EP0926446A1 - Gasbrenneranordnung für Kochstellen - Google Patents
Gasbrenneranordnung für Kochstellen Download PDFInfo
- Publication number
- EP0926446A1 EP0926446A1 EP98124268A EP98124268A EP0926446A1 EP 0926446 A1 EP0926446 A1 EP 0926446A1 EP 98124268 A EP98124268 A EP 98124268A EP 98124268 A EP98124268 A EP 98124268A EP 0926446 A1 EP0926446 A1 EP 0926446A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas
- burner
- arrangement
- gas burner
- adjusting
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- F23D14/62—Mixing devices; Mixing tubes
- F23D14/64—Mixing devices; Mixing tubes with injectors
-
- 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
- F23D14/065—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 with injector axis inclined to the burner head axis
-
- 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
- F23D2203/00—Gaseous fuel burners
- F23D2203/007—Mixing tubes, air supply regulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2207/00—Ignition devices associated with burner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2400/00—Pretreatment and supply of gaseous fuel
- F23K2400/20—Supply line arrangements
- F23K2400/201—Control devices
Definitions
- the present invention relates to a gas burner arrangement for hotplates one arranged between the gas supply adjustment fitting and the gas burner point Gas injector nozzle arrangement with an opening of a pipe leading to the burner head with a longitudinally adjustable adjustment tube and one arranged in this opening area Gas outlet nozzle.
- Gas burner assemblies for hotplates have between the adjustment fitting for dosing the fuel gas supply and the burner head at the hotplate functionally interposed a gas injector nozzle arrangement with a gas nozzle one for Gas burner head guided tube through which a gas-air mixture consisting of the gas flowing out of the gas nozzle and that from the opening area of the tube sucked air is led to the burner head as so-called primary air.
- a gas injector nozzle arrangement with a gas nozzle one for Gas burner head guided tube through which a gas-air mixture consisting of the gas flowing out of the gas nozzle and that from the opening area of the tube sucked air is led to the burner head as so-called primary air.
- the gas valve in stock or from a local or local Gas supplies are available.
- Harmful exhaust gases require the ratio of fuel gas to To optimize primary air as possible and on the type of gas, but possibly also on the air-conditioned conditions at the place of use.
- the used one is spread Gas type through the appropriate selection of the nozzle in the gas injector nozzle arrangement Taken into account.
- arrangements have also become known in which to change the inlet opening of the tube for the gas-air mixture, for example in that the diameter of this opening or the location of this opening to the gas nozzle is changed.
- a gas burner arrangement which meets these requirements is according to the invention characterized in that in the area of the adjusting member of the gas valve for the gas supply to the gas burner, another setting element for adjusting the air inlet opening the gas injector nozzle arrangement is arranged.
- the air inlet opening is preferably the gas injector nozzle arrangement by means of an alignment of the burner head leading channel for the gas-air mixture adjustable sleeve changeable as an adjusting element.
- a rotary toggle arrangement whose Actuation button on the control panel next to the control button for regulating the Gas supply is arranged through the gas fitting and from a view of the flame picture and corrective operator can be operated. It is advisable that a pivoted toggle lever in the housing, which at one lever arm end on the adjustment sleeve and with its other lever arm in a backdrop of the intervenes in a form-fitting manner, the one desired by the operator Adjustment stroke on the adjustment sleeve in the area of the gas injector nozzle arrangement transmits.
- gas burner assemblies 4 and associated gas fittings 5 attached for two hotplates.
- the completely identical trained gas burner arrangements 4 each have two burner circuits, namely one Inner burner 6 and an outer burner 7 arranged around it, and are with its feed channel for the gas-air mixture intended for the external burner 7 V-shaped in the direction of the gas fittings 5.
- a connection provided for a gas output 9 starting from the respective fitting 5, the gas injector nozzle arrangement arranged in the burner head of the gas burner arrangement 4 10 leads.
- the gas coming from the fitting 5 is passed through into the gas-air supply channel 8 a gas nozzle 13, which is part of the fitting body, taking primary air blown in.
- the intensive mixing of injected gas and suction Air to the external burner 7 is found in the gas-air supply duct 8 which is long enough instead of.
- an axially displaceable pipe socket 14 with an intake funnel 14 ' is assigned, over which the effective distance of the gas-air supply channel 8 to the nozzle 13 is changeable, whereby the air intake can also be changed.
- This pipe socket 14 can be actuated via an angle lever 15 mounted in the base plate by a rotary knob arrangement 16, the - not shown - operating button protrudes from the control panel - also not shown.
- the gas supply for the gas burner arrangements 4 of the two hotplates of the hob takes place centrally via a gas line 17, which is T-shaped between the two fittings 5 is connected to the two fittings 5.
- the two fittings 5 are constructed and arranged symmetrically to one another. They each contain three gas channel branches, the one via a rotary knob arrangement 18, the one - not drawn - the operating button protruding beyond the control panel is opened and can be closed.
- One of the gas channel branches in the valve 5 is for designed constant gas throughput and the gas burner 9 to the internal burner 6 assigned. After an initial rotary movement of the rotary toggle device 18, this gas channel branching is opened completely, for the entire further Adjustment path of this rotary toggle device 18.
- the flame can also be ignited on the internal burner.
- an ignition electrode 20 is arranged in the vicinity of the inner burner 6.
- the Ignition voltage for generating the ignition sparks is generated in the embodiment 1 and FIG. 5 with the help of an ignition generator 21, which by one of the Rotary toggle device e.g. activated by axially pressing contact 24 is or in the embodiment of Fig. 2 and Fig. 4 by the actuation Piezo element on which the rotary toggle device 18 acts by being prepared by the advance rotary movement or push-in movement of the rotary toggle device for At the time of opening of the said gas channel branch, a striking movement the piezo element 25 is exerted.
- thermocouple 22 is arranged over which - as long as the flame on the inner burner 6 is present - a main valve 23 is kept open for the gas outlet.
- the nozzle 13 and thus the outer burner 7 are assigned to each of the gas burner arrangements 4. From the flame of the inner burner 6, the flame of the outer burner is ignited.
- One of the two assigned to the external burner 7 and to the gas nozzle 13 guided gas channel branches is variable with regard to the gas flow rate and can until the end of a predetermined angle of rotation of the rotary toggle device be completely closed.
- the second of the gas channel branches led to the gas nozzle 13 remains fully open during this time and is used for secure gas supply for the external burner 7 at minimum heating output.
- the design and arrangement of the gas burners for two hotplates is designed in this way and chosen that for simple and similar components for the two hotplate units can be used.
- the gas fittings 5 as well their associated adjustment mechanisms for the addition of air in the area of the nozzles 13 are mirror images and largely identical; the design of the Two-circuit gas burner arrangements 4 are completely identical. Nevertheless, it allows this Design that the actuating elements for the cooking area areas apart close together on the front panel and an actuation block form.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
Description
- Fig. 1
- und
- Fig. 2
- Draufsichten von Anordnungen mit jeweils 2 Kochstellen und der dazugehörigen Brennerarmatur ohne ein zugehöriges Gehäuse bzw. ohne eine zugehörige Abdeckung mit Topfträgereinheiten,
- Fig. 3
- eine Frontansicht einer derartigen Anordnung und
- Fig. 4
- bis
- Fig. 6
- Seitenansichten der Brennereinheiten, teilweise geschnitten.
Claims (4)
- Gasbrenneranordnung für Kochstellen mit einer zwischen der Gaszufuhr-Einstellannatur und der Gasbrennerstelle angeordneten Gasinjektor-Düsenanordnung mit einer Öffnung eines zum Brennerkopf geführten Rohres mit längsverschieblichem Verstellrohr und einer in diesem Öffnungsbereich angeordneten Gasaustrittsdüse, dadurch gekennzeichnet, daß im Bereich des Einstellorgans (18) der Gasarmatur (5) für die Gaszufuhr zum Gasbrenner (4) ein weiteres Einstellorgan (16) zur Verstellung der Lufteintrittsöffnung der Gasinjektor-Düsenanordnung angeordnet ist.
- Gasbrenneranordnung nach Anspruch 1, dadurch gekennzeichnet, daß die Lufteintrittsöffnung der Gasinjektor-Düsenanordnung mittels einer in Kanalausrichtung des zum Brennerkopf (4) führenden Gas-Luft-Zuführungskanals verstellbaren Hülse (14) als Verstellorgan veränderbar ist.
- Gasbrenneranordnung nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß ein in seinem Kniebereich ortsfest gelagerte Hebel (15) mit dem einen Hebelende formschlüssig mit dem Verstellorgan (14) der Lufteintrittsöffnung des Gas-Luft-Zuführungskanals (8) und mit seinem weiteren Hebelarmende über eine Kulissenführung an das weitere Einstellorgan (16) formschlüssig angekoppelt ist.
- Gasbrenneranordnung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß das weitere Einstellorgan eine Drehknebelanordnung mit Kulissenführung ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19757732A DE19757732A1 (de) | 1997-12-23 | 1997-12-23 | Gasbrenneranordnung für Kochstellen |
DE19757732 | 1997-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0926446A1 true EP0926446A1 (de) | 1999-06-30 |
EP0926446B1 EP0926446B1 (de) | 2005-11-09 |
Family
ID=7853295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98124268A Expired - Lifetime EP0926446B1 (de) | 1997-12-23 | 1998-12-18 | Gasbrenneranordnung für Kochstellen |
Country Status (4)
Country | Link |
---|---|
US (1) | US6074201A (de) |
EP (1) | EP0926446B1 (de) |
DE (2) | DE19757732A1 (de) |
ES (1) | ES2252809T3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005026209A1 (de) * | 2005-06-07 | 2006-12-14 | BSH Bosch und Siemens Hausgeräte GmbH | Vorrichtung zum Mischen von Gas und Luft für eine Gasbrenneranordnung |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200180405Y1 (ko) * | 1999-11-24 | 2000-05-01 | 김충일 | 휴대용 가스렌지의 안전장치 |
DE10216439B4 (de) * | 2002-04-12 | 2011-02-24 | Abb Ag | Hilfsschalter |
US6830045B2 (en) * | 2003-03-12 | 2004-12-14 | Maytag Corporation | Gas burner module for a cooking appliance |
ES1056897Y (es) * | 2004-03-03 | 2004-09-01 | Fagor S Coop | Grupo distribuidor de gas con grifos rotatorios para un aparato de coccion. |
DE102005026211A1 (de) * | 2005-06-07 | 2006-12-14 | BSH Bosch und Siemens Hausgeräte GmbH | Gashahn |
USD787041S1 (en) * | 2015-09-17 | 2017-05-16 | Whirlpool Corporation | Gas burner |
JP7061365B2 (ja) * | 2018-06-14 | 2022-04-28 | 株式会社パロマ | コンロ |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3905756A (en) * | 1974-05-09 | 1975-09-16 | Lincoln Brass Works | Shutter structure and mixing tube assembly for gas burner |
EP0433208A1 (de) * | 1989-12-11 | 1991-06-19 | Gas Natural Sdg, S.A. | Brenner für Glaskeramik-Kochfeld. |
US5553603A (en) * | 1995-04-25 | 1996-09-10 | Superior Fireplace Company | Air to fuel ratio adjustment device for sealed-combustion type fireplaces |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1286493A (en) * | 1918-05-13 | 1918-12-03 | Arthur L Bailey | Gas-burner. |
GB167730A (en) * | 1920-04-06 | 1921-08-08 | Vincent Bohar | Improvements in or relating to gas and like stoves |
US1736473A (en) * | 1927-01-24 | 1929-11-19 | Glenwood Range Company | Gas range |
US2781779A (en) * | 1952-01-26 | 1957-02-19 | W J Schoenberger Co | Gas range burner control |
US4236503A (en) * | 1978-10-30 | 1980-12-02 | Raytheon Company | Grate with adjustable vents |
US5213091A (en) * | 1992-07-24 | 1993-05-25 | Maytag Corporation | Downdraft gas range with sealed burner system |
US5209217A (en) * | 1992-07-24 | 1993-05-11 | Maytag Corporation | Downdraft gas range with dual mode burner system |
US5740789A (en) * | 1995-08-21 | 1998-04-21 | Chang; Che Yuan | Modification of the gas stove by installing oxygen booster |
-
1997
- 1997-12-23 DE DE19757732A patent/DE19757732A1/de not_active Withdrawn
-
1998
- 1998-12-18 EP EP98124268A patent/EP0926446B1/de not_active Expired - Lifetime
- 1998-12-18 ES ES98124268T patent/ES2252809T3/es not_active Expired - Lifetime
- 1998-12-18 DE DE59813175T patent/DE59813175D1/de not_active Expired - Fee Related
- 1998-12-23 US US09/220,243 patent/US6074201A/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3905756A (en) * | 1974-05-09 | 1975-09-16 | Lincoln Brass Works | Shutter structure and mixing tube assembly for gas burner |
EP0433208A1 (de) * | 1989-12-11 | 1991-06-19 | Gas Natural Sdg, S.A. | Brenner für Glaskeramik-Kochfeld. |
US5553603A (en) * | 1995-04-25 | 1996-09-10 | Superior Fireplace Company | Air to fuel ratio adjustment device for sealed-combustion type fireplaces |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005026209A1 (de) * | 2005-06-07 | 2006-12-14 | BSH Bosch und Siemens Hausgeräte GmbH | Vorrichtung zum Mischen von Gas und Luft für eine Gasbrenneranordnung |
Also Published As
Publication number | Publication date |
---|---|
ES2252809T3 (es) | 2006-05-16 |
DE19757732A1 (de) | 1999-06-24 |
EP0926446B1 (de) | 2005-11-09 |
US6074201A (en) | 2000-06-13 |
DE59813175D1 (de) | 2005-12-15 |
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