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1. 发明专利

JP2007205685A Combustion device 有权
标题翻译：燃烧装置
公开(公告)号：JP2007205685A
公开(公告)日：2007-08-16
申请号：JP2006027978
申请日：2006-02-06
申请人： Noritz Corp , 株式会社ノーリツ
发明人： KAMEYAMA SHUJI , FUJII HIRONOBU , SATO ISAO , KIMURA SHINGO
IPC分类号： F23N1/00 , F23N1/02 , F23N5/00
CPC分类号： F23N5/00 , F23N2021/10
摘要： PROBLEM TO BE SOLVED: To provide a combustion device capable of providing appropriate combustion of a fuel gas by preventing a hunting phenomenon of gas type determination from occurring even when the fuel gas is changed over to tentatively mix a plurality of types of fuel gases.
SOLUTION: This combustion device A is provided with: a gas combustor 1; a gas type determination part 50 for determining the type of a fuel gas supplied to the gas combustor 1; and a combustion condition setting part 51 for setting a combustion condition of the gas combustor 1 in a predetermined condition in response to the type of the fuel gas determined by the gas type determination part 50. The combustion device is structured such that, when the gas type determination part 50 senses the start of the type change of the fuel gas supplied to the gas combustor 1, thereafter it is brought into a determination suspension mode for suspending settlement of the type of the fuel gas for a predetermined set period, and a process for settling the type of the fuel gas is executed after the set time elapses.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种燃烧装置，其能够通过防止气体类型确定的振荡现象发生燃料气体的适当燃烧，即使燃料气体被转换以暂时混合多种类型的燃料气体。解决方案：该燃烧装置A设置有气体燃烧器1; 用于确定供应到气体燃烧器1的燃料气体的类型的气体类型确定部分50; 以及燃烧条件设定部51，用于根据由气体类型判定部50确定的燃料气体的种类，将气体燃烧器1的燃烧状态设定在规定的状态。燃烧装置的结构是，型式确定部件50感测供应到气体燃烧器1的燃料气体的类型变化的开始，然后进入用于暂停预定设定时间段内的燃料气体的沉降的确定暂停模式，以及处理在经过设定时间之后执行用于沉降燃气的类型。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2004353985A High temperature hot water filling type water heater 有权
公开(公告)号：JP2004353985A
公开(公告)日：2004-12-16
申请号：JP2003153381
申请日：2003-05-29
申请人： Noritz Corp , 株式会社ノーリツ
发明人： MORISHITA ATSUHIRO , SUGAWARA YASUKUNI , KUNINAKA ASAHIRO , KINUGASA TOMOFUMI , ADACHI HIDEJI , KANESHIRO TAKANOBU , KAMIYOSHI EIJI , OKADA HIDEYUKI , OKUMURA KAZUAKI , KASHIHARA YASUSHI , SATO ISAO
IPC分类号： F24H1/00 , F24H9/12
摘要： PROBLEM TO BE SOLVED: To apply a high temperature hot water filling type water heater having the same specification, requiring no replacement of an adapter, by automatically switching to a control mode adapted to a discriminated type, by automatically discriminating a type of the existing adapter of a bathtub.
SOLUTION: The adapter type is discriminated and specified, by the existence of a detecting signal from the adapter, whether or not the adapter is automatically closed by high temperature filling hot water of 80°C or 90°C, and whether or not the adapter is not automatically closed even by high temperature filling hot water of any degree, by an adapter type discriminating part 641a in trial operation control. A determined result is outputted to a control mode setting processing part 631, and an adaptive control mode is taken in from a control mode storage part 633, and is set in a filling hot water control part 63a. Set information is stored in a set information storage part 632, to permit the performance of the high temperature filling hot water in a use stage, when the set information is stored, and to prohibit the performance, when the information is not stored.
COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2008128575A Combustion apparatus 审中-公开
标题翻译：燃烧装置
公开(公告)号：JP2008128575A
公开(公告)日：2008-06-05
申请号：JP2006314916
申请日：2006-11-22
申请人： Noritz Corp , Noritz Electronics Technology Kk , ノーリツエレクトロニクステクノロジー株式会社 , 株式会社ノーリツ
发明人： KONISHI DAISUKE , KAMEYAMA SHUJI , SATO ISAO , YO SO , SHIBA KOSHIN , KISHIMOTO TOMOKI , OKAMOTO SHINICHI
IPC分类号： F23N5/00 , F24H1/10
摘要： PROBLEM TO BE SOLVED: To provide a combustion apparatus, surely avoiding the occurrence of overshoot even in the case of throttling the inlet flow for achieving the rapidity of a temperature rise in starting-up or raising the degree of increasing the gas supply quantity. SOLUTION: In switching the capability from capability 1 (a characteristic line A1) for burning only a first burner part to capability 2 (a characteristic line A2) for burning only a second burner part, at a point P1 corresponding to the minimum capability P2 min of the capability 2 at the number before the gas pressure is increased to the maximum capability P1max at the capability 1, it enters the processing for transition to P3 point (relax ignition point) for capability switching. The gas pressure is throttled for the relax ignition to supply gas to the first and second burner part, and after flame is transferred to the second burner part, the first burner is extinguished. At that time, the gas pressure to the second burner part is throttled to the P2 min point to accept the number of capability 1 at the point of time of capability switching. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种燃烧装置，即使在节流入口流动的情况下也可以避免过冲的发生，以实现启动中的温度升高或提高气体供应的程度数量。解决方案：在将仅燃烧第一燃烧器部件的能力1（特性线A1）的能力切换到仅燃烧第二燃烧器部件的能力2（特性线A2）时，在对应于最小值的点P1处在气体压力增加到能力1的最大能力P1max之前的能力2的能力P2分钟，进入能力切换到P3点（放松点火点）的过程。为了放松点火而节流气体压力，以向第一和第二燃烧器部分供应气体，并且在火焰传递到第二燃烧器部件之后，第一燃烧器熄灭。此时，向第二燃烧器部分的气体压力被节流到P2分点以接受能力切换时的能力1的数量。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2013152056A Combustion device of outdoor installation type 审中-公开
标题翻译：户外安装类型的燃烧装置
公开(公告)号：JP2013152056A
公开(公告)日：2013-08-08
申请号：JP2012013788
申请日：2012-01-26
申请人： Noritz Corp , 株式会社ノーリツ
发明人： HORIUCHI KENGO , KURIYAMA TETSUNORI , DOI ATSUSHI , TANAKA HIROAKI , SATO ISAO , HASEGAWA TAKEHIDE , KAMIYOSHI EIJI
IPC分类号： F24H9/02 , F23L17/00
摘要： PROBLEM TO BE SOLVED: To provide a combustion device of an outdoor installation type, which is capable of increasing the supply amount of combustion air without using new additional rainproof plates, drip-proof members or the like, and improving its waterproof performance.SOLUTION: A combustion device 1 of an outdoor installation type includes in a case 2: a combustion part 4; air blowing means 5 for supplying combustion air to the combustion part 4; and a heat exchanger 6 for heating a fluid with combustion heat of the combustion part 4. In a bottom surface plate 19 and a rear surface plate 17 of the case 2, air supply openings 25 which are configured to be cut and raised toward the inside of the case 2 are formed. The air supply openings 25 consist of a plurality of first air supply openings 26 formed in the bottom surface plate 19 and a plurality of second air supply openings 27 formed in the rear surface plate 17. Cut-and raised pieces 26a of the plurality of first air supply openings 26 and cut-and raised pieces 27a of the plurality of second air supply openings 27 are formed so as to approach each other. By this, the first air supply openings 26 and the second air supply openings 27 face each other.
摘要翻译：要解决的问题：提供一种室外安装型燃烧装置，其能够在不使用新的附加防雨板，防滴落构件等的情况下增加燃烧空气的供给量，并且提高其防水性能。解决方案：室外安装型燃烧装置1包括：燃烧部4; 用于向燃烧部分4供应燃烧空气的吹风装置5; 以及用于利用燃烧部4的燃烧热对流体进行加热的热交换器6.在壳体2的底面板19和后表面板17中，被配置为向内侧切割和升高的供气开口25 形成壳体2。空气供给口25由形成在底面板19上的多个第一供气口26和形成在后面板17上的多个第二供气开口27构成。多个第一多个第二空气供给开口27的供气开口26和切割凸起件27a形成为彼此靠近。由此，第一供气开口26和第二供气开口27彼此面对。

5. 发明专利

JP2017078537A 給湯装置および給湯システム审中-公开
公开(公告)号：JP2017078537A
公开(公告)日：2017-04-27
申请号：JP2015206338
申请日：2015-10-20
申请人：株式会社ノーリツ , Noritz Corp
发明人： SATO ISAO , MUKO TAKAO , YANO YUIKO
IPC分类号： F24H1/10 , F24H1/14
CPC分类号： F22B37/38 , F24H1/145 , F24H9/0042 , F24H9/2035
摘要：【課題】缶石の付着を適切に検出する。【解決手段】制御部(10)は、バーナ(4)の燃焼中において、フィンアンドチューブ型の熱交換器(3)内における缶石詰りの発生を判定するための判定部と、判定部の判定の結果を出力する出力部と、を含む。記憶部の情報は、温度検出部により検出される検出温度が、複数の閾値の少なくとも1つを超えた回数に対応した回数値を含む。判定部は、バーナの燃焼中に、温度検出部により検出される検出温度が、複数の閾値の少なくとも1つを超える場合に、記憶部の回数値に予め定められた値を加算し、当該回数値が規定値以上となったとき、缶石詰りの発生を判定する。【選択図】図1

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