EP2037175A2 - Vormischbrenner - Google Patents
Vormischbrenner Download PDFInfo
- Publication number
- EP2037175A2 EP2037175A2 EP08015450A EP08015450A EP2037175A2 EP 2037175 A2 EP2037175 A2 EP 2037175A2 EP 08015450 A EP08015450 A EP 08015450A EP 08015450 A EP08015450 A EP 08015450A EP 2037175 A2 EP2037175 A2 EP 2037175A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- holes
- disk
- premixed burner
- openings
- burner according
- 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
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 238000009826 distribution Methods 0.000 claims abstract description 8
- 230000005494 condensation Effects 0.000 claims abstract 2
- 238000009833 condensation Methods 0.000 claims abstract 2
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000002788 crimping Methods 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims description 2
- 210000002105 tongue Anatomy 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- F23D14/48—Nozzles
- F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
-
- 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
- F23D14/10—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 elongated tubular burner head
-
- 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
- F23D14/70—Baffles or like flow-disturbing devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2203/00—Gaseous fuel burners
- F23D2203/10—Flame diffusing means
- F23D2203/101—Flame diffusing means characterised by surface shape
- F23D2203/1012—Flame diffusing means characterised by surface shape tubular
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2203/00—Gaseous fuel burners
- F23D2203/10—Flame diffusing means
- F23D2203/102—Flame diffusing means using perforated plates
- F23D2203/1023—Flame diffusing means using perforated plates with specific free passage areas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2213/00—Burner manufacture specifications
-
- 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
- F23D2900/00003—Fuel or fuel-air mixtures flow distribution devices upstream of the outlet
Definitions
- the present invention relates to a premixed burner.
- the present invention relates to a premixed burner, typically of cylindrical shape and especially suitable for combustion boilers.
- premixed burners comprise a header along which a fan conveys the air-gas mixture.
- Said burners are traditionally provided with an inner liner or distributor, provided with suitable through openings and that lead the mixture to the burner surface; the latter is also provided with multiple holes or slits having much smaller size than that of the header to prevent backfires. While this known solution is functional, it shows some considerable drawbacks.
- the inner liner or distributor causes considerable unevenness of temperature on the burner surface; this is due to the fact that the mixture that flows from the inner distributor holes directly impinges the outer body, cooling it in correspondingly localised zones and thereby creating thermal gradients with consequent cyclical endurance stress, caused by the same boiler cycle. Due to the high temperatures reached, even higher than 700°C, microfissures may occur on the burner surface that over time, cause real and extended breakage; in these cases, the burner must be replaced in full, as it cannot be repaired anymore, but there is also a concrete risk of explosion due to backfire.
- the object of this invention is to obviate the drawbacks mentioned hereinabove.
- the object of this invention is to provide a premixed burner which should not require setting up and coupling an inner distributor of the air-gas mixture to the burner itself.
- a further object of the invention is to provide a premixed burner the surface whereof should show a substantial temperature evenness in operation, preventing or at least reducing in a substantial manner the risk of formation of microfissures and backfires.
- a further object of the invention is to provide the users with a premixed burner suitable for ensuring high level of resistance and reliability over time, also such as to be easily and inexpensively constructed.
- the premixed burner of this invention which is composed of a tubular body, closed on a head by a plate welded or crimped along the side surface whereof a plurality of holes and slits is obtained, and which is essentially characterised in that it comprises at least one disk, fixed to the opposite head of said tubular body, provided with a plurality of through openings or holes and constituting the distribution head of the air-gas mixture into the same body.
- the premixed burner of the present invention globally indicated with 10 at figure 2 and by way of an example with cylindrical or optionally truncated-cone shape, comprises a tubular body 12, generally of steel, closed on a head by a welded or crimped plate 24.
- the side surface of the tubular body 12 is provided with a plurality of small through openings or slits and holes of any shape, indicated with 14; by way of an example, said holes and slits are only represented on limited parts of body 12, it being understood that they may be made along the entire side surface of said body according to any configuration and/or size.
- the head of the tubular body 12 opposite plate 24 is closed by at least one disk 16 provided with flange 18 with circumferential lowering 18' for coupling with the inlet indicated with 20; disk 16 is preferably made in a single body with flange 18 and is provided with a plurality of holes 22, having by way of an example a circular shape and even diameter.
- Said holes 22, which extend almost by the entire surface of disk 16, in any case may have any diameter or shape and optionally be made in groups with different diameters and/or shapes, also distributed randomly on said surface of disk 16.
- Diameter, shape and distribution of holes 22 along disk 16 are, in the practice, defined upon the system calibration and vary according to the different types of burners, since such calibration is specifically intended for optimising the efficiency thereof.
- disk 16 with holes 22 replaces the traditional inner distributor; flange 18 is coupled in a known manner to the conventional header that feeds the air-gas mixture and the latter, as a consequence, enters frontally rather than circumferentially, into body 12 constituting the burner.
- disk 16 defines the distribution head of burner 10, thus making the inner distributor unnecessary.
- Experimental tests carried out by the applicant have enabled checking that the burner according to this invention ensures the same levels of efficiency of the known solutions that envisage the use of the inner distributor, with the further advantage of preventing lack of homogeneity in the heat distribution on the tubular body 12.
- a solution of this type is also suitable for burners of the combustion type on fabric, wherein the side surface is covered by a metal or ceramic fabric layer.
- Disk 16 with flange 18 is constrained by welding or crimping to the tubular body 12 and preferably has a planar development; it is also to be provided for said disk to have non-planar configuration, for example concave or convex according to specific requirements.
- the distribution head of burner 10 it is possible to provide for the distribution head of burner 10 to be composed of two disks 16, suitably spaced from one another, respectively provided with holes, slots or through openings of different shape and/or extension, or for disk 16 to be spaced from flange 18 for creating one or more circumferentially open zones for the passage of mixture.
- disk 16 with holes 22 that closes one of the heads of the tubular body 12 integrally and effectively replaces the inner distributor used on the conventional burners, with clear advantages in terms of production and assembly cost saving.
- the absence of the inner distributor moreover, prevents the localised overheating of zones of the tubular body 12 along which the flame develops, preventing the onset of breakage phenomena and above all, excluding the risk of dangerous backfires.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL08015450T PL2037175T3 (pl) | 2007-09-12 | 2008-09-02 | Palnik gotowej mieszanki |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT001751A ITMI20071751A1 (it) | 2007-09-12 | 2007-09-12 | Bruciatore premiscelato |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2037175A2 true EP2037175A2 (de) | 2009-03-18 |
EP2037175A3 EP2037175A3 (de) | 2012-11-21 |
EP2037175B1 EP2037175B1 (de) | 2016-11-23 |
Family
ID=40111124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08015450.3A Active EP2037175B1 (de) | 2007-09-12 | 2008-09-02 | Vormischbrenner |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2037175B1 (de) |
ES (1) | ES2616500T3 (de) |
IT (1) | ITMI20071751A1 (de) |
PL (1) | PL2037175T3 (de) |
PT (1) | PT2037175T (de) |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009065733A1 (en) * | 2007-11-19 | 2009-05-28 | Sit La Precisa S.P.A. Con Socio Unico | A burner, specifically a premix burner |
WO2009112909A3 (en) * | 2008-03-10 | 2010-06-10 | Worgas-Bruciatori - S.R.L. | Burner provided with noise reducing means |
WO2011069839A1 (en) | 2009-12-11 | 2011-06-16 | Bekaert Combustion Technology B.V. | Burner with low porosity burner deck |
DE102011017023A1 (de) | 2011-04-14 | 2011-12-01 | Jaroslav Klouda | Brenner mit Zündhilfe |
DE202011005262U1 (de) | 2010-05-28 | 2011-12-22 | Jaroslav Klouda | Brenner mit Zündhilfe |
WO2012069534A1 (en) * | 2010-11-26 | 2012-05-31 | Bekaert Combustion Technology B.V. | Burner with secondary axial flow elements |
DE202011107309U1 (de) | 2011-11-02 | 2012-07-24 | Jaroslav Klouda | Brenner mit Zündhilfeeinrichtung |
WO2013107661A2 (en) | 2012-01-19 | 2013-07-25 | Bekaert Combustion Technology B.V. | Cylindrical gas premix burner |
WO2013120716A1 (en) | 2012-02-16 | 2013-08-22 | Bekaert Combustion Technology B.V. | Premix gas burner |
WO2013120715A1 (en) | 2012-02-16 | 2013-08-22 | Bekaert Combustion Technology B.V. | Premix gas burner |
WO2014006103A1 (fr) * | 2012-07-05 | 2014-01-09 | Giannoni France | Bruleur a gaz a combustion de surface |
CN103742911A (zh) * | 2014-01-07 | 2014-04-23 | 天津城建大学 | 完全预混燃气燃烧器 |
EP3006826A1 (de) * | 2014-10-10 | 2016-04-13 | WORGAS BRUCIATORI S.r.l. | Brenner |
EP3018408A1 (de) | 2014-11-05 | 2016-05-11 | WORGAS BRUCIATORI S.r.l. | Brenner |
EP3187781A1 (de) * | 2015-12-30 | 2017-07-05 | Bosch Termoteknik Isitma ve Klima Sanayi Ticaret Anonim Sirketi | Brenner mit einer öffnung für luft und/oder brennstoff mit kühlrippen sowie ein heizgerät mit einem solchen brenner |
WO2017194395A1 (en) | 2016-05-13 | 2017-11-16 | Bekaert Combustion Technology B.V. | Cylindrical gas premix burner |
WO2017194394A1 (en) | 2016-05-13 | 2017-11-16 | Bekaert Combustion Technology B.V. | Gas premix burner with a cylindrical burner deck |
EP3295083A4 (de) * | 2015-05-14 | 2019-01-09 | Lochinvar, LLC | Brenner mit strömungsverteilungselement |
JP2019013912A (ja) * | 2017-07-11 | 2019-01-31 | 株式会社Ihi | 流体分散器及び流体分散装置 |
WO2019158382A1 (en) | 2018-02-14 | 2019-08-22 | Bekaert Combustion Technology B.V. | Cylindrical premix gas burner |
US10533740B2 (en) | 2015-07-09 | 2020-01-14 | Carrier Corporation | Inward fired ultra low NOX insulating burner flange |
EP3180564B1 (de) * | 2014-08-14 | 2020-10-07 | Munster Simms Engineering Limited | Brennervorrichtung für eine heizvorrichtung |
DE102019129639A1 (de) * | 2019-11-04 | 2021-05-06 | Rational Aktiengesellschaft | Gasbrennerbaugruppe für ein Gargerät sowie Gargerät |
WO2021140036A1 (en) | 2020-01-08 | 2021-07-15 | Bekaert Combustion Technology B.V. | Gas burner and heating appliance |
NL2024623B1 (en) | 2020-01-08 | 2021-09-07 | Bekaert Combustion Tech Bv | Gas burner and heating appliance |
NL2028637B1 (en) | 2021-07-06 | 2023-01-12 | Bekaert Combustion Tech Bv | Premix gas burner system and method |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3628923B1 (de) | 2018-09-25 | 2021-06-16 | Polidoro S.p.A. | Verteilvorrichtung für einen vormischbrenner und brenner mit dieser verteilvorrichtung |
EP3628924B1 (de) | 2018-09-25 | 2021-06-02 | Polidoro S.p.A. | Variabler querschnitt verteilereinrichtung für einen vormischbrenner und brenner mit einer solchen verteilereinrichtung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1813864A2 (de) * | 2006-01-27 | 2007-08-01 | Worgas Bruciatori S.R.L. | Hochleistungsbrenner |
EP1830036A2 (de) * | 2006-03-03 | 2007-09-05 | Pratt & Whitney Canada Corp. | Interner Brennstoffverteiler mit umgekehrtem Kanal mit variabler Querschnittsfläche |
EP1840460A1 (de) * | 2006-03-29 | 2007-10-03 | Aeromatix Limited | Gasbrenner |
Family Cites Families (18)
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FR2190249A5 (de) | 1972-06-22 | 1974-01-25 | Utilisation Ration Gaz | |
US4766883A (en) | 1986-02-26 | 1988-08-30 | Mor-Flo Industries, Inc. | Forced draft controlled mixture heating system using a closed combustion chamber |
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DE8714532U1 (de) | 1987-10-31 | 1987-12-10 | Ruhrgas Ag, 4300 Essen, De | |
US5022352A (en) | 1990-05-31 | 1991-06-11 | Mor-Flo Industries, Inc. | Burner for forced draft controlled mixture heating system using a closed combustion chamber |
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EP1337789B1 (de) * | 2000-12-01 | 2004-12-01 | Bekaert Combustion Technology Nv | Vormischbrenner mit gekrümmter, undurchlässiger endkappe |
ITMO20030154A1 (it) | 2003-05-23 | 2004-11-24 | Worgas Bruciatori Srl | Bruciatore modulabile |
EP2484974A3 (de) | 2003-06-19 | 2014-08-27 | Worgas Bruciatori S.R.L. | Brenner mit einem gegen hohe Betriebstemperaturen resistenten Diffusor |
EP1538395A1 (de) | 2003-12-05 | 2005-06-08 | Riello S.p.a. | Brennerkopf für einen Vormischbrenner |
ITMI20061961A1 (it) | 2006-10-13 | 2008-04-14 | Polidoro S P A | Distributore differenziato specie per bruciatori premiscelati |
ITMO20070167A1 (it) | 2007-05-21 | 2008-11-22 | Worgas Bruciatori Srl | Bruciatore modulante |
-
2007
- 2007-09-12 IT IT001751A patent/ITMI20071751A1/it unknown
-
2008
- 2008-09-02 PT PT80154503T patent/PT2037175T/pt unknown
- 2008-09-02 ES ES08015450.3T patent/ES2616500T3/es active Active
- 2008-09-02 EP EP08015450.3A patent/EP2037175B1/de active Active
- 2008-09-02 PL PL08015450T patent/PL2037175T3/pl unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1813864A2 (de) * | 2006-01-27 | 2007-08-01 | Worgas Bruciatori S.R.L. | Hochleistungsbrenner |
EP1830036A2 (de) * | 2006-03-03 | 2007-09-05 | Pratt & Whitney Canada Corp. | Interner Brennstoffverteiler mit umgekehrtem Kanal mit variabler Querschnittsfläche |
EP1840460A1 (de) * | 2006-03-29 | 2007-10-03 | Aeromatix Limited | Gasbrenner |
Cited By (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009065733A1 (en) * | 2007-11-19 | 2009-05-28 | Sit La Precisa S.P.A. Con Socio Unico | A burner, specifically a premix burner |
WO2009112909A3 (en) * | 2008-03-10 | 2010-06-10 | Worgas-Bruciatori - S.R.L. | Burner provided with noise reducing means |
EP2510281B1 (de) | 2009-12-11 | 2017-10-25 | Bekaert Combustion Technology B.V. | Brenner mit brennerdeck mit geringer porosität |
WO2011069839A1 (en) | 2009-12-11 | 2011-06-16 | Bekaert Combustion Technology B.V. | Burner with low porosity burner deck |
JP2013513774A (ja) * | 2009-12-11 | 2013-04-22 | ベーカート・コンバスチョン・テクノロジー・ベスローテン・フェンノートシャップ | 低多孔率バーナデッキを有するバーナ |
DE202011005262U1 (de) | 2010-05-28 | 2011-12-22 | Jaroslav Klouda | Brenner mit Zündhilfe |
WO2012069534A1 (en) * | 2010-11-26 | 2012-05-31 | Bekaert Combustion Technology B.V. | Burner with secondary axial flow elements |
CN103228989A (zh) * | 2010-11-26 | 2013-07-31 | 贝卡尔特燃烧技术股份有限公司 | 带有二次轴流元件的燃烧器 |
DE102011017023A1 (de) | 2011-04-14 | 2011-12-01 | Jaroslav Klouda | Brenner mit Zündhilfe |
DE202011107309U1 (de) | 2011-11-02 | 2012-07-24 | Jaroslav Klouda | Brenner mit Zündhilfeeinrichtung |
WO2013107661A2 (en) | 2012-01-19 | 2013-07-25 | Bekaert Combustion Technology B.V. | Cylindrical gas premix burner |
WO2013120716A1 (en) | 2012-02-16 | 2013-08-22 | Bekaert Combustion Technology B.V. | Premix gas burner |
WO2013120715A1 (en) | 2012-02-16 | 2013-08-22 | Bekaert Combustion Technology B.V. | Premix gas burner |
WO2014006103A1 (fr) * | 2012-07-05 | 2014-01-09 | Giannoni France | Bruleur a gaz a combustion de surface |
FR2993040A1 (fr) * | 2012-07-05 | 2014-01-10 | Giannoni France | Bruleur a gaz a combustion de surface |
US9885476B2 (en) | 2012-07-05 | 2018-02-06 | Sermeta | Surface combustion gas burner |
RU2613105C2 (ru) * | 2012-07-05 | 2017-03-15 | Сермета | Газовая горелка поверхностного горения |
CN103742911A (zh) * | 2014-01-07 | 2014-04-23 | 天津城建大学 | 完全预混燃气燃烧器 |
CN103742911B (zh) * | 2014-01-07 | 2015-12-23 | 天津城建大学 | 完全预混燃气燃烧器 |
EP3180564B1 (de) * | 2014-08-14 | 2020-10-07 | Munster Simms Engineering Limited | Brennervorrichtung für eine heizvorrichtung |
EP3006826A1 (de) * | 2014-10-10 | 2016-04-13 | WORGAS BRUCIATORI S.r.l. | Brenner |
CN105509048A (zh) * | 2014-10-10 | 2016-04-20 | 瓦盖斯燃烧器有限责任公司 | 燃烧器 |
US10006629B2 (en) | 2014-10-10 | 2018-06-26 | Worgas Bruciatori S.R.L. | Burner |
CN105509048B (zh) * | 2014-10-10 | 2019-03-08 | 瓦盖斯燃烧器有限责任公司 | 燃烧器 |
EP3018408B1 (de) | 2014-11-05 | 2017-06-07 | WORGAS BRUCIATORI S.r.l. | Brenner |
CN105570889A (zh) * | 2014-11-05 | 2016-05-11 | 瓦盖斯燃烧器有限责任公司 | 燃烧器 |
EP3018408A1 (de) | 2014-11-05 | 2016-05-11 | WORGAS BRUCIATORI S.r.l. | Brenner |
US9982887B2 (en) | 2014-11-05 | 2018-05-29 | Worgas Bruciatori S.R.L. | Burner |
CN105570889B (zh) * | 2014-11-05 | 2019-05-17 | 瓦盖斯燃烧器有限责任公司 | 燃烧器 |
EP3295083A4 (de) * | 2015-05-14 | 2019-01-09 | Lochinvar, LLC | Brenner mit strömungsverteilungselement |
US10767900B2 (en) | 2015-05-14 | 2020-09-08 | Lochinvar, Llc | Burner with flow distribution member |
US11460189B2 (en) | 2015-07-09 | 2022-10-04 | Carrier Corporation | Inward fired ultra low NOx insulating burner flange |
US10533740B2 (en) | 2015-07-09 | 2020-01-14 | Carrier Corporation | Inward fired ultra low NOX insulating burner flange |
EP3187781A1 (de) * | 2015-12-30 | 2017-07-05 | Bosch Termoteknik Isitma ve Klima Sanayi Ticaret Anonim Sirketi | Brenner mit einer öffnung für luft und/oder brennstoff mit kühlrippen sowie ein heizgerät mit einem solchen brenner |
WO2017194394A1 (en) | 2016-05-13 | 2017-11-16 | Bekaert Combustion Technology B.V. | Gas premix burner with a cylindrical burner deck |
WO2017194395A1 (en) | 2016-05-13 | 2017-11-16 | Bekaert Combustion Technology B.V. | Cylindrical gas premix burner |
CN110869116A (zh) * | 2017-07-11 | 2020-03-06 | 株式会社Ihi | 流体分散器以及流体分散装置 |
JP2019013912A (ja) * | 2017-07-11 | 2019-01-31 | 株式会社Ihi | 流体分散器及び流体分散装置 |
EP3653289A4 (de) * | 2017-07-11 | 2021-03-24 | IHI Corporation | Flüssigkeitsverteiler und flüssigkeitsverteilungsvorrichtung |
US11650019B2 (en) | 2017-07-11 | 2023-05-16 | Ihi Corporation | Fluid dispersing device |
WO2019158382A1 (en) | 2018-02-14 | 2019-08-22 | Bekaert Combustion Technology B.V. | Cylindrical premix gas burner |
DE102019129639A1 (de) * | 2019-11-04 | 2021-05-06 | Rational Aktiengesellschaft | Gasbrennerbaugruppe für ein Gargerät sowie Gargerät |
WO2021140036A1 (en) | 2020-01-08 | 2021-07-15 | Bekaert Combustion Technology B.V. | Gas burner and heating appliance |
NL2024623B1 (en) | 2020-01-08 | 2021-09-07 | Bekaert Combustion Tech Bv | Gas burner and heating appliance |
NL2028637B1 (en) | 2021-07-06 | 2023-01-12 | Bekaert Combustion Tech Bv | Premix gas burner system and method |
WO2023280923A1 (en) | 2021-07-06 | 2023-01-12 | Bekaert Combustion Technology B.V. | Premix gas burner system and method |
Also Published As
Publication number | Publication date |
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PT2037175T (pt) | 2017-02-27 |
PL2037175T3 (pl) | 2017-05-31 |
ITMI20071751A1 (it) | 2009-03-13 |
ES2616500T3 (es) | 2017-06-13 |
EP2037175B1 (de) | 2016-11-23 |
EP2037175A3 (de) | 2012-11-21 |
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