control of separate heating zones in a hob or else different heating stages in an oven - increases still these drawbacks, by further providing through the glass bushings in which may infiltrate liquids or various residues, which in the long term may deteriorate the correct operation of the corresponding switches.
  • EP-A-0 497 191 describes a permanent magnet switch according to the preamble of claim 1.
  • the present invention relates to a switch which avoids these drawbacks, by eliminating any drilling in the plate or the strip of glass, the transmission of control orders, in particular opening or closing of an appropriate electrical circuit being effected at through the glass without affecting its integrity.
  • the magnetic relay is a relay of the type known in the art under the name of "Reed" relay, comprising a sealed capsule, generally made of glass, containing two lamellae forming a spring, one aligned with the 'other while presenting between their ends substantially in the center of the capsule a space which separates them mutually, these strips being made of a ferromagnetic material. At their opposite ends, these strips cross the wall of the capsule to form the connection terminals of the relay in the circuit.
  • eed a relay of the type known in the art under the name of "Reed” relay, comprising a sealed capsule, generally made of glass, containing two lamellae forming a spring, one aligned with the 'other while presenting between their ends substantially in the center of the capsule a space which separates them mutually, these strips being made of a ferromagnetic material. At their opposite ends, these strips cross the wall of the capsule to form the connection terminals of the relay in the circuit.
  • the two strips are normally spaced from each other due to their own rigidity and their mounting vis-à-vis the walls of the capsule, the relay being open.
  • a permanent magnet is approached from the capsule, if necessary a coil creating a magnetic field, poles of opposite polarities are created at the ends of the strips so that the latter attract each other by closing the relay.
  • the magnet is moved away, the magnetic force between the lamellae decreases, or even disappears, until they separate, thus opening the relay returned to its initial position.
  • the face of the glass plate facing outwards has a plurality of marks, regularly distributed in the surface of the plate around the center of the stud on which the operating knob pivots, to allow an appropriate location of the magnet. permanent carried by this button against the plate, each corresponding mark, on the opposite face of the plate, to the mounting of a separate magnetic relay in such a way that the rotation of the button around the stud causes the successive closing or opening of each relays associated with these benchmarks.
  • each mark provided in the face directed towards the outside of the glass plate can also be associated, near the corresponding magnetic relay, with a light indicator mounted in the circuit comprising this relay, so that the Closing it simultaneously causes this indicator to light up.
  • the operating button comprises a positioning index provided in its lateral surface and extending in the radial plane containing the permanent magnet, this index materializing, in front of each mark on the glass plate, the position of the magnet to the right of the magnetic relay associated with this mark.
  • the stud came from manufacture with the glass plate and projects into the face of the latter facing outwards from the device.
  • the operating button is removable and completely separate from the plate, the user, grasping the button, then applying it against the glass plate so as to engage the nipple in the impression, then causing the Controlled rotation of the button to move the permanent magnet it has with respect to the relay to be opened or closed.
  • the stud around which the rotation of the operating button is ensured is fitted against the face directed towards the outside of the glass plate.
  • the stud may in particular be constituted by a projecting element, formed in the center of a plate glued against the glass plate by by means of a layer of adhesive of the epoxy adhesive type or the like.
  • the operating button can be removable or else mounted against the wafer while being made inseparable from the latter while remaining free to rotate with respect to the stud.
  • the plate has a peripheral edge folded in the direction of the stud and under which engages an external flange provided on the button in the vicinity of its surface which is applied against the glass plate.
  • the plate comprises, arranged coaxially with the stud, a washer integral with or fixed against the plate and comprising notches angularly spaced, these notches cooperating with a lug forming a pawl carried by the button, so as to immobilize it in separate successive positions, corresponding to the marks provided in the face directed towards the outside of the glass plate.
  • the reference 1 generally designates a cooking appliance which, in this example, consists of what is commonly known as a "cooker”, comprising an upper hob or hob 2 provided with heating hearths 3 distributed in the surface of this table and, under the latter, an oven 4, sketched on the drawing, in particular by the representation of the pivoting door 5 which closes the front face of this oven, maneuverable by a transverse handle 6 .
  • a cooker what is commonly known as a "cooker”
  • an upper hob or hob 2 provided with heating hearths 3 distributed in the surface of this table and, under the latter, an oven 4, sketched on the drawing, in particular by the representation of the pivoting door 5 which closes the front face of this oven, maneuverable by a transverse handle 6 .
  • the device comprises, in its front part, above the door 5 of this oven, a transverse strip 7 which, in current embodiments is very generally a strip of a glass, in particular of the vitroceramic type, to enable it to withstand adequately the temperatures to which it may be subjected in operation of the apparatus.
  • the invention applies regardless of the type of cooking appliance considered, the example of a cooker being given only for information.
  • it also relates to the actual cooking plates, the surface of which is itself formed by a glass ceramic glass plate, the switches which control the energization of the heating elements of each household 3, being in this case arranged, not on a strip separate from the plate as illustrated in Figure 1, but directly on this last in the vicinity of the front edge thereof.
  • the invention applies to baking ovens, in particular built-in ovens, not comprising an upper baking plate but only a glass strip on the front face, like that designated under the reference 7 in FIG. 1, this strip extending the surface also glazed of the pivoting door 5 of the oven by achieving a continuity which contributes appreciably to the aesthetics of the assembly.
  • the invention aims to provide switches such as 8 in the glass strip 7 or the like, making it possible to control the heating elements of the hearths 3 of the plate or the resistances of the oven, or even functions performed by the latter, during the cooking phase or, if necessary, automatic cleaning by pyrolysis.
  • these switches are arranged so that the opening or closing control of relays mounted in the supply circuits of these homes or resistors, in order to put them off or on from an appropriate source according to the desired program, can be carried out without it being necessary beforehand to pierce the plate 2 or the glass strip 7 for the passage of an axis causing an electrical contact as in the conventional switches, in themselves well known in the technique.
  • an operating button 9 is used which is capable of undergoing rotation around a stud 10 carried by the glass strip 7 projecting towards the face of the latter facing outwards from the device 1, accessible to the user, this button being provided with a small permanent magnet 11 and with a position marking index 9a, the rotation of the button 9 when it is applied to the stud 10 taking place around the latter partially engaged in an open cavity 12, recessed in the surface 13 of the button which is applied against the face in look 15 of the banner 7.
  • FIG. 2 illustrates in more detail a first embodiment of a switch according to the invention.
  • the stud 10 constitutes a protrusion coming from manufacture with the strip 7 and thus achieves a slight protuberance in the corresponding face of the strip.
  • the operating button 9 is completely separable from the strip 7 and removably mounted relative to the latter as shown in FIG. 1, the same button 9 being able to be indifferently used to successively or optionally control the various switches 8 provided in the strip 7.
  • the button 9 can be stored in a housing 14 arranged for example on the side of the strip 7.
  • the strip 7 comprises four neighboring switches 8, corresponding to the four heating zones 3; it is quite obvious, however, that the number of switches is completely indifferent to the invention itself as, for the reasons already stated, to the type of cooking appliance, provided that this comprises a plate or strip of glass bearing these switches and whose integrity it is only important to respect without piercing their thickness.
  • the switch shown comprises a relay 16 mounted in a chassis 17 very schematically 'illustrated and of which consequently the particular structure has no incidence, this chassis being only immobilized against the face 18 of the glass strip 7, opposite to the face 15 and therefore directed towards the interior of the device and therefore normally inaccessible to the user.
  • This relay 16 is a magnetic relay, preferably of the "Reed" relay type, the representation of this relay on the drawing having been deliberately simplified to make it clear only that it can occupy, like any relay, moreover, two positions according to whether it opens or closes an electrical circuit 19 comprising two conductors 20 and 21, respectively connected to terminals 22 and 23 of this relay, this circuit comprising in series the resistances of the heating elements of the cooking appliance (not shown), connected in this circuit according to any appropriate configuration.
  • the relay 16 is of a conventional structure and in particular is such that it can close while ensuring the electrical continuity of the circuit 19 between the terminals 22 and 23, the closing of the relay being advantageously identified by the lighting of an indicator light. 24 disposed as close as possible to the face 18 of the strip 7, so that it can be located from the outside, in particular by the user having before the eyes the opposite face 15 of this strip.
  • the magnetic relay 16 is closed when the operating button 9 is in a position where the small permanent magnet 11 which it supports and which, in the example of FIG. 2, is embedded in the inside this button in the vicinity of the surface 13 of the latter, intended to be applied against the face 15 of the strip 7, is brought as close as possible to this relay, as illustrated in the Figure, the index 9a of the button 9, advantageously constituted by a lateral projecting part coming from molding during the manufacture of the button, in this case being opposite a determined mark 25 affixed on the surface 15.
  • the user need only grasp the button 9, if necessary by removing it from its housing 14, then approach it to that of the switches 8 provided in the strip 7 which it wishes to ensure. control to turn on the fireplace heating 3 corresponding.
  • the button 9 is applied against the strip at the right of the chosen switch, so that the stud 10 which belongs to this switch engages in the open cavity 12 of the button so as to ensure centering without preventing its free rotation, the surface 13 of the button sliding without friction on the face 15 of the strip 7 facing outwards.
  • the index 9a of the button is brought to the level of the mark 25, the permanent magnet 11 which is located substantially in the radial plane of the button containing this index is disposed as close as possible to the associated relay 16.
  • the magnet 11 closes the relay and the circuit 19 where it is inserted, by putting the corresponding focus under an appropriate voltage; on the other hand, when the button rotates relative to the previous position, the magnet 11 shifting angularly with respect to the relay 16, the latter returns to the initial position, that is to say in that where it opens circuit 19, putting the fireplace off.
  • each switch does not include a relay of the preceding type, but a plurality of such relays, advantageously distributed regularly around the axis materialized by the central stud 10, so that the rotation of the operating button 9 on the latter allows successive openings and closings of each of these relays as the button pivots on the stud, in the positions which correspond each time when the index 9a of this button is brought in front of the successive references 25 carried by the face 15 of the strip 7.
  • the associated relay 16 closes a circuit in the manner already said but whose structure, here without incidence, makes it possible to gradually vary the heat energy delivered by the heating element corresponding, according to an entirely banal arrangement in the general construction technique of cooking appliances.
  • FIGS 3 and 4 illustrate another alternative embodiment.
  • reference numbers identical to those used in the previous figures have been used to designate the same members.
  • the glass strip 7 with its two opposite faces, respectively 15 and 18, the face 15 facing outwards being arranged to receive one or more control buttons 9, each of these comprising a permanent magnet 11 embedded in the button, this magnet being provided to ensure the opening or closing of magnetic relays 16, mounted in a chassis 17 immobilized against the opposite face 18 of the strip 7.
  • Each relay is thus capable of '' be successively open or closed depending on the orientation of the button and in particular the position of its index 9a in front of the marks 25 carried by the strip, the closing of each of the relays 16 of a given switch resulting in the illumination of an indicator light 24.
  • the button 9 can be held in place against the plate 26 or, as in the variant according to Figure 2, be fully separable from it, the button being removable and capable of being stored in period of non-use in the housing 14, for example for security purposes to prevent unauthorized use of the device, for example by young children.
  • the plate 26 glued to the latter may in particular include a lateral edge 28 folded towards the center of the button in the direction of the stud 10, so as to trap a peripheral flange 29 of the button formed in the vicinity of its surface 13, which is housed under the edge 28.
  • the operating button 9 can cooperate with a washer 30 (see in particular Figure 4), attached to or attached to the plate 26, this washer 30 comprising a series of notches 31 angularly spaced around of the stud 10, these notches being intended to receive a lug 32 forming a pawl, carried by the bottom 33 of the button 9, each notch corresponding to one of the marks 25 on the face 15 of the strip 7 and to a position where the permanent magnet 11 ensures the closure of one of the relays 16 in the manner already indicated.
  • the pawl 32 is preferably disposed in the same radial plane as that, passing through the center of the stud 10, which contains the magnet 11 and the locating index 9a.
  • a switch is thus produced for controlling the electrical powering of heating elements for a cooking appliance which has the essential advantage of requiring no drilling of the strip or the glass table of this appliance, the influence of the magnetic field created by the permanent magnet carried by the operating button transmitted to through the glass thickness to relays which, depending on the position of the magnet, open or close on demand.
  • the proposed solution is particularly safe and effective; in addition, it has a limited cost price, radically avoiding the problems posed by making holes in a glass element and preserving the seal necessary for the passage of axes engaged in such holes, while respecting conversely, the aesthetics of a continuous glass wall.
  • the permanent magnet movable relative to the glass plate for controlling the relay immobilized against the opposite face of the latter could be embedded in an elastic membrane, for example made of an elastomer-silicone material, in the central part of the latter, this membrane being slightly curved and glued by its periphery against the surface of the plate, so that the magnet located in the center can be brought slightly closer to the plate and consequently to the relay to close it this, following a pressure exerted on this membrane.
  • an elastic membrane for example made of an elastomer-silicone material
  • Such an arrangement can in particular be provided for controlling an on-off switch for the cooking plate, the rotary switch more specifically described in the preceding variants then ensuring, depending on the direction of its rotation, the increase or the reduction of the heating powers available on each hearth of the hob.
  • this arrangement could be used to make each of the keys separately from a control keyboard, the contacts of the corresponding Reed relays being advantageously of the "fugitive" type, that is to say arranged so that a pulse controls their closing for a fixed period, their opening then being automatically carried out after a given period of time.

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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)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Claims (12)

  1. Schalter zum Steuern des elektrischen Ein- oder Ausschaltens eines Elements, besonders Heizelements, durch eine keine Bohrung aufweisende bandförmige Tafel oder Platte aus Glas eines Haushalts-Kochgeräts (1) hindurch, um das Kippen mindestens eines Relais (16), das einen dieses Element enthaltenden elektrischen Schaltkreis (19) öffnet oder schließt, mittels eines Permanentmagneten (11) zu bewirken, wobei dieses Relais ein in einem festen Chassis (17) gegen die zum Inneren des Geräts gelegenen Seite (18) der Glasplatte (7) unbeweglich montiertes Magnetrelais ist und der Schalter (8) einen Schaltknopf (9) aufweist, der gegen die entgegengesetzte Seite (15) der Platte anliegt, die nach außen gerichtet und für den Benutzer des Geräts zugänglich ist, dadurch gekennzeichnet, daß dieser Schaltknopf gegenüber der Platte um einen Zapfen (10) frei drehbar ist, dessen Anordnung auf der Fläche derselben so festgelegt ist, daß der Schaltknopf in der Nähe des gegen die andere Seite montierten Relais angeordnet ist, und der Schaltknopf in einer durch den Zapfen gehenden Ebene radial versetzt den Permanentmagneten (11) in der Weise aufweist, daß der Magnet bei Drehung des Schaltknopfes auf dem Zapfen in eine Stellung geradlinig gegenüber dem Relais gebracht wird und das automatische Kippen und Schließen desselben bewirkt, oder gegenüber diesem Relais verschoben wird, wodurch dieses automatisch in den Öffnungszustand zurückkehrt, wobei der Zapfen (10) die Anordnung des Schaltknopfes (9) festlegt, der um ihn drehbar ist, und mit einer offenen Aufnahme (12) zusammenwirkt, die in der Mitte des Schaltknopfs in seiner gegen die Platte (7) anliegenden Fläche (13) hohl ausgebildet ist.
  2. Schalter nach Anspruch 1, dadurch gekennzeichnet, daß das Magnetrelais (16) ein Reed-Relais ist.
  3. Schalter nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, daß die nach außen gerichtete Seite (15) der Glasplatte (7) eine Mehrzahl von Markierungen (25) aufweist, die in der Fläche der Platte um den Mittelpunkt des Zapfens (10), auf dem sich der Schaltknopf (9) dreht, regelmäßig verteilt sind, um eine geeignete Lokalisierung des von diesem Schaltknopf getragenen Permanentmagneten (11) gegen die Platte zu ermöglichen, wobei jede Markierung auf der entgegengesetzten Seite (18) der Platte der Montage eines gesonderten Magnetrelais (16) in der Weise entspricht, daß die Drehung des Schaltknopfes um den Zapfen das aufeinanderfolgende Schließen oder Öffnen jedes der zu diesen Markierungen gehörenden Relais bewirkt.
  4. Schalter nach Anspruch 3, dadurch gekennzeichnet, daß jeder in der nach außen gerichteten Seite (15) der Glasplatte (7) vorgesehenen Markierung (25) in der Nähe des entsprechenden Magnetrelais (16) auch eine Anzeigelampe (24) zugeordnet ist, die in dem dieses Relais aufweisenden Stromkreis (19) so eingeschaltet ist, daß das Schließen dieses Relais gleichzeitig das Aufleuchten dieser Anzeigelampe bewirkt.
  5. Schalter nach einem der Ansprüche 3 oder 4, dadurch gekennzeichnet, daß der Schaltknopf (9) einen in seiner Seitenfläche vorgesehenen und sich in der den Permanentmagneten enthaltenden radialen Ebene erstreckenden Positions-index (9a) aufweist, der gegenüber jeder Markierung (25) der Glasplatte (7) die Position des Magneten gegenüber dem zu dieser Markierung gehörenden Magnetrelais (16) darstellt.
  6. Schalter nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Zapfen (10) mit der Glasplatte (7) von deren Herstellung her einstückig ausgebildet ist und von der zur Außenseite des Geräts gerichteten Seite (15) derselben vorspringt.
  7. Schalter nach Anspruch 6, dadurch gekennzeichnet, daß der Schaltknopf (9) abnehmbar und von der Glasplatte (7) vollständig getrennt ist.
  8. Schalter nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß der Zapfen (10), um welchen der Schaltknopf (9) drehbar ist, an der nach außen gerichteten Seite (15) der Glasplatte (7) angebracht ist.
  9. Schalter nach Anspruch 8, dadurch gekennzeichnet, daß der Zapfen (10) aus einem vorstehenden Element besteht, das in der Mitte einer Platte (26) ausgebildet ist, die an der Glasplatte (7) mittels einer Klebschicht (27) von der Art Epoxy-Klebstoff oder dergleichen angeklebt ist.
  10. Schalter nach Anspruch 9, dadurch gekennzeichnet, daß der Schaltknopf abnehmbar oder auf der Scheibe (26) von dieser untrennbar, jedoch stets um den Zapfen frei drehbar montiert ist.
  11. Schalter nach Anspruch 10, dadurch gekennzeichnet, daß die Platte (26) einen in Richtung des Zapfens (10) zurückgebogenen umlaufenden Rand (28) aufweist, unter den ein äußerer Kragen (29) eingreift, der am Schaltknopf (9) in der Nähe von dessen gegen die Glasplatte (7) anliegender Fläche (13) vorgesehen ist.
  12. Schalter nach einem der Ansprüche 9 bis 11, dadurch gekennzeichnet, daß die Platte (26) eine koaxial zum Zapfen (10) angeordnete, mit der Platte einstückige oder an dieser befestigte Scheibe (30) mit in Winkelabständen angeordneten Rasten (31) aufweist, die mit einem vom Schaltknopf (9) getragenen, eine Klinke bildenden Zapfen (32) derart zusammenwirken, daß der Schaltknopf in aufeinanderfolgenden gesonderten Positionen festgehalten wird.
EP19930402883 1992-12-04 1993-11-29 Befehlsschalter für ein Haushaltskochgerät Expired - Lifetime EP0600780B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9214672 1992-12-04
FR9214672A FR2699002B1 (fr) 1992-12-04 1992-12-04 Commutateur de commande de la mise sous tension électrique, notamment d'éléments chauffants pour appareil de cuisson domestique.

Publications (2)

Publication Number Publication Date
EP0600780A1 EP0600780A1 (de) 1994-06-08
EP0600780B1 true EP0600780B1 (de) 1997-01-15

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EP19930402883 Expired - Lifetime EP0600780B1 (de) 1992-12-04 1993-11-29 Befehlsschalter für ein Haushaltskochgerät

Country Status (5)

Country Link
EP (1) EP0600780B1 (de)
DE (1) DE69307480T2 (de)
DK (1) DK0600780T3 (de)
ES (1) ES2096252T3 (de)
FR (1) FR2699002B1 (de)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
US9007184B2 (en) 2009-04-30 2015-04-14 Bsh Bosch Und Siemens Hausgeraete Gmbh Method for operating a household appliance, portable operating unit and household appliance

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EP0844325B1 (de) * 1996-11-22 2003-04-23 BSH Bosch und Siemens Hausgeräte GmbH Betätigungs-und Anzeigevorrichtung
EP0959646A3 (de) * 1998-05-20 2001-08-16 Miele & Cie. GmbH & Co. Kochfeld mit einer Glaskeramikplatte
DE19906365B4 (de) * 1999-02-16 2009-02-26 BSH Bosch und Siemens Hausgeräte GmbH Kochfeld mit Bedienelement
FR2791174B1 (fr) * 1999-03-19 2001-04-20 Sagem Dispositif de reglage de la puissance de consommation en energie d'un appareil consommateur d'energie
ATE310981T1 (de) 1999-12-10 2005-12-15 Sensopad Ltd Mensch-maschine interface mit relativem positionssensor
DE10035592A1 (de) * 2000-07-21 2002-01-31 Ego Elektro Geraetebau Gmbh Anordnung zur Steuerung von elektrisch ansteuerbaren Geräten, insbesondere Elektrowärmegeräten
DE10212954A1 (de) * 2002-03-19 2003-10-02 Ego Elektro Geraetebau Gmbh Bedienvorrichtung für ein Elektrogerät
DE10234925A1 (de) 2002-07-31 2004-02-19 BSH Bosch und Siemens Hausgeräte GmbH Drehwähler
DE10304595B3 (de) * 2003-02-05 2004-10-07 Integrated Electronic Systems !Sys Consulting Gmbh Schaltvorrichtung
ES1053869Y (es) * 2003-02-05 2003-09-01 Fernandez Juan Maria Cortes Disposicion retractil para el posicionado vertical de tablillas de inodoros.
DE102004049691A1 (de) * 2004-10-12 2006-04-13 BSH Bosch und Siemens Hausgeräte GmbH Bedieneinrichtung
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FR2699002A1 (fr) 1994-06-10
FR2699002B1 (fr) 1995-03-24
DK0600780T3 (da) 1997-05-12
ES2096252T3 (es) 1997-03-01
DE69307480D1 (de) 1997-02-27
EP0600780A1 (de) 1994-06-08
DE69307480T2 (de) 1997-05-22

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