WO2004088208A1 - Cuisiniere, four et ensemble autonettoyant - Google Patents

Cuisiniere, four et ensemble autonettoyant Download PDF

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Publication number
WO2004088208A1
WO2004088208A1 PCT/BR2004/000049 BR2004000049W WO2004088208A1 WO 2004088208 A1 WO2004088208 A1 WO 2004088208A1 BR 2004000049 W BR2004000049 W BR 2004000049W WO 2004088208 A1 WO2004088208 A1 WO 2004088208A1
Authority
WO
WIPO (PCT)
Prior art keywords
cleaning
kitchen
circuit
conduit
oven
Prior art date
Application number
PCT/BR2004/000049
Other languages
English (en)
Other versions
WO2004088208B1 (fr
Inventor
Antônio Augusto DE MIRANDA GRIECO
Original Assignee
De Miranda Grieco Antonio Augu
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 BRC10304574A external-priority patent/BR0304574C1/pt
Application filed by De Miranda Grieco Antonio Augu filed Critical De Miranda Grieco Antonio Augu
Priority to US10/551,617 priority Critical patent/US7677239B2/en
Publication of WO2004088208A1 publication Critical patent/WO2004088208A1/fr
Publication of WO2004088208B1 publication Critical patent/WO2004088208B1/fr
Priority to US11/450,253 priority patent/US7556034B2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C14/00—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning
    • F24C14/005—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning using a cleaning liquid

Definitions

  • the present invention relates to a kitchen-range, an oven and a self-cleaning assembly.
  • a first objective of the present invention is to provide a kitchen- range with a self-cleaning system, which, when actuated, removes liquids and solids spilled onto their cooking top.
  • a second objective of the present invention is to provide a kitchen-range with a self-cleaning system, which dispenses with both manual cleaning and withdrawal of trays and grates to clean them outside.
  • a third objective of the present invention is to provide an oven with a self-cleaning system, which, whenever actuated, removes liquids and solids spilt into the cooking chamber.
  • a fourth objective of the present invention is to provide an independent self-cleaning system that can be coupled to a kitchen-range or an oven.
  • a fifth objective of the present invention is to provide an oven which is capable of cleaning dishes and other utensils.
  • a sixth objective of the present invention is to provide a kitchen- range and an oven that can receive cleaning liquids from an external system, such as an independent dishwasher.
  • the present invention achieves theses and other objectives by means of the type that has a cooking top having at least one heating device, such as a gas-outlet nozzle, and on which a support means, especially a grate is arranged.
  • This cooking top further has an inclined surface for the purpo- se of causing the cleaning elements, which are preferably cleaning liquids such as water containing detergent, to flow into a pouring opening.
  • a cover is provided for covering this surface at least partly.
  • the cooking top may preferably embrace the heating device, the support means, the inclined surface, the cover and other surfaces of the upper portion of the kitchen-range.
  • a cleaning-element assembly In order to spray cleaning elements onto the cooking top, a cleaning-element assembly, preferably arranged at the cover (although it may be installed at other places of the cooking top), is preferably provided with fixed and movable sprayers (spraying arms).
  • the pouring opening of the inclined surface is connected to propelling means, which may be a pump or any other known propelling means, through at least one first conduit.
  • propelling means which may be a pump or any other known propelling means, through at least one first conduit.
  • At least one second conduct connects these propelling means to the spraying assembly, so that the first conduit, the propelling means, the second conduit form cleaning-element re-feeding circu- it.
  • the cleaning element is propelled for circulation through this circuit and cleaning the surfaces of the cooking top.
  • the cleaning element is supplied and withdrawn form the circuit, respectively, by means of supplying and drain valves, which respectively connect the circuit to an external source (for example, an external hydraulic system) and to an external draining means (for example, a sewage network).
  • These valves may alternatively be hydraulic pumps or any other known propelling means.
  • control means are provided, which are preferably electronic circuits and/or electromechanical timers.
  • control means are actuated, which command the opening of the cleaning-element supplying valves, to supply them to the conduit.
  • the valve is closed and the propelling means are actuated, so that the cleaning elements can circulate through the circuit to remove dirt from the cooking top.
  • these control means command the tuming-off of the propelling means and the ope- ning of the draining valve, so that the cleaning elements and the dirt will be forced out of the circuit.
  • the present invention also provides an oven of the type that comprises a cooking chamber with heating devices, support means, especially grates, arranged inside the chamber, and a cover.
  • oven may optionally embrace an oven coupled to a housing or an independent heater.
  • the heating devices may comprise gas burners, electric resistances, microwaves, among others, without departing from the scope of the present invention.
  • the oven comprises a cleaning-element spraying assembly, which may contain fixed or movable components arranged inside the cooking chamber and a base surface with an inclination that enable the sprayed cleaning elements, especially water containing detergent, to flow into a pouring opening.
  • the spraying assembly preferably consists of fixed sprayers and a rotary spraying arm, which are fixed to the internal portion of the cooking chamber of the oven.
  • it has at least one first conduit connecting the pour opening to the propelling means, and at least one second conduit connecting the propelling means to the spraying assembly, so that the first conduit, the propelling means and the second conduit form a cleaning-element re-feeding circuit.
  • the expression "propelling means” may embrace, for example, a single pump or several pumps functioning independently for the kitchen-range and for the oven.
  • the oven is part of the kitchen-range of the invention, the cleaning-element circuits of both will preferably be actuated by common propelling means.
  • said housing or heater may also comprise these propelling means.
  • the present oven may use the same cleaning- element supplying and drain valves, as well as control means, already described for the kitchen-range, or exclusive and independent valves and means for the oven circuit.
  • a self-cleaning and independent assembly that may be coupled to a cooking apparatus, especially a kitchen-range and/or an oven, is also provided by the present invention.
  • embodiments might provide the user with an option of acquiring a kitchen-range preferably with an inclined cooking surface and an opening for the cleaning elements to flow, a special cover, a housing for receiving control systems and other functional/operational systems such as pumps, level and water-temperature control- lers, and later acquiring a kit to be installed to provide the apparatus with self- cleaning.
  • this kit might have at least one first conduit capable of connecting a pour opening on said cooking apparatus to propelling means, and at least one second conduit capable of con- necting the propelling means to a spraying assembly on the cooking apparatus, so that the opening, the first conduit, propelling means, the second conduit, the spraying assembly will form a cleaning circuit.
  • cleaning- element supplying and drain valves might be provided for connecting an external source to said circuit and the circuit to an external draining means, respectively.
  • control means when there is a need to clean kitchen- ranges and/or ovens, the control means are actuated, preferably by means of a button, commanding the opening of the cleaning-element supplying valve, which releases the entry of a determined amount thereof into this circuit. After the entry of this determined amount, these control means command the closing of the valve and the actuation of the propelling means, so that the cleaning elements received can be propelled to the spraying means and, consequently, sprayed onto the cooking top of the kitchen-range and/or the internal part of the cooking chamber of the oven.
  • control means After a predetermined period of time has passed, the control means turn off the propelling means and open the drain valve, enabling the cleaning elements and the dirt to be remo- ved from the cooking top and/or the internal chamber of the oven. It can be noted that, in different embodiments of the present invention, various cleaning cycles may be carried out, until the dirt has be totally removed from the cooking top and/or internal chamber of the oven.
  • the present invention provides automation of the clea- ning of theses cooking tops and internal chambers of kitchen-ranges and o- vens, independently of the nature and of the amount of residues deposited thereon.
  • dish and kitchen utensils may be accommodated inside the oven chamber to be washed simultaneously with the cleaning thereof.
  • another independent housing, connected to the assembly of the present invention may be used for dish washing.
  • Figure 1 shows a cross-sectional view of a first embodiment of the present invention.
  • Figure 2 shows a perspective view of the embodiment illustrated in Figure 1.
  • Figure 3 shows a schematic diagram summarizing the control / automation system of the embodiment illustrated in Figure 1.
  • Figure 4 shows a cross-section view of a second embodiment of the present invention.
  • Figure 5 shows a cross-section view of third embodiment of the present invention. DETAILED DESCRIPTION OF THE FIGURES
  • Figures 1 and 2 show a preferred embodiment of the present in- vention, which consists of a kitchen-range 1 of the type that has a cooking top 13 and an oven (not shown), the cooking top having gas burners 15 with respective electric igniter 23 of the types known from the prior art, a grate 14 made of a metallic material and arranged on the cooking top for supporting cooking pots and other objects (not shown) to be heated, and a glass cover 16 hinged at one of the ends of the flat top to cover the surfaces 22, 24 when it is closed.
  • the grate is of a metallic material and the cover is of glass, other materials may be used without departing from the scope of the present invention.
  • burners that provide heating by burning gas
  • other embodiments might have different burners and/or heat-generating sources.
  • Coupled to the present kitchen-range 1 there is a self-cleaning system that, when actuated, enables one to remove dirt from the cooking top
  • cleaning elements which preferably consist of water mixed with detergent.
  • Other elements, including vapors, may be u- sed without departing from the scope of the present invention.
  • a first liquid-spraying system is provided at the cover 16 of the stove 1 , consisting of fixed sprayers 6 (small nozzles) and a rotary spraying arm 7 (a rod articulated at the stove cover), both being of a metallic material (although other materials may be alternatively used, for example polymers), for the purpose of pouring water with detergent onto surfaces of the cooking top 13.
  • the rotary spraying arm 7 is driven by the force of water, although other electromechanical means may be employed, such as electric motors (not shown).
  • the spraying arm in this preferred embodiment is rod-shaped, other embodiments might have arms with other shapes and/or including accessories, such as brushes, to help in the cleaning process.
  • the elements of the spraying system of this embodiment are located at the stove cover, in other embodiments they might be arranged at other places, as long as they could provide spraying of the water over the cooking top and would comprise only fixed sprayers or only movable sprayers.
  • the cooking top 13 has an inclined surface 22 and side surfaces 24, which comprise metallic base plates, although other means and materials may be used, so that the water can flow across the inclined surface 22 into an opening 8, where there is a removable collecting screen filter 21.
  • the opening 8 and the filter 21 are located at the lowest part of the surface 22 of the cooking top 13, so that the water can flow by gravity towards them, and the residues or solid dirt (removed from the surfaces of the cooking top) can be retained and removed later, when the filter is withdrawn.
  • the grate 14 of the cooking top 13 is built so as to compensate for the inclination of the inclined surface 22, being substantially parallel to the horizontal plane, in order to provide an adequate support for the cooking pots and other objects to be heated on the stove.
  • the grate may alternatively use other support point of the stove, as for example, the sides of the cooking top.
  • the cooking pots and other utensils may be directly supported on the cooking surface (as in the case of stove with vitroceramic cooking surfaces, for instance). In these cases, the regions where such utensils are effectively sup- ported may have a less steep inclination and a rougher surface to prevent the objects from sliding.
  • drain conduit 5 of a polymeric material, which leads the water sprayed over the cooking top 13, by the action of gravity, into a small plastic reservoir 2.
  • the drain conduit 5 connects the filter 21 to a water pump 19, which in turn is connected to the water spraying system (fixed sprayers 6 and rotary spraying arm 7) through another conduit 4 of a polymeric material, also called spray conduit. Consequently, the filter 21 , the drain conduit 5, the pump 19, the spray conduit 4, the spray system and the inclined surface 22 form a cleaning-liquid circuit. In other words, when the pump 19 is functioning, the water is propelled to circulate through this circuit, removing dirt from the cooking top 13.
  • the materials used in this preferred embodiment are those presented above, for the conduits and the reservoir other materials might be used without departing from the scope of the present invention. Moreover, the reservoir itself, in alternative embodiments, might be suppressed. It should be further noted that, although the pump 19 used in the present embodiment is of the type that circulates the water and promotes drain thereof, other pumps or liquid-propelling means might be used without departing from the scope of the present invention. Particularly, one might alternatively use two pumps, one to promote the circulation and the other to promote the draining.
  • the reservoir 2 further has a heating element 3 to heat the water and facilitate the removal of dirt form the surfaces to be cleaned.
  • this element consists of an electric resistance, but in other embodiments it might be a gas device or another heat-generating source.
  • admission conduits 9 and drain conduit 10 which are preferably hoses of polymeric material (although other types of conduits may by used) and are connected to the external water network by means of valves 20a and 20b.
  • valves 20a and 20b Alternatively, pumps may be used together with or in replacement of the valves, to supply and withdraw water from the circuit.
  • Vents or openings 17 are provided at the cover 16 for exit of vapors from the cleaning process. Although the vents 17 are located at the cover, in this preferred embodiment, other vents might be arranged in other regions of the kitchen-range to permit evaporation of the liquids used in the cleaning and subsequent drying of the cleaned regions.
  • protectors 11 and 12 made of a polymeric material, although other materials and shapes are possible in other examples of the invention, are provided at the cover 16, to prevent the water from entering getting into the gas burners 15 and into the electric igniters 23 of the cooking top.
  • the protectors or stoppers serve to close the ends of the conduits that lead the gas (in the case of gas ranges) to the burners and, consequently, to prevent water coming from the cleaning process from getting into the gas circuit.
  • the nozzles and burners themselves may have constructive shapes that prevent water from getting into the gas circuit.
  • the protectors 12 function as protecting covers for the electric igniter 23, preventing contact thereof with the water, at the time of the self-cleaning operation.
  • the self-cleaning assembly of the present invention is actuated by an automation/control system 51 that consists of an electromechanical timer or an electronic circuit.
  • This automation/control system 51 is connected to a security device 18, to a liquid-level sensing devi- ce 52, to a liquid-temperature device 53, to the pump 19, to the valves 20a and 20b, and to the heating element 3.
  • the security device 18 consists of a switcher (not shown) of the type known from the prior art that, if the cover 16 is opened, interrupts the cleaning process. However, other security mechanisms may be used, be it at the cover or at other places of the range, without departing from the spirit of the present invention.
  • the liquid-level sensing device 52 consists of a pressostat (ma- nostat), although one may alternatively use an electronic circuit, a level sensor or a buoy, has the function of controlling the water level in the reservoir 2, at the time of supplying water and draining it from the range 1.
  • the control water-temperature controlling system 53 consists of a thermostat or an electronic circuit and has the function of giving a command for the water-heating process to be interrupted when the water reaches a pre-established temperature.
  • the automation/control system 51 commands the turning-on and turning-off of pump 19, of the val- ves 20a and 20b and of the heating element 3 in the operation of cleaning the kitchen-range.
  • the valve 20a is opened, so that the water from the external water network is admitted through the conduit 9 into the reservoir 2.
  • the system 51 emits a command for closing the water inlet valve 20a, thus discontinuing the entry of water. Then, this system 51 actuates the pump 19, initiating the circulation of water within the range-cleaning circuit.
  • the water of the reservoir 2 is poured into the pump 19 to be propelled.
  • the water flows through the conduit 4, which connects the water pump, as far as the cover 16 of the kitchen-stove, where the water sprayers are located, directed to the top surface to be washed.
  • the fixed sprayers 6 and the rotary spraying arm 7 spray the water over the cooking top 13 in a pressurized way (the cleaning is provided by the mechanical action of the water on the surface, plus the chemical action of the detergent-containing water).
  • the pressured water is sprayed onto the cooking top 13, it flows across the top surface as far as the filter 21 , to be led through the conduit 5 and by the force of gravity into the water reservoir 2, where it is heated up to a pre-established temperature to facilitate the removal of dirt from the surfaces.
  • the pump 19 may remain turned on in order to keep the water circulating and cleaning the cooktop 13 of the range 1.
  • the system 51 emits a command for turning of the heating element 3. It should be noted that, although the water is heated in the preferred embodiment, another embodiment might use cold water or receive hot water from the external network, without departing from the scope of the present invention. After this cycle is carried out for a predetermined period of time
  • the automation/control system 51 emits a command for opening the drain valve 20b, so that the pump 19 will drain the water out of the circuit through this drain valve 20b to an exter- nal sewage network. Attention is called to the fact that, after this, the automation/control system 51 may optionally emit a new command for opening the water inlet valve 20a, so as to receive water from the network again, for rinsing the range surfaces to be cleaned. In this way, after the water has reached the predetermined level within the reservoir 2, the same cleaning pro- cess is repeated, and one may or may not turn on the heating element 3.
  • the water is drained by the above described process. It should be noted that this rinsing cycle may be repeated several times, until an adequate result is achieved.
  • a surfactant liquid for example, a brightening dryer, a drying liquid, among others
  • water is preferably heated so that one can dry the rinsed surfaces by evaporation (through the vents 17 in the cover 16), the remaining water being drained by the pump 19, after which the automation/control system 51 turns off the equipment.
  • the drying of the cleaned surfaces may be effected by other principles, as for example, ventilation.
  • Figure 4 illustrates a second embodiment of the present invention, in which the self-cleaning system for cleaning the range 1 also embraces the oven 100.
  • a second spraying system is provided within the oven, including, just as the cooking top 13, a rotary spraying arm 107 (it may also include fixed sprayers 106).
  • a rotary spraying arm 107 it may also include fixed sprayers 106.
  • this s- praying system is arranged as illustrated in figure 4, the spraying arm might be arranged in other positions, as well as comprise fixed sprayers.
  • a second flow conduit 105 connects an opening 121 to a filter 108 of an inclined surface 122 of the oven 100 to the water pump 19, which in turn is connected to the second water-spraying system by means of another spraying conduit 104. Consequently, the filter 108, the second flow conduit 105, the pump 19, the second spraying conduit 104, the spraying system and the inclined surface 122 form a second cleaning-liquid conduit that works in parallel with the first cleaning-liquid circuit described above. In other words, when the pump 19 is functioning, the water propelled to circulate t- hrough these two circuits, removing the dirt from the cooking top 13 and from the internal region of the cooking chamber 113.
  • the elements that compose this second circuit are substantially formed by the same materials as the first circuit and, optionally, may have the variations mentioned above.
  • the self- cleaning system is incorporated into the kitchen-range, still in its manufacturing stage.
  • other embodiments might consist of kitchen-ranges ca- pable of receiving self-cleaning assemblies subsequently.
  • the user might acquire a kitchen-range with an inclined cooking surface and an opening for draining out cleaning elements, a special cover, a housing for receiving a control system and other functional/operational systems, such as pumps, water level and temperature controllers and, later, acquire a kit/assembly (as shown in Figure 5) containing both the functional part and the control part to be installed on the kitchen-range.
  • this kit has at least one pump 219 and one reservoir 202 with a heating element 203.
  • kits might include other components, such as the conduits of the cleaning-liquid circuit. This concept of attaching a self-cleaning assembly to the kitchen- range and/or to the oven as well embraces a cooking top without an oven.
  • the kitchen-range of the present invention might be prepared to be connected to an external dishwasher (not shown), so that the cleaning elements of the latter would also be propelled to the range in order to clean its dirty surfaces.
  • this system may be used with independent ovens with different forms of generating heat, such as gas, electricity, vapor or microwaves.
  • the cooking chambers of the ovens of the invention may include supports for ta- ble ware and dishes in general, so as to function as a dishwasher.
  • the kitchen-range of the present invention may further include an additional chamber exclusively for washing dishware.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

La présente invention concerne une cuisinière (1) et/ou un four (100) à système autonettoyant présentant un ensemble vaporisateur (6, 7, 106, 107) de produit de nettoyage, de préférence de l'eau additionnée d'un détergent, conçu au niveau de la table de cuisson (13) et/ou de l'enceinte de cuisson (113) afin de vaporiser ledit produit de nettoyage sous pression et d'éliminer la saleté existante. Un circuit est accouplé à la table de cuisson (13) et/ou à l'enceinte de cuisson (113), ledit circuit étant constitué de conduits (5, 105, 4, 104) et d'une pompe (19), de sorte que les produits de nettoyage vaporisés peuvent circuler et éliminer la saleté des surfaces à nettoyer.
PCT/BR2004/000049 2003-04-03 2004-04-01 Cuisiniere, four et ensemble autonettoyant WO2004088208A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/551,617 US7677239B2 (en) 2003-04-03 2004-04-01 Kitchen-range, an oven and a self-cleaning assembly
US11/450,253 US7556034B2 (en) 2003-04-03 2006-06-09 Self-cleaning kitchen-range and assembly couplable to a surface

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
BRPI0300856-8 2003-04-03
BR0300856 2003-04-03
BRC10304574A BR0304574C1 (pt) 2003-10-06 2003-10-06 fogão e conjunto de autolimpeza acoplável a uma superfície
BRPI0304574-9 2003-10-06

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US10/551,617 A-371-Of-International US7677239B2 (en) 2003-04-03 2004-04-01 Kitchen-range, an oven and a self-cleaning assembly
US11/450,253 Continuation-In-Part US7556034B2 (en) 2003-04-03 2006-06-09 Self-cleaning kitchen-range and assembly couplable to a surface

Publications (2)

Publication Number Publication Date
WO2004088208A1 true WO2004088208A1 (fr) 2004-10-14
WO2004088208B1 WO2004088208B1 (fr) 2004-11-18

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PCT/BR2004/000049 WO2004088208A1 (fr) 2003-04-03 2004-04-01 Cuisiniere, four et ensemble autonettoyant

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WO (1) WO2004088208A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008044866A2 (fr) * 2006-10-10 2008-04-17 Lg Electronics Inc. Appareil de cuisson et procédé de fabrication associé
WO2008044844A2 (fr) * 2006-10-10 2008-04-17 Lg Electronics Inc. Appareil de cuisson et procédé de nettoyage associé
CN102235707A (zh) * 2010-05-06 2011-11-09 苏州韩博厨房电器科技有限公司 一种带无烟净化器的整体式厨房电器
CN103104940A (zh) * 2011-11-15 2013-05-15 苏州韩博厨房电器科技有限公司 一种无油烟料理台
CN104055472A (zh) * 2013-03-19 2014-09-24 汉宁电气工厂有限责任两合公司 用于厨房器具的清洁设备和泵系统
CN108772388A (zh) * 2018-06-21 2018-11-09 明光瑞泰工业有限公司 一种油烟净化器管道清洗装置
US20220290868A1 (en) * 2019-07-05 2022-09-15 Vestel Elektronik Sanayi Ve Ticaret A.S. Apparatus for a cooking device, cooking device, and method of cleaning a cooking device
WO2024052100A1 (fr) * 2022-09-09 2024-03-14 MKN Maschinenfabrik Kurt Neubauer GmbH & Co. KG Dispositif de cuisson commercial et procédé de fonctionnement d'un tel dispositif de cuisson commercial

Citations (4)

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Publication number Priority date Publication date Assignee Title
US3059632A (en) * 1960-05-24 1962-10-23 Crown Stove Works Stove construction
US3373754A (en) * 1965-12-30 1968-03-19 Admiral Corp Self-cleaning oven
FR2208626A1 (fr) * 1972-12-04 1974-06-28 Candy Spa
US6405738B1 (en) * 1999-10-22 2002-06-18 Ultrafryer Systems, Inc. Spray cleaning apparatus for deep fryer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059632A (en) * 1960-05-24 1962-10-23 Crown Stove Works Stove construction
US3373754A (en) * 1965-12-30 1968-03-19 Admiral Corp Self-cleaning oven
FR2208626A1 (fr) * 1972-12-04 1974-06-28 Candy Spa
US6405738B1 (en) * 1999-10-22 2002-06-18 Ultrafryer Systems, Inc. Spray cleaning apparatus for deep fryer

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9151504B2 (en) 2006-10-10 2015-10-06 Lg Electronics Inc. Cooking apparatus and method of manufacturing the same
WO2008044844A2 (fr) * 2006-10-10 2008-04-17 Lg Electronics Inc. Appareil de cuisson et procédé de nettoyage associé
WO2008044844A3 (fr) * 2006-10-10 2009-09-03 Lg Electronics Inc. Appareil de cuisson et procédé de nettoyage associé
WO2008044866A3 (fr) * 2006-10-10 2009-09-03 Lg Electronics Inc. Appareil de cuisson et procédé de fabrication associé
US8215232B2 (en) 2006-10-10 2012-07-10 Lg Electronics Inc. Cooking apparatus and cleaning method for the same
WO2008044866A2 (fr) * 2006-10-10 2008-04-17 Lg Electronics Inc. Appareil de cuisson et procédé de fabrication associé
CN102235707A (zh) * 2010-05-06 2011-11-09 苏州韩博厨房电器科技有限公司 一种带无烟净化器的整体式厨房电器
CN103104940A (zh) * 2011-11-15 2013-05-15 苏州韩博厨房电器科技有限公司 一种无油烟料理台
CN104055472A (zh) * 2013-03-19 2014-09-24 汉宁电气工厂有限责任两合公司 用于厨房器具的清洁设备和泵系统
CN108772388A (zh) * 2018-06-21 2018-11-09 明光瑞泰工业有限公司 一种油烟净化器管道清洗装置
CN108772388B (zh) * 2018-06-21 2021-08-06 重庆华智天下科技有限公司 一种油烟净化器管道清洗装置
US20220290868A1 (en) * 2019-07-05 2022-09-15 Vestel Elektronik Sanayi Ve Ticaret A.S. Apparatus for a cooking device, cooking device, and method of cleaning a cooking device
WO2024052100A1 (fr) * 2022-09-09 2024-03-14 MKN Maschinenfabrik Kurt Neubauer GmbH & Co. KG Dispositif de cuisson commercial et procédé de fonctionnement d'un tel dispositif de cuisson commercial

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