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1. 发明公开

EP3112752A1 BURNER PROVIDED WITH FLAME HOLE MEMBER HAVING AIR HOLES 审中-公开
标题翻译： BRENNER MIT FLAMMENLOCHELEMENT MITLUFTLÖCHERN
公开(公告)号：EP3112752A1
公开(公告)日：2017-01-04
申请号：EP15754898.3
申请日：2015-02-24
申请人： Kyungdong Navien Co., Ltd. , Alantum Co. Ltd.
发明人： PARK, Jun Kyu , KIM, Gi Young
IPC分类号： F23D14/02 , F23D14/70 , F23D14/84
CPC分类号： F23D14/02 , F23D14/14 , F23D14/58 , F23D14/70 , F23D14/82 , F23D2203/1017 , F23D2203/102 , F23D2203/1055 , F23D2203/106 , F23D2212/20
摘要： An object of the present disclosure is to provide a pre-mixed burner capable of preventing a backfire, improving flame stability, and responding to various combustion loads. To attain the object, the present disclosure is implemented by including a flame hole member made of a foam body which is made from a plurality of metal alloys through a sintering process and in which an air hole being a space between struts configuring a framework is formed, and configured to form a flame by allowing a mixed gas of gas and air to be sprayed through the air hole, a flame hole member fixing plate configured to fixedly couple the flame hole member to a burner main body, and a distributing plate provided in front of the flame hole member and at which a plurality of distributing holes are formed so as to uniformly supply the mixed gas to the flame hole member.
摘要翻译：本公开的目的是提供一种能够防止回火，改善火焰稳定性和响应各种燃烧负荷的预混合燃烧器。为了实现该目的，本发明通过包括由泡沫体制成的火焰孔构件来实现，该火焰孔构件由多个金属合金通过烧结过程制成，并且其中形成有构成框架的支柱之间的空间的气孔并且通过使气体和空气的混合气体通过空气孔喷射而形成火焰，构造成将火焰孔构件固定地连接到燃烧器主体的火焰孔构件固定板，以及设置在燃烧器主体中的分配板火焰孔构件的前部，并且形成有多个分配孔，以将混合气体均匀地供应到火焰孔构件。

2. 发明公开

EP3070404A1 RICH-LEAN COMBUSTION APPARATUS 审中-公开
标题翻译： VORRICHTUNG ZUR FETT-MAGER-VERBRENNUNG
公开(公告)号：EP3070404A1
公开(公告)日：2016-09-21
申请号：EP14862575.9
申请日：2014-11-13
申请人： Kyungdong Navien Co., Ltd.
发明人： KIM, Sung Ki , MIN, Myoung Gee
IPC分类号： F23D14/08 , F23D14/46 , F23D14/62
CPC分类号： F23D23/00 , F23D14/08 , F23D14/085 , F23D14/10 , F23D14/46 , F23D14/586 , F23D14/62 , F23D2203/00 , F23D2205/00 , F23D2209/10 , F23D2209/20 , F23D2212/20 , Y02E20/344
摘要： A rich-lean combustion apparatus of the present invention includes a first plate and a second plate provided to face each other to allow a rich mixture to flow therebetween through a rich mixture passage, a third plate provided to allow a lean mixture to flow through a lean mixture passage formed between the second plate and the third plate, a first burner port member for combusting the rich mixture, and a second burner port member for combusting the lean mixture, wherein, between the first plate and the second plate, a mixture inlet into which some of air supplied from a ventilator and a fuel gas injected from a nozzle are introduced, a mixture passage introduction portion and a mixture passage diffuser for allowing the rich mixture flowed into through the mixture inlet to flow to the rich mixture passage, an air inlet into which the remaining of the air supplied from the ventilator is introduced, and an air passage introduction portion through which the air flowed into through the air inlet flows are formed, and wherein a plurality of air through-holes are formed to pass through the second plate to allow the air of the air passage introduction portion to be spouted into an air passage formed between the second plate and the third plate, and a plurality of distribution holes are formed to pass through the second plate to allow some of a mixture passing the mixture passage diffuser to be spouted into the lean mixture passage.
摘要翻译：本发明的富稀燃烧装置包括第一板和第二板，其设置成彼此面对以允许富混合物通过富混合通道在其间流动，第三板设置成允许贫混合物流过在第二板和第三板之间形成的贫混合通道，用于燃烧富混合物的第一燃烧器口构件和用于燃烧贫混合物的第二燃烧器口构件，其中在第一板和第二板之间，混合入口导入从呼吸机供给的空气和从喷嘴喷射的燃料气体的一部分空气，混合通道导入部分和混合通路扩散器，用于使富混合物流入混合物入口流入富混合物通道，引入从通气机供给的剩余空气的空气入口和空气通道引入部分，空气通过其中的空气流过ai 形成入口流，并且其中形成多个空气通孔以通过第二板，以允许空气通道导入部分的空气喷射到形成在第二板和第三板之间的空气通道中，并且形成多个分配孔以通过第二板，以允许通过混合通道扩散器的一些混合物被喷射到稀混合通道中。

3. 发明公开

EP2623867A1 Fuel Nozzle for a Gas Turbine Engine and Method of Operating the Same 审中-公开
标题翻译： Kraftstoffdüsefüreinen Gasturbinenmotor und Verfahren zum Betrieb davon
公开(公告)号：EP2623867A1
公开(公告)日：2013-08-07
申请号：EP12194222.1
申请日：2012-11-26
申请人： General Electric Company
发明人： Boespflug, Matthew Patrick , Saddoughi, Seyed Gholamali , Bennett, Grover Andrew , Herbon, John Thomas
IPC分类号： F23R3/14 , F23R3/28 , F23C7/00
CPC分类号： F23C7/004 , F23C2900/07001 , F23D2212/10 , F23D2212/20 , F23D2900/00008 , F23R3/14 , F23R3/286 , Y02T50/675
摘要： A fuel nozzle assembly (118) for use with a turbine engine includes at least one fuel conduit (212/216) coupled to at least one fuel source. The fuel nozzle assembly also includes at least one swirler (222) that includes at least one wall (230) having a porous portion (234/236). The at least one wall is coupled to the at least one fuel conduit. The porous portion is formed from a material (300) having a porosity that facilitates fuel flow (246/248) therethrough. At least one fuel flow path is thereby defined through the porous portion of the at least one wall.
摘要翻译：用于涡轮发动机的燃料喷嘴组件（118）包括联接到至少一个燃料源的至少一个燃料管道（212/216）。燃料喷嘴组件还包括至少一个旋流器（222），其包括具有多孔部分（234/236）的至少一个壁（230）。所述至少一个壁联接到所述至少一个燃料管道。多孔部分由具有促进燃料流动的孔隙率（246/248）的材料（300）形成。由此至少一个燃料流动路径通过至少一个壁的多孔部分被限定。

4. 发明公开

EP2454046A1 CONTACT TIP WITH REFRACTORY MATERIAL REINFORCED COPPER COMPOSITE; CONTACT TIP WITH FRONT PORTION HAVING REDUCED DIAMETER 有权转让
标题翻译：接触尖端从与增强复合铜耐火材料; 这样的接合点进行焊接火炬
公开(公告)号：EP2454046A1
公开(公告)日：2012-05-23
申请号：EP10725583.8
申请日：2010-06-16
申请人： Illinois Tool Works Inc.
发明人： MA, Tiejun
IPC分类号： B23K9/12 , B23K9/173 , B23K9/26 , B23K9/32 , F23D14/40 , F23D14/54
CPC分类号： B23K9/123 , B23K9/173 , B23K9/26 , B23K9/32 , F23D14/54 , F23D2212/10 , F23D2212/20
摘要： A contact tip (220) for a welding torch includes a refractory material reinforced copper composite including approximately 10 to 50% by volume of a refractory material and at least one of copper and a copper alloy. The refractory material is one of a metal and a ceramic material. The contact tip (220) may include an elongated, generally cylindrical body (240) having a front contact end (226), an opposite rear retaining end, and a passageway (230) extending from the rear retaining end to the front contact end (226). A portion (242) of the passageway (230) may be defined by the refractory material reinforced copper composite. The portion (242) may have a diameter that is approximately 3 to 8% larger than an outer diameter of a consumable electrode wire, and the portion may have a length of approximately 0.2 to 0.6 inches.

5. 发明公开

EP2184542A2 Fuel nozzle assembly for use with a gas turbine engine and method of assembling same 审中-公开
标题翻译： Brennstoffdüsenanordnungzur Verwendung mit einem Gasturbinenmotor und Montageverfahrendafür
公开(公告)号：EP2184542A2
公开(公告)日：2010-05-12
申请号：EP09174684.2
申请日：2009-10-30
申请人： General Electric Company
发明人： Myers, Geoffrey D. , Simmons, Scott , Thomas, Stephen R. , Bailey, Donald Mark
IPC分类号： F23R3/28 , F23D14/46
CPC分类号： F23R3/28 , F16L9/02 , F16L9/18 , F16L51/00 , F23D14/46 , F23D2206/10 , F23D2211/00 , F23D2212/20 , F23R2900/00005
摘要： A fuel nozzle (400) configured to channel fluid towards a combustion chamber (128) defined within a gas turbine engine (100) is provided. The fuel nozzle includes a first hollow tube (420) fabricated from a first material that has a first coefficient of thermal expansion and a second tube (410) fabricated from a second material that has a second coefficient of thermal expansion that is different from the first coefficient of thermal expansion, wherein the second tube is coupled within the first tube such that the first tube substantially circumscribes the second tube, wherein the second tube thermally expands approximately at a same rate as the first tube during fuel nozzle operation.
摘要翻译：提供了一种构造成将流体引向限定在燃气涡轮发动机（100）内的燃烧室（128）的燃料喷嘴（400）。燃料喷嘴包括由具有第一热膨胀系数的第一材料制成的第一中空管（420）和由第二材料制成的第二管（410），所述第二材料具有与第一热膨胀系数不同的第二热膨胀系数热膨胀系数，其中第二管耦合在第一管内，使得第一管基本上包围第二管，其中第二管在燃料喷嘴操作期间以与第一管相同的速率大体上膨胀。

6. 发明公开

EP1392903A1 BURNER MEMBRANE COMPRISING MACHINED METAL FIBER BUNDLES 审中-公开
标题翻译：包含编辑金属纤维束燃烧器隔膜
公开(公告)号：EP1392903A1
公开(公告)日：2004-03-03
申请号：EP02745287.9
申请日：2002-05-07
申请人： N.V. BEKAERT S.A. , BEKAERT COMBUSTION TECHNOLOGY NV
发明人： DEWAEGHENEIRE, Gabri[l
IPC分类号： D03D15/00 , D04B1/14 , D04C1/02 , F23D14/16
CPC分类号： D02G3/12 , D03D15/00 , D03D15/0083 , D03D15/12 , D04B1/14 , D04B21/14 , D04C1/02 , D10B2101/08 , D10B2101/20 , D10B2505/00 , F23D14/02 , F23D14/16 , F23D2212/10 , F23D2212/20 , F23D2900/00019 , Y10T442/339 , Y10T442/3976 , Y10T442/475 , Y10T442/654 , Y10T442/655 , Y10T442/696
摘要： A burner membrane comprising a textile fabric. The textile fabric comprising at least 60% by weight of machined metal fiber bundles, having a bundle voluminousity in the range of 1 to 15% and a torsion rate in the range of 10 to 80 turns/m.

7. 发明公开

EP1297281A1 BURNER WITH INTERNAL SEPARATOR 有权
标题翻译：燃烧器内部隔离
公开(公告)号：EP1297281A1
公开(公告)日：2003-04-02
申请号：EP01936739.0
申请日：2001-06-15
申请人： SABAF S.p.A.
发明人： BETTINZOLI, Angelo
IPC分类号： F23D14/06 , F24C3/08
CPC分类号： F24C3/085 , F23D14/065 , F23D2212/20 , F23D2213/00 , F23D2900/14062 , Y02B40/166
摘要： The invention relates to a burner ( 1 ) for cookers, suitable for burning gas, comprising at least two gas crowns, of which one central one and at least one circumferential one, a mixing chamber ( 13 ) with Venturi effect, ducts for entry of the primary air and radial ducts ( 9 ) for feeding the gas/primary air mixture to the said at least one circumferential crown, comprising a body ( 3 ), a head ( 2 ) and a separation element ( 4 ) that breaks up the internal space into ducts for entry of the primary air and ducts for distribution of the gas/primary air mixture.

8. 发明公开

EP1265028A1 Atmosphärischer Gasbrenner 审中-公开
标题翻译： AtmosphärischerGasbrenner
公开(公告)号：EP1265028A1
公开(公告)日：2002-12-11
申请号：EP02011397.3
申请日：2002-05-24
申请人： Viessmann Werke GmbH & Co
发明人： Jungmann, Ralf , Kluge, Björn , Schubert, Andreas , Specht, Heinz-Gerd
IPC分类号： F23D14/78
CPC分类号： F23D14/78 , F23D14/583 , F23D2212/20 , F23D2213/00
摘要： Die Erfindung betrifft einen atmosphärischer Gasbrenner, bestehend aus einem der Gas-und Luftzufuhr und der Gas- und Luftmischung dienenden Unterteil (7) und aus einem die Brennerfläche (3) aufweisendem Oberteil (6), wobei die Brennerfläche (3) mit einer Vielzahl von in Reihe und Spalten angeordnetzen Gasaustrittsschlitzen (2) versehen und unter der Brennerfläche (3) mindestens ein außerhalb des Oberteiles (6) anschließbarer Kühlkanal (4) in Längserstreckung der lösbar miteinander verbundenen Ober- und Unterteile (6,7) angeordnet ist. Gemäß der Erfindung ist die die gestanzten Gasaustrittsschlitze (2) enthaltende, ebenflächige Brennerfläche (3) aus Kupfer oder einer Kupferlegierung gebildet und mit mindestens einer rinnenförmigen Einprägung (8) versehen, an der der mindestens eine in Form eines Rohres ausgebildete Kühlkanal (4) gaszuströmseitig wärmeleitend durch Lötung oder Schweißung angesetzt ist.
摘要翻译：大气气体燃烧器具有火焰表面（3），其在其气体出口孔（2）的区域中与至少一个承载冷却介质的通道（4）热接触。火焰表面由铜或含铜合金制成。火焰表面具有至少一个压痕（8），与该冷却通道邻接以便传导热量。压痕构造为指向气 - 气混合单元（7）的方向的通道形凹槽，并且冷却通道位于火焰表面的气体进料侧。

9. 发明公开

EP1141630A1 ALS FLÄCHENSTRAHLER AUSGEBILDETER INFRAROT-STRAHLER 审中-公开
标题翻译：为区域目光都聚焦红外光
公开(公告)号：EP1141630A1
公开(公告)日：2001-10-10
申请号：EP99967953.3
申请日：1999-12-17
申请人： KRIEGER GmbH & CO. KG.
发明人： AUST, Richard , SOMMER, Herbert
IPC分类号： F23D14/14
CPC分类号： F23D14/14 , F23D2203/102 , F23D2212/10 , F23D2212/20
摘要： Infrared radiators designed as surface radiators are already known per se. Said infrared radiators are provided with a radiating body (15) which is heated at the rear by a combustible fluid-air mixture and which has a front side that emits infrared radiation. According to the invention, the radiating body (15) contains numerous ducts (20) which are used as cavity radiators. The ratio of the wall surface to the cross-section surface in the flame-free area of said ducts is greater than 10, preferably greater than/equal to 20.

10. 发明公开

EP1010940A2 Gas Burner 有权
标题翻译：煤气灶
公开(公告)号：EP1010940A2
公开(公告)日：2000-06-21
申请号：EP99122916.2
申请日：1999-11-18
申请人： BRAY TECHNOLOGIES PLC
发明人： Wood, Graham, c/o Bray Technologies Plc
IPC分类号： F23D14/14
CPC分类号： F23D14/14 , F23D2203/102 , F23D2212/20
摘要： A radiative heat gas burner is described of the type which may be used to fire a domestic grill. The burner head has an inlet port (22) and comprises a pressing which together with a perforated metal sheet (28) defines a chamber (24) in which a combustion gas flows prior to flowing through the perforations (32) in the sheet and combusting thereon. The sheet of metal sealingly connected to the pressing forms a combustion surface on which the combustion of gas flowing through the perforations occurs, but the invention lies in the discovery that it is not necessary to provide large apertures in the sheet which reveal portions of gauze sheets disposed parallely behind the combustion surface and which glow and thus radiate heat during operation of the burner. It is merely necessary to provide a pattern of small perforations over the entire surface of the combustion sheet, the number of said perforations being sufficient to allow for sufficient gas flow therethrough to support stable combustion, and their pattern being ideally in rows which intersect with other rows in a substantially perpendicular manner.
摘要翻译：描述了一种辐射加热式燃气燃烧器，可用于燃烧家用格栅。燃烧器头部具有入口端口（22）并且包括压榨部，该压榨部与穿孔金属片（28）一起限定了燃烧气体在流过片材中的穿孔（32）之前流动的腔室（24）在其上。与压制物密封连接的金属片形成燃烧表面，在该燃烧表面上流过穿孔的气体燃烧发生，但是本发明在于发现不需要在片材上设置大的孔，平行地布置在燃烧表面后面并且在燃烧器的操作期间发光并因此辐射热量。仅需要在燃烧片的整个表面上提供小穿孔的图案，所述穿孔的数量足以允许足够的气体流过以支持稳定的燃烧，并且它们的图案理想地成行与其他以基本上垂直的方式排列。

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