EP2564119B1 - Brûleur multi-flamme à transmission de flamme - Google Patents
Brûleur multi-flamme à transmission de flamme Download PDFInfo
- Publication number
- EP2564119B1 EP2564119B1 EP11703445.4A EP11703445A EP2564119B1 EP 2564119 B1 EP2564119 B1 EP 2564119B1 EP 11703445 A EP11703445 A EP 11703445A EP 2564119 B1 EP2564119 B1 EP 2564119B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- burner
- flame
- nozzle
- nozzles
- fuel gas
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title description 2
- 239000002737 fuel gas Substances 0.000 claims description 22
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 13
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 13
- 238000003672 processing method Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 238000003303 reheating Methods 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 11
- 239000000203 mixture Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- -1 coatings Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- MWWATHDPGQKSAR-UHFFFAOYSA-N propyne Chemical group CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Images
Classifications
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- 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
- F23D14/26—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid with provision for a retention flame
-
- 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
-
- 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
- F23D14/56—Nozzles for spreading the flame over an area, e.g. for desurfacing of solid material, for surface hardening, or for heating workpieces
-
- 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
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q3/00—Igniters using electrically-produced sparks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q9/00—Pilot flame igniters
-
- 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
- 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
- F23D2900/14003—Special features of gas burners with more than one nozzle
Definitions
- the present invention relates to a multi-flame burner with Brenngasbeaufschlagbaren burner nozzles, in particular for thermal material processing methods, a Brenngasbeaufschlagbare burner nozzle of such a multi-flame burner, and a method for thermal material processing, in which such a multi-flame burner is used.
- multi-flame burners according to the invention can also be advantageously used in other fields of application.
- the present invention can be used for flame brazing, fusion bonding, for example, flame spray coating, hot forming, and flame hardening. This may also be in particular methods for preheating, reheating, soaking and hot forming, for example in mechanical engineering, steel and container construction, act. Also, for example, for drying, especially for drying before sandblasting, welding or signing, the invention can be used.
- flame heating according to DIN 8522 is a process in which a workpiece is heated to change its properties, such as to affect the resistance to deformation.
- Flame heating is also used for preheating in welding, cutting and related metalworking processes.
- sheets of more than 30 mm thickness made of S355 steel are preheated to 89 to 128 ° C immediately before cutting.
- temperatures of up to 200 ° C are used in welding processes and temperatures between 100 and 400 ° C for alloyed steels.
- flame blasting for example with acetylene
- a burner nozzle assembly is directed onto a workpiece surface.
- clean sheet surfaces for further processing can be achieved and remove rust, mill scale and scale layers easily and inexpensively.
- flame spraying can be used to thermally treat concrete and natural stone surfaces in order, for example, to remove paints, coatings, oil spills or rubber abrasion and to create surfaces.
- Acetylene burners are often used in the applications presented. Compared to other fuel gases, acetylene has an extremely high flame temperature of more than 3,000 ° C., which can be attributed inter alia to the positive formation enthalpy of the acetylene molecule (C 2 H 2 ). Per kilogram of acetylene 8,714 kJ are released for thermal utilization. These properties of acetylene are therefore of particular interest in thermal heat processes, since the heat is all the faster the flame passes to the workpiece, the higher the temperature of the combustion flame. Other advantages of acetylene include the high ignition speed. The thermal efficiency is better in the said method, the faster the hot combustion products impinge on the workpiece. This requirement arises in particular when heating metallic materials with high heat dissipation, for example in steel, copper and aluminum.
- FIGS. 1A to 1C Such multi-flame burners are shown.
- Figure 1A shows a standard hand torch
- FIG. 1B is a so-called ingot burner
- Figure 1C a lance burner shown.
- the illustrated burners have as common features a fuel gas supply 1, via which, for example, a gas mixture of acetylene and oxygen is supplied.
- a Gas At a Gas Installations- and holding device or a burner body 2 burner nozzles 3 are attached. By igniting the burner nozzles 3 in the case of fuel gas flowing out, working flames 4 are formed.
- the burner nozzles may have regulating and / or adjusting devices 5.
- Another Mehrflammenbumble according to the preamble of claim 1 discloses the DE 18 15 004 A1 ,
- all individual nozzles Before using a suitable burner, all individual nozzles, for example with pilot lights or spark plugs, must be ignited manually or automatically.
- a pilot flame is guided along the burner nozzles or it is ensured by means of a dynamic pressure that a flame is formed at all burner nozzles.
- the burner is close to a correspondingly large plate hold.
- the operator of a corresponding facility has to ensure that a flame is formed at all burner nozzles (the mixture outlet points).
- manual ignition of a visual inspection of the ignition process is possible, this option is not always given in the automated operation of a corresponding burner, which usually also an automatic ignition takes place.
- the so-called "burning through" of all flames often causes difficulties. For example, if the torch is not aligned with a workpiece or the geometry of the workpiece is inappropriate or the distance between the torch nozzles is too great, the tendency to bleed will be degraded.
- flashover is understood to mean the passing on of a pilot flame or burner flame from one burner nozzle to the next.
- the other burner nozzles then ignite successively at the first burner nozzle, so they ignite.
- the invention proposes a multi-flame burner with Brenngasbeaufschlagbaren burner nozzles, in particular for thermal material processing methods, a brenngasbeetzbergerbare Burner nozzle for such a multi-flame burner, and a method for thermal material processing with the features of the respective independent claims before.
- fuel gas means pure fuel gases, for example acetylene, methane, ethane, propane, butane, ethene, methylacetylene or hydrogen, but also any suitable gas mixtures and also mixtures containing oxygen and fuel gas, such as fuel gas. Oxygen / compressed air / suction air mixtures, understood.
- At least one of the burner nozzles of a multi-flame burner has two, three or more auxiliary nozzle openings arranged linearly laterally of a main nozzle arrangement for generating a working flame.
- the secondary nozzle opening is traversed by the same fuel gas as the main nozzle opening and is advantageously in fluid communication with this and a fuel gas supply.
- auxiliary nozzle opening occurs after ignition to form at least one secondary flame, the orientation of which has a direction component (vector component) in the direction of the adjacent combustion nozzle, which is thus suitably aligned in the direction of a working or secondary flame of an adjacent burner nozzle .
- the passing of a flame between individual burner nozzles of a Multi-flame burner can be significantly improved.
- a complete ignition of all the flames of a multi-flame burner can be achieved safely and reliably, provided that the burner head distance and the fuel gas quantity and / or composition (for example, an acetylene burner) are in the functional range.
- the measures according to the invention no longer require that the burner be aligned directly with a workpiece. The risk of escape of unburnt fuel gases due to non-combusted burner and the resulting risk of explosion is reduced or eliminated.
- working flame is understood to mean the respective main flame of a burner nozzle of a multi-flame burner, which is directed onto a workpiece and serves, for example, for heating this workpiece.
- the working flame is usually generated either by a single nozzle, or by a main nozzle assembly in which a central nozzle is surrounded by annularly arranged around these other nozzles. If, instead of a main nozzle arrangement, a single nozzle is provided, this is included in the scope of the application by the term “main nozzle arrangement”.
- an "auxiliary flame” is the flame provided according to the invention, caused by the provision of at least two auxiliary nozzle openings, and at least partially aligned with an adjacent nozzle.
- the sub-flames are smaller than the main flames due to lower gas volumes flowing through the sub-nozzle openings.
- a "working flame” and an “auxiliary flame” may also be flame areas of a corresponding overall flame.
- the primary flames which are respectively generated at the main and secondary nozzle openings, for example an acetylene fuel nozzle, are at least partially visually distinct from each other.
- the so-called scattered flame forming around a primary flame usually envelops the primary flame in the form of an overall flame.
- At least two auxiliary nozzle openings and / or at least one nozzle channel assigned to a corresponding auxiliary nozzle opening can be arranged at an angle to the main nozzle arrangement and / or a nozzle channel associated therewith.
- At least one of the burner nozzles is provided with auxiliary nozzle openings for generating secondary flames in the direction of at least two adjacent burner nozzles.
- a secondary jet opening through which fuel gas flows can, after being ignited, pass on a flame directly to an adjacent, not yet ignited, but fuel gas flow-through secondary jet opening.
- the adjacent burner nozzle is ignited altogether and, in turn, due to the arrangement of the auxiliary nozzle openings, can pass on the flame to at least one further burner nozzle, thus igniting a burner arrangement.
- a multi-flame burner of the type according to the invention has two, three or more secondary nozzle openings on at least one side of the main nozzle arrangement.
- overall a suitable configuration or cross-sectional geometry of a burner flame and corresponding secondary flames can be effected.
- Such a cross-sectional geometry can be adjusted selectively, for example based on a distance between individual burners and / or the type or pressure of a used fuel gas, so that a particularly effective transfer of burner flames is made possible.
- a multi-flame burner according to the invention is set up such that at least one of the burners serves to ignite at least one adjacent burner nozzle via at least two secondary flames.
- This can be achieved for example by suitable alignment of the auxiliary nozzle openings, their geometry, but also by suitable spacing of the burner nozzles. Due to the special design of the burner nozzles with sub-flames, it is only necessary for igniting a burner arrangement to ignite a burner, for example automatically, in one place, wherein a secure ignition of the entire burner is ensured.
- a multi-flame burner according to the invention is designed as a hand torch or machine torch, for example as a strip burner or lance burner, for operation with acetylene as the fuel gas.
- lance and inguinal burner with linear Burner arrangement profit due to their tendency to tend to für für Mikroneist especially of the measures according to the invention.
- a multi-flame burner of the type described has at least one burner nozzle, a manual ignition device, a pilot flame, a spark plug or a piezo igniter for ignition, whereby the multi-flame burner is particularly suitable for automatic applications with non-manual ignition.
- Brenngasbeetzschlagbaren burner nozzle is expressly made to the features of the previously explained multi-flame burner.
- such Brenngasbeetzschlagbare burner nozzle is formed interchangeable, so that can be exchanged individual nozzles combine in a burner body to form a multi-flame burner and thereby the flame propagation can be optimized.
- Also to the advantages and advantageous areas of application of the method according to the invention is made to the previously described features.
- FIGS. 1A to 1C show, as explained above, multi-flame burner according to the prior art.
- FIG. 2 shows, denoted overall by 10, a burner nozzle according to an embodiment of the invention Invention, which can be used for example in a multi-flame burner according to the invention.
- the burner nozzle 10 has a burner nozzle head 20 and a burner nozzle foot 21. If the burner nozzle 10 is an exchangeable nozzle, it can be fastened to the burner nozzle foot 21 in a burner base body.
- a main nozzle assembly 30 is provided, which has a main nozzle opening and this circularly surrounding further nozzle openings.
- the main nozzle assembly 30 is, as previously explained, configured to form a working flame.
- the burner nozzle 10 for generating secondary flames in addition to the main nozzle assembly 30 provided on the auxiliary nozzle openings 40.
- the auxiliary nozzle openings 40 themselves, or their corresponding nozzle channels, can be offset angularly from the orientation of the main nozzle arrangement 30, so that a targeted alignment of the secondary flames in the direction of adjacent burner nozzles or their flames can be achieved.
- FIG. 3 a total of 4 burner nozzles 11, 12, 13 and 14 are shown according to a particularly preferred embodiment of the invention in plan view.
- the burner nozzles 11, 13 and 14 correspond to the burner nozzle 10 in the configuration and arrangement of the auxiliary nozzle openings 40 FIG. 2 .
- the burner nozzle 12 has further, in the figure vertically downwardly facing auxiliary nozzle openings 41, which are aligned in the direction of a right angle to the row of burner nozzles 11, 12 and 13 arranged burner nozzle 14.
- auxiliary nozzle openings 41 which are aligned in the direction of a right angle to the row of burner nozzles 11, 12 and 13 arranged burner nozzle 14.
- a flame-through or a flame propagation as illustrated by the arrows 50, between the individual burner nozzles 11, 12, 13 and 14, achieve.
- the illustrated burner nozzles 11, 12, 13 and 14 may be part of a multi-flame burner or a burner field of a multi-flame burner. It is understood that the configuration shown in Figure 3 is arbitrarily expandable and when providing additional auxiliary nozzle openings 40, 41 and a secure ignition ignition 50 can be effected in additional directions.
- FIG. 4 a corresponding burner nozzle assembly is shown schematically in operation.
- a fuel gas passes out of the burners 15 via a main nozzle arrangement and side-nozzle openings 40 arranged laterally therefrom. This results in the formation of a main flame or working flame 60, which can be aligned with a workpiece.
- the primary flame of this working flame is indicated at 70.
- Sub-flames 80 shown with corresponding primary flames 90.
- the secondary flames 80 are at least partially aligned in the direction of adjacent nozzles, resulting in said particularly advantageous ignition.
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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)
Claims (8)
- Brûleur multi-flamme avec des buses de brûleur (10 - 15) pouvant être alimentées en gaz combustible, en particulier pour des procédés thermiques de traitement des matériaux, dans lequel le brûleur multi-flamme se présente sous la forme d'un brûleur manuel ou d'un brûleur mécanisé, par exemple de brûleur en forme de rampe ou de brûleur en forme de lance, convenant pour fonctionner avec de l'acétylène comme gaz combustible, et dans lequel au moins une des buses de brûleur (10 - 15) est munie d'au moins une ouverture de buse secondaire (40) destinée à produire une flamme secondaire (80) disposée latéralement à un dispositif de buse principale (30) destiné à produire une flamme de travail (60) et dont l'orientation présente une composante directionnelle en direction d'une buse de brûleur voisine (10 - 15), caractérisé en ce qu'au moins une des buses de brûleur (10 - 15) est munie de deux, trois ou plusieurs ouvertures de buse secondaire (40), disposées en ligne, sur au moins un côté du dispositif de buse principale (30).
- Brûleur multi-flamme selon la revendication 1, caractérisé en ce qu'au moins une ouverture de buse secondaire (40) et/ou au moins un canal de buse associé à une ouverture de buse secondaire (40) est disposé(e) sous un certain angle par rapport au dispositif de buse principale (30) et/ou à un canal de buse associé au dispositif de buse principale (30).
- Brûleur multi-flamme selon la revendication 1 ou 2, caractérisé en ce qu'au moins une des buses de brûleur (10 - 15) est munie d'ouvertures de buse secondaire (40) destinées à produire des flammes secondaires (80) en direction d'au moins deux buses de brûleur voisines (10 - 15).
- Brûleur multi-flamme selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins une des buses de brûleur (10 - 15) est conçue pour l'allumage (50) d'une buse de brûleur voisine (10 - 15) au moyen d'au moins une flamme secondaire (80).
- Brûleur multi-flamme selon l'une quelconque des revendications précédentes, qui est conçu pour l'allumage d'au moins une buse de brûleur (10 - 15) au moyen d'un dispositif d'allumage manuel, d'une flamme d'allumage, d'une bougie d'allumage et/ou d'un allumeur piézoélectrique.
- Buse de brûleur pouvant être alimentée en gaz combustible pour un brûleur multi-flamme selon l'une quelconque des revendications 1 à 5.
- Procédé thermique de traitement des matériaux, dans lequel on utilise un brûleur multi-flamme selon l'une quelconque des revendications 1 à 5, dans lequel on allume (50) au moins une buse de brûleur (10 - 15) au moyen d'une flamme secondaire (80) d'une buse de brûleur voisine (10 - 15).
- Procédé thermique de traitement des matériaux selon la revendication 7, qui comprend au moins une étape de brasage à la flamme, d'assemblage par fusion, de formage à chaud, de trempe à la flamme, de décapage à la flamme, de préchauffage, de post-chauffage, de maintien à température, de séchage et/ou de déformation à chaud.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL11703445T PL2564119T3 (pl) | 2010-04-29 | 2011-02-10 | Palnik wielopłomieniowy z dalszym przekazywaniem płomieni |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010028396A DE102010028396A1 (de) | 2010-04-29 | 2010-04-29 | Mehrflammenbrenner mit Flammenweitergabe |
PCT/EP2011/051942 WO2011134687A1 (fr) | 2010-04-29 | 2011-02-10 | Brûleur multi-flamme à transmission de flamme |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2564119A1 EP2564119A1 (fr) | 2013-03-06 |
EP2564119B1 true EP2564119B1 (fr) | 2014-03-26 |
Family
ID=44585021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11703445.4A Active EP2564119B1 (fr) | 2010-04-29 | 2011-02-10 | Brûleur multi-flamme à transmission de flamme |
Country Status (14)
Country | Link |
---|---|
US (1) | US20130288187A1 (fr) |
EP (1) | EP2564119B1 (fr) |
AU (1) | AU2011247287B2 (fr) |
BR (1) | BR112012027311B1 (fr) |
CA (1) | CA2797467C (fr) |
DE (1) | DE102010028396A1 (fr) |
DK (1) | DK2564119T3 (fr) |
ES (1) | ES2472947T3 (fr) |
MY (1) | MY165929A (fr) |
PL (1) | PL2564119T3 (fr) |
RU (1) | RU2563462C2 (fr) |
UA (1) | UA110032C2 (fr) |
WO (1) | WO2011134687A1 (fr) |
ZA (1) | ZA201208042B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10480823B2 (en) * | 2013-11-14 | 2019-11-19 | Lennox Industries Inc. | Multi-burner head assembly |
US10767859B2 (en) | 2014-08-19 | 2020-09-08 | Adler Hot Oil Service, LLC | Wellhead gas heater |
US10138711B2 (en) * | 2014-08-19 | 2018-11-27 | Adler Hot Oil Service, LLC | Wellhead gas heater |
US10323200B2 (en) | 2016-04-12 | 2019-06-18 | Enservco Corporation | System and method for providing separation of natural gas from oil and gas well fluids |
IL258286B (en) * | 2017-05-03 | 2021-06-30 | Kopolovich Haim | Hanukiah |
US10712014B2 (en) * | 2018-02-21 | 2020-07-14 | Earthcore Industries, Llc | Modular linear fireplace gas burner system |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2125915A (en) * | 1934-02-27 | 1938-08-09 | Union Carbide & Carbon Corp | Blowpipe nozzle |
US2518544A (en) * | 1947-11-15 | 1950-08-15 | Linde Air Prod Co | Multiflame heating head |
SU116920A1 (ru) * | 1958-03-10 | 1958-11-30 | дважды Ордена Ленина и Ордена Трудового Красного знамени автозавод им. Лихачева Московский (Тепловая лаборатория) | Многосоплова инжекционна горелка |
DE1529195A1 (de) * | 1966-01-29 | 1969-12-04 | Lajos Alfoeldi | Gas/Luft-Gemischbrenner |
GB1238484A (fr) * | 1968-04-16 | 1971-07-07 | ||
DE1815004C3 (de) * | 1968-12-17 | 1974-07-04 | Bahlsen, Werner, 3000 Hannover | Industriegasbrenner mit reihenweise angeordneten Brennerdüsen |
DE2035563C3 (de) * | 1970-07-17 | 1975-03-27 | Walter 7000 Stuttgart Dreizler | Brennerkopf für einen Vormischgasbrenner |
AT398822B (de) * | 1993-01-25 | 1995-02-27 | Vaillant Gmbh | Brenner |
US5318439A (en) * | 1993-02-03 | 1994-06-07 | Robertshaw Controls Company | Jet burner construction heating apparatus utilizing the jet burner construction and methods of making the same |
DE29718409U1 (de) * | 1997-10-16 | 1997-12-18 | Ebertz, Uwe, 35764 Sinn | Rohr-Lochbrenner, insbesondere für gasbeheizte Gar- und Grillgeräte |
US6394792B1 (en) * | 1999-03-11 | 2002-05-28 | Zeeco, Inc. | Low NoX burner apparatus |
RU2355948C2 (ru) * | 2007-05-07 | 2009-05-20 | Общество с ограниченной ответственностью Финансово-промышленная компания "Космос-Нефть-Газ" | Факельная горелка |
EP2136140A1 (fr) * | 2008-06-20 | 2009-12-23 | Linde AG | Tête de brûleur pour brûleurs guidés manuellement ou à l'aide de machines |
-
2010
- 2010-04-29 DE DE102010028396A patent/DE102010028396A1/de not_active Withdrawn
-
2011
- 2011-02-10 BR BR112012027311-6A patent/BR112012027311B1/pt not_active IP Right Cessation
- 2011-02-10 DK DK11703445.4T patent/DK2564119T3/da active
- 2011-02-10 MY MYPI2012700822A patent/MY165929A/en unknown
- 2011-02-10 AU AU2011247287A patent/AU2011247287B2/en not_active Ceased
- 2011-02-10 US US13/641,920 patent/US20130288187A1/en not_active Abandoned
- 2011-02-10 ES ES11703445.4T patent/ES2472947T3/es active Active
- 2011-02-10 WO PCT/EP2011/051942 patent/WO2011134687A1/fr active Application Filing
- 2011-02-10 RU RU2012150999/06A patent/RU2563462C2/ru active
- 2011-02-10 EP EP11703445.4A patent/EP2564119B1/fr active Active
- 2011-02-10 PL PL11703445T patent/PL2564119T3/pl unknown
- 2011-02-10 CA CA2797467A patent/CA2797467C/fr active Active
- 2011-10-02 UA UAA201213638A patent/UA110032C2/ru unknown
-
2012
- 2012-10-24 ZA ZA2012/08042A patent/ZA201208042B/en unknown
Also Published As
Publication number | Publication date |
---|---|
RU2563462C2 (ru) | 2015-09-20 |
UA110032C2 (xx) | 2015-11-10 |
BR112012027311A2 (pt) | 2016-08-02 |
US20130288187A1 (en) | 2013-10-31 |
WO2011134687A1 (fr) | 2011-11-03 |
ES2472947T3 (es) | 2014-07-03 |
BR112012027311B1 (pt) | 2020-11-17 |
CA2797467A1 (fr) | 2011-11-03 |
RU2012150999A (ru) | 2014-06-10 |
DE102010028396A1 (de) | 2011-11-03 |
MY165929A (en) | 2018-05-18 |
CA2797467C (fr) | 2018-06-12 |
PL2564119T3 (pl) | 2014-08-29 |
AU2011247287B2 (en) | 2015-02-12 |
DK2564119T3 (da) | 2014-06-30 |
EP2564119A1 (fr) | 2013-03-06 |
ZA201208042B (en) | 2013-06-26 |
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