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91. 发明申请

WO2010066946A3 MARINE VESSEL PROVIDED WITH VERTICALLY ARRANGED REVOLVING CYLINDERS 审中-公开
公开(公告)号：WO2010066946A3
公开(公告)日：2010-06-17
申请号：PCT/FI2009/050970
申请日：2009-12-02
申请人： WÄRTSILÄ FINLAND OY , LEVANDER, Oskar
发明人： LEVANDER, Oskar
IPC分类号： B63H21/32 , B63H9/02
摘要： The invention relates to a marine vessel (1) comprising a hull (2) and a propulsion arrangement including an internal combustion engine (3), an exhaust gas arrangement (4), and a propulsion unit (5). The marine vessel (1) further is provided with at least one vertically arranged cylinder (6) with a vertical axis, which vertically arranged cylinder (6) is adapted to rotate around its vertical axis. To avoid any substantial increase of windage area, the vertically arranged cylinder (6) is arranged around a part of the exhaust gas arrangement (4) of the marine vessel (1).

92. 发明申请

WO2010058082A1 METHOD OF CONTROLLING TURBOCHARGER SPEED OF A PISTON ENGINE AND A CONTROL SYSTEM FOR A TURBOCHARGED PISTON ENGINE 审中-公开
标题翻译：控制活塞式发动机涡轮增压器速度的方法和涡轮发动机的控制系统
公开(公告)号：WO2010058082A1
公开(公告)日：2010-05-27
申请号：PCT/FI2009/050938
申请日：2009-11-19
申请人： WÄRTSILÄ FINLAND OY , JÄRVI, Arto , DELNERI, Diego , TROBERG, Mikael , KAAS, Tom , MÄNTYLÄ, Jukka , ÖSTMAN, Fredrik
发明人： JÄRVI, Arto , DELNERI, Diego , TROBERG, Mikael , KAAS, Tom , MÄNTYLÄ, Jukka , ÖSTMAN, Fredrik
IPC分类号： F02D13/02 , F02D41/00
CPC分类号： F02D41/0007 , F01N3/32 , F02B37/16 , F02B37/18 , F02D13/0261 , Y02T10/144 , Y02T10/18 , Y02T10/20
摘要： Invention relates to method of controlling turbocharger speed of a piston engine in which method the engine is operated below or at a predetermined load and combustion air is pressurised with the compressor part, the intake valve is controlled by a first intake valve lift profile and fuel is combusted in the engine (10), the exhaust valve is controlled by a first exhaust valve lift profile. The engine is run in a second mode of operation above the predetermined load during which the closing of the inlet valve is advanced compared to that of the first mode of operation and the air flow between an outlet of the compressor part and an inlet of the turbine part is increased allowing more combustion air to flow through the compressor part (25.1).
摘要翻译：发明内容本发明涉及一种控制活塞式发动机的涡轮增压器速度的方法，其中发动机在低于或处于预定负荷下操作，燃烧空气与压缩机部分加压，进气门由第一进气门升程曲线控制，燃料为在发动机（10）中燃烧，排气阀由第一排气门升程曲线控制。发动机在高于预定负载的第二操作模式下运行，在该第二操作模式下，与第一操作模式相比，入口阀的关闭先进，并且压缩机部件的出口与涡轮机的入口之间的空气流动部分增加，允许更多的燃烧空气流过压缩机部分（25.1）。

93. 发明申请

WO2010055196A1 A COVER UNIT FOR CONTROLLING NOISE FROM ENGINES OR THE LIKE 审中-公开
标题翻译：用于控制来自发动机或类似物的噪音的封闭单元
公开(公告)号：WO2010055196A1
公开(公告)日：2010-05-20
申请号：PCT/FI2009/050826
申请日：2009-10-14
申请人： WÄRTSILÄ FINLAND OY , JUSSILA, Sami
发明人： JUSSILA, Sami
IPC分类号： F02B77/13
CPC分类号： F02B77/13
摘要： The invention relates toa cover unit for controlling noise from engines or the like, resting on a solid base and adapted to cover at least substantially the en- tire engine. The cover unit (1) comprises a frame structure (2) including a num- ber of vertical and horizontal support elements (2a,2b,2c,2d) connected to each other so as to form a skeleton frame around the engine, and a number of noise absorbing panel elements (3,3,3) supported on the support elements (2a,2b,2c,2d), at least the majority of the panel elements being detachably supported to the support elements (2a,2b,2c,2d).
摘要翻译：本发明涉及一种用于控制来自发动机等的噪声的盖单元，其位于实心基座上并且适于至少基本覆盖整个发动机。盖单元（1）包括框架结构（2），其包括彼此连接的多个垂直和水平支撑元件（2a，2b，2c，2d），以便形成围绕发动机的骨架框架支撑在支撑元件（2a，2b，2c，2d）上的噪声吸收板元件（3,3,3）的数量，至少大部分屏元件可拆卸地支撑在支撑元件（2a，2b，2c，2d） 2D）。

94. 发明申请

WO2010043767A1 FUEL CELL ARRANGEMENT COMPRISING FUEL CELL STACKS 审中-公开
标题翻译：包含燃料电池堆的燃料电池装置
公开(公告)号：WO2010043767A1
公开(公告)日：2010-04-22
申请号：PCT/FI2009/050828
申请日：2009-10-15
申请人： WÄRTSILÄ FINLAND OY , HOSSI, Petri , JANSSON, Peik , MAHLANEN, Timo , FONTELL, Erkko
发明人： HOSSI, Petri , JANSSON, Peik , MAHLANEN, Timo , FONTELL, Erkko
IPC分类号： H01M8/24
CPC分类号： H01M8/2485 , H01M8/2415 , H01M8/2432 , H01M8/248 , H01M8/249
摘要： A fuel cell arrangement comprising a number of fuel cell stacks (17, 17') consisting of planar fuel cells, the stacks being arranged one after the other, each of which being provided with a gas connection for the inlet and outlet flows of the gas of the anode and the cathode side. The fuel cell stacks (17, 17') are arranged as a tower on a fastening plane element (2, 2') acting as a load-bearing structure, the tower being supported by means of an end piece (19,19') arranged at the end opposite to the fastening plane element (2, 2') of the tower and by tie bars (11, 11') connecting the fastening plane element and the end piece. The fastening plane element (2, 2') is provided with inlet and exhaust flow channels for both anode and cathode side gas, the channels being connected to the common anode and cathode side gas tubes (6, 6'; 7, 7') of the tower arranged in connection with the tower for arranging the gas connection of the fuel cell stacks.
摘要翻译：一种燃料电池装置，包括由平面燃料电池组成的多个燃料电池堆（17,17'），所述堆叠一个接一个地布置，每个燃料电池堆设置有用于气体的入口和出口流的气体连接的阳极和阴极侧。燃料电池堆（17,17'）作为塔架布置在用作承载结构的紧固平面元件（2,2'）上，该塔架通过端部件（19,19'）支撑，布置在与塔的紧固平面元件（2,2'）相对的端部处，并且连接紧固平面元件和端部件的连接杆（11,11'）。紧固平面元件（2,2'）设有用于阳极和阴极侧气体的入口和排气流动通道，通道连接到公共阳极和阴极侧气体管（6,6'; 7,7'）所述塔架与所述塔架相连，用于布置燃料电池堆的气体连接。

95. 发明申请

WO2010026293A1 INTERCOOLER ARRANGEMENT FOR A SUPER-CHARGED PISTON ENGINE 审中-公开
标题翻译：用于超级活塞式发动机的INTERCOOLER装置
公开(公告)号：WO2010026293A1
公开(公告)日：2010-03-11
申请号：PCT/FI2009/050699
申请日：2009-09-02
申请人： WÄRTSILÄ FINLAND OY , RAIKIO, Tero , RAUNIO, Tomi
发明人： RAIKIO, Tero , RAUNIO, Tomi
IPC分类号： F02B29/04
CPC分类号： F02B29/0462 , Y02T10/146
摘要： The invention relates to an intercooler arrangement for a super-charged piston engine comprising an intercooler (6) for combustion air arranged in the feed air ductwork (4) of the piston engine, which intercooler comprises a heat exchanger space (12), into which at least one heat exchanger unit (20) is adapted, which unit is provided with at least one support element to support the flow channel of the heat exchanger unit. The support element (22) is detachably attached to the side wall/support structure (16) of the intercooler by means of an intermediate part (32).
摘要翻译：本发明涉及一种用于超级充气活塞发动机的中间冷却器装置，其包括布置在活塞发动机的进料空气管道系统（4）中的用于燃烧空气的中间冷却器（6），该中间冷却器包括热交换器空间（12），至少一个热交换器单元（20）适于，该单元设置有至少一个支撑元件以支撑热交换器单元的流动通道。支撑元件（22）借助于中间部分（32）可拆卸地附接到中间冷却器的侧壁/支撑结构（16）。

96. 发明申请

WO2009109700A2 VIBRATION DAMPENING ARRANGEMENT 审中-公开
标题翻译：振动减震装置
公开(公告)号：WO2009109700A2
公开(公告)日：2009-09-11
申请号：PCT/FI2009/050154
申请日：2009-02-25
申请人： Wärtsilä Finland Oy , ÖSTMAN, Fredrik
发明人： ÖSTMAN, Fredrik
IPC分类号： H02J3/24 , H02P9/10
CPC分类号： H02P9/105 , B63H21/302
摘要： The purpose of the invention is to reduce the disadvantageous torque vibrations occurring on the electric network of a ship. The vibrations of the local network can be reduced by controlling the load of the network so that the vibrations are dampened. The load to be controlled can be, for example, an electric motor (7) receiving its electric power via a frequency converter (5). When the frequency converter is suitably controlled, the frequency converter and the electric motor consume vibrations, i.e. the vibrations of the local network are dampened.
摘要翻译：本发明的目的是减少在船舶的电网上发生的不利的扭矩振动。可以通过控制网络的负载来减轻局部网络的振动，从而减轻振动。要控制的负载可以是例如经由变频器（5）接收其电力的电动机（7）。当变频器被适当地控制时，变频器和电动机消耗振动，即局部网络的振动被抑制。

97. 发明申请

WO2009109694A2 PRE-CHAMBER ARRANGEMENT 审中-公开
标题翻译：预制安排
公开(公告)号：WO2009109694A2
公开(公告)日：2009-09-11
申请号：PCT/FI2009/050124
申请日：2009-02-16
申请人： WÄRTSILÄ FINLAND OY , SILLANPÄÄ, Hannu , HATTAR, Christer , CAFARI, Alberto , BIANCHI, Giuseppe , ZERNETTI, Gianpaolo , TREMULI, Paolo
发明人： SILLANPÄÄ, Hannu , HATTAR, Christer , CAFARI, Alberto , BIANCHI, Giuseppe , ZERNETTI, Gianpaolo , TREMULI, Paolo
IPC分类号： F02B19/00
CPC分类号： F02B19/08 , F02B19/10 , F02B19/1014 , F02B19/1023 , Y02T10/125
摘要： The invention relates to a pre-chamber arrangement for a cylinder (1) of an internal combustion engine fitted for premixed combustion (Otto cycle), the pre- chamber arrangement including a first chamber (7) for mixing and igniting of the fuel and a second chamber (8) of substantially smaller volume for communication between the first chamber (7) and the main combustion chamber (4) of the cylinder (1), the first chamber (7) being provided with pilot injection means (9) and having a chamber top substantially opposite to the second chamber (8). The first chamber (7) has substantially oval shape with curved walls between the chamber top and the second chamber (8). The second chamber (8) is asymmetrically positioned with regard to the first chamber (7) so as to provide a tumble flow motion (A) in the first chamber (7) for the gaseous fuel pressed from the main combustion chamber (4) and guided by curved wall of the first chamber (7) towards and past the fuel of pilot injection means (9) to be ignited.
摘要翻译：本发明涉及一种用于预混合燃烧（Otto循环）的内燃机的气缸（1）的预腔室装置，该预制室装置包括用于混合和点燃燃料的第一室（7）和第二室（8）具有基本上较小的体积，用于在第一室（7）和气缸（1）的主燃烧室（4）之间连通，第一室（7）设有先导喷射装置（9）基本上与第二室（8）相对的室顶部。第一腔室（7）具有大致椭圆形的形状，在腔室顶部和第二腔室（8）之间具有弯曲的壁。第二室（8）相对于第一室（7）不对称地定位，以便在第一室（7）中为从主燃烧室（4）压缩的气体燃料提供滚筒流动（A），以及由第一腔室（7）的弯曲壁引导并朝向要点燃的引燃喷射装置（9）的燃料喷射。

98. 发明申请

WO2009087275A2 ELECTRIC POWER SUPPLY APPARATUS FOR USE IN VESSELS 审中-公开
标题翻译：用于船舶的电力供应装置
公开(公告)号：WO2009087275A2
公开(公告)日：2009-07-16
申请号：PCT/FI2009/050012
申请日：2009-01-09
申请人： WÄRTSILÄ FINLAND OY , PENSAR, Johan
发明人： PENSAR, Johan
IPC分类号： H02J3/14
CPC分类号： H02J3/12 , H02J3/06 , H02M5/458 , H02M2001/0025
摘要： The aim of the invention is to reduce the frequency change of a smallish electric network in fault situations so that there is no need for protection operations during relatively short imbalances between electricity production and demand thereof. The aim is achieved by means of an electric power supply apparatus according to main claim for directing electric power to the electric motor. The apparatus according to the invention monitors the frequency of the network. In case the frequency of the network changes sufficiently, the apparatus reacts by changing the amount of electric power directed to the electric motor. Thus, the purpose is to keep the demand of electric energy equal with the production of electric energy. The electric power network is provided with an opportunity to change the amount of produced electric energy in a controlled way so that the electric power network is continuously in operation.
摘要翻译：本发明的目的是减少故障情况下小电网的频率变化，从而在电力生产与需求之间的不平衡相对较短的情况下不需要保护操作。目的是通过根据主要权利要求的用于将电力引导到电动机的电力供应装置来实现。根据本发明的装置监视网络的频率。在网络频率充分变化的情况下，通过改变指向电动机的电力量来进行反应。因此，目的是保持电能的需求与电能的产生相等。电力网络具有以受控的方式改变所产生的电能量的机会，使得电力网络连续运行。

99. 发明申请

WO2009087274A2 SUPERCHARGER ARRANGEMENT FOR A PISTON ENGINE 审中-公开
标题翻译：活塞发动机的超级安装
公开(公告)号：WO2009087274A2
公开(公告)日：2009-07-16
申请号：PCT/FI2009/050009
申请日：2009-01-07
申请人： WÄRTSILÄ FINLAND OY , ARKKIO, Antero , LARJOLA, Jaakko
发明人： ARKKIO, Antero , LARJOLA, Jaakko
CPC分类号： F02B33/34 , F01P1/06 , F02B29/0406 , F02B33/40 , F02B37/013 , F02B37/04 , F02B37/10 , F02B39/005 , F02B39/10 , F02B39/16 , F02C6/12 , F04D25/06 , F04D29/5806 , F05D2220/40 , F05D2220/76 , F05D2260/20 , F05D2260/205 , Y02T10/144
摘要： The present invention relates to a supercharger arrangement (50) comprising a compressor section (55) and an electric machine (65) coupled to a same shaft (70). The electric machine is provided with at least one flow channel (215, 216) for gas, and the suction conduit of the compressor section is arranged in flow connection with the gas flow channel (215, 216) of the electric machine (65) so that suction air for the compressor section is arranged to pass through said at least one gas flow channel.
摘要翻译：本发明涉及一种增压器装置（50），包括压缩机部分（55）和联接到相同轴（70）的电机（65）。电机设置有用于气体的至少一个流动通道（215,216），并且压缩机部分的吸入管道布置成与电机（65）的气体流动通道（215,216）流动连接，因此用于压缩机部分的吸入空气布置成通过所述至少一个气体流动通道。

100. 发明申请

WO2009087270A1 EXHAUST SILENCER 审中-公开
标题翻译：排气净化器
公开(公告)号：WO2009087270A1
公开(公告)日：2009-07-16
申请号：PCT/FI2009/050003
申请日：2009-01-02
申请人： WÄRTSILÄ FINLAND OY , LARSON, Leif
发明人： LARSON, Leif
IPC分类号： F01N3/033 , F01N3/021 , F01N1/08 , F01N1/10
CPC分类号： F01N3/0335 , F01N1/082 , F01N1/083 , F01N1/084 , F01N1/088 , F01N1/10 , F01N3/021 , Y02T10/20
摘要： An exhaust silencer of a combustion engine, comprising a housing (1) that is to be connected to an exhaust pipe, through which housing the exhaust gases are ar- ranged to be conducted and which comprises a reactive part (2) and an absorbing part (3) in the flowdirection of the exhaust gases.The reactive part (2) is mainly hol- low and comprises, at the inlet thereof, a first exhaust pipe (5) for feeding the exhaust gases to the reactive part (2) and, at its outlet, a second exhaust pipe (6) for directing the exhaust gases from the reactive part (2) to the absorbing part (3), both exhaust pipes (5, 6) being arranged so as to essentially extend inside the reactive part (2) of the housing.The absorbing part (3) comprises an absorbing filling element (7), which essentially fills the absorbing part (3) of the housing and, at the inlet of the absorbing part (3),is shapedso as to direct the exhaust gases to the space (8) between the fill- ing element (7) and the inner lining of the housing (1).
摘要翻译：内燃机的排气消声器，包括要连接到排气管的壳体（1），通过所述壳体（1）容纳排气被传导，并且包括反作用部分（2）和吸收部分（3）在排气的流动方向上。反作用部分（2）主要是固定的，并且在其入口处包括用于将废气供给到反作用部分（2）的第一排气管（5）和在其出口处具有用于将来自反应部分（2）的废气引导到吸收部分（3）的第二排气管（6），两个排气管（5,6）被布置成基本上延伸到反应性吸收部分（3）包括吸收填充元件（7），其基本上填充壳体的吸收部分（3），并且在吸收部分（3）的入口处成形为以将废气引导到填充元件（7）和壳体（1）的内衬之间的空间（8））。

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