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51. 发明专利

JP2007320816A Fuel treating apparatus 审中-公开
标题翻译：燃油处理装置
公开(公告)号：JP2007320816A
公开(公告)日：2007-12-13
申请号：JP2006154368
申请日：2006-06-02
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SHINOKI TOSHIO , KOSEKI HIDEKI , NAKADA MITSUAKI , KOTOGAMI YOSHIHIDE
IPC分类号： C01B3/38
摘要： PROBLEM TO BE SOLVED: To obtain a fuel treating apparatus which can improve reforming efficiency, durability, and thermal efficiency by reducing temperature difference in the circumferential direction of a reforming gas even if a raw material drifts.
SOLUTION: The fuel treating apparatus comprises a reforming reactor 8 having a combustion gas flow path 2 for passing a combustion gas 1 therethrough, a first reforming reaction flow path 5 for producing a reformed gas 4 from a raw material 3 flowing into a space which is provided outside of the combustion gas flow path 2 through an inner wall 9 and formed by the inner wall 9 and an intermediate wall 10, a heat recovery flow path 6 for transferring the heat of the reformed gas 4 flowing into a space which is provided outside of the combustion gas flow path 2 through an intermediate wall 10 and formed by the intermediate wall 10 and an outer wall 11 to the first reforming reaction flow path 5, and a communication path 7 communicating the first reforming reaction flow path 5 with the heat recovery flow path 6; and a gas guide bar 16 which is provided in the communicating path 7 and/or the heat recovery flow path 6 and reduces the temperature variation of the reformed gas 4 by bending the flow of the reformed gas 4.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决问题：为了获得能够通过减少重整气体的圆周方向的温度差，即使原料漂移，也能够提高重整效率，耐久性和热效率的燃料处理装置。解决方案：燃料处理装置包括具有用于使燃烧气体1通过的燃烧气体流路2的重整反应器8，用于从原料3流入到第一重整反应流路5中的第一重整反应流路5 通过内壁9由内壁9和中间壁10形成的燃烧气体流路2的外部的空间，用于转移流入空间的重整气体4的热的热回收流路6 通过中间壁10设置在燃烧气体流路2的外侧，由中间壁10和外壁11形成到第一重整反应流路5，以及连通第一重整反应流路5与第一重整反应流路5连通的连通路径7，热回收流路6; 以及气体引导杆16，其设置在连通路径7和/或热回收流路6中，并且通过弯曲重整气体4的流动而降低重整气体4的温度变化。版权所有：（C ）2008，JPO＆INPIT

52. 发明专利

JP2006294466A Fuel cell power generation system 审中-公开
标题翻译：燃料电池发电系统
公开(公告)号：JP2006294466A
公开(公告)日：2006-10-26
申请号：JP2005114758
申请日：2005-04-12
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： NAKADA MITSUAKI , MAEDA HIDEO , KOSEKI HIDEKI
IPC分类号： H01M8/04 , H01M8/06 , H01M8/10
CPC分类号： H01M8/04089 , H01M8/04179 , H01M8/0618 , H01M8/0662
摘要： PROBLEM TO BE SOLVED: To solve a problem that, in a conventional fuel cell power generation system having a function for producing nitrogen gas, a deoxidation material having a deoxidation reaction speed sufficient for a flow rate of an oxygen-containing gas flowing through an oxygen remover must be used.
SOLUTION: This fuel cell power generation system is provided with: a fuel reformer 2 for producing hydrogen by reforming a fuel; a fuel cell 1 for generating power by using hydrogen produced by the fuel reformer 2; a tank 8 including the deoxidation material 15 for removing oxygen in a gas while storing the gas; a pressurization means 13 for pressurizing the oxygen-containing gas to supply it to the tank 8; an inactive gas pipe 16 for connecting the fuel reformer 2 or the fuel cell 1 to the tank 8; and a cutoff valve 17 installed in an intermediate part of the inactive gas pipe 16.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题为了解决在具有生产氮气功能的现有的燃料电池发电系统中，具有足够使含氧气体流动的脱氧反应速度的脱氧材料的问题必须使用除氧剂。解决方案：该燃料电池发电系统具有：燃料重整器2，用于通过重整燃料来产生氢气; 燃料电池1，用于通过使用由燃料重整器2产生的氢来发电; 包含脱气材料15的罐8，用于在存储气体的同时除去气体中的氧气; 用于对含氧气体进行加压以将其供给到罐8的加压装置13; 用于将燃料重整器2或燃料电池1连接到罐8的惰性气体管16; 以及安装在惰性气体管16的中间部分的截止阀17.版权所有（C）2007，JPO＆INPIT

53. 发明专利

JP2003322334A Combustion device 审中-公开
标题翻译：燃烧装置
公开(公告)号：JP2003322334A
公开(公告)日：2003-11-14
申请号：JP2002125062
申请日：2002-04-26
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： NAKAMUNE HIROAKI , SATO MINORU , KOSEKI HIDEKI , MITSUTA KENRO
IPC分类号： F23N5/12 , F23D11/10 , F23D11/40
摘要： PROBLEM TO BE SOLVED: To provide a combustion device wherein a current flowing in a flame rod surely falls to stop combustion with a safety device in an abnormal combus tion state.
SOLUTION: This combustion device is provided with a burner-head part 16 having a burner port 17 burning pre-mixed air-fuel mixture of fuel and combustion air, a flame stabilizing member 12 provided to surround the burner-head part, a flame rod 11 for detecting a flame state with a current flowing through a combustion flame 24 extended and arranged between the flame stabilizing member and the burner-head part, and a thermoelectronic emission material 25 formed at least at a part of the surface facing the flame rod of the burner- head part.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种燃烧装置，其中在火焰棒中流动的电流确保地下降以在异常燃烧状态下用安全装置停止燃烧。解决方案：该燃烧装置设置有燃烧器头部16，燃烧器头部16具有燃烧燃料和燃烧空气的预混合空气燃料混合物的燃烧器端口17，设置成围绕燃烧器头部的火焰稳定构件12，用于通过流过延伸并布置在火焰稳定构件和燃烧器头部之间的燃烧火焰24的电流来检测火焰状态的火焰杆11以及形成在面向着火焰稳定构件的表面的至少一部分的部分的热电子发射材料25 燃烧器头部火焰棒。版权所有（C）2004，JPO

54. 发明专利

JP2003314823A Combustion device 审中-公开
标题翻译：燃烧装置
公开(公告)号：JP2003314823A
公开(公告)日：2003-11-06
申请号：JP2002116983
申请日：2002-04-19
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SATO MINORU , NAKAMUNE HIROAKI , KOSEKI HIDEKI , MITSUTA KENRO
IPC分类号： F23N5/12 , F23D11/10 , F23D11/40
摘要： PROBLEM TO BE SOLVED: To provide a combustion device surely lowering a flame electric current in a state of abnormal combustion and stopping the combustion by making a safety device work.
SOLUTION: This combustion device is provided with a burner head 3 installed with flame holes burning pre-mixed gas of fuel and combustion air, a stabilizing baffle 31 installed outside the burner head 3, and a flame rod 26 disposed between the burner head 3 and the stabilizing baffle 31, and impresses a voltage between the flame rod 26 and the burner head 3, measures the flowing current amount, and detects the burning state. This device is so constituted that a part of the outer surface of the stabilizing baffle 31 or the flame rod 26 is covered with an insulating material or the distance between the stabilizing baffle 31 and the flame rod 26 is enlarged so as to greatly reduce the flame current in an non-favorable state where the flame separated from the flame holes 4 of the burner head 3 is formed.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种在异常燃烧状态下确保降低火焰电流并通过使安全装置工作来停止燃烧的燃烧装置。解决方案：该燃烧装置设置有燃烧器头3，燃烧头3安装有燃烧燃料和燃烧空气的预混合气体的火焰孔，安装在燃烧器头3外部的稳定挡板31和设置在燃烧器之间的火焰棒26 头3和稳定挡板31，并且在火焰杆26和燃烧器头3之间施加电压，测量流动电流量，并检测燃烧状态。该装置的结构使得稳定挡板31或火焰杆26的外表面的一部分被绝缘材料覆盖，或者稳定挡板31和火焰杆26之间的距离增大，以便大大减少火焰形成从燃烧器头3的火焰孔4分离的火焰的非良好状态下的电流。版权所有（C）2004，JPO

55. 发明专利

JP2003083535A Combustion equipment 审中-公开
标题翻译：燃烧设备
公开(公告)号：JP2003083535A
公开(公告)日：2003-03-19
申请号：JP2001271097
申请日：2001-09-07
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： NAKAMUNE HIROAKI , HONDA TETSUYA , SATO MINORU , KOSEKI HIDEKI , MITSUTA KENRO
IPC分类号： F23L9/00 , F23D11/10 , F23D11/40 , F23D11/44
摘要： PROBLEM TO BE SOLVED: To make a combustion chamber small by supplying secondary air to the vicinity of a primary flame and shortening a secondary flame, and to suppress the occurrence of NOx, and besides to prevent the deformation or damage of the periphery of a burner head or the occurrence of reverse fire.
SOLUTION: In combustion equipment which is equipped with a fuel supply pipe 13 for supplying fuel to an evaporating chamber 1 for evaporating liquid fuel, an air nozzle 8 for supplying primary air to the evaporating chamber 1, a burner head 4 having a flame hole 5 for jetting out mixed gas where evaporated fuel and primary air are mixed thereby forming a primary flame 6, an ignition plug 14 for igniting the mixed gas jetted out of the flame hole 5, a flame holding plate 15 around the primary flame 6, and a secondary air blowout port 12 which blows out the secondary air 10 circulated from the secondary air circulation port 9 to the vicinity of the primary flame 6, the whole of the secondary air blowout port 12 is positioned in a position under the top end of the flame holding plate 15.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了通过将二次空气供应到一次火焰附近并缩短二次火焰来制造燃烧室，并且抑制NOx的发生，并且除了防止燃烧器周围的变形或损坏之外头部或发生逆火。解决方案：在配备有用于向用于蒸发液体燃料的蒸发室1供应燃料的燃料供给管13的燃烧设备中，用于向蒸发室1供应一次空气的空气喷嘴8，具有火焰孔5的燃烧器头4 用于喷射蒸发燃料和一次空气混合从而形成主火焰6的混合气体，用于点燃从火焰孔5喷出的混合气体的火花塞14，围绕主火焰6的火焰保持板15和二次空气吹出口12将从二次空气循环口9循环的二次空气10吹出到主火焰6附近，二次空气吹出口12的整体位于火焰顶端下方的位置夹板15。

56. 发明专利

JP2003074804A Combustion apparatus 审中-公开
标题翻译：燃烧装置
公开(公告)号：JP2003074804A
公开(公告)日：2003-03-12
申请号：JP2001268685
申请日：2001-09-05
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KOSEKI HIDEKI
IPC分类号： F23D17/00 , F23C1/00
摘要： PROBLEM TO BE SOLVED: To provide a combustion device capable of realizing stable and compact combustion without requiring a fuel gas supply pressure booster or a large combustion chamber, even in the case when a plurality of fuel gases with largely different heating values per unit volume are supplied.
SOLUTION: This device is provided with a combustion chamber 5, an air- introducing mechanism (a combustion-air introduction pipe 1, a combustion air chamber 2, an air guide vane 3, etc.), introducing combustion air into the combustion chamber 5, a first fuel nozzle 6 injecting a first fuel gas into the combustion chamber 5 at a desired speed and a second fuel nozzle 8 injecting a second fuel gas with a smaller heating value per unit volume than that of the first fuel gas into the combustion chamber 5 at the desired speed.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了提供能够实现稳定且紧凑的燃烧而不需要燃料气体供给增压器或大型燃烧室的燃烧装置，即使在每单位体积的热值大致不同的多种燃料气体的情况下提供。解决方案：该装置设有燃烧室5，空气引入机构（燃烧空气导入管1，燃烧空气室2，导风叶片3等），将燃烧空气引入燃烧室5 将第一燃料气体以期望的速度喷射到燃烧室5中的第一燃料喷嘴6和将具有比第一燃料气体的每单位体积的更小的热值的第二燃料气体喷射到燃烧室中的第二燃料喷嘴8 5以所需的速度。

57. 发明专利

JP2001324110A COMBUSTION EQUIPMENT 失效
公开(公告)号：JP2001324110A
公开(公告)日：2001-11-22
申请号：JP2000147240
申请日：2000-05-19
申请人： MITSUBISHI ELECTRIC CORP
发明人： KOSEKI HIDEKI , SATO MINORU , HONDA TETSUYA , NAKAMUNE HIROAKI , MORIZAKI TAKAO , MITSUTA KENRO
IPC分类号： F23D11/00 , F23D11/44
摘要： PROBLEM TO BE SOLVED: To provide combustion equipment which can be made compact by reducing the volume and height of its combustion chamber which is required for complete combustion by reducing the lengths of secondary flames. SOLUTION: This combustion equipment is provided with a vaporizing means 1 which vaporizes liquid fuel, a liquid fuel supplying means 3 which supplies the liquid fuel to the means 1, and a first air supply means 1a which supplies air to the means 1; a burner port 11 which communicates with the vaporizing means 1 and forms premixed flames 17 by blowing out a premixed gas composed of the vaporized fuel supplied from the vaporizing means 1 and the air supplied from the first air supplying means 1a, a flame-holding ring 8 provided around the premixed flames 17, and a combustion cylinder 13 which is provided around the ring 8 and constitutes the combustion chamber; and second air supply means 22, 23, and 24 which supply air to the downstream of the premixed flames 17 and third air supplying means 20 and 21 which supply air to the upstream of the premixed flames 17 between the flame holding ring 8 and burner port 11.

58. 发明专利

JP2000144137A DEVICE FOR DETECTING COMBUSTIBLE GAS AND COMBUSTION DEVICE 失效
公开(公告)号：JP2000144137A
公开(公告)日：2000-05-26
申请号：JP31785298
申请日：1998-11-09
申请人： MITSUBISHI ELECTRIC CORP
发明人： KAWAJIRI KAZUHIKO , FUJIWARA MICHIO , KOSEKI HIDEKI
IPC分类号： C10B21/10 , C10B21/20 , C10B27/00 , C10B41/00 , C10B53/00
摘要： PROBLEM TO BE SOLVED: To detect an air content required for burning a thermally cracked gas discharged from a waste gasification oven, and to always stably and precisely control the combustion of the thermally cracked gas. SOLUTION: A combustible gas detection device is disposed in a chimney 52 used as a passage for a combustible gas 12 generated in a gasification oven 50, and a part of the combustible gas 12 and air 13 for combustion are introduced into a combustion appliance 11 constituting the combustible gas detection device. While the content of the air content 13 for combustion is changed with time, the combustible gas is burnt, and the temperature of the flame 15 is detected with a thermocouple 16. Thereby, the theoretical air content of the combustible gas can be detected.

59. 发明专利

JPH11201437A COMBUSTION DEVICE 失效
公开(公告)号：JPH11201437A
公开(公告)日：1999-07-30
申请号：JP461698
申请日：1998-01-13
申请人： MITSUBISHI ELECTRIC CORP
发明人： KOSEKI HIDEKI , SHIGEOKA HIROAKI , KAI KOICHIRO
IPC分类号： F23N1/02 , F23G5/027 , F23G5/50
摘要： PROBLEM TO BE SOLVED: To provide a combustion device for performing constantly stable combustion control corresponding to the change in the amount of supply and the quality of solid combustibles. SOLUTION: A combustion device is divided into a heat decomposition part 2a and a combustion part 2b, solid combustibles are thermally decomposed or partially burnt by the heat decomposition part 2a for generating a flammable gas, the gas quality and the amount of gas are measured, and combustion air corresponding to the value is supplied to the combustion part 2b. In this case, parts ranging from the heat decomposition part 2a to a heat decomposition gas quality detection means 42 are heated and heat-insulated, the condensation of the heat decomposition gas is prevented for achieving an accurate detection of gas quality, and a fuel for assisting combustion is supplied to the heat decomposition gas quality detection means 42, thus achieving a stable gas quality detection from the start to the end of combustion. Also, air can be rapidly and appropriately supplied to the combustion part 2b when gas quality and gas quantity fluctuate.

60. 发明专利

JPH0989216A HEATING DEVICE 失效
公开(公告)号：JPH0989216A
公开(公告)日：1997-04-04
申请号：JP25131495
申请日：1995-09-28
申请人： MITSUBISHI ELECTRIC CORP , PETROLEUM ENERGY CENTER FOUND
发明人： SHIGEOKA HIROAKI , KOSEKI HIDEKI
IPC分类号： F02G1/055 , F23D11/04 , F23D11/44
摘要： PROBLEM TO BE SOLVED: To prevent incomplete combustion and improve combustion performance by providing a heat generating body, heating a combustion nozzle to raise the temperature thereof. SOLUTION: At first, heating and temperature raising of a liquid fuel evaporating surface 33 and a fuel nozzle 1 are started by a heat generating body 34. Then, fluid fuel is supplied from a liquid fuel flow passage 30 into a liquid fuel evaporating chamber 32 when the temperatures of the liquid fuel evaporating surface 33 and the fuel nozzle 1 are become the optimum temperature for evaporation while the fuel is heated and evaporated by the liquid fuel evaporating surface 33 of a high temperature. The evaporated fuel is passed through the fuel nozzle 1 and is injected into a combustion chamber 11 from a fuel injection port 27. The evaporated fuel, injected into the combustion chamber 11, is mixed with air, whirled by air guide vanes 15 provided on the periphery of the fuel nozzle 1 and is burnt. According to this method, volatile fuel is injected into the combustion chamber 11 under evaporated condition completely to mix it into combustion air completely whereby combustion performance upon cold starting can be improved.

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