Verfahren zum Ansteuern eines Glühzündorgans eines Heizgerätes
    1.
    发明公开
    Verfahren zum Ansteuern eines Glühzündorgans eines Heizgerätes 有权
    一种用于控制Glühzündorgans的加热器的方法

    公开(公告)号:EP1420207A3

    公开(公告)日:2005-04-06

    申请号:EP03026195.2

    申请日:2003-11-17

    发明人: Steiner, Peter

    IPC分类号: F23Q7/24 F23Q7/06

    摘要: Ein Verfahren zum Ansteuern eines Glühzündorgans (14) eines Heizgerätes (12), insbesondere eines Fahrzeugheizgerätes, umfasst die Schritte: a) beruhend auf einer Bordspannung Erzeugen einer an das Glühzündorgan für eine Grund-Vorglühdauer mit einem Grund-Vorglühtastverhältnis anzulegenden Soll-Vorglühspannung (Us), b) dann, wenn die Soll-Vorglühspannung (Us) nicht erreichbar ist, Ermitteln einer Abweichung (ΔU1, ΔU2) zwischen der Soll-Vorglühspannung (Us) und der an das Glühzündorgan (14) angelegten Ist-Vorglühspannung (U1, U2), c) beruhend auf der im Schritt b) ermittelten Abweichung (ΔU1, ΔU2), Ermitteln einer bezüglich der Grund-Vorglühdauer erhöhten korrigierten Vorglühdauer oder/und Ermitteln eines bezüglich des Grund-Vorglühtastverhältnisses erhöhten korrigierten Vorglühtastverhältnisses.

    ELECTRONICALLY CONTROLLED BURNER
    2.
    发明公开
    ELECTRONICALLY CONTROLLED BURNER 有权
    ELEKTRONISCH GESTEUERTER BRENNER

    公开(公告)号:EP2807424A2

    公开(公告)日:2014-12-03

    申请号:EP13708663.3

    申请日:2013-01-18

    申请人: Decoflame ApS

    发明人: THOMSEN, Kjell

    摘要: An electronically controlled burner (2) configured to combust bioethanol, which electronically controlled burner (2) comprises at least one fuel tank (6) being in fluid communication with an evaporation accelerator (10) being in thermal contact with a heating element (12) configured to heat and hereby evaporate fuel in the evaporation accelerator (10), a flame tray (4) having an ignition member (36) configured to ignite vapour delivered from the evaporation accelerator (10). The electronically controlled burner (2) comprises at least one fuel pump (8) configured to pump fluid fuel from at least one fuel tank (6) to the evaporation accelerator (10), where the electronically controlled burner (2) comprises means (8) for actively emptying the evaporation accelerator (10).

    摘要翻译: 电子控制燃烧器(2),其构造成燃烧生物乙醇,所述电子控制的燃烧器(2)包括与加热元件(12)热接触的蒸发加速器(10)流体连通的至少一个燃料箱(6) 被配置为对蒸发加速器(10)中的燃料进行加热和蒸发,具有点火构件(36)的火焰塔板(4)构造成点燃从蒸发加速器(10)输送的蒸气。 电子控制燃烧器(2)包括至少一个燃料泵(8),其构造成将流体燃料从至少一个燃料箱(6)泵送到蒸发加速器(10),其中电子控制燃烧器(2)包括装置 ),用于主动排空蒸发加速器(10)。

    VERFAHREN ZUR ZÜNDUNG EINES KRAFTWERKSBRENNERS UND DAFÜR GEEIGNETER KOHLENSTAUBBRENNER
    3.
    发明公开
    VERFAHREN ZUR ZÜNDUNG EINES KRAFTWERKSBRENNERS UND DAFÜR GEEIGNETER KOHLENSTAUBBRENNER 有权
    方法点火电厂燃烧器,并确保采取适当煤粉尘燃烧炉

    公开(公告)号:EP3058279A1

    公开(公告)日:2016-08-24

    申请号:EP14777675.1

    申请日:2014-10-02

    IPC分类号: F23Q7/06 F23D1/00

    摘要: In the case of a burner, in particular coal dust burner (12), comprising a fuel pipe (1), a fuel nozzle (2), at least one ignition and/or heat source (3') and a pipe (7, 10) which conducts an oxygen-containing gas and/or recirculated flue gas, wherein the at least one ignition and/or heat source (3') is arranged in the burner interior and is in the form of or comprises an electric heating and/or ignition device (14') by means of which, exclusively by conversion of electrical current into heat energy, the amount of heat energy required within the burner for the initiation and continuation of the initial pyrolysis and ignition is generated and/or provided in the burner interior, in particular in the region of the fuel ignition site that forms, it is the intention to provide a solution which, dispensing with the use of gaseous, liquid or solid additional fuel, permits frequent start-up and shut-down of the burners of a steam generator of a large-scale thermal power plant in an inexpensive manner with regard to fuel consumption, and provides a burner suitable for this purpose. This is achieved in that a stabilizing ring (9) with toothed ring (15) is a constituent part of the electric heating and/or ignition device (14') arranged in the mouth region (13) of the fuel nozzle (2).

    TORCH IGNITER
    8.
    发明公开
    TORCH IGNITER 审中-公开
    火炬触发器

    公开(公告)号:EP3183448A1

    公开(公告)日:2017-06-28

    申请号:EP15756520.1

    申请日:2015-08-18

    申请人: Woodward, Inc.

    摘要: A gas turbine combustor assembly includes a primary combustion chamber in fluid communication with a primary fuel injector and a primary air inlet. A torch igniter is carried by the primary combustion chamber, and includes an auxiliary combustion chamber housing comprising a mixing chamber and a throat region converging downstream of the mixing chamber. An air swirler including a plurality of swirl openings surrounding an outlet of an auxiliary fuel injector is coupled to the auxiliary combustion chamber proximate the mixing chamber. An ignition source projects into the mixing chamber of the auxiliary combustion chamber.

    摘要翻译: 燃气轮机燃烧器组件包括与主燃料喷射器和主空气入口流体连通的主燃烧室。 火炬点火器由主燃烧室携带,并且包括辅助燃烧室壳体,辅助燃烧室壳体包括混合室和在混合室的下游会聚的喉部区域。 包括围绕辅助燃料喷射器的出口的多个涡流开口的空气涡流器在靠近混合室处与辅助燃烧室连接。 点火源伸入辅助燃烧室的混合室。

    IGNITION DEVICE
    10.
    发明公开
    IGNITION DEVICE 有权
    点火装置

    公开(公告)号:EP2484973A1

    公开(公告)日:2012-08-08

    申请号:EP10820621.0

    申请日:2010-09-30

    申请人: IHI Corporation

    IPC分类号: F23D11/02 F01N3/02 F23Q7/00

    摘要: An ignition device that ignites a mixture including an oxidizer and fuel includes a heating element (1) that has a heat generation region (1a) generating formerly heat to a temperature above the ignition temperature of the mixture (Y) at a tip projected downward from an installation unit (100), a fuel holding unit (2) that encloses the heat generation region (1a), in which the heat generation region (1a) is installed inside thereof and has a through hole (2a) opened to an upper part thereof, and a surrounding wall (3) that forms a space (R) connected to the upper part of the through hole (2a) and has a flame ejection opening (3a) opened from the space (R) to the outside. According to the ignition device, an ignitability of the ignition device can be improved.

    摘要翻译: 点燃包括氧化剂和燃料的混合物的点火装置包括加热元件(1),该加热元件具有发热区域(1a),所述发热区域(1a)在从所述混合物(Y)向下突出的尖端处产生高于混合物(Y)的点火温度的温度 一个安装单元(100),一个封闭发热区域(1a)的燃料保持单元(2),其中发热区域(1a)安装在其中并且具有通孔(2a),该通孔(2a) 和形成与通孔(2a)的上部连接的空间(R)且具有从空间(R)向外部开口的火焰喷射口(3a)的周壁(3)。 根据该点火装置,能够提高点火装置的点火性。