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61. 发明专利

JPH11218307A KEROSENE FUEL COMBUSTION DEVICE 失效
公开(公告)号：JPH11218307A
公开(公告)日：1999-08-10
申请号：JP2119098
申请日：1998-02-02
申请人： MITSUBISHI ELECTRIC CORP
发明人： SATO MINORU , AKAISHI TAKAAKI , SHIGEOKA HIROAKI , SUGIMOTO TERUO
IPC分类号： F23D11/40
摘要： PROBLEM TO BE SOLVED: To obtain a combustion device, which burns stably within a wide range of amount of combustion without generating back fire or melting of a burner by a method wherein the burner, burning the mixture of evaporated vapor of kerosene fuel and air, is constituted of a sintered compact of ceramics particles and the thickness of the sintered compact is formed so as to be small than a specified value. SOLUTION: An electric heater 2 for heating an evaporating chamber 1 is provided by burying the same into the side wall of the evaporating chamber 1 or a camber for evaporating the kerosene fuel. A choking unit 3 is provided by being engaged with and fixed to the upper part of the evaporating chamber 1 while a flow regulating plate 4, a burner 5, constituted of a sintered compact of porous ceramics particles to form a flame 6, and a retaining part 7, for attaching the burner thereto, are provided on the upper part of the cocking unit 3. The burner 5 is made by sintering cordierite particles of in average grain size of 250 μm so as to have the thickness of less than 10 mm. According to this method, back fire or melting of the sintered compact will not be generated whereby the changing width of the amount of combustion can be widened.

62. 发明专利

JPH09318044A LIQUID FUEL COMBUSTION DEVICE 失效
公开(公告)号：JPH09318044A
公开(公告)日：1997-12-12
申请号：JP13872196
申请日：1996-05-31
申请人： MITSUBISHI ELECTRIC CORP
发明人： TANZAWA SATOSHI , TAMURA MASASHI , FUKUNO KATSUYA , SEKIDO KENJI , SUGIMOTO TERUO , SATO MINORU
IPC分类号： F23N1/02 , F24C5/02
摘要： PROBLEM TO BE SOLVED: To provide a liquid fuel combustion device which obviates a combustor of a complicated construction and minimizes an odor produced right after extinc tion of flame. SOLUTION: At the time of extinguishing fire, the consumption rate of the liquid fuel is made as equal as the consumption rate of the combustion air so that the blowing off of the flame hardly occurs and a combustion residue can be reduced. Furthermore, after the flame is extinguished, a combustion blower 24 is operated again to discharge the combustion residue. Still furthermore, at the time of extinguishing the flame, a convection air supplied from a convection fan 43 is reduced to zero so that after an odor is diffused in a combustion sleeve, the convection fan 43 is operated again to discharge the air through a hot air blow-off opening 44.

63. 发明专利

JPH08312942A COMBUSTION APPARATUS USING LIQUID FUEL 失效
公开(公告)号：JPH08312942A
公开(公告)日：1996-11-26
申请号：JP11599095
申请日：1995-05-15
申请人： MITSUBISHI ELECTRIC CORP
发明人： KURODA TARO , SATO MINORU , SUGIMOTO TERUO
IPC分类号： F23N1/02 , F23D11/10 , F23N5/24
摘要： PURPOSE: To obtain the title apparatus wherein an odious smell in fire extinguishing is decreased or reduced to zero. CONSTITUTION: In the action of fire extinguishing, fuel supply from a fuel pump 21 is stopped and a brake is applied to a blower 24 for combustion, and thus the flow rate of air is decreased. The amount of combustion air to be supplied within a time until combustion air supply is stopped after the extinction of flames, is made sufficiently smaller than the volume of a combustion chamber 42, and unburned gas generated in fire extinguishing is allowed to remain behind in a vaporizer 1, in a combustion chamber 42 and in the vicinity thereof. In this way, the unburned gas remains behind in the vaporizer 1, in the combustion chamber 42, and the vicinity thereof, and hence a bad odor which users smell decreases.

64. 发明专利

JPH06101814A COMBUSTION DEVICE 失效
公开(公告)号：JPH06101814A
公开(公告)日：1994-04-12
申请号：JP25121692
申请日：1992-09-21
申请人： MITSUBISHI ELECTRIC CORP
发明人： MURAKAMI YOJI , IWASAKI NOBUHIRO , SATO MINORU , MORITA SEIJI
IPC分类号： F23D11/02 , F23D11/40
摘要： PURPOSE:To suppress the deterioration the CO/CO2 ratio in a discharged gas during weak combustion at a combustion device and carry out a stable combustion. CONSTITUTION:A flame holding ring 30 is drawn worked and a periphery of the flame holding ring 30 is provided with a plurality of holes 30a or an R-part of an edge of the flame holding ring 30 is provided with a plurality of slits, thereby secondary air is supplied to a root part of a flame 29 so as to suppress a disorder of flame 29 and then the flame 29 is hardly contacted with the flame holding ring 30. Mass of the flame holding ring 30 is reduced, thereby even if the flame 29 is contacted with it, cooling of the flame 29 is suppressed and deterioration of the discharged gas is suppressed.

65. 发明专利

JPH04225706A BURNER 失效
公开(公告)号：JPH04225706A
公开(公告)日：1992-08-14
申请号：JP40861590
申请日：1990-12-28
申请人： MITSUBISHI ELECTRIC CORP
发明人： TAMURA MASASHI , FUJITA KISUKE , MIYOSHI TATSUO , YAJIMA DAIZO , SUGIMOTO TERUO , SATO MINORU
IPC分类号： F23D11/40 , F23Q3/00
摘要： PURPOSE:To extend the service life of a metal net installed to the outer periphery of a flame port by protecting said metal net from excessive overload. CONSTITUTION:A flame port unit 10 is installed to the upper part of a gasification body 1 which gasifies fuel where a cap 9 is mounted on the top of the burner port unit 10. A collar 9a is installed to the outer periphery of the cap 9 where the collar 9a is designed to receive discharge sparks from a discharge plug 13 during discharge time. The discharge sparks blown off from the discharge plug 13 are received with the collar section 9a of the cap 9 where they are ignited. This construction protects a metal net 8 on the outer periphery section of the flame port from the direct application of high energy load, which makes it possible to extend the life time of the metal net 8.

66. 发明专利

JPH04184004A BURNER 失效
公开(公告)号：JPH04184004A
公开(公告)日：1992-07-01
申请号：JP30917290
申请日：1990-11-15
申请人： MITSUBISHI ELECTRIC CORP
发明人： MIYOSHI TATSUO , FUJITA KISUKE , YAJIMA DAIZO , SUGIMOTO TERUO , SATO MINORU
IPC分类号： F23D11/10 , F23D11/40 , F23D14/02
摘要： PURPOSE:To broaden the surface area of the projecting section and improve the heat transfer between the surface area and a coolant supplied by a cooling device and improve the cooling efficiency for cylindrical burner port body by providing a recessed section and a projecting section on the surface of the projecting section of a closure cap. CONSTITUTION:During the combustion action a closure cap 31 is forcibly cooled from its inner sides by the cooling air that flows out of the lower end of a cooling pipe 10. The closure cap 31 is provided with recessed sections and projecting sections 32 on the tapered face of the closure cap 31 in order to broaden the surface area of the tapered face so that the cooling efficiency is improved, and it is possible to prevent an excessive temperature rise in a cylindrical burner port body 7 It is also possible to apply a heat-resistant paint of a high radiation rate to the surface of the projecting sections, and, in this case, it is possible to have a good radiation heat transfer from the cylindrical burner port body 7 and provide a burner with good cooling efficiency.

67. 发明专利

JPH04143506A FUEL BURNER 失效
公开(公告)号：JPH04143506A
公开(公告)日：1992-05-18
申请号：JP26779190
申请日：1990-10-05
申请人： MITSUBISHI ELECTRIC CORP
发明人： MIYOSHI TATSUO , FUJITA KISUKE , YAJIMA DAIZO , SUGIMOTO TERUO , SATO MINORU
IPC分类号： F23D11/40 , F23D11/10
摘要： PURPOSE:To prevent the temperature of a flame hole mesh from rising and reduce the generation of NO and CO by providing a burner head which closes its upper section and provides on its side face a porous flame hole mesh and takes into its inside a premixture gas formed by mixing gas fuel and air and burns it and providing a flame holding ring that is provided to cover the surroundings of the flame mesh and is open upwards and tapered. CONSTITUTION:The heat transfer to a tapered flame holding ring A26 is reduced by tilting the tapered flame holding ring A26 with respect to the direction of blow-out of the primary flame from the flame hole 19 of a flame mesh and the temperature is lowered, and the temperature rise in the flame hole mesh 20 due to radiation heat is suppressed by making the shape coefficient small for the radiation heat transfer between the flame hole mesh 20 and the tapered flame holding ring A26, and the temperature rise over the temperature to which it is resistant is prevented. The mixture of primary flame 24 and the secondary air is made smooth by increasing the mixing space section by opening the space in which primary flame 24 and secondary air are mixed in a tapered shape, and the supply of oxygen in the secondary air is made sufficiently for primary flame 24 and the generation of CO is further reduced. In addition the height h1 is made larger and the heat absorption area of the heat from the surface of two flames 25 on the tapered flame holding ring A26 is made larger to make the radiation quantity of the radiation heat to the vicinity large. With this arrangement it is possible to reduce the generation of NOx and CO and provide an equipment which has an improved safety.

68. 发明专利

JPH02298705A LIQUID FUEL BURNING DEVICE 失效
公开(公告)号：JPH02298705A
公开(公告)日：1990-12-11
申请号：JP11671989
申请日：1989-05-10
申请人： MITSUBISHI ELECTRIC CORP
发明人： YAJIMA DAIZO , SUGIMOTO TERUO , SATO MINORU
IPC分类号： F23D11/24 , F23C99/00
摘要： PURPOSE:To allow the device to control the production of NOx and CO by providing a flame holding ring on the periphery of the side face of a burner head to perform the cooling of a primary burning flame and the guide of a secondary burning flame and setting a radiant body on the upper part of the burner head so as to cool the secondary burning flame. CONSTITUTION:A flame holding ring 7 is mounted at a specified interval from the periphery of a burner port cylinder 3 and a primary burning flame 9 is not fanned by a wind and the like as soon as the primary burning flame 9 is cooled. Furthermore, a secondary burning flame 10 is prevented from being widened. Therefore, the diameter of the secondary burning flame 10 is made constant in the case where an excess air ration changes and a quantity of flame of the primary burning flame varies. In addition, a radiant body 8 is mounted on a cap 6 to allow the device to radiate and release the heat of the secondary burning flame 10 so as to lower a flame temperature. By this constitution, the production of NOx and CO can be controlled.

69. 发明专利

JP2013044253A Waste heat regeneration system 有权
标题翻译：废热再生系统
公开(公告)号：JP2013044253A
公开(公告)日：2013-03-04
申请号：JP2011181269
申请日：2011-08-23
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KAWAJIRI KAZUHIKO , TSUCHINO KAZUNORI , SATO MINORU
IPC分类号： F01K23/06 , F01K25/00 , F02G5/00
CPC分类号： Y02T10/166
摘要： PROBLEM TO BE SOLVED: To obtain a waste heat regeneration system that can adjust the amount of coolant, which flows into an expander, to an amount enabling proper treatment to be performed by the expander.SOLUTION: The waste heat regeneration system includes: the expander 2 which generates a drive force by expanding the coolant; a condenser 3 which condenses the coolant from the expander 2; a pump 4 which is connected via an output shaft 7 so that the drive force of the expander 3 can be transmitted and which pumps the coolant from the condenser 3; and an evaporator 5 which heats the coolant from the pump 4 and which feeds the coolant to the expander 2. The waste heat regeneration system also includes: a first bypass means 10A which constitutes a first bypass channel for connecting a coolant channel from the pump 4 to the evaporator 5 and a coolant channel from the expander 2 to the condenser 3, and which has a flow control valve 11 can adjusting a flow rate of the coolant flowing through the first bypass channel; a first pressure sensor 13 which obtains information on pressure of the coolant pumped from the pump 4; and a coolant flow control means 16 for controlling the drive of the flow control valve 11 on the basis of output of the first pressure sensor 13.
摘要翻译：要解决的问题：为了获得可以将流入膨胀机的冷却剂量调节到能够由膨胀机进行适当处理的量的废热再生系统。废热再生系统包括：膨胀机2，其通过膨胀冷却剂产生驱动力; 将来自膨胀机2的冷却剂冷凝的冷凝器3; 泵4，其通过输出轴7连接，使得膨胀机3的驱动力能够被传递并从冷凝器3泵送冷却剂; 以及蒸发器5，其从泵4加热冷却剂并且将冷却剂供给到膨胀器2.废热再生系统还包括：第一旁通装置10A，其构成用于连接来自泵4的冷却剂通道的第一旁通通道并且具有流量控制阀11可以调节流过第一旁路通道的冷却剂的流量;以及流量控制阀11，第一压力传感器13，其获得关于从泵4泵送的冷却剂的压力的信息; 和冷却剂流量控制装置16，用于根据第一压力传感器13的输出来控制流量控制阀11的驱动。（C）2013，JPO和INPIT

70. 发明专利

JP2012189245A Heat storage device 审中-公开
标题翻译：热存储设备
公开(公告)号：JP2012189245A
公开(公告)日：2012-10-04
申请号：JP2011051889
申请日：2011-03-09
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SATO MINORU , KAWAJIRI KAZUHIKO , TSUCHINO KAZUNORI
IPC分类号： F28D20/00
CPC分类号： Y02E60/142
摘要： PROBLEM TO BE SOLVED: To obtain a heat storage device that can increase the heat storage density of an entire device without getting larger in size while still maintaining a large heat transfer area density.SOLUTION: The heat storage device 1 in which filling spaces for a latent heat storage material 9 and liquid flow paths for a heat medium 10 are alternately provided by stacking plates 3 for a heat storage material and plates 4 for a heat storage medium, includes: a porous metal 8 provided in the filling spaces for the latent heat storage material 9. The latent heat storage material 9 is filled in pores of the porous metal 8.
摘要翻译：要解决的问题：为了获得能够在保持大的传热面积密度的同时不增大尺寸的同时提高整个装置的蓄热密度的蓄热装置。解决方案：蓄热装置1，其中蓄热材料9的填充空间和用于热介质10的液体流动路径的蓄热装置1通过用于蓄热材料的堆叠板3和用于蓄热介质的板4交替地设置包括：设置在潜热蓄积材料9的填充空间中的多孔金属8.将潜热蓄积材料9填充到多孔金属8的孔中。（C）2013，JPO＆INPIT

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