EP1363072B1 - Brennerkopf für Gaskochgerät - Google Patents

Brennerkopf für Gaskochgerät Download PDF

Info

Publication number
EP1363072B1
EP1363072B1 EP03352009A EP03352009A EP1363072B1 EP 1363072 B1 EP1363072 B1 EP 1363072B1 EP 03352009 A EP03352009 A EP 03352009A EP 03352009 A EP03352009 A EP 03352009A EP 1363072 B1 EP1363072 B1 EP 1363072B1
Authority
EP
European Patent Office
Prior art keywords
burner head
rings
burner
pins
ring
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
EP03352009A
Other languages
English (en)
French (fr)
Other versions
EP1363072A1 (de
Inventor
Stephen Andrews
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.)
FagorBrandt SAS
Original Assignee
FagorBrandt SAS
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 FagorBrandt SAS filed Critical FagorBrandt SAS
Publication of EP1363072A1 publication Critical patent/EP1363072A1/de
Application granted granted Critical
Publication of EP1363072B1 publication Critical patent/EP1363072B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/08—Arrangement or mounting of burners
    • F24C3/085—Arrangement or mounting of burners on ranges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • F23D14/06—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with radial outlets at the burner head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
    • F23D14/583—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration of elongated shape, e.g. slits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
    • F23D14/583—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration of elongated shape, e.g. slits
    • F23D14/586—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration of elongated shape, e.g. slits formed by a set of sheets, strips, ribbons or the like

Definitions

  • the present invention relates to a burner head for a gas cooking appliance.
  • This cooking appliance is for example a hob with one or more gas burners or a stove.
  • a hob equipped with gas burners generally has burner pots of different sizes for receiving burners whose power depends substantially on the size of the pot and the burner.
  • the burner comprises a burner head consisting of an annular ring pierced with orifices from which flame emits for heating a container or the like.
  • a lid closes the annular ring on one side and directs the gaseous mixture to the orifices where it is burned.
  • the power variation is over a range in a ratio of about 1 to 3. This range is relatively small. It requires to provide on the same hob pots of different sizes.
  • the document US 2235635 reveals a gas burner for cooktop in which the burner head is obtained by superposition of flat rings and corrugated rings. It is stated in this document that this embodiment reduces the cost of the burner head and provides good combustion. It also provides an outer peripheral surface of the burner head which has, like annular rings pierced by conventional orifices, a series of small orifices aligned on one or more rows. The orifices are no longer circular but the size and number of burner head outlets relative to a conventional burner head vary little. This structure also allows, although not mentioned in this document, to have for a given size a power variation of interest, more important than for conventional burners mentioned above.
  • this embodiment of a burner head proves to be quite noisy because turbulence is created at the level of the corrugated rings.
  • the energy efficiency of such a burner is limited because the flames out of the head are not directed towards the pan, or equivalent, to heat.
  • flame separation is often observed and a stream of air can blow and extinguish the flame.
  • the rings, in particular the corrugated rings tend to deform when they are subjected to high temperatures. The initial geometry of the burner therefore changes in time and burner performance decrease.
  • the document AU-B-412372 further described a burner head constituted by the superposition of two rings and a lid, the rings having a flat central portion and a peripheral portion bent towards the lid.
  • this burner head will provide a short and intense flame but will also achieve a longer flame and more diffuse.
  • this burner head will be quiet, have a good energy efficiency, will not deform and will not be sensitive to drafts.
  • the present invention provides a burner head for a gas cooking appliance comprising a stack of rings closed by a lid.
  • the rings have a flat central portion and a peripheral portion folded towards the lid with an angle of between 15 and 35 ° with respect to the central portion, the rings being evenly spaced by spacing means.
  • This embodiment provides a new burner head for application to a cooking appliance such as a hob or a stove.
  • the outlet orifices are relatively large peripheral slots with respect to the outlet orifices of the burner heads of the prior art.
  • This new embodiment makes it possible to have rings of relatively small thickness but still having, thanks to the presence of a fold, a very good thermomechanical resistance.
  • the inclination given to the peripheral part also makes it possible to give a flame that is more stable and better attached to the burner head (less sensitivity to drafts).
  • the flame is directed towards the container to be heated and allows a good energy efficiency.
  • the fact of having relatively large surface outlets makes it possible to limit the noise of the air / gas mixture leaving the burner head by limiting the turbulence at the outlet.
  • the angle formed by the peripheral portion relative to the central portion is advantageously between 15 and 35 °.
  • spacers are for example regularly distributed between these two rings neighbors.
  • each ring has for example stamped bores whose edges have been rolled to form each time a rim of predetermined height.
  • pins may be regularly distributed, corresponding bores then being provided in each ring.
  • the bores cooperating with the pins are preferably entirely made in the flat part of each ring.
  • the rings are for example made of steel. In this case, it is possible to provide a ring thickness of between 0.6 and 0.9 mm and a spacing between two adjacent rings of between 0.8 and 1.2 mm.
  • the present invention also relates to a burner for a gas cooking appliance, characterized in that it comprises a burner head as described above, as well as a cooking appliance such as a hob, or a gas stove. , characterized in that it comprises at least one burner head as described above.
  • a hob according to the invention is for example a hob with a support for pans or the like which has support arms extending radially with respect to each burner head, the rings of each burner head being held in position. using pins regularly distributed, for each burner head the number of pins corresponding to the number of support arms, and the pins located in front of the support arms.
  • the figure 1 shows a burner equipping a gas cooking appliance, which is in the present description a hob 2.
  • a gas usually methane, propane or butane, is mixed with air and the mixture is sent by a supply line 4 to a burner head 6.
  • a skirt 8 connects the burner head 6 to the hob 2.
  • a support, here comprising four support arms 10, is placed on the hob 2 and allows maintaining a saucepan, or the like, above the burner head 6.
  • a piezoelectric ignition device 12 is disposed near the burner head 6 to control the ignition thereof.
  • the present invention relates essentially to the burner head 6.
  • the latter comprises rings 14 stacked on pins 16, a diffuser cover 18 and a cap 20.
  • the Figures 5 to 7 show in detail an embodiment of a ring 14 used for producing the burner head shown in FIG. figure 2 .
  • the burner head 6 of the figure 2 has five rings 14 such as the one shown on the figure 5 .
  • Each ring 14 is made of stainless steel. It comprises a flat central portion 22 and an inclined peripheral portion 24 connected to the central portion 22 by a fold 26.
  • the angle ⁇ determining the inclination of the peripheral portion 24 relative to the flat portion 22 is for example 25 ° .
  • the central part ( figure 5 ) has four tabs 28 extending in the plane of the central portion 22 radially towards the center thereof. At level of each tab, there is a hole 30 provided for the passage of a pin 16 corresponding. In the embodiment shown in the figure 2 and on Figures 5 to 7 the hole 30 is obtained by stamping. The edge of the hole 30 has then been folded to form around this hole 30 a rim 32 of height h ( figure 6 ) predetermined. This height h corresponds to the spacing that is desired to leave between two neighboring rings 14.
  • the tabs 28 are provided here to be able to move the holes 30 away from the peripheral portion 24.
  • the peripheral portion 24 is of regular width and extends without discontinuity around the central portion 22.
  • a support for receiving a pan above the burner head 6.
  • This support comprises four support arms 10 which extend radially around the burner head 6.
  • the support arms 10 are equidistributed around the head of the burner head. burner 6 so that two adjacent support arms 10 are at an angle to each other by 90 °.
  • the rings 14 of the burner head 6 are mounted on four pins 16. These pins are also regularly arranged and oriented at 90 ° to each other with respect to the rings 14.
  • the pins 16 are arranged so that they face the support arms 10.
  • the pins 16 are fixed on the skirt 8 and the rings 14 are then stacked on each other, each hole 30 receiving a pin 16.
  • the rings 14 are stacked in such a way that the peripheral portion 24 away from the hob 2, or in other words, is directed towards the diffuser cover 18 or the cap 20.
  • the diffuser cover 18 is in the form of a disc preferably made of the same material as the rings 14. This disc has at its center a boss 34 attached to a flat portion 36 itself surrounded by a peripheral portion 38 identical to the peripheral portion 24 of a ring 14.
  • the diffuser cover has bores 40 whose position corresponds to the position of the holes 30 of the rings 14 so that the diffuser cover 18 can be stacked above the rings 14, the bores 40 then each receiving a pin 16.
  • its boss 34 extends inwardly of the rings 14 while its peripheral portion 38 is parallel to the parts peripherals 24 of the rings 14.
  • the cap 20 rests on the diffuser cover 18 and here essentially acts as a hubcap.
  • the rings 14 are slightly different. An identical structure is found with a central portion 22, a peripheral portion 24, tabs 28 and corresponding holes 30. The difference here is that the holes 30 are obtained by drilling and not by stamping. There are therefore no flanges 32 at the holes 30.
  • the washers 42 are arranged between two adjacent rings at each hole 30 of as a spacer to maintain a constant spacing between two neighboring rings 14.
  • An air / gas mixture is sent through the supply line 4 towards the inside of the burner head 6.
  • the air / gas mixture moves towards the diffuser cover 18, that is to say axially with respect to the rings 14.
  • the boss 34 of the diffuser cover 18 is intended to help the air / gas mixture to pass between the rings 14, that is to say to turn at a right angle to move in a plane substantially parallel to the central portions 22 of the rings 14.
  • the air / gas mixture then diffuses radially relative to the rings 14 and is guided by the peripheral portions 24 outside the burner head 6, where the combustion occurs.
  • the combustion is initiated initially by the piezoelectric ignition device 12. Subsequently, the combustion is maintained by the arrival of fresh air / gas mixture.
  • the figure 8 represents a burner head 6 and the four support arms 10 (partly) in plan view.
  • a first dotted line 44 represents the outline of a low-power flame.
  • a second dashed line 46 represents the contour of a flame of higher power. It can be seen here that at the level of the support arms 10, the higher power flame at the outlet of the burner is set back. This is due to the presence of pins 16 or more precisely flanges 32 or washers 42 (according to the embodiment). This removal of the flames makes it possible to limit the heating of the support arms 10 and thus to increase the service life thereof. At low power, the flame regularly extends around the burner head. The presence of the pins 16 does not disturb it.
  • the fold 26 made at the level of the rings between the central portion 22 and the peripheral portion 24 has several functions. It allows first of all to increase the thermomechanical rigidity of the corresponding ring 14. Thus, the deformations caused by the heating of the rings 14 are strongly limited. For the same variation of temperature and the same thermomechanical resistance, a ring 14 having a fold 26 will have a thickness less than a completely flat ring. When the rings are made of stainless steel, a thickness of 0.6 to 0.9 mm gives satisfactory results from a thermomechanical resistance point of view.
  • the inclination of the peripheral portion 24 also directs the flame formed around the burner head 6 to the container to be heated.
  • the inclination given to the peripheral part of the rings 14 makes it possible to give the flame at the outlet of the burner head a tulip shape as illustrated in FIGS. Figures 9 and 10 .
  • the power of the flame is at maximum while on the figure 10 she is close to the minimum.
  • the inclination given to the air / gas mixture at the outlet of the burner head allows the flame to turn towards the center of the burner.
  • the flame then warms well the container placed on the support arms 10.
  • a pot 48 of large diameter The flame then warms the bottom of this well.
  • FIG 12 a "pan wok” 50 has been shown. Such a container is almost hemispherical. We also note here that the flame warms the wall of this container.
  • the figure 13 illustrates the heating of a 52 small diameter coffee machine. Here too, thanks to the tulip shape of the flame, only the bottom of the coffeemaker is heated and the energy of the flame is not dissipated to heat the surrounding air.
  • the inclination of the peripheral portions 24 of the rings 14 also makes it possible to achieve a better attachment of flames. Indeed, the flames heat the end of the ring located above them creating a hot zone favoring the attachment and the stabilization of the flame. This hot zone is located at the edge marked by the reference 54 (cf. figures 2 and 3 ). There is such a hot zone also at the peripheral portion 38 of the diffuser cover 18. The flame thus created around the head Burner 6 is much less sensitive to a stream of air.
  • the latter is preferably recessed relative to the periphery of the rings 14. It can for example be provided, as shown for example on the figure 2 , that all the peripheral portion 24 of the rings 14 is projecting with respect to the skirt 8.
  • the angle of inclination ⁇ of the peripheral portion 24 relative to the central portion 22 of the ring, to obtain the advantages described above, is between 15 and 35 °.
  • the pins 16 and therefore the flanges 32 (or the washers 42) are preferably remote from the outer edge of the burner head. Indeed, at the edges 32 (or washers 42) turbulence may appear. To limit the noise generated by these turbulences, it is preferable that the air / gas mixture having a turbulent regime leaves the burner head with a laminar regime. This requires that the turbulence zone is far enough away from the outlet of the burner head. Preferably, the peripheral portion 24 of the rings 14 presents no obstacle. Thus a laminar regime can be established between the fold 26 and the outlet of the burner head 6, in the case where turbulence has appeared upstream.
  • a burner as described above allows modulation of the power in a ratio of 1 to 8.
  • higher power is achieved than with "conventional" burner heads.
  • the power of a burner head according to the invention with a diameter of 60 mm can be modulated from 0.5 kW to 4.2 kW while a conventional burner head of a domestic hob with a diameter of 110 mm has a maximum power of the order of 3.5 kW.
  • the power of the burner depends, of course, on the number of rings used and the area of the outlets of the air / gas mixture of the burner head 6. With a burner according to the invention, it is possible to modulate the output power of the head burner between 0.6 W / mm 2 to 5.0 W / mm 2 . Such power modulation is not possible with burner heads of the prior art.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Baking, Grill, Roasting (AREA)

Claims (11)

  1. Brennerkopf (6) für ein Gaskochgerät, mit einem Stapel von Ringen (24), der von einem Deckel (18) verschlossen ist, wobei die Ringe (14) einen ebenen zentralen Teil (22) und einen zum Deckel (18) umgebogenen umlaufenden Teil (24) aufweisen und durch Abstandshalter (32; 42) gleichmäßig beabstandet sind,
    dadurch gekennzeichnet, dass der durch den umlaufenden Teil (24) bezüglich dem zentralen Teil (22) gebildete Winkel (α) zwischen 15 und 35° beträgt.
  2. Brennerkopf (6) nach Anspruch 1, dadurch gekennzeichnet, dass Stege (32 ; 42) zwischen zwei benachbarten Ringen (14) gleichmäßig verteilt sind.
  3. Brennerkopf (6) nach Anspruch 1, dadurch gekennzeichnet, dass die Abstandshalter (32) zwischen den Ringen (14) integrierende Bestandteile der Ringe sind.
  4. Brennerkopf (6) nach Anspruch 3, dadurch gekennzeichnet, dass jeder Ring (14) tiefgezogene Bohrungen (30) aufweist, deren Ränder gebördelt worden sind, um jeweils einen Rand (32) mit vorgegebener Höhe (h) zu bilden.
  5. Brennerkopf (6) nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Ringe (14) mit Hilfe von gleichmäßig verteilten Stiften (16) gehalten sind, wobei entsprechende Bohrungen (30) in jedem Ring (14) vorgesehen sind.
  6. Brennerkopf (6) nach Anspruch 5, dadurch gekennzeichnet, dass die mit den Stiften (17) zusammenwirkende Bohrungen (30) vollständig im ebenen Teil (22) jedes Rings (14) ausgebildet sind.
  7. Brennerkopf (6) nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Ringe (14) aus Stahl bestehen.
  8. Brennerkopf (6) nach Anspruch 7, dadurch gekennzeichnet, dass die Dicke der Ringe (14) zuwischen 0,6 und 0,9 mm und der Abstand zwischen zwei benachbarten Ringen (15) zwischen 0,8 und 1,2 mm beträgt.
  9. Brenner für Gaskochgerät, dadurch gekennzeichnet, dass das er einen Brennerkopf (6) nach den Ansprüchen 1 bis 8 aufweist.
  10. Kochgerät, dadurch gekennzeichnet, dass es mindestens einen Brennerkopf (6) nach einem der Ansprüche 1 bis 9 aufweist.
  11. Kochgerät nach Anspruch 10, dadurch gekennzeichnet, dass es einen Träger für Töpfe und ähnliche umfasst, der Trägcrarme (10) aufweist, die sich bezüglich jedem Brennerkopf (6) radial erstrecken, dass die Ringe (14) jedes Brennerkopfs (6) mit Hilfe von gleichmäßig verteilten Stiften (16) gehalten sind, dass für jeden Brennerkopf (6) die Anzahl der Stifte (16) der Anzahl der Trägerarme (10) entspricht, und dass die Stifte den Trägerarmen (10) gegenüberliegen.
EP03352009A 2002-05-13 2003-05-07 Brennerkopf für Gaskochgerät Expired - Lifetime EP1363072B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0205837 2002-05-13
FR0205837A FR2839547B1 (fr) 2002-05-13 2002-05-13 Tete de bruleur pour un appareil de cuisson a gaz

Publications (2)

Publication Number Publication Date
EP1363072A1 EP1363072A1 (de) 2003-11-19
EP1363072B1 true EP1363072B1 (de) 2008-06-04

Family

ID=29266095

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03352009A Expired - Lifetime EP1363072B1 (de) 2002-05-13 2003-05-07 Brennerkopf für Gaskochgerät

Country Status (5)

Country Link
EP (1) EP1363072B1 (de)
AT (1) ATE397735T1 (de)
DE (1) DE60321425D1 (de)
ES (1) ES2305421T3 (de)
FR (1) FR2839547B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005046589A1 (de) * 2005-09-28 2007-03-29 BSH Bosch und Siemens Hausgeräte GmbH Anordnung eines Topfträgers
WO2014127725A1 (zh) * 2013-02-20 2014-08-28 浙江美大实业股份有限公司 一种鼓风式全预混家用燃气灶
CN113375156B (zh) * 2021-06-10 2022-07-05 宁波方太厨具有限公司 火盖及包含其的灶具燃烧器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2235635A (en) 1939-07-24 1941-03-18 Detroit Michigan Stove Company Burner structure
GB539316A (en) * 1940-04-11 1941-09-04 Turley & Williams Ltd Improvements in or relating to gas burners
US2621722A (en) * 1947-10-23 1952-12-16 Roper Corp Geo D Gas burner with vertically spaced outlet slots
FR1077026A (fr) * 1953-03-17 1954-11-03 Fr D Incandescence Par Le Gaz Brûleur à combustible gazeux
US2956622A (en) * 1958-05-07 1960-10-18 Gen Motors Corp Gas burner
AU412372B2 (en) * 1967-08-16 1971-04-15 Malleys Limited Gas burner
WO1984001205A1 (en) * 1982-09-16 1984-03-29 Mc Gill Inc Radiant wall burner
US4889103A (en) * 1988-01-25 1989-12-26 Joseph Fraioli Infrared wok heater
DE29504255U1 (de) * 1995-03-11 1996-07-11 Robert Bosch Gmbh, 70469 Stuttgart Heizgerät, insbesondere für Wassererhitzer
JP2001050512A (ja) * 1999-08-06 2001-02-23 Paloma Ind Ltd こんろバーナ

Also Published As

Publication number Publication date
DE60321425D1 (de) 2008-07-17
ES2305421T3 (es) 2008-11-01
FR2839547A1 (fr) 2003-11-14
ATE397735T1 (de) 2008-06-15
FR2839547B1 (fr) 2005-10-14
EP1363072A1 (de) 2003-11-19

Similar Documents

Publication Publication Date Title
EP0945679B1 (de) Gasbrenner für Kochgeräte
CA2752093C (fr) Porte a bruleur integre pour appareil de chauffage
EP0604617A1 (de) Küchengeschirr mit wärmeleitendem boden.
FR2993156A3 (fr) Cuve chauffante
EP1363072B1 (de) Brennerkopf für Gaskochgerät
WO1992006334A1 (fr) Ensemble de cuisson pour cuisiniere ou table de cuisson, comportant au moins un bruleur a gaz
EP0719982B1 (de) Gasbrenner für Kochfeld, Kochherd oder dergleichen
EP2512308B1 (de) Gasgriller
FR2928203A1 (fr) Procede et dispositif de cuisson d'aliments
CA2342736C (fr) Appareil a gaz pour le chauffage et/ou la cuisson d'aliments
EP0581655A1 (de) Gaskocher mit atmosphärischem Brenner
EP1099905B1 (de) Hauskochfeldgasbrenner
EP1016823B1 (de) Gasbrenner mit Sekundärdruckluftzufuhr
EP0491580B1 (de) Gasbrenner für Kochherd, Kochfeld oder dergleichen
FR2952322A1 (fr) Dispositif de cuisson de la paroi interne d'une barrique
EP2693919B1 (de) Doppelwandiger küchenartikel
EP0611920B1 (de) Aus drei Teilen bestehender Gasbrenner mit Pilotflamme für Kochgeräte
FR2693256A1 (fr) Foyer à gaz plat et table de cuisson en comportant.
EP1172607B1 (de) Gasbrenner mit erhöhter Leistung
EP1400194B1 (de) Heizbaugruppe eines elektrischen Apparates vom Typ eines Waffeleisens
FR3063624B1 (fr) Dispositif de cuisson en exterieur
FR2475697A1 (fr) Appareil de cuisson a gaz
FR2823557A1 (fr) Bruleur a gaz dispose sous une plaque
BE424306A (de)
FR2970165A1 (fr) Appareil domestique de cuisson d'aliments sur une planche.

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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20040228

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: FAGORBRANDTSAS

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 60321425

Country of ref document: DE

Date of ref document: 20080717

Kind code of ref document: P

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080604

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080604

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2305421

Country of ref document: ES

Kind code of ref document: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080604

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080604

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080604

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081104

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080604

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080904

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080604

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080604

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080604

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080904

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080604

26N No opposition filed

Effective date: 20090305

BERE Be: lapsed

Owner name: FAGORBRANDTSAS

Effective date: 20090531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090531

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090531

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080905

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090507

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081205

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080604

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080604

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20150610

Year of fee payment: 13

Ref country code: ES

Payment date: 20150525

Year of fee payment: 13

Ref country code: DE

Payment date: 20150520

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20150513

Year of fee payment: 13

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: GROUPE BRANDT

Effective date: 20160226

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20160218 AND 20160224

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 60321425

Country of ref document: DE

Representative=s name: PRINZ & PARTNER MBB PATENTANWAELTE RECHTSANWAE, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 60321425

Country of ref document: DE

Owner name: GROUPE BRANDT, FR

Free format text: FORMER OWNER: FAGORBRANDTSAS, RUEIL MALMAISON, FR

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

Owner name: GROUPE BRANDT, FR

Effective date: 20160420

REG Reference to a national code

Ref country code: FR

Ref legal event code: GC

Effective date: 20160426

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60321425

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20160507

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160507

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161201

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160507

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160508

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20181204

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20210504

Year of fee payment: 19

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220531