CN1774598A - Improved crown for gas cooker burners - Google Patents
Improved crown for gas cooker burners Download PDFInfo
- Publication number
- CN1774598A CN1774598A CNA2004800101327A CN200480010132A CN1774598A CN 1774598 A CN1774598 A CN 1774598A CN A2004800101327 A CNA2004800101327 A CN A2004800101327A CN 200480010132 A CN200480010132 A CN 200480010132A CN 1774598 A CN1774598 A CN 1774598A
- Authority
- CN
- China
- Prior art keywords
- stove
- standing
- stone
- metal plate
- against fire
- 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
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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
- F23D14/02—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
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- 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)
Abstract
The present invention refers to an improved crown for gas cooker burners, provided with a reticulation of stiffening ribs on the lower side, in order to reduce the risk of deformation during extraction from the mould and cooling.
Description
Technical field
The present invention relates to a kind of improved stove hat that is used for gas cooker, the net that this stove hat has a radial rib in the bottom in order to reduce from mould, extract out and cooling procedure in the risk of being out of shape.
Background technology
For understanding and cognition advantage of the present invention better, can constitute for how much with reference to the current structure of models of the stove hat that is used for gas cooker, the model of this invention can be exempted current the needs stove is preced with the operations necessary of calibrating casting process after.
Gas cooker mainly comprises the body of heater of a lower hollow, is provided with a stone or metal plate for standing a stove on as a precaution against fire with big annular crown in the central authorities of body of heater.The stove hat has a series of intensive radial notches and is covered by a circular discs that is known as " bell ".
Body of heater is configured to a burner hearth, a centre bore is arranged as nozzle on its base wall.Coal gas sprays from above-mentioned hole with vertical direction by after the short horizontal duct that is positioned at bottom of furnace body, and described short horizontal duct is used to insert gas supply pipe.
Above-mentioned stone or metal plate for standing a stove on as a precaution against fire with annular crown has a big centre bore, and this centre bore has an eckband around described nozzle.
Above-mentioned stone or metal plate for standing a stove on as a precaution against fire with annular crown also has the outer pin of sitting around a fire, and this outer pin of sitting around a fire is used for described stone or metal plate for standing a stove on as a precaution against fire is arranged on the position that exceeds the burner hearth edge between two parties.
So just mean the slit that between annular crown and body of heater, has an annular.Because coal gas rises by eckband and spreads in described bell,, make air outside can flow into burner hearth inside up to discharging the low pressure that venturi-effect was generated that produces by annular crown with the radiation direction.When the notch of annular crown was connected with the edge of described bell, described notch had just become exhaust nozzle.
As everyone knows,, can produce little combustion flame, and be stabilized in the nozzle place of the mixed gas flow of each air-coal gas when the kitchen range that turns on the gas-fire.
For the structure configuration of common gas cooker and the explanation of operator scheme is necessary, what can be interpreted as so usually by the stone or metal plate for standing a stove on as a precaution against fire with annular crown of an independent aluminum casting, must use machine tools to calibrate with level for the upper surface that makes the stove hat with notch is smooth.
In order to make bell can be good at notch near stove hat, bell is well on the top edge attached to whole stove hat.
When the body of heater with annular crown is extracted out from mould, tension force when cooling can make its distortion, even this distortion is very little, but the top edge for the stove hat also is unallowed, its good flatness obviously is necessary, can allow that the mixed gas of air-coal gas can only limit from stove hat like this and crossed a series of radial notches, rather than flow through other spaces that may exist between bell and the stove hat by the spatial flow that bell covered.
Because like this, so the upper surface that each part all needs to calibrate with the stove hat that guarantees to have notch has good flatness.
Summary of the invention
Purpose of the present invention is exactly will be by provide a kind of new structure structure to solve the aforesaid drawbacks to stone or metal plate for standing a stove on as a precaution against fire, and this structure has good rigidity, can resist the tension force that during cooling produces and reduce distortion, to exempt the needs to the top edge calibration of stove hat.
The stone or metal plate for standing a stove on as a precaution against fire that the present invention has the stove hat has the net of the radial rib of a reinforcement, and this net extends to eckband from the circumference of stove hat, and this eckband central authorities below the stone or metal plate for standing a stove on as a precaution against fire that has the stove hat are outstanding.
The another one purpose provides a kind of stove hat that is used for gas cooker, and this stove hat can be settled with security and stability, thereby can avoid being overturned.
Second purpose can increase extra a series of stove pin and realize by providing except three traditional stove pin, and described three stove pin are used for stone or metal plate for standing a stove on as a precaution against fire is placed in the central authorities of body of heater.
Specification quoted figures of the present invention continues clearly to illustrate that this accompanying drawing only is used for describing, not the effect that limits.
Description of drawings
Fig. 1 is the side view of traditional burner, cuts open on the top, axis normal sagittal plane of nozzle supply conduit;
Fig. 2 is the stereogram that the stone or metal plate for standing a stove on as a precaution against fire that has the stove hat of the present invention is observed from below, highlights the geometry of base wall.
The specific embodiment
As shown in Figure 1, the stone or metal plate for standing a stove on as a precaution against fire that has the stove hat of the present invention is used on traditional stove 1, this stove comprises a body of heater 2 with hollow of inner burner hearth 3, this bottom of furnace body wall has a centre bore as nozzle 4, coal gas from conduit 5 arrives this nozzle place, described conduit is positioned at the outside of body of heater 2, and has threaded opening 5a and be used for inserting gas supply pipe.
Stove 1 also has a stone or metal plate for standing a stove on as a precaution against fire 6 that has a big annular crown 6a, and this stove hat has a series of intensive radial notch 6b, and this notch is covered by the bell 7 of a circle.
Stone or metal plate for standing a stove on as a precaution against fire 6 has the outer pin 6c that sits around a fire, the pin of should outer sitting around a fire is used for stone or metal plate for standing a stove on as a precaution against fire 6 is arranged on the position that exceeds burner hearth 3 edges between two parties, like this, will produce the slit 8 of an annular between the body of heater 2 of stove and annular crown 6a, extraneous air can flow into burner hearth 3 by this slit.
Stone or metal plate for standing a stove on as a precaution against fire 6 has the centre bore 9 that the eckband 10 by nozzle 4 tops limits.
The present invention relates to have the structure structure of base wall of stone or metal plate for standing a stove on as a precaution against fire 6 of the stove hat 6a of trough of belt mouth.
As shown in Figure 2, stone or metal plate for standing a stove on as a precaution against fire 6 has the net of the radial rib 11 of a reinforcement, and this net extends on the eckband 10 that limits above-mentioned hole 9 from the circumference of stove hat 6a.
The rigidity of stone or metal plate for standing a stove on as a precaution against fire 6 is improved by a circumferential rib 12 being preced with the circumference of 6a near stove, and this circumferential rib and a series of radial rib 11 intersect, and the groove (not shown in Fig. 2) of an annular is arranged at the upper surface of stone or metal plate for standing a stove on as a precaution against fire 6.
The experiment test that the applicant did shows that the rib 11 that is positioned at stone or metal plate for standing a stove on as a precaution against fire 6 bottom surfaces and 12 net provide enough rigidity for stone or metal plate for standing a stove on as a precaution against fire 6, therefore can eliminate to occur in during the contraction and weaken the flatness at the lower edge of stove hat 6a and need the distortion of using machine tools to calibrate.
In order to guarantee the stable position of stone or metal plate for standing a stove on as a precaution against fire 6, at three stove pin 13 that increased on the stone or metal plate for standing a stove on as a precaution against fire on the body of heater 6 except three traditional stove pin 6c.
Claims (2)
1. a stove that is used for gas cooker is preced with, the aluminium that this stove hat is made by a block casting is made, it comprises: a stone or metal plate for standing a stove on as a precaution against fire (6), this stone or metal plate for standing a stove on as a precaution against fire has the body of heater (2) that three stove pin are used for stone or metal plate for standing a stove on as a precaution against fire (6) is placed between two parties stove, this stone or metal plate for standing a stove on as a precaution against fire also has a centre bore (9) and a big annular crown (6a), this stove is labeled has a series of intensive radial notches (6b), it is characterized in that, described stone or metal plate for standing a stove on as a precaution against fire (6) has the net of the radial rib (11) of a reinforcement, and the circumference that this net is preced with (6a) from described stove extends on the eckband (10) that limits above-mentioned hole (9); Near the circumference of stove hat (6a), described stone or metal plate for standing a stove on as a precaution against fire also has a circumferential rib (12), and this circumferential rib and a series of radial rib (11) intersect; And the groove of an annular arranged at the upper surface of stone or metal plate for standing a stove on as a precaution against fire (6).
2. the stove hat that is used for gas cooker as claimed in claim 1 is characterized in that on the body of heater (2) of stove, stone or metal plate for standing a stove on as a precaution against fire (6) has three the stove pin (13) except traditional three stove pin (6c) of stone or metal plate for standing a stove on as a precaution against fire (6).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITPS2003A000017 | 2003-04-18 | ||
| IT000017A ITPS20030017A1 (en) | 2003-04-18 | 2003-04-18 | PERFECT CROWN FOR GAS STOVE BURNERS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1774598A true CN1774598A (en) | 2006-05-17 |
| CN100554778C CN100554778C (en) | 2009-10-28 |
Family
ID=33187393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004800101327A Expired - Fee Related CN100554778C (en) | 2003-04-18 | 2004-04-09 | The improved stove hat that is used for gas cooker |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20060196493A1 (en) |
| EP (1) | EP1623156A1 (en) |
| CN (1) | CN100554778C (en) |
| BR (1) | BRPI0403965A (en) |
| EG (1) | EG23718A (en) |
| IT (1) | ITPS20030017A1 (en) |
| MX (1) | MXPA05011128A (en) |
| RU (1) | RU2331018C2 (en) |
| UA (1) | UA84869C2 (en) |
| WO (1) | WO2004092645A1 (en) |
| YU (1) | YU108704A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2333981T3 (en) * | 2006-09-06 | 2010-03-03 | Electrolux Home Products Corporation N.V. | GAS BURNER FOR APPLIANCES FOR COOKING. |
| EP2105662B1 (en) * | 2008-03-25 | 2012-07-11 | Electrolux Home Products Corporation N.V. | Cooking top with improved gas top burner |
| DE102010042988A1 (en) * | 2010-10-27 | 2012-05-03 | BSH Bosch und Siemens Hausgeräte GmbH | Pot carrier and gas hob |
| ITAN20120036A1 (en) * | 2011-04-19 | 2012-10-20 | Somipress Societa Metalli Iniett Ati S P A | GAS STOVE WITH FLAME TOWARDS THE INSIDE. |
| TR201110814A2 (en) * | 2011-10-31 | 2012-08-22 | Turaş Gaz Armatürleri̇ San. Ve Ti̇c. A.Ş. | Gas burner. |
| CN103216861B (en) * | 2012-01-21 | 2017-07-14 | 博西华电器（江苏）有限公司 | Spillage tray of gas stove and embedded gas range |
| ES2702783A1 (en) * | 2017-09-05 | 2019-03-05 | Bsh Electrodomesticos Espana Sa | Gas cooking point and gas cooker. (Machine-translation by Google Translate, not legally binding) |
| US11549688B2 (en) * | 2019-04-22 | 2023-01-10 | Whirlpool Corporation | Anti-rotation feature for a burner |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT8406969V0 (en) * | 1984-04-16 | 1984-04-16 | Sabaf Spa | GAS BURNER FOR STOVES AND COOKING SURFACES IN GENERAL. |
| US5040970A (en) * | 1990-04-12 | 1991-08-20 | Robertshaw Controls Company | Burner construction and method of making the same |
| IT225649Y1 (en) * | 1991-05-31 | 1997-01-13 | Zanussi Elettrodomestici | BURNER TRAY CONTAINED FOR DRAWING |
| WO1998012475A1 (en) * | 1996-09-19 | 1998-03-26 | Sourdillon | Gas burner, in particular for cooking apparatus, and methods for mounting and use thereof |
| ES2245054T3 (en) * | 1998-12-30 | 2005-12-16 | Arcelik A.S. | DEEP BURNER MECHANISM DEEP. |
| IT1315325B1 (en) * | 2000-04-28 | 2003-02-10 | Paolo Moresco | GAS BURNER FOR HOB |
| IT1318126B1 (en) * | 2000-07-06 | 2003-07-23 | Sabaf Spa | BURNER WITH INTERNAL SEPARATOR |
| FR2831242B1 (en) * | 2001-10-24 | 2004-01-16 | Sourdillon Sa | ATMOSPHERIC TYPE GAS BURNER |
| US6780009B2 (en) * | 2002-10-09 | 2004-08-24 | Uwe Harneit | Gas burner head assembly |
-
2003
- 2003-04-18 IT IT000017A patent/ITPS20030017A1/en unknown
-
2004
- 2004-04-09 BR BR0403965-3A patent/BRPI0403965A/en not_active IP Right Cessation
- 2004-04-09 EP EP04726732A patent/EP1623156A1/en not_active Withdrawn
- 2004-04-09 CN CNB2004800101327A patent/CN100554778C/en not_active Expired - Fee Related
- 2004-04-09 RU RU2005132169/06A patent/RU2331018C2/en active
- 2004-04-09 YU YU108704A patent/YU108704A/en unknown
- 2004-04-09 WO PCT/IT2004/000198 patent/WO2004092645A1/en active Application Filing
- 2004-04-09 US US10/552,798 patent/US20060196493A1/en not_active Abandoned
- 2004-04-09 UA UAA200509687A patent/UA84869C2/en unknown
- 2004-04-09 MX MXPA05011128A patent/MXPA05011128A/en active IP Right Grant
-
2005
- 2005-10-15 EG EGNA2005000646 patent/EG23718A/en active
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0403965A (en) | 2005-03-01 |
| CN100554778C (en) | 2009-10-28 |
| EG23718A (en) | 2006-06-17 |
| RU2331018C2 (en) | 2008-08-10 |
| WO2004092645A1 (en) | 2004-10-28 |
| UA84869C2 (en) | 2008-12-10 |
| YU108704A (en) | 2006-01-16 |
| RU2005132169A (en) | 2006-04-10 |
| EP1623156A1 (en) | 2006-02-08 |
| MXPA05011128A (en) | 2006-05-25 |
| ITPS20030017A1 (en) | 2004-10-19 |
| US20060196493A1 (en) | 2006-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20100409 |