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31. 发明专利

JP5455528B2 Combustion control device 有权
公开(公告)号：JP5455528B2
公开(公告)日：2014-03-26
申请号：JP2009225086
申请日：2009-09-29
申请人：三菱重工業株式会社
发明人：昌純田浦 , 研二牟田 , 慎一郎浅海 , 英治加藤 , 直志青木 , 皓太郎藤村 , 徹哉澤津橋 , 千幸人塚原 , 晋作土橋
IPC分类号： F23N5/00
CPC分类号： F23L9/04 , F22B21/40 , F22B37/025 , F23C5/32 , F23C2201/101 , F23N3/002 , F23N5/003 , F23N5/082 , F23N2021/10 , F23N2041/10

32. 发明专利

JP5314301B2 Gas concentration measuring method and apparatus 有权
公开(公告)号：JP5314301B2
公开(公告)日：2013-10-16
申请号：JP2008066768
申请日：2008-03-14
申请人：三菱重工業株式会社
发明人：昌純田浦 , 研二牟田 , 明生近藤 , 英治加藤 , 慎一郎浅海 , 伊智郎粟屋 , 篤史瀧田
IPC分类号： G01N21/39 , G01N21/35 , G01N21/3504 , G01N21/359
摘要： PROBLEM TO BE SOLVED: To provide a gas concentration measuring method and a measuring apparatus, measuring the gas concentration of gas generated in a sealed vessel such as a boiler, a refuse incinerator, or a combustion chamber of a combustion engine, or that of gas delivered from the sealed vessel to the outside with the usage of a laser light, and effectively measuring the gas concentration of plural kinds of gases with a simple system. SOLUTION: In the gas concentration measuring method for measuring the gas concentration from an absorbed amount of the laser light of the specified wavelength by irradiating a measurement gas atmosphere with the laser light of the specified wavelength, a driving current is alternately switched between adjacent gas absorbing wavelengths in a wavelength sweeping range by the driving current of one laser diode, the laser light corresponding to two kinds of gasses is generated by time dividing from the one laser diode, the generated laser light is respectively irradiated by the same laser beam, and the gas concentration of the two kinds of the gases is calculated from a light receiving signal which is obtained by receiving the irradiated laser light. COPYRIGHT: (C)2010,JPO&INPIT

33. 发明专利

JP5276460B2 Exhaust emission control system 有权
公开(公告)号：JP5276460B2
公开(公告)日：2013-08-28
申请号：JP2009020322
申请日：2009-01-30
申请人：三菱重工業株式会社
发明人：将利勝木 , 昌純田浦 , 研二牟田 , 実団野 , ゆう子氏原 , 大司上野 , 隆藤永 , 英治加藤 , 慎一郎浅海 , 直志青木
IPC分类号： B01D53/56 , B01D53/74 , B01D53/86 , B01D53/94 , F01N3/08
CPC分类号： Y02T10/24
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for purifying exhaust gas rendering ammonia hard to leak, and capable of reducing efficiently nitrogen oxides in the exhaust gas. SOLUTION: The apparatus for purifying exhaust gas which reduces nitrogen oxides contained in the exhaust gas exhausted from combustion appliances includes an exhaust pipe, a reducing agent ejecting means ejecting a reducing agent in the exhaust pipe, an ammonia SCR catalyst means disposed farther downstream than a position where the reducing agent is ejected, an ammonia concentration measuring means disposed farther downstream than the catalyst means with respect to an exhaust gas flowing direction and measuring an ammonia concentration in the exhaust gas passing the ammonia SCR catalyst means, and a control means controlling the ejection of urea water based on an ammonia concentration measured by the ammonia concentration measuring means. COPYRIGHT: (C)2010,JPO&INPIT

34. 发明专利

JP5232613B2 Exhaust emission control system 有权
公开(公告)号：JP5232613B2
公开(公告)日：2013-07-10
申请号：JP2008312631
申请日：2008-12-08
申请人：三菱重工業株式会社
发明人：昌純田浦 , 研二牟田 , 実団野 , 将利勝木 , ゆう子氏原 , 大司上野 , 隆藤永 , 英治加藤 , 慎一郎浅海 , 直志青木
IPC分类号： F01N3/08 , B01D53/86 , B01D53/94 , F01N3/20 , F01N3/28
CPC分类号： F01N3/208 , B01D53/90 , B01D53/9477 , B01D53/9495 , B01D2251/2067 , B01D2255/1021 , B01D2255/50 , F01N3/035 , F01N3/105 , F01N3/2006 , F01N3/2013 , F01N3/2046 , F01N11/00 , F01N2550/02 , F01N2550/22 , F01N2560/02 , F01N2560/021 , F01N2560/026 , F01N2560/14 , F01N2610/02 , F01N2900/1402 , Y02A50/2325 , Y02T10/24 , Y02T10/26
摘要： An object of the present invention is to provide a flue gas purifying device that can suppress leakage of ammonia and can efficiently nitrogen- oxides in flue gas. The object is achieved by a flue gas purifying device including: an exhaust pipe; a urea-water injecting unit that injects urea water into the exhaust pipe; a catalytic unit that includes a urea SCR catalyst that promotes a reaction between ammonia and nitrogen oxides and a support mechanism that supports the urea SCR catalyst in the exhaust pipe, and is arranged on a downstream side to a position where urea water is injected; a concentration measuring unit arranged on a downstream side to the catalytic unit in a flow direction of flue gas to measure an ammonia concentration in flue gas having passed through the urea SCR catalyst; and a control unit that controls injection of urea water by the urea-water injecting unit based on an ammonia concentration measured by the concentration measuring unit.

35. 发明专利

JP4467674B2 Gas concentration measuring device 有权
公开(公告)号：JP4467674B2
公开(公告)日：2010-05-26
申请号：JP24525999
申请日：1999-08-31
申请人：三菱重工業株式会社
发明人：光雄加藤 , 研二牟田 , 昌純田浦 , 皓太郎藤村
IPC分类号： G01N1/22 , G01N21/39
CPC分类号： G01N21/39 , G01N2201/0691
摘要： PROBLEM TO BE SOLVED: To obtain a gas concn. measuring apparatus capable of simultaneously measuring the concn. of gas and the concentration of solid particles with high accuracy even in the coexistence of coexisting component gas and solid particles without disturbing and pre- processing the state of a measuring region, capable of stably performing measurement over a long period of time without generating a drift in measured values, low in cost and excellent in operability and response. SOLUTION: A gas concentration measuring apparatus has light source parts 3, 4 capable of adjusting laser oscillation wavelengths to the absorption wavelengths inherent to a plurality of present gases to be measured, modulation parts 16, 17, 25 applying modulation to the laser oscillation wavelengths oscillated from the light source parts to output the reference signals synchronized to the modulation, light receiving parts 8, 11 receiving the laser beams passed through the target gases in a measuring region to output signals corresponding to the intensities of the received beams, phase sensitive detection parts 13, 14, 15, 22, 23 detecting the components synchronized to the modulation signals added to laser beam or the higher harmonic components from the signals of the light receiving parts on the basis of the reference signals outputted from the modulation parts to output them and an analyzing part 24 for calculating the concns. of the target gases in the measuring region and the concn. of solid particles on the basis of the signals outputted from the phase sensitive detection parts and the signals from the light receiving parts.

36. 发明专利

JP5595568B1 Laser processing equipment 有权
标题翻译：空值
公开(公告)号：JP5595568B1
公开(公告)日：2014-09-24
申请号：JP2013177396
申请日：2013-08-28
申请人：三菱重工業株式会社
发明人：竜一成田 , 真之呉屋 , 研二牟田 , 俊哉渡辺 , 眞生渡辺
IPC分类号： B23K26/064 , B23K26/067
CPC分类号： B23K26/0665 , B23K26/0608 , B23K26/0648 , B23K26/0652 , B23K26/0676
摘要：【課題】波長帯の異なるレーザの焦点位置を一致させること。
【解決手段】複数の波長帯を有するレーザを発振するレーザ出力装置と、各波長帯のレーザをそれぞれ分光する分光部１６Ｂと、前記分光部１６Ｂで分光されたレーザをそれぞれ独立して集光し同一位置に焦点を合わせる集光部１６Ｃ，１６Ｃと、を備える。
【選択図】図２
摘要翻译：为了使具有不同波长带的激光束的焦点位置彼此一致，使激光输出装置振荡具有多个波长带的激光束，分光器（16B）分别分散各波长带的激光束，以及电容器（16C和16C），其分别将由光谱仪（16B）分散的激光束独立地并入焦点与其相同的位置。

37. 发明专利

JP5590875B2 Flow rate measuring device and flow rate measuring device 有权
公开(公告)号：JP5590875B2
公开(公告)日：2014-09-17
申请号：JP2009288309
申请日：2009-12-18
申请人：三菱重工業株式会社
发明人：篤史瀧田 , 昌純田浦 , 実団野 , 研二牟田 , 慎一郎浅海 , 景晴森山 , 大司上野 , 伊智郎粟屋 , 直志青木
IPC分类号： G01F1/704 , G01F15/12

38. 发明专利

JP5422493B2 Gas calorific value measuring device and gas calorific value measurement method 有权
公开(公告)号：JP5422493B2
公开(公告)日：2014-02-19
申请号：JP2010133415
申请日：2010-06-10
申请人：三菱重工業株式会社
发明人：実団野 , 研二牟田 , 慎一郎浅海 , 篤史瀧田 , 景晴森山 , 昌純田浦 , 晋作土橋 , 千幸人塚原
IPC分类号： G01N21/39 , G01N31/00
CPC分类号： G01N21/3504 , G01N21/359 , G01N33/0004

39. 发明专利

JP5357506B2 Concentration measurement method and apparatus 有权
公开(公告)号：JP5357506B2
公开(公告)日：2013-12-04
申请号：JP2008278798
申请日：2008-10-29
申请人：三菱重工業株式会社
发明人：実団野 , 研二牟田 , 昌純田浦 , 将利勝木 , ゆう子氏原
IPC分类号： G01N21/39 , G01N15/06 , G01N21/59
CPC分类号： G01N21/39 , G01J3/4338 , G01N21/274 , G01N21/3504 , G01N21/534 , G01N21/85 , G01N2201/06113
摘要： Disclosed are method and apparatus for measuring density, that can simultaneously measure gaseous substance density and solid particulate material density and further can simultaneously measure the densities of a plurality of materials such as black smoke, white smoke, and water vapor in the solid particulate material in a simple and reliable manner. The method for measuring density comprises applying a laser beam having an absorption wavelength inherent in a gaseous material contained in an object to be measured, to the object to detect a light transmittance and a light absorption amount and detecting the density of gaseous materials in the object and the density of solid particulate materials in the object. The relationship between the density of a plurality of kinds of solid particulate materials including black smoke and white smoke and a laser beam attenuation level in each absorption wavelength is preset. Laser beams having a plurality of respective absorption wavelengths are applied to the gaseous substance to be measured. The attenuation levels of the applied laser beams having the plurality of absorption wavelengths are measured. The measured attenuation levels are compared with the attenuation levels calculated based on the present relationship to calculate the densities of the plurality of kinds of solid particulate materials.

40. 发明专利

JP5259950B2 Exhaust processing unit for gas analysis, and, exhaust gas analysis method 有权
公开(公告)号：JP5259950B2
公开(公告)日：2013-08-07
申请号：JP2006337627
申请日：2006-12-14
申请人：三菱重工業株式会社
发明人：正裕山蔭 , 研二牟田 , 忠裕松川 , 伸也石井 , 祥啓出口 , 慎一郎浅海
IPC分类号： G01J5/58 , G01N21/59

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