公开(公告)号：EP3130773A4

公开(公告)日：2017-03-08

申请号：EP15777369

申请日：2015-04-08

申请人： USUI KOKUSAI SANGYO KK

发明人： FURUGEN MUNEKATSU ,  MAKINO TADASHI ,  TAKAHASHI TERUHISA ,  TAKIKAWA KAZUNORI

IPC分类号： F01N3/033 ,  B01D50/00 ,  B01D53/50 ,  F01N3/01 ,  F01N3/02 ,  F01N3/037 ,  F01N3/08 ,  F01N3/24

CPC分类号： F01N3/02 ,  B01D53/323 ,  B01D2257/302 ,  B01D2258/012 ,  B01D2259/4566 ,  B03C3/017 ,  B03C3/41 ,  B03C3/49 ,  B03C2201/10 ,  B03C2201/30 ,  F01N3/01 ,  F01N3/037 ,  F01N2590/02 ,  Y02T10/20

摘要： Provided is an exhaust gas treatment equipment for a marine diesel engine capable of providing high PM collecting rate and a PM burning process in the ship. The exhaust gas treatment equipment includes: a tubular collection unit composed of a discharge electrode for charging particulate matters contained in exhaust gas from the engine and a precipitation electrode for collecting the particulate matters charged; a PM-low-concentration exhaust gas delivery pipe and a PM-high-concentration exhaust gas delivery pipe; a PM-free scrubber provided in the PM-low-concentration exhaust gas delivery pipe; a precipitation means for separating and collecting the particulate matters detached from the tubular collection unit by using a cyclone for precipitation; a burning device for burning PM precipitated by the precipitation means; and a recirculation pipe for recirculating combustion exhaust gas generated in the burning device to the collection unit or an exhaust pipe on the upstream side of the collection unit.

摘要翻译： 本发明提供一种能够在船舶中提供高PM收集率和PM燃烧过程的船用柴油机的废气处理设备。 废气处理设备包括：管状收集单元，其由用于装填来自发动机的废气中所含有的颗粒物质的放电电极和用于收集带电的颗粒物质的沉淀电极组成; PM-低浓度排气输送管和PM-高浓度排气输送管; 设置在PM-低浓度排气输送管中的无PM洗涤器; 沉淀装置，用于通过使用用于沉淀的旋风分离器收集从管状收集单元分离的颗粒物质; 用于燃烧由沉淀装置沉淀的PM的燃烧装置; 以及再循环管，用于将燃烧装置中产生的燃烧废气再循环至收集单元或收集单元上游侧的排气管。

公开(公告)号：EP3085910A4

公开(公告)日：2017-09-20

申请号：EP14871423

申请日：2014-10-29

申请人： USUI KOKUSAI SANGYO KK

发明人： FURUGEN MUNEKATSU ,  MAKINO TADASHI ,  TAKAHASHI TERUHISA ,  TAKIKAWA KAZUNORI

IPC分类号： F01N3/04 ,  B01D53/14 ,  B01D53/18 ,  B01D53/50 ,  B01D53/77 ,  B01D53/78 ,  F01N3/01 ,  F01N3/02 ,  F01N3/037 ,  F02B37/00 ,  F02M26/32

CPC分类号： B01D53/507 ,  B01D2252/1035 ,  B01D2258/012 ,  B01D2259/4566 ,  F01N3/01 ,  F01N3/02 ,  F01N3/037 ,  F01N3/04 ,  F01N2570/04 ,  F01N2590/02 ,  F02B37/00 ,  F02M26/32 ,  Y02T10/20

摘要： Provided is an exhaust gas purification equipment for a marine diesel engine allowing discharge of treated waste water of treated discharge water to the ocean even during sailing in and outside special areas, particularly in exhaust gas treatment of a marine diesel engine using low-quality fuel such as fuel oil containing high-concentration sulfur components. The exhaust gas purification equipment is characterized by providing a scrubber that hardly removes PM using a difference in diffusion speed between gas and particles to an exhaust pipe continued to an exhaust manifold of an engine.

摘要翻译： 本发明提供一种船舶用柴油发动机的排气净化装置，即使在特殊区域的航行中，特别是在使用低品质的燃料的船舶用柴油发动机的排气处理中，也能够将处理后的排出水的处理后的排出水排出到海洋中 作为含有高浓度硫成分的燃料油。 该排气净化装置的特征在于，提供一种利用气体和颗粒之间的扩散速度差异到连续到发动机的排气歧管的排气管难以去除PM的洗涤器。

公开(公告)号：EP2757170A4

公开(公告)日：2015-09-09

申请号：EP12831846

申请日：2012-03-14

申请人： USUI KOKUSAI SANGYO KK ,  UNIV SHINSHU

发明人： SUGIMOTO KOH-ICHI ,  KOBAYASHI JUNYA ,  YOSHIKAWA NOBUO ,  NAKAJIMA YUJI ,  TAKAHASHI TERUHISA ,  ARAI GORO

IPC分类号： C22C38/00 ,  C21D1/18 ,  C21D1/22 ,  C21D7/13 ,  C21D8/00 ,  C21D9/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/22 ,  C22C38/26 ,  C22C38/38 ,  C22C38/58 ,  F16C7/02

CPC分类号： F16C7/023 ,  C21D1/18 ,  C21D1/22 ,  C21D7/13 ,  C21D8/005 ,  C21D9/0068 ,  C21D2211/008 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/22 ,  C22C38/26 ,  C22C38/38 ,  C22C38/58 ,  Y10T74/2162

摘要： Provided is a TRIP-aided dual-phase martensitic steel which is excellent in terms of strength-elongation balance and Charpy impact value and has dual-phase martensite composed of a soft lath martensitic structure and a hard lath martensitic structure as a matrix phase, regardless of forging temperature or forging reduction ratio, by controlling heat treatment conditions. The dual-phase martensitic steel contains 0.1-0.7%C, 0.5-2.5%Si, 0.5-3.0%Mn, 0.5-2.0%Cr, 0.5% or less (including 0%) of Mo, 0.04-2.5%Al, and the balance Fe with incidental impurities; has its metallographic structure in which a matrix phase is composed of a soft lath martensitic structure and a hard lath martensitic structure; and obtained by heating its raw steel material to a ³-range, rapidly cooling the heated material to a temperature slightly above a martensite transformation starting temperature (Ms), and then performing an isothermal transformation process the cooled material in the temperature range from Mf to [(Mf)-100°C].

公开(公告)号：EP2998529A4

公开(公告)日：2017-01-11

申请号：EP14787477

申请日：2014-04-24

申请人： USUI KOKUSAI SANGYO KK

发明人： FURUGEN MUNEKATSU ,  MAKINO TADASHI ,  TAKAHASHI TERUHISA ,  TAKIKAWA KAZUNORI

IPC分类号： F01N3/02 ,  B01D47/00 ,  B01D50/00 ,  B01D53/18 ,  B01D53/50 ,  B01D53/52 ,  B01D53/77 ,  F01N3/04 ,  F02M26/00

CPC分类号： F01N3/02 ,  B01D2257/302 ,  B01D2258/012 ,  B01D2259/4566 ,  B03C3/017 ,  B03C2201/30 ,  F01N3/01 ,  F01N3/0205 ,  F01N3/021 ,  F01N3/037 ,  F01N3/04 ,  F01N2570/04 ,  F01N2590/02 ,  F02B37/004 ,  F02B37/013 ,  F02B37/18 ,  F02M26/00 ,  Y02T10/144 ,  Y02T10/20

摘要： Provided is an exhaust gas purification equipment for a marine diesel engine allowing, particularly in exhaust gas treatment of a marine diesel engine using fuel equivalent to or lower than fuel oil in quality, discharge of treated waste water of treated discharge water to the ocean even during sailing in and outside special areas. In the exhaust gas purification equipment for the marine diesel engine using fuel equivalent to or lower than fuel oil in quality, a gas cooler is provided to an exhaust gas route or EGR gas route, an electrostatic cyclone exhaust gas purification equipment is provided on a downstream side of the gas cooler, and a PM-free scrubber that hardly dissolves or removes PM is provided downstream from the electrical precipitation means.

摘要翻译： 提供了一种用于船用柴油发动机使用燃料等于或大于在质量燃料油，的治疗排水处理过的废水排放降低到海洋允许，特别是在排气处理的船用柴油机的，即使在排气净化设备 帆船和中特殊区域外。 在排气气体净化装置用于使用燃料等于或大于在质量燃料油下的船用柴油机，气体冷却器被设置在排气路径或EGR气体路线静电旋风除尘器排气气体净化装置被设置在下游 气体冷却器的侧，和一个无PM洗涤器那样几乎不溶解或移除PM从电集尘部件的下游。

公开(公告)号：EP3139009A4

公开(公告)日：2017-04-19

申请号：EP15776956

申请日：2015-04-07

申请人： USUI KOKUSAI SANGYO KK

发明人： FURUGEN MUNEKATSU ,  MAKINO TADASHI ,  TAKAHASHI TERUHISA ,  TAKIKAWA KAZUNORI

IPC分类号： F01N3/04 ,  B01D53/18 ,  B01D53/50 ,  B01D53/94 ,  F01N3/01 ,  F01N3/02 ,  F01N3/027 ,  F01N3/08 ,  F01N3/20 ,  F01N3/24 ,  F01N13/00 ,  F02M26/00

CPC分类号： B01D53/18 ,  B01D53/50 ,  B01D53/94 ,  F01N3/01 ,  F01N3/02 ,  F01N3/0275 ,  F01N3/04 ,  F01N3/08 ,  F01N3/2066 ,  F01N3/24 ,  F01N13/009 ,  F01N2260/02 ,  F01N2570/04 ,  F01N2570/14 ,  F01N2570/145 ,  F01N2590/02 ,  F02M26/00 ,  Y02A50/2344 ,  Y02C20/10 ,  Y02T10/24

摘要： Provided is an exhaust gas purification equipment for a marine diesel engine which uses low-quality fuel such as fuel oil containing high-concentration sulfur components, and is capable of carrying out a discharging operation of waste treatment water into the ocean even during sailing in and outside of special sea areas. The exhaust gas purification equipment for a marine diesel engine which uses low-quality fuel such as fuel oil containing high-concentration sulfur components includes: a selective catalytic reduction device (hereinafter, referred to as "SCR") installed in an exhaust pipe connected to an exhaust manifold of the engine; and a scrubber that hardly removes PM contained in the exhaust gas by utilizing a difference in diffusion speed between gas and particles, and is disposed on the downstream side of the SCR.

摘要翻译： 本发明提供一种船舶用柴油发动机的废气净化装置，其使用含有高浓度硫成分的燃料油等低品质的燃料，并且即使在航行期间也能够将废弃处理用水向海洋排出， 在特殊海域之外。 使用含有高浓度硫成分的燃料油等低品质燃料的船舶用柴油发动机的排气净化装置具有：安装在排气管中的选择性催化还原装置（以下称为SCR） 发动机的排气歧管; 以及通过利用气体和颗粒之间的扩散速度的差异而几乎不去除废气中所含的PM的洗涤器，并设置在SCR的下游侧。

公开(公告)号：EP2365103A4

公开(公告)日：2013-12-25

申请号：EP09823725

申请日：2009-10-29

申请人： USUI KOKUSAI SANGYO KK ,  UNIV SHINSHU

发明人： SUGIMOTO KOH-ICHI ,  SATO SHO-HEI ,  TAKAHASHI TERUHISA ,  ARAI GORO

IPC分类号： C21D8/10 ,  C21D1/20 ,  C22C38/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/22 ,  C22C38/58 ,  F02M55/02

CPC分类号： C22C38/02 ,  C21D1/20 ,  C21D8/10 ,  C21D9/0068 ,  C21D9/085 ,  C21D2211/001 ,  C21D2211/002 ,  C21D2211/005 ,  C21D2211/008 ,  C22C38/04 ,  C22C38/22 ,  F02M55/025

摘要： A high-strength steel machined product giving excellent hardenability has a metal microstructure with excellent balance of strength and toughness and high stability of retained austenite. The product is composed of an ultra-high low-alloy TRIP steel having a metal microstructure which contains an appropriate quantity of two or more of Cr, Mo, and Ni, and an appropriate quantity of one or more of Nb, Ti, and V, and having an appropriate value of carbon equivalent; the metal microstructure has a mother-phase structure composed mainly of lathy bainitic ferrite with a small amount of granular bainitic ferrite and polygonal ferrite, and has a secondary-phase structure composed of fine retained austenite and martensite.

摘要翻译： 的高强度钢制加工品，具有极佳的淬透性与强度和韧性和残余奥氏体的稳定性高的平衡优良的金属组织。 该产品是由具有金属微结构在两个或更多的Cr，Mo和Ni中的适当的量含有的超高低合金TRIP钢中，在一个以上的Nb，Ti及V的的适当数量 和具有在碳当量的适当值; 金属微结构具有与粒状贝氏体铁素体和多边铁素体的少量主要板条状贝氏体铁素体构成的母相组织，和具有良好的组成的二级相的结构的残留奥氏体和马氏体。