专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2011117373A Device for calculating and displaying amount of pm deposited in diesel engine 审中-公开
标题翻译：用于计算和显示在柴油发动机中沉积的PM的装置
公开(公告)号：JP2011117373A
公开(公告)日：2011-06-16
申请号：JP2009275595
申请日：2009-12-03
申请人： Ihi Corp , 株式会社Ihi
发明人： ASHIKAGA TAIGI , OGASAWARA AKIHIKO
IPC分类号： F01N3/02
摘要： PROBLEM TO BE SOLVED: To provide a device for calculating and displaying the amount of PM deposited in a diesel engine, which allows easy recognition of the amount of PM deposited by the driver of the diesel engine, planned regeneration of a DPF, and easily confrehends such an operating condition that PM is less likely to be deposited by the driver. SOLUTION: This device for calculating and displaying the amount of PM deposited in the diesel engine includes: a PM generation amount computing device 12a computing the amount of PM generated from the engine speed N and load L of the diesel engine 1 provided with the diesel particulate filter (DPF) 3; a PM deposition amount computing device 12b computing the amount of PM deposited by integrating the amount of PM generated; a PM burning amount computing device 12c computing the amount of PM burned from exhaust gas temperature T immediately before the DPF; and a PM deposition amount displaying deice 14a displaying the amount of PM deposited. The PM deposition amount computing device 12c computes the remaining amount of PM deposited from the amount of PM deposited and the amount of PM burned. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于计算和显示沉积在柴油机中的PM量的装置，其允许容易地识别由柴油发动机的驾驶员沉积的PM的量，DPF的计划再生，并容易理解PM不太可能由驾驶员存放的操作条件。解决方案：用于计算和显示沉积在柴油发动机中的PM量的装置包括：PM发电量计算装置12a，计算从发动机转速N产生的PM的量和设置有柴油发动机1的柴油发动机1的负荷L. 柴油微粒过滤器（DPF）3; PM沉积量计算装置12b通过积分生成的PM的量来计算PM沉积量; PM燃烧量计算装置12c计算在DPF之前从废气温度T燃烧的PM的量; 以及PM沉积量显示装置14a，其显示所沉积的PM的量。 PM沉积量计算装置12c根据所沉积的PM的量和PM的燃烧量计算剩余的PM的剩余量。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2011021549A Diesel engine 审中-公开
标题翻译：柴油发动机
公开(公告)号：JP2011021549A
公开(公告)日：2011-02-03
申请号：JP2009167432
申请日：2009-07-16
申请人： Ihi Corp , 株式会社Ihi
发明人： KUGE TAKAHIRO , MARUTANI YOICHI , ASHIKAGA TAIGI , OGASAWARA AKIHIKO
IPC分类号： F01N3/02 , B01D46/42
摘要： PROBLEM TO BE SOLVED: To implement the regeneration processing of a DPF without a need of a compressor for combustion air supply. SOLUTION: A throttle valve 5 is provided to an intake flow passage 4 of an engine body 1. A burner 8 for DPF regeneration processing is provided at the upstream side position of an installed position of the DPF 7 in an exhaust gas flow passage 6. A bypass line 12 branched from the upstream side position of an installed location of the throttle valve 5 in the intake flow passage 4 is connected to the combustor 9 of the burner 8. When regeneration processing of the DPF 7 is performed, an air 13 of which pressure is increased within the intake flow passage 4 on the upstream side by throttling the throttle valve 5 is guided through the bypass line 12 to the combustor 9 of the burner 8 serving as a combustion air. Thereby the burner 8 is operated, and a temperature of the DPF 7 is increased by a high-temperature combustion gas 18 produced by the burner 8, and thus deposited PM is burnt and removed. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：实现DPF的再生处理，而不需要用于燃烧空气供应的压缩机。解决方案：将节气门5设置在发动机主体1的进气流路4上。在DPF再生处理用燃烧器8中，在排气流中的DPF7的安装位置的上游位置从进气流路4中的节流阀5的安装位置的上游侧位置分支的旁路管路12与燃烧器8的燃烧器9连接。当进行DPF7的再生处理时，通过节流阀5节流，上游侧的进气流路4内的压力增加的空气13被引导通过旁通管线12作为燃烧空气的燃烧器8的燃烧器9。由此，燃烧器8工作，并且通过由燃烧器8产生的高温燃烧气体18使DPF 7的温度升高，因此，沉积的PM被燃烧和去除。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2012032049A Burner device 有权
标题翻译：燃烧器装置
公开(公告)号：JP2012032049A
公开(公告)日：2012-02-16
申请号：JP2010170467
申请日：2010-07-29
申请人： Ihi Corp , 株式会社Ihi
发明人： MARUTANI YOICHI , ITO MASAHARU , ASHIKAGA TAIGI , OGASAWARA AKIHIKO
IPC分类号： F23D99/00 , F01N3/025
摘要： PROBLEM TO BE SOLVED: To burn more fuel in a burner device, which is arranged in the flow of a gas fluid between a diesel engine and a filter (DPF) for removing particulate matter in the exhaust gas of the diesel engine, for generating a hot gas by ignition to a fuel-air mixture containing fuel and oxygen.SOLUTION: The burner device includes: a circulation flow forming unit 10, which is installed at a downstream side of a section where the hot gas Z is generated, and which is composed of a baffle plate for forming a circulation flow R; and a heating element 11 consisting of a glow plug in the circulation flow.
摘要翻译：要解决的问题：为了在柴油发动机和用于除去柴油发动机的废气中的颗粒物质的过滤器（DPF）之间的气体流体流中布置的燃烧器装置中燃烧更多的燃料，用于通过点火到产生燃料和氧气的燃料 - 空气混合物产生热气体。解决方案：燃烧器装置包括：循环流形成单元10，其安装在产生热气体Z的部分的下游侧，并由用于形成循环流R的挡板构成; 以及由循环流中的电热塞构成的加热元件11。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2011117354A Burner for dpf regeneration 审中-公开
标题翻译：燃烧器用于DPF再生
公开(公告)号：JP2011117354A
公开(公告)日：2011-06-16
申请号：JP2009275079
申请日：2009-12-03
申请人： Ihi Corp , 株式会社Ihi
发明人： KUGE TAKAHIRO , MARUTANI YOICHI , ASHIKAGA TAIGI , OGASAWARA AKIHIKO
IPC分类号： F01N3/02
摘要： PROBLEM TO BE SOLVED: To cool a fuel injection valve using a simple constitution. SOLUTION: A combustor 12 is installed upstream of the place where the DPF is installed in the exhaust gas passage of an engine body. An adapter 13 equipped with a fuel injection valve mounting hole 14 and a passage 15 arranged surrounding three sides of the hole 14 is installed in a necessary position of the combustor 12, and in the hole 14 the fuel injection valve 17 of a fuel injection device 16 is installed. To the both ends of the passage 15, a fuel pump 18 and the fuel injection device 16 are connected through a fuel line 19 and a fuel supply line 20, respectively. The combustor 12 is furnished with an ignition device 22 and an air supply device to form the DPF regeneration burner 11. When the burner 11 is in operation, the fuel injection valve 17 is cooled by means of heat exchanging with the fuel 21 flowing through the passage 15 in the adapter 13 on the way of being supplied to the fuel injection device 16 from the fuel pump 18. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：使用简单的构造来冷却燃料喷射阀。解决方案：燃烧器12安装在发动机主体的排气通道中的DPF安装位置的上游。配备有燃料喷射阀安装孔14和围绕孔14的三侧布置的通道15的适配器13安装在燃烧器12的必要位置，并且在孔14中，燃料喷射装置的燃料喷射阀17 16安装。在通道15的两端，燃料泵18和燃料喷射装置16分别通过燃料管线19和燃料供应管线20连接。燃烧器12配有点火装置22和空气供应装置以形成DPF再生燃烧器11.当燃烧器11运行时，燃料喷射阀17通过与流过燃烧器11的燃料21进行热交换来冷却通道15在从燃料泵18供给到燃料喷射装置16的路上。适配器：（C）2011，JPO＆INPIT

5. 发明专利

JP2011074821A Burner device 有权
标题翻译：燃烧器装置
公开(公告)号：JP2011074821A
公开(公告)日：2011-04-14
申请号：JP2009226371
申请日：2009-09-30
申请人： Ihi Corp , 株式会社Ihi
发明人： MARUTANI YOICHI , ASHIKAGA TAIGI , FUJIMORI TOSHIRO , OGASAWARA AKIHIKO
IPC分类号： F01N3/02
摘要： PROBLEM TO BE SOLVED: To achieve the stable combustion of a burner device while suppressing an increase in the size. SOLUTION: This burner device for burning the mixture of an oxidant and a fuel includes an exhaust gas flow passage 1 through which exhaust gas X passes, a tube body part 4 the inside of which is hollow and joined to the exhaust gas flow passage 1, and a partition member 8 which partitions the inside of the tube body part 4 into an ignition area R2 in which the mixture is ignited and a flame holding area R3 in which the combustion of the mixture is held so that the mixture can flow therethrough. Air X1 is used as the oxidant in the ignition area R2, and the exhaust gas X flowing through the exhaust gas flow passage 1 is used as the oxidant in the flame holding area R3. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了在抑制大小增加的同时实现燃烧器装置的稳定燃烧。解决方案：用于燃烧氧化剂和燃料的混合物的燃烧器装置包括排气X通过的废气流动通道1，其内部是中空的并连接到废气流的管体部分4 通道1和分隔构件8，其将管体部分4的内部分隔成点燃混合物的点火区域R2和保持混合物的燃烧的火焰保持区域R3，使得混合物可以流动穿过。在点火区域R2中使用空气X1作为氧化剂，在火焰保持区域R3中使用流过排气流路1的废气X作为氧化剂。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2011074820A Burner device 有权
标题翻译：燃烧器装置
公开(公告)号：JP2011074820A
公开(公告)日：2011-04-14
申请号：JP2009226370
申请日：2009-09-30
申请人： Ihi Corp , 株式会社Ihi
发明人： MARUTANI YOICHI , ASHIKAGA TAIGI , FUJIMORI TOSHIRO , OGASAWARA AKIHIKO
IPC分类号： F01N3/02
摘要： PROBLEM TO BE SOLVED: To achieve the stable combustion of a burner device while enabling a fuel required for regenerating a filter to be supplied. SOLUTION: This burner device for burning the mixture of an oxidant and a fuel includes an exhaust gas flow passage 1 through which exhaust gas passes, a tube body part 4 the inside of which is hollow and joined to the exhaust gas flow passage, a partition member 8 which partitions the inside of the tube body part 4 into an ignition area R2 in which an ignition device 7 is installed and a flame holding area R3 in which the combustion of the mixture is held so that the mixture can flow therethrough and a fuel supply means 5 for distributedly supplying the fuel N into the ignition area R2 and the flame holding area R3. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了实现燃烧器装置的稳定燃烧，同时能够提供用于再生过滤器所需的燃料。解决方案：用于燃烧氧化剂和燃料的混合物的燃烧器装置包括排气通过的废气流动通道1，其内部为中空的管体部分4，并与废气流动通道分隔构件8，其将管体部分4的内部分隔成其中安装着点火装置7的点火区域R2和保持混合物的燃烧的火焰保持区域R3，使得混合物能够流过其中以及用于将燃料N分散地供给到点火区域R2和火焰保持区域R3的燃料供给装置5。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2011038758A Burner device 有权
标题翻译：燃烧器装置
公开(公告)号：JP2011038758A
公开(公告)日：2011-02-24
申请号：JP2009226714
申请日：2009-09-30
申请人： Ihi Corp , 株式会社Ihi
发明人： MARUTANI YOICHI , ASHIKAGA TAIGI , ITO MASAHARU , OGASAWARA AKIHIKO , KURASHINA MAMORU
IPC分类号： F23D11/04 , F01N3/02 , F23D5/02
CPC分类号： F23Q7/10 , F01N3/025 , F01N2240/14 , F23D2900/21003 , F23M9/06
摘要： PROBLEM TO BE SOLVED: To improve ignition performance of an ignition device and stably generate high temperature gas. SOLUTION: This burner device includes: the ignition device 7 having heating parts 7a, 7c for heating an air-fuel mixture to a temperature equal to or greater than the ignition temperature thereof; and a windbreak means 10 disposed around the heating parts 7a, 7c, separated therefrom, and reducing the flow speed of fluid X supplied to the heating parts 7a, 7c. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提高点火装置的点火性能并稳定地产生高温气体。该燃烧器装置包括：点火装置7，其具有用于将空气燃料混合物加热到等于或大于其点火温度的温度的加热部分7a，7c; 以及设置在与其分离的加热部7a，7c周围的防风装置10，并且降低供给到加热部7a，7c的流体X的流速。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2011038504A Burner device 有权
标题翻译：燃烧器装置
公开(公告)号：JP2011038504A
公开(公告)日：2011-02-24
申请号：JP2009226713
申请日：2009-09-30
申请人： Ihi Corp , 株式会社Ihi
发明人： MARUTANI YOICHI , ASHIKAGA TAIGI , ITO MASAHARU , OGASAWARA AKIHIKO , KURASHINA MAMORU
IPC分类号： F01N3/02
CPC分类号： F23M9/06 , F01N3/025 , F01N2240/14 , F23D2900/21003
摘要： PROBLEM TO BE SOLVED: To stabilize the combustion state of an air-fuel mixture, and further stably produce high-temperature gas. SOLUTION: This burner device S1 is connected to a device exhaust port to discharge exhaust gas from a diesel engine or the like, produces the high-temperature gas Z by mixing and burning fuel and exhaust gas X (oxidant) to be supplied, and also supplies the high-temperature gas Z to a downstream filter. A partitioning member 8 is provided for dividing an ignition area R2 igniting the air-fuel mixture Y from a flame stabilizing area R3 maintaining the combustion of the air-fuel mixture Y so that the air-fuel mixture Y aerates, and also for adjusting the flow speed of the air-fuel mixture Y supplied from the ignition area R2 to the flame stabilizing area R3. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了稳定空气 - 燃料混合物的燃烧状态，并进一步稳定地产生高温气体。解决方案：该燃烧器装置S1连接到装置排气口以从柴油发动机等排出废气，通过混合燃烧燃料和供给的废气X（氧化剂）来产生高温气体Z 并且还将高温气体Z供给到下游过滤器。分隔构件8用于将点燃空气 - 燃料混合物Y的点火区域R2与保持空气 - 燃料混合物Y的燃烧的火焰稳定区域R3分开，使得空气 - 燃料混合物Y通气，并且还用于调节从点火区域R2向火焰稳定区域R3供给的空气 - 燃料混合物Y的流速。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2010180744A Swirl chamber diesel engine 有权
标题翻译： SWIRL CHAMBER型柴油发动机
公开(公告)号：JP2010180744A
公开(公告)日：2010-08-19
申请号：JP2009023708
申请日：2009-02-04
申请人： Ihi Corp , 株式会社Ihi
发明人： KUGE TAKAHIRO , OGASAWARA AKIHIKO
IPC分类号： F02B19/08 , F02B19/14
CPC分类号： Y02T10/125
摘要： PROBLEM TO BE SOLVED: To improve combustion efficiency, to reduce a PM quantity, and to improve startability. SOLUTION: This swirl chamber type diesel engine has a main chamber 3 and a spherical sub-chamber 2. An opening part of a glow plug installing hole 10 of an inner wall surface of the sub-chamber 2 is expanded, and a recess 9 is arranged between this opening part and a glow plug 8, and its inside is constituted so as to be capable of staying a part of a flow of a swirling flow 7. When injecting fuel 6 by a fuel injection nozzle 5 in a state of generating the swirling flow 7 in the sub-chamber 2 in a compression stroke, since its part stays in the recess 9 together with a part of the flow of the swirling flow 7, even in a low state of the wall surface temperature of the sub-chamber 2, a stable flame is formed in the recess 9, and the startability is improved. While, by limiting staying in the recess 8 to a part of the flow of the swirling flow 7 generated in the sub-chamber 2, the whole swirling flow 7 in the sub-chamber 2 is not weakened, so that influence on reduction in the combustion efficiency and an increase in the PM quantity is minimally restrained. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提高燃烧效率，降低PM量，提高启动性。解决方案：该涡流室型柴油发动机具有主室3和球形副室2.副室2的内壁面的电热塞安装孔10的开口部分膨胀，凹部9设置在该开口部和电热塞8之间，其内部构成为能够保持旋转流7的一部分。当以燃料喷射嘴5的状态喷射燃料6时在压缩行程中在副室2中产生旋流7，由于其部分与旋流7的一部分流动一起停留在凹部9中，即使在低于在副室2中，在凹部9中形成稳定的火焰，提高了启动性。通过将凹部8限制在副室2中产生的旋流7的一部分流动，副室2中的整体旋流7不被削弱，因此对燃烧效率和PM量的增加是最低限度的。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2012002181A Igniting device 有权
标题翻译：点火装置
公开(公告)号：JP2012002181A
公开(公告)日：2012-01-05
申请号：JP2010139506
申请日：2010-06-18
申请人： Ihi Corp , 株式会社Ihi
发明人： MARUTANI YOICHI , ITO MASAHARU , ASHIKAGA TAIGI , OGASAWARA AKIHIKO
IPC分类号： F01N3/025
摘要： PROBLEM TO BE SOLVED: To reduce preheating time, in an igniting device for mixture of fuel and air.SOLUTION: The device includes: a fuel retaining part 1 for retaining fuel before vaporization; a first heating region 2a1 which is provided inside the fuel retaining part 1; and a second heating region 2b1 which is provided outside and adjacent to the fuel retaining part 1.
摘要翻译：要解决的问题：为了减少燃料和空气混合的点火装置中的预热时间。解决方案：该装置包括：用于在蒸发之前保持燃料的燃料保持部分1; 设置在燃料保持部1内的第一加热区域2a1; 以及设置在燃料保持部1的外侧并与燃料保持部1相邻的第二加热区域2b1。（C）2012，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式