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公开(公告)号：EP4034812A1
公开(公告)日：2022-08-03
申请号：EP20775598.4
申请日：2020-09-17
申请人： BSH Hausgeräte GmbH
发明人： WU, Jinhua , SCHLOTMANN, Peter , MIAO, Weiwei
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公开(公告)号：EP3734151A1
公开(公告)日：2020-11-04
申请号：EP20172754.2
申请日：2020-05-04
发明人： PARK, Jun Kyu , KIM, Dae Hyun
摘要： An oil boiler according to the present disclosure includes a combustion chamber in which a combustion reaction occurs, a burner including a fuel nozzle that sprays fuel of an oil type into the combustion chamber, an air nozzle that injects air into the combustion chamber, and a spark plug that ignites a mixture of the fuel and the air, an air supply pipe that guides the air supplied to the air nozzle, a duct that releases combustion gas, a heat exchanger that heats heating water by heat from the combustion reaction, and a case that receives said components. The duct includes a flue connecting adaptor to which a corrugated pipe and a flue are connected, in which the corrugated pipe is connected to an inlet of the air supply pipe into which the air is introduced, and the flue releases the combustion gas to the outside of the case.
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公开(公告)号：EP2278225B1
公开(公告)日：2018-10-17
申请号：EP09724820.7
申请日：2009-03-19
发明人： YAMAMOTO, Akira , YAMAMOTO, Hiroshi
IPC分类号： F23Q3/00
CPC分类号： F23Q3/008 , F23D14/04 , F23D2203/1015 , F23Q3/002
摘要： The object is to prevent damage to and overheating of an electric wire for electric discharge/ignition of a burner, thereby increasing its life, without increase in cost. The burner includes a housing 1, an intake pipe 3 and a burner head 4. Gas in the housing 1 is supplied to the burner head 4 through the intake pipe 3. An electric wire 8 extends through the intake pipe 3 which connects a piezoelectric element 7 to a core wire 10 from which electric discharge is generated near burner ports 9 of the burner head 4 by the piezoelectric element 7. Since the wire 8 is not exposed to outside the intake pipe 3, the wire 8 is never caught and damaged by an external object. Since air-gas mixture which is kept at around the room temperature is flowing through the intake pipe 3, the wire 8 is less likely overheat during use of the burner. Thus, it is not necessary to provide the wire 8 with a shield plate for protecting the wire 8. This simplifies the manufacturing steps and thus reduces the manufacturing cost.
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公开(公告)号：EP3260778A3
公开(公告)日：2018-03-07
申请号：EP17176990.4
申请日：2017-06-20
CPC分类号： G01R31/2829 , F23N2027/36 , F23N2031/12 , F23Q3/006 , F23Q23/02 , G01R1/44 , G01R35/005 , H01T13/58
摘要： A spark detector indicates the presence of a spark by analyzing sound waves generated when an electrical spark is produced from an electrical spark generator located on an igniter rod. The spark detector includes an acoustic sensor that is in communication with the igniter rod to determine the time for the spark sound wave to travel through the igniter rod to the acoustic sensor. If a spark is not detected, the spark detector may output a signal indicating at least one of (i) the spark was not detected, (ii) to replace the electrical spark generator immediately, or (iii) replace the electrical spark generator soon such as at the next scheduled maintenance. Furthermore, the spark detector may be calibrated based on current temperature of the igniter rod based upon time of propagation of a pulse sound wave, generated by a pulse-echo generator, to reflect off an end of the igniter rod.
摘要翻译： 火花探测器通过分析当位于点火器杆上的电火花发生器产生电火花时产生的声波来指示火花的存在。 火花探测器包括声学传感器，其与点火器杆连通以确定火花声波穿过点火器杆行进到声学传感器的时间。 如果未检测到火花，则火花检测器可以输出指示（i）未检测到火花，（ii）立即更换电火花发生器，或（iii）立即更换电火花发生器中的至少一个的信号 就像在下一次计划维护一样。 此外，基于由脉冲回波发生器产生的脉冲声波的传播时间来基于当前点火器杆的温度来校准火花检测器以反射离开点火器杆的端部。
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公开(公告)号：EP2278225A4
公开(公告)日：2017-09-13
申请号：EP09724820
申请日：2009-03-19
发明人： YAMAMOTO AKIRA , YAMAMOTO HIROSHI
IPC分类号： F23Q3/00
摘要： The object is to prevent damage to and overheating of an electric wire for electric discharge/ignition of a burner, thereby increasing its life, without increase in cost. The burner includes a housing 1, an intake pipe 3 and a burner head 4. Gas in the housing 1 is supplied to the burner head 4 through the intake pipe 3. An electric wire 8 extends through the intake pipe 3 which connects a piezoelectric element 7 to a core wire 10 from which electric discharge is generated near burner ports 9 of the burner head 4 by the piezoelectric element 7. Since the wire 8 is not exposed to outside the intake pipe 3, the wire 8 is never caught and damaged by an external object. Since air-gas mixture which is kept at around the room temperature is flowing through the intake pipe 3, the wire 8 is less likely overheat during use of the burner. Thus, it is not necessary to provide the wire 8 with a shield plate for protecting the wire 8. This simplifies the manufacturing steps and thus reduces the manufacturing cost.
摘要翻译： 目的是防止电火花的放电/点火电线的损坏和过热，从而延长其寿命，而不增加成本。 燃烧器包括壳体1，进气管3和燃烧器头4.壳体1中的气体通过进气管3供给燃烧器头4.电线8延伸穿过进气管3，进气管3将压电元件 7连接到通过压电元件7在燃烧器头4的燃烧器口9附近产生放电的芯线10.由于线8不暴露在进气管3的外部，因此线8不会被 一个外部对象。 由于保持在室温附近的空气 - 气体混合物流过进气管3，因此在使用燃烧器期间线8不太可能过热。 因此，不必为导线8提供用于保护导线8的屏蔽板。这简化了制造步骤并因此降低了制造成本。
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7.发明公开SYSTEM AND METHOD FOR FASTENING DETECTION AND/OR IGNITION SPARK PLUGS AND/OR INSPECTION WINDOW OF BOILERS OR THE LIKE 有权系统和方法用于保护杆检测和/或ZÜNDFUNKENKERZEN和/或锅炉或类似检查窗口
公开(公告)号：EP3161382A1
公开(公告)日：2017-05-03
申请号：EP15742086.0
申请日：2015-06-23
申请人： Castfutura S.p.A.
IPC分类号： F23Q3/00
CPC分类号： F23Q3/006
摘要： System for fastening ignition spark plugs (2) of boilers or the like, comprising a supporting plate (1), which supporting plate (1) has at least one insertion hole (11) intended for the insertion of a spark plug (2) and/or of an inspection window (6), which spark plug (2) comprises an outer ceramic tubular body (21), inside which a detection and/or ignition rod (22) is housed which projects at least from one head end of said ceramic tubular body (21). Said insertion hole (11) having such dimensions that said spark plug (2), in the inserted condition, forms a gap region between the outer surface of the tubular body (21) of the spark plug (2) and the inner surface of the insertion hole (11), at least in said gap region there being provided means (4) for fastening and sealing said spark plug (2) to said supporting plate (1). Said fastening and sealing means (4) are composed of glass material (4) which is brought in the liquid or semi-liquid phase beforehand such to adhere mechanically and/or by chemical/physical adhesion to the outer surface of said tubular body (21) of the spark plug (2) and to the inner surface of said insertion hole (11) and subsequently it is brought to the solid phase.
摘要翻译： 系统用于固定点火火花塞（2）锅炉或类似物，包括：支撑板（1）的所述支撑板（1）具有旨在用于火花塞的插入的至少一个插入孔（11）（2）和 /或检验窗口（6），该火花塞（2）包括在哪一个内部检测和/或点火杆（22）被容纳外陶瓷管状主体（21）至少从所述的一个头端突出的 陶瓷管状主体（21）。 所述经审查的尺寸即所述火花塞（2），在插入的状态下，形成所述火花塞（2）的管状体（21）的外表面和内表面之间的间隙区域的插入孔（11） 插入孔（11），在那里所述间隙区域中的至少被提供装置（4）用于紧固和密封所述火花塞（2）至所述支撑板（1）。 所述紧固和密封装置（4）由被带入液体或半液体相预先寻求和/或通过化学/物理粘附到所述管状体的外表面机械附着玻璃材料（4）所有的（21 ）所述火花塞的（2）和所述插入孔（11），随后它被带至固相的内表面上。
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公开(公告)号：EP2817566A4
公开(公告)日：2015-12-16
申请号：EP12869145
申请日：2012-12-29
申请人： CLEARSIGN COMB CORP
CPC分类号： F23D14/68 , F23C99/001 , F23L2900/15044 , F23M2900/13003 , F23Q3/00
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公开(公告)号：EP1802917A4
公开(公告)日：2015-08-19
申请号：EP05790279
申请日：2005-10-11
发明人： JÖNSSON BO , KORHONEN KARI , MÄENPÄÄ PAULI , LEWIN TOMAS
IPC分类号： F23N5/08 , F23D14/02 , F23N20060101 , F23Q3/00
CPC分类号： F23N5/082 , F23D14/02 , F23D2207/00 , F23Q3/008
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10.发明公开Apparatus, method and system for a pilot ignition system 审中-公开Vorrichtung，Verfahren und SystemfüreinPilotenzündsystem
公开(公告)号：EP2833065A1
公开(公告)日：2015-02-04
申请号：EP14178978.4
申请日：2014-07-29
发明人： Hall, Peter
摘要： An apparatus, method and system is disclosed for a pilot light ignition system comprising: a fluid powered linear actuator; and a trigger member; wherein the linear actuator is configured to move the trigger member to triggering a spark generating mechanism to generate a spark for igniting a pilot light. The pilot light ignition system may be for use with, for example, a crude oil burner or gas flare.
摘要翻译： 公开了一种用于指示灯点火系统的装置，方法和系统，包括：流体动力线性致动器; 和触发器构件; 其中所述线性致动器被配置为移动所述触发构件以触发火花发生机构以产生用于点燃指示灯的火花。 引燃点火系统可以用于例如原油燃烧器或气体火炬。
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