US20060196493A1 - Crown for gas cooker burners - Google Patents
Crown for gas cooker burners Download PDFInfo
- Publication number
- US20060196493A1 US20060196493A1 US10/552,798 US55279805A US2006196493A1 US 20060196493 A1 US20060196493 A1 US 20060196493A1 US 55279805 A US55279805 A US 55279805A US 2006196493 A1 US2006196493 A1 US 2006196493A1
- Authority
- US
- United States
- Prior art keywords
- crown
- disk
- gas cooker
- annular
- feet
- 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.)
- Abandoned
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
- F23D14/02—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
Definitions
- the present patent application for industrial invention refers to an improved crown for gas cooker burners, provided with a reticulation of radial ribs on the lower side, in order to reduce risks of deformation during extraction from the mould and cooling.
- Gas cooker burners basically comprise a lower hollow body, on which a disk with a large annular crown is centred and positioned.
- the crown features a dense series of radial notches and is covered by a circular plate, known as “cap”.
- the body is configured as a chamber and features a central hole on the bottom wall for the injector nozzle.
- the gas comes out of the hole with vertical direction after going through a short horizontal conduit located on the lower section of the body, where the gas feed pipe is inserted.
- the disk with annular crown has a large central hole provided with a collar that surrounds the injector nozzle.
- the disk with annular crown is also provided with peripheral feet used to centre and place the disk in raised position on the border of the chamber.
- annular slot exists between the annular crown and the body of the burner. External air can flow inside the chamber through the annular slot, because of the depression created by Venturi effect by the gas that rises through the collar and spreads inside the cap, until it exits through the annular crown with radial direction.
- the notches of the annular crown become output nozzles when they are bordered by the cap.
- the cap In order for the cap to close the crown notches perfectly, the cap must perfectly adhere along the entire upper border of the crown.
- the purpose of the present invention is to solve this drawback, by giving a new structural configuration to the disk, with good rigidity, capable of opposing the tensions occurred during cooling and reducing deformation, thus eliminating the need to calibrate the upper border of the crown.
- the disk with crown of the invention is provided with a reticulation of stiffening radial ribs, which extend from the perimeter of the crown to the collar that protrudes in the centre under the disk with crown.
- Another purpose of the invention is to provide a crown for gas cooker burners that can be positioned safely and steadily to avoid being turned over.
- the second purpose has been obtained by providing an additional series of feet in addition to the traditional set of three feet used to centre the disk on the body of the burner.
- FIG. 1 is a side view of a traditional burner, partially sectioned with a vertical diametral plane that passes through the axis of the conduit that supplies gas to the injector.
- FIG. 2 is a perspective view of the disk with crown of the invention seen from below to highlight the geometrical configuration of the lower wall.
- the disk with crown of the invention is used in a traditional burner ( 1 ), of the type comprising a hollow body ( 2 ) with an internal chamber ( 3 ), whose bottom wall features a central hole for the injector nozzle ( 4 ), where gas arrives from the conduit ( 5 ) externally located on the body ( 2 ) and provided with threaded opening ( 5 a ) used to insert the gas feed pipe.
- a traditional burner 1
- the disk with crown of the invention is used in a traditional burner ( 1 ), of the type comprising a hollow body ( 2 ) with an internal chamber ( 3 ), whose bottom wall features a central hole for the injector nozzle ( 4 ), where gas arrives from the conduit ( 5 ) externally located on the body ( 2 ) and provided with threaded opening ( 5 a ) used to insert the gas feed pipe.
- the burner ( 1 ) is also provided with a disk ( 6 ) with a large annular crown ( 6 a ) with a dense series of radial notches ( 6 b ) covered by a circular cap ( 7 ).
- the disk ( 6 ) is also provided with peripheral feet ( 6 c ) used to centre and place the disk ( 6 ) in raised position on the border of the chamber ( 3 ); for this reason an annular slot ( 8 ) exists between the annular crown ( 6 a ) and the body ( 2 ) of the burner, through which external air can flow inside the chamber ( 3 ).
- the disk ( 6 ) has a central hole ( 9 ) limited by a collar ( 10 ) above the injector ( 4 ).
- the present invention refers to the structural configuration of the lower wall of the wall ( 6 ) with notched crown ( 6 a ).
- the disk ( 6 ) has a reticulation of stiffening radial ribs ( 11 ), which extend from the perimeter of the crown ( 6 a ) to the collar ( 10 ) that limits the hole ( 9 ).
- the rigidity of the disk ( 6 ) is improved by means of an annular rib ( 12 ) near the perimeter of the crown ( 6 ), which intersects the series of radial ribs ( 11 ) and features an annular groove (not shown in FIG. 2 ) on the upper surface of the disk ( 6 ).
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPS2003A000017 | 2003-04-18 | ||
IT000017A ITPS20030017A1 (it) | 2003-04-18 | 2003-04-18 | Corona perfezionata per bruciatori di fornelli a gas. |
PCT/IT2004/000198 WO2004092645A1 (en) | 2003-04-18 | 2004-04-09 | Improved crown for gas cooker burners |
Publications (1)
Publication Number | Publication Date |
---|---|
US20060196493A1 true US20060196493A1 (en) | 2006-09-07 |
Family
ID=33187393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/552,798 Abandoned US20060196493A1 (en) | 2003-04-18 | 2004-04-09 | Crown for gas cooker burners |
Country Status (11)
Country | Link |
---|---|
US (1) | US20060196493A1 (zh) |
EP (1) | EP1623156A1 (zh) |
CN (1) | CN100554778C (zh) |
BR (1) | BRPI0403965A (zh) |
EG (1) | EG23718A (zh) |
IT (1) | ITPS20030017A1 (zh) |
MX (1) | MXPA05011128A (zh) |
RU (1) | RU2331018C2 (zh) |
UA (1) | UA84869C2 (zh) |
WO (1) | WO2004092645A1 (zh) |
YU (1) | YU108704A (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100000515A1 (en) * | 2006-09-06 | 2010-01-07 | Electroulux Home Products Corporation N.V. | Gas burner for cooking appliances |
US20130269676A1 (en) * | 2011-04-19 | 2013-10-17 | Somipress - Societa' Metalli Iniettati S.P.A. | Gas burner with inward-facing flame |
EP2587144A3 (en) * | 2011-10-31 | 2015-11-11 | Turas Gaz Armatürleri Sanayi. Ve Ticaret A.S. | Gas burner |
ES2702783A1 (es) * | 2017-09-05 | 2019-03-05 | Bsh Electrodomesticos Espana Sa | Punto de cocción a gas y cocina de gas. |
US11549688B2 (en) * | 2019-04-22 | 2023-01-10 | Whirlpool Corporation | Anti-rotation feature for a burner |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2389998T3 (es) * | 2008-03-25 | 2012-11-05 | Electrolux Home Products Corporation N.V. | Encimera de cocción con quemador de gas mejorado |
DE102010042988A1 (de) * | 2010-10-27 | 2012-05-03 | BSH Bosch und Siemens Hausgeräte GmbH | Topfträger und Gaskochstelle |
CN103216861B (zh) * | 2012-01-21 | 2017-07-14 | 博西华电器(江苏)有限公司 | 燃气灶盛液盘及嵌入式燃气灶 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5040970A (en) * | 1990-04-12 | 1991-08-20 | Robertshaw Controls Company | Burner construction and method of making the same |
US20030000512A1 (en) * | 2000-04-28 | 2003-01-02 | Paolo Moresco | Gas burner for a cooking hob |
US20030075164A1 (en) * | 2001-10-24 | 2003-04-24 | Bernard Dane | Gas burner of atmospheric type |
US20040029063A1 (en) * | 2000-07-06 | 2004-02-12 | Angelo Bettinzoli | Burner with internal separator |
US6780009B2 (en) * | 2002-10-09 | 2004-08-24 | Uwe Harneit | Gas burner head assembly |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT8406969V0 (it) * | 1984-04-16 | 1984-04-16 | Sabaf Spa | Bruciatore a gas per fornelli e piani di cottura in genere. |
IT225649Y1 (it) * | 1991-05-31 | 1997-01-13 | Zanussi Elettrodomestici | Vaschetta per bruciatore ricavata per imbutitura |
ES2210390T3 (es) * | 1996-09-19 | 2004-07-01 | Burner Systems International (Bsi) | Quemador de gas, especialmente para aparatos de cocina. |
TR200101914T2 (tr) * | 1998-12-30 | 2001-12-21 | Ar�El�K A.�. | Çökertmeli bek düzeneği. |
-
2003
- 2003-04-18 IT IT000017A patent/ITPS20030017A1/it unknown
-
2004
- 2004-04-09 UA UAA200509687A patent/UA84869C2/ru unknown
- 2004-04-09 RU RU2005132169/06A patent/RU2331018C2/ru active
- 2004-04-09 EP EP04726732A patent/EP1623156A1/en not_active Withdrawn
- 2004-04-09 US US10/552,798 patent/US20060196493A1/en not_active Abandoned
- 2004-04-09 WO PCT/IT2004/000198 patent/WO2004092645A1/en active Application Filing
- 2004-04-09 YU YU108704A patent/YU108704A/sh unknown
- 2004-04-09 MX MXPA05011128A patent/MXPA05011128A/es active IP Right Grant
- 2004-04-09 CN CNB2004800101327A patent/CN100554778C/zh not_active Expired - Fee Related
- 2004-04-09 BR BR0403965-3A patent/BRPI0403965A/pt not_active IP Right Cessation
-
2005
- 2005-10-15 EG EGNA2005000646 patent/EG23718A/xx active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5040970A (en) * | 1990-04-12 | 1991-08-20 | Robertshaw Controls Company | Burner construction and method of making the same |
US20030000512A1 (en) * | 2000-04-28 | 2003-01-02 | Paolo Moresco | Gas burner for a cooking hob |
US20040029063A1 (en) * | 2000-07-06 | 2004-02-12 | Angelo Bettinzoli | Burner with internal separator |
US20030075164A1 (en) * | 2001-10-24 | 2003-04-24 | Bernard Dane | Gas burner of atmospheric type |
US6780009B2 (en) * | 2002-10-09 | 2004-08-24 | Uwe Harneit | Gas burner head assembly |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100000515A1 (en) * | 2006-09-06 | 2010-01-07 | Electroulux Home Products Corporation N.V. | Gas burner for cooking appliances |
US9835327B2 (en) * | 2006-09-06 | 2017-12-05 | Electrolux Home Products Corporation N.V. | Gas burner for cooking appliances |
US20130269676A1 (en) * | 2011-04-19 | 2013-10-17 | Somipress - Societa' Metalli Iniettati S.P.A. | Gas burner with inward-facing flame |
US9151494B2 (en) * | 2011-04-19 | 2015-10-06 | Somipress Societa Metalli Iniettati S.P.A. | Gas burner with inward-facing flame |
EP2587144A3 (en) * | 2011-10-31 | 2015-11-11 | Turas Gaz Armatürleri Sanayi. Ve Ticaret A.S. | Gas burner |
ES2702783A1 (es) * | 2017-09-05 | 2019-03-05 | Bsh Electrodomesticos Espana Sa | Punto de cocción a gas y cocina de gas. |
US11549688B2 (en) * | 2019-04-22 | 2023-01-10 | Whirlpool Corporation | Anti-rotation feature for a burner |
Also Published As
Publication number | Publication date |
---|---|
YU108704A (sh) | 2006-01-16 |
RU2331018C2 (ru) | 2008-08-10 |
MXPA05011128A (es) | 2006-05-25 |
ITPS20030017A1 (it) | 2004-10-19 |
EG23718A (en) | 2006-06-17 |
WO2004092645A1 (en) | 2004-10-28 |
UA84869C2 (ru) | 2008-12-10 |
CN1774598A (zh) | 2006-05-17 |
CN100554778C (zh) | 2009-10-28 |
BRPI0403965A (pt) | 2005-03-01 |
RU2005132169A (ru) | 2006-04-10 |
EP1623156A1 (en) | 2006-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: SO.M.I. PRESS - SOCIETA' METALLI INIETTATI S.P.A., Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SERENELLINI, PAOLO;REEL/FRAME:017884/0595 Effective date: 20051003 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |