CN100472133C - Triple crown gas burner - Google Patents
Triple crown gas burner Download PDFInfo
- Publication number
- CN100472133C CN100472133C CNB200480020888XA CN200480020888A CN100472133C CN 100472133 C CN100472133 C CN 100472133C CN B200480020888X A CNB200480020888X A CN B200480020888XA CN 200480020888 A CN200480020888 A CN 200480020888A CN 100472133 C CN100472133 C CN 100472133C
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- CN
- China
- Prior art keywords
- gas
- primary air
- gas burner
- gaseous mixture
- vertical sleeve
- 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 - Fee Related
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/14—Special features of gas burners
- F23D2900/14062—Special features of gas burners for cooking ranges having multiple flame rings
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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)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Spray-Type Burners (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Abstract
Gas burner (10) of the triple crown type for a cooker or hob, comprising a base element (12), a flame-dividing head (16) with three crowns (16a, 16b, 16c) and an intermediate body (18) comprising a central portion (28) and plurality of substantially horizontal radial supporting arms (30). The intermediate body (18), between the radial supporting arms (30), where secondary air (AS) transits, is provided with radial connecting portions (36) which have a substantially constant inclination downwards, starting from the central portion (28), to deflect the secondary air (AS) in a substantially oblique direction towards the two more internal crowns (16a, 16b).
Description
Technical field
The present invention relates to a kind of gas burner (gas burner) with three flame circle tops, it can be installed on the framework of built-in boiler face or grate, perhaps is installed on the framework of cooker.
Background technology
The known gas burner that is used for cooker or grate with three flame circles top, this burner comprise frame piece-be also referred to as goblet or gas collector, this frame piece be connected with the framework of cooker or grate and this frame piece on jet for gas is installed.
This known burner also comprises the intermediate that is arranged in the frame piece top and is arranged in the split fire head intermediate top, that have three circle tops.
Intermediate comprises with jet for gas coaxial so that carry the central sleeve of the gaseous mixture of primary air and coal gas to the circle of split fire head top, and four are integral part and the radial support arm that equates of angular separation each other with the center hub tubular.
The radial arm of intermediate is limited with a plurality of first passages in the bottom with the corresponding radial arm of pedestal gas collector with matching, and primary air is introduced into and carries to jet for gas by described first passage.The radial arm of intermediate also is limited with a plurality of second channels on top with the corresponding radial arm of split fire head with matching, is transferred outer turns top to split fire head from the gaseous mixture of the primary air of central sleeve and coal gas by described second channel.
In this known burner, the radial arm of intermediate defines four open areas, described open area allows so-called auxiliary air generally perpendicularly to pass through, and this auxiliary air is because the low pressure that coal gas and Air mixing gas cause when flame ignition and upwards being sucked.
Or rather, auxiliary air is mainly carried the intermediate crown to split fire head, so that be supplied to the flame of intermediate crown itself with the gaseous mixture of primary air and coal gas.
A common problem of known three crown gas burner is air suffered turbulent flow when being introduced into.Or rather, the danger that primary air and auxiliary air must be occurred continue to change in its track drops to minimum.
Or rather, the shortcoming of known three crown gas burner is that the open area between the intermediate radial arm makes that the track of auxiliary air is quite irregular.Therefore, auxiliary air occurs turbulent flow easily and swerves, and the result makes lighting of non-constant or this flame of the flame of intermediate crown quite difficult.
From document GB-A-2,233,444 also a kind of as can be known triple crown gas burners with individual pen roof construction, this burner defines annular compartment with matching with ring cover, and this annular compartment all has flame openings on inner periphery and excircle.In addition, this circle top defines the central, circular chamber with another ring cover, and this central, circular chamber has flame openings on excircle.
Also known a kind of triple crown gas burner, thereby wherein the shape of intermediate and split fire head can make the gaseous mixture of primary air and coal gas at the Wen's chamber that enters process level before the radial passage, four top on top, outer ring speed be slowed down, and this Wen's chamber is formed on the vertical sleeve top of intermediate and regulates the track of gaseous mixture.Yet the shortcoming of Wen's chamber of this level is that for making the gaseous mixture regular flow of primary air and coal gas, this chamber is complexity and manufacturing cost height especially.In addition, intermediate comprises a spoonful shape plate (scoop plate) to be provided for the auxiliary air of inside flame, and this spoonful shape plate obtains the primary air flows that part is fed to burner.Yet this shortcoming of the spoon shape plate of the following horizontal segment that connects by the intermediate, inclined section and last horizontal segment that comprises is, makes auxiliary air turbulent flow occur and makes its track quite irregular.
Also known a kind of gas burner from WO-A-99/11975 with the flame of centre at peripheral flame and close center, described flame is by enclosing top and cover structure and obtaining by the auxiliary air that is provided for inside flame, and described auxiliary air is provided by a spoon shape plate that obtains the primary air flows that partly is fed to burner.
Also known a kind of utensil rack from WO-A-03/069231, but it comprises the bearing-surface of being made and had the hole by the thermal degradation material, accommodates the air suspended type gas burner in this hole, and this burner comprises burner base and has the burner head on a flame circle top.This burner also comprises the annulus that is arranged between flame circle top and the bearing-surface.
The objective of the invention is to obtain a kind of burner with three circle tops, the track of the auxiliary air in the zone line of wherein adjustable pitch diameter between supporting arm, specifically, auxiliary air upwards shifts with laminar flow substantially, and therefore turbulent flow no longer occurs.
Another object of the present invention is to obtain a kind of burners, wherein can regulate and the gaseous mixture of stable primary air and coal gas, and do not need Wen's chamber of manufacture level with three circle tops.
The applicant designs, tests and implemented the present invention realizing these and other purpose, thereby obtains more advantage and overcome the shortcoming of prior art.
Summary of the invention
The modification of the present invention and feature thereof and further feature of the present invention or main inventive concept is as described below.
According to above-mentioned purpose, three circle top moulded coal gas (combustion gas) burners that are used for cooker or grate comprise: be commonly referred to the frame piece of goblet (cup) or gas collector, this frame piece can be connected on the framework of cooker or grate and on this frame piece jet for gas is installed; Be arranged in the split fire head with three circle tops of frame piece top; And intermediate, this intermediate comprises the radial support arm of middle body and a plurality of basic horizontal.Intermediate is arranged in frame piece and has between the split fire head on three circle tops, so that at a plurality of first passages that are used for primary air is introduced described jet for gas of bottom qualification, and at a plurality of three second channels that enclose the top towards split fire head of top qualification.According to the present invention, intermediate is provided with radially coupling part at the position of transmitting auxiliary air between described radial support arm, described radially coupling part all extends downwardly into separately edge with substantially invariable inclination from described middle body so that auxiliary air along the basic direction that tilts towards described three circle tops in two more inner circle top deflections.
In addition, according to another characteristic of the invention, the edge of described radially coupling part all is downwards and rounds (rounding).
Like this, the coupling part of above-mentioned inclination is as the baffler of auxiliary air, and makes the track that can control auxiliary air so that the restriction turbulent flow, thereby promoted the lighting of flame, the internal combustion and stable of the intermediate crown of split fire head especially.
In a kind of preferred form of implementation, extend below the intermediate crown of described split fire head at least as far as possible far described radially coupling part, thereby form upper channel with described intermediate crown, and described auxiliary air can be carried by this upper channel.
In the preferred form of implementation of another kind, radially the coupling part is arranged in a distance of the framework top of grate or cooker, and limits the lower channel that is communicated with gas collector with framework, introduces by this lower channel and replenishes primary air.This additional primary air mixes with the major part from the main primary air of above-mentioned first passage.Should replenish primary air and can improve mixing of primary air and coal gas in the intermediate greatly, and have the advantage of mixed airflow quite stable.Even making, this on burner, does not have pot can obtain stable flame yet.
In addition, according to another characteristic of the invention, described intermediate also comprises vertical sleeve, is formed with vertical Venturi tube on this sleeve, and the lower end of this sleeve is arranged on the horizontal plane basic identical or very approaching with the top of jet for gas.
Specifically, the described middle body of described intermediate comprises the vertical sleeve of aliging with described jet for gas at least, and the described gaseous mixture of primary air and coal gas flows in this vertical sleeve; Described additional primary air can be introduced into the described gaseous mixture of primary air in the central bore in being formed on described vertical sleeve and coal gas.
In a preferred embodiment, for further improving the stability of flame, corresponding to the mobile therein middle section of the gaseous mixture of primary air and coal gas, described split fire head is provided with the mobile slack-off deceleration device that can make gaseous mixture, thereby helps gaseous mixture roughly distribution of balance between three circle tops of split fire head.Described deceleration device comprises with holes such as plate, diskware etc., this with holes below, central authorities circle top that advantageously is integrally formed in split fire head, only have in the gaseous mixture of primary air and coal gas part by this with holes so that top itself is enclosed by supply central authorities.
Particularly, this gas burner comprises to be used so that the slack-off deceleration device that flows, this deceleration device is arranged in the below, central authorities circle top of described split fire head during use, and can make the mobile slack-off of described gaseous mixture, thereby help gaseous mixture roughly distribution of balance between described three circle tops of described split fire head.Advantageously, described deceleration device comprises with described vertical sleeve and is formed on the described split fire head with holes accordingly, preferred described with holes hole that comprises a plurality of radially equidistant placement.
Description of drawings
Can know these and other feature of the present invention from following with reference to the explanation of accompanying drawing to the preferred embodiment that provides with non-limiting example, in the accompanying drawings:
Fig. 1 is the vertical view with the burner on three circle tops according to the present invention;
Fig. 2 cuts open the view of getting for the II-II line from Fig. 1;
Fig. 3 is the perspective view of the intermediate of the burner among Fig. 1;
Fig. 4 is the vertical view of the intermediate among Fig. 3;
Fig. 5 is the upward view of the intermediate among Fig. 3.
The specific embodiment
With reference to Fig. 1 and 2, the gas burner 10 that is used for grate or cooker according to the present invention comprises frame piece on the framework 11 that is installed in grate-be also referred to as goblet or gas collector 12, and this frame piece is for example made by aluminium alloy.Gas collector 12 comprises connector 13, and this connector 13 can be connected to not shown gas pipe at outer end 13a, and at inner 13b supporting jet for gas 14.
On split fire head 16, removably lay central cover cap 17 and annular cover cap 19.
Intermediate 18 (Fig. 2,3,4 and 5) comprises it being flat and for circular middle body 28 with at top sealing gas collector 12 and define the vertical sleeve 29 of central bore 26 substantially integratedly, the global shape of this central bore 26 is similar to the taper of truncation and makes progress gradually thin, this central bore 26 forms the vertical Venturi tube that the middle section towards split fire head 16 extends, and coal gas and primary air AP mix in this chamber.Especially, the lower end 29a of vertical sleeve 29 and the top of jet for gas 14 are arranged on the essentially identical horizontal plane (Fig. 2), or very close to each other.
Intermediate 18 also comprises the radial arm 30 of four basic horizontal, these radial arms limit four radial passages 27 (Fig. 2,3 and 5) in the bottom with the framework 11 of grate or cooker, and the low pressure that most of primary air AP results from when transmitting coal gas because of nozzle 14 in the central sleeve 29 is passed through 27 conveyings of described radial passage.
Described four radial arms 30 are associated to limit four passages 33 with the corresponding radial arm 31 (Fig. 1 and 2) of split fire head 16 on top, and the partially mixed gas of coal gas and primary air AP is carried by described passage 33 from the outlet of central bore 26.These four passages 33 are mainly carried gaseous mixture to the outer turns top of split fire head 16 16c, and partly carry gaseous mixture to the intermediate crown 16b of this split fire head 16.
Therefore, from vertical sleeve 29 gaseous mixture of primary air and coal gas is partly carried and partly carried towards more outer circle top 16b and 16c towards the circle top 16a of central authorities of split fire head 16.
According to the present invention, intermediate 18 comprises four coupling parts 36 between four radial arms 30, these coupling parts are pushed up the 16c below with substantially invariable inclination from the outer turns that middle body 28 radially extends downwardly into split fire head 16, do not push up 16a and 16b deflections along the direction that roughly tilts towards two more inner circles so that auxiliary air AS has turbulent flow ground.
Advantageously, each radially all has downwards and the edge 36a that rounds the end of coupling part 36.
Or rather, mainly be supplied to the auxiliary air AS of the flame of intermediate crown 16b to pass through upper channel 38 upwards conveying from the bottom because of low pressure.
Owing to the inclination of coupling part 36, auxiliary air AS points in central authorities along the direction deflection of basic inclination and in scopodromic mode and encloses the zone line that pushes up between 16a and the intermediate crown 16b.
Like this, can control and regulate the track of auxiliary air AS, so that it is laminar flow and the danger of eliminating turbulent flow substantially; Be convenient to light the flame of intermediate crown 16b like this, especially when burner 10 has been heat.
Among the embodiment herein, coupling part 36 has the planar upper surface of being roughly, so that along being roughly linear direction feeding secondary air AS.
According to the modification that does not illustrate in the drawings, the upper surface of each coupling part 36 all forms concave surface, and its spill upwards.
On the contrary, above-mentioned lower channel 40 is communicated with gas collector 12, replenishes primary air APc thereby can introduce, and this additional primary air is transported in the central bore 26 of vertical sleeve 29, so that mix with main primary air AP from radial tubes (radial passage) 27.
When ignition combustion device 10, travel path the introducing of tortuous additional primary air APc lag behind a little and velocity ratio slow from the primary air AP of radial tubes 27.Replenish primary air APc and improved the air in the vertical sleeve 29 and the mixing of coal gas, thereby can obtain stable gaseous mixture track, therefore do not need Wen's chamber of the level that is provided with.
Like this, the inclination of coupling part 36 promotes and has improved the introducing of primary air AP and the introducing of auxiliary air AS.
In addition, coupling part 36 makes that the heat that flame produced can upwards be reflected, thereby has protected intermediate 18 and further promoted lighting of burner 10, though this burner be heat also be like this.
Another advantage according to burner 10 of the present invention is, the extension in 36 the outside towards the coupling part of intermediate 18 makes and can protect gas collector 12 from the periphery, makes its solid-state or aqueous liquid foodstuff of avoiding dropping (influence).
According to another characteristic of the invention, for flowing of the gaseous mixture that further improves primary air AP and coal gas, split fire head 16 is being provided with perforated pan 50 (Fig. 2) below the circle top 16a of central authorities with above the vertical sleeve 29, this perforated pan can be reduced to optimum value with the output speed that is incorporated into the gaseous mixture of the primary air AP of central authorities circles top 16a and coal gas, thereby helps gaseous mixture pushes up 16b, 16c from passage 33 to periphery ring distribution.
In the embodiment shown, have three holes 52 in perforated pan 50, these hole 52 distances diametrically equate and are offset 120 ° mutually.
The reduction of the speed of the gaseous mixture of primary air AP and coal gas has improved the stability of gaseous mixture itself, and has such advantage: promptly, flame is separated with central authorities circles top 16a or turns back to danger in the central bore 26, perhaps the flame with the circle top 16a of central authorities has dropped to minimum with the danger that the flame of intermediate crown 16b is connected.In addition, the position in hole 52 makes and to be easy to operate thereon/gets involved, so that during dirty or obstruction, can clean or reduce/repair described hole by central cover cap 17 is temporarily removed simply when described hole during use.
Yet, should be understood that under the situation that does not break away from the field of the invention and scope, can carry out the modification of parts or augment above-mentioned burner 10 with three circle tops.
What it should also be clear that is, although the concrete example of reference has been described the present invention, those skilled in the art can realize the burners with three circle tops of many other equivalents certainly, and all these is in the field of the invention and scope.
Claims (9)
1. be used for the triple crown gas burner of cooker or grate, comprise: frame piece (12), this frame piece can be connected on the framework (11) of described cooker or described grate, and jet for gas (14) is installed on this frame piece; Be arranged in the split fire head (16) with three circle tops (16a, 16b, 16c) of described frame piece (12) top; And intermediate (18), this intermediate comprises the radial support arm (30) of middle body (28) and a plurality of basic horizontal, this intermediate is arranged between described frame piece (12) and the described split fire head (16), so that limit a plurality of in the bottom in order to push up (16a towards the first passage (27) of described jet for gas (14) conveying primary air (AP) and a plurality of can the circle of top qualification to three of described split fire head (16), 16b, 16c) carry the second channel (33) of the gaseous mixture of described primary air (AP) and described coal gas, it is characterized in that, described intermediate (18) is provided with radially coupling part (36) at the position of transmitting auxiliary air (AS) between described radial support arm (30), described radially coupling part (36) all extends downwardly into separately edge (36a) with substantially invariable inclination from described middle body (28) so that auxiliary air (AS) along the basic direction that tilts towards described three circle top (16a, 16b, two more inner circle top (16a 16c), 16b) deflection.
2. gas burner as claimed in claim 1 is characterized in that, the edge (36a) of described radially coupling part (36) all downwards and round.
3. gas burner as claimed in claim 1 or 2, it is characterized in that, extend in intermediate crown (16b) below of described split fire head (16) at least as far as possible far described radially coupling part (36), thereby form upper channel (38) with described intermediate crown (16b), described auxiliary air (AS) can be carried by this upper channel (38).
4. gas burner as claimed in claim 1 or 2, it is characterized in that, described radially coupling part (36) is arranged in a distance of described framework (11) top and limits the lower channel (40) that is communicated with described frame piece (12) with described framework (11), can introduce the additional primary air (APc) that can mix with described primary air (AP) by this lower channel (40).
5. gas burner as claimed in claim 4, it is characterized in that, the described middle body (28) of described intermediate (18) comprises the vertical sleeve (29) of aliging with described jet for gas (14) at least, and the described gaseous mixture of primary air (AP) and coal gas flows in this vertical sleeve (29); Described additional primary air (APc) can be introduced into the primary air (AP) in the central bore (26) in being formed on described vertical sleeve (29) and the described gaseous mixture of coal gas.
6. gas burner as claimed in claim 5, it is characterized in that, the lower end (29a) of described vertical sleeve (29) and the top of described jet for gas (14) are substantially disposed on the same horizontal plane, and the lower end (29a) of perhaps described vertical sleeve (29) and the top of described jet for gas (14) are arranged to very close to each other.
7. gas burner as claimed in claim 1 or 2, it is characterized in that, this gas burner comprises to be used so that the slack-off deceleration device (50) that flows, this deceleration device (50) is arranged in the below, central authorities circle tops (16a) of described split fire head (16) during use, and can make the mobile slack-off of described gaseous mixture, thereby help gaseous mixture roughly distribution of balance between described three circle tops (16a, 16b, 16c) of described split fire head (16).
8. gas burner as claimed in claim 7, it is characterized in that, the described middle body (28) of described intermediate (18) comprises the vertical sleeve (29) of aliging with described jet for gas (14) at least, and the described gaseous mixture of primary air (AP) and coal gas flows in this vertical sleeve (29); Can introduce one with the described gaseous mixture of primary air (AP) in the central bore (26) in being formed on described vertical sleeve (29) and coal gas and replenish primary air (APc); Described deceleration device comprises with described vertical sleeve (29) and is formed on holes (50) on the described split fire head (16) accordingly.
9. gas burner as claimed in claim 8 is characterized in that, described with holes (50) comprise the hole (52) of a plurality of radially equidistant placement.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000137A ITUD20030137A1 (en) | 2003-06-23 | 2003-06-23 | TRIPLE CROWN BURNER. |
ITUD2003A000137 | 2003-06-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1826494A CN1826494A (en) | 2006-08-30 |
CN100472133C true CN100472133C (en) | 2009-03-25 |
Family
ID=33524072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200480020888XA Expired - Fee Related CN100472133C (en) | 2003-06-23 | 2004-06-22 | Triple crown gas burner |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1649216B1 (en) |
CN (1) | CN100472133C (en) |
AT (1) | ATE430901T1 (en) |
DE (1) | DE602004020995D1 (en) |
ES (1) | ES2327235T3 (en) |
IT (1) | ITUD20030137A1 (en) |
PL (1) | PL1649216T3 (en) |
WO (1) | WO2004113792A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TR200801411T1 (en) * | 2005-07-14 | 2008-08-21 | Ser Day.Tüketi̇mmallari İç Ve Diş Ti̇caret Ltd.Şti̇ | A burner. |
ITMI20070451A1 (en) * | 2007-03-07 | 2008-09-08 | Enzo Inzaghi | MODULAR BURNER WITH SUPPLY OPTIMIZED FOR COOKING POOL |
EP2072895B1 (en) * | 2007-12-18 | 2014-07-23 | Electrolux Home Products Corporation N.V. | Gas burner with improved primary air duct |
CN102889620B (en) * | 2011-07-21 | 2016-08-10 | 林内株式会社 | Gas furnace |
CN202494111U (en) * | 2012-02-16 | 2012-10-17 | 梁锦洪 | Burning device for gas stove |
CN104713089B (en) * | 2015-03-12 | 2018-01-02 | 广东美的厨房电器制造有限公司 | burner and gas appliance |
CA2934675A1 (en) | 2015-07-02 | 2017-01-02 | Mabe, S.A. De C.V. | Multi burner ovni |
CN105782978B (en) * | 2016-04-27 | 2017-09-19 | 石天水 | A kind of center is the distributor of annular fire hole |
WO2020047933A1 (en) * | 2018-09-04 | 2020-03-12 | 佛山市顺德区美的洗涤电器制造有限公司 | Burner and gas cooker |
CN109114555B (en) * | 2018-10-09 | 2023-10-03 | 杭州老板电器股份有限公司 | Burner of burner |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1268490B1 (en) * | 1993-07-16 | 1997-03-04 | Defendi Srl Off Mec | DOUBLE CROWN GAS BURNER PARTICULARLY FOR BUILT-IN HOBS |
SI0797048T1 (en) * | 1996-03-19 | 1999-12-31 | Sabaf S.P.A. | Gas burner for kitchen appliances |
WO1999011975A1 (en) * | 1997-08-28 | 1999-03-11 | Aktiebolaget Electrolux | A gas hotplate burner |
EP0903538A1 (en) * | 1997-09-23 | 1999-03-24 | SABAF S.p.A. | Gas burner |
ITVE20010043A1 (en) * | 2001-10-24 | 2003-04-24 | Ohg Defendi S R L | GAS BURNER WITH SEVERAL FLAME SECTORS |
ITMI20020315A1 (en) * | 2002-02-18 | 2003-08-18 | Sabaf Spa | HOB IN TEMPERED GLASS OR OTHER THERMALLY DEGRADABLE MATERIAL |
-
2003
- 2003-06-23 IT IT000137A patent/ITUD20030137A1/en unknown
-
2004
- 2004-06-22 PL PL04743786T patent/PL1649216T3/en unknown
- 2004-06-22 CN CNB200480020888XA patent/CN100472133C/en not_active Expired - Fee Related
- 2004-06-22 WO PCT/IB2004/002065 patent/WO2004113792A1/en active Application Filing
- 2004-06-22 DE DE602004020995T patent/DE602004020995D1/en not_active Expired - Lifetime
- 2004-06-22 EP EP04743786A patent/EP1649216B1/en not_active Expired - Lifetime
- 2004-06-22 AT AT04743786T patent/ATE430901T1/en not_active IP Right Cessation
- 2004-06-22 ES ES04743786T patent/ES2327235T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1649216B1 (en) | 2009-05-06 |
DE602004020995D1 (en) | 2009-06-18 |
WO2004113792A1 (en) | 2004-12-29 |
ITUD20030137A1 (en) | 2004-12-24 |
ATE430901T1 (en) | 2009-05-15 |
EP1649216A1 (en) | 2006-04-26 |
ES2327235T3 (en) | 2009-10-27 |
PL1649216T3 (en) | 2009-10-30 |
CN1826494A (en) | 2006-08-30 |
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