专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2015193924A3 RECIRCULATING SYSTEM FOR A FUEL SUPPLY SYSTEM FOR A MOTOR AND METHOD FOR SUPPLYING FUEL TO A MOTOR OF A VEHICLE THROUGH SUCH A SUPPLY SYSTEM 审中-公开
标题翻译：一种用于电动机的燃料供应系统和通过这样的供应系统向车辆的电动机供应燃料的方法的再循环系统
公开(公告)号：WO2015193924A3
公开(公告)日：2016-02-18
申请号：PCT/IT2015000133
申请日：2015-05-18
申请人： ICOMET S R L
发明人： CIPPITANI LUCIANO
IPC分类号： F02M37/00 , F02D19/06 , F02M21/02
CPC分类号： F02D19/0613 , F02D19/021 , F02D19/022 , F02D19/0644 , F02D19/0647 , F02D19/0665 , F02D19/0676 , F02D2200/02 , F02D2200/501 , F02M21/0206 , F02M21/0212 , F02M21/0215 , F02M21/0221 , F02M21/023 , F02M21/0236 , F02M37/0023 , F02M37/0047 , F02M37/0052 , F02M37/0088 , Y02T10/32 , Y02T10/36
摘要： The present invention relates to a method for supplying fuel for a motor of a vehicle by a fuel supply system comprising: a first tank (2, 22) for containing a first fuel; supply means (5, 41) for supplying fuel to the motor; a supply line, for allowing said first fuel to pass from said first tank (2, 22) to said supply means (5, 41); a return line, for allowing fuel to pass from said supply means (5, 41) to said first tank (2, 22); a recirculating line (10, 30), connected with said supply line and said return line, for allowing fuel to pass from said return line to said supply line; and valve means (9, 12; 45, 46), configured to selectively direct fuel from said return line to said supply line by said recirculating line (10, 30), or to said first tank (2, 22); wherein said method comprises the steps of controlling the speed vehicle; controlling the vehicle motor load; defining a first threshold value of the vehicle speed; defining a second threshold value for the vehicle motor load; letting said first fuel passing from said first tank (2, 22) to said supply means (5, 41) through said supply line, and from said supply means (5, 41) to said first tank (2, 22) through said return line, preventing passage of fuel along said recirculating line (10, 30), when the vehicle speed is lower than said first threshold value and/or motor load is lower than said second threshold value; or making said first fuel passing from said first tank (2, 22) to said supply means (5, 41) through said supply line and then through a closed circuit comprising a part of said return line, said recirculating line (10, 30) and a portion of said supply line, permitting passage of said first fuel through said recirculating line (10, 30), so that said first fuel arrives again within said supply means (5, 41), when the vehicle speed is higher than said first threshold value and motor load is higher than said second threshold value, so as to prevent an excessive increase within said first tank caused by inlet within the first tank (2, 22) of the first fuel warm arriving from said supply means (5, 41).
摘要翻译：本发明涉及一种通过燃料供应系统为汽车电机供应燃料的方法，包括：第一罐（2,22），用于容纳第一燃料; 用于向马达供应燃料的供给装置（5,41）用于允许所述第一燃料从所述第一罐（2,22）通过所述供应装置（5,41）的供应管线; 返回管线，用于允许燃料从所述供应装置（5,41）传递到所述第一罐（2,22）; 与所述供应管线和所述返回管线连接的循环管线（10,30），用于允许燃料从所述返回管线传送到所述供应管线; 以及阀装置（9,12; 45,46），其被构造成通过所述再循环管线（10,30）或所述第一罐（2,22）选择性地将燃料从所述返回管线引导到所述供应管线; 其中所述方法包括以下步骤：控制所述速度车辆; 控制车辆电机负载; 定义车速的第一阈值; 定义车辆电动机负载的第二阈值; 使所述第一燃料通过所述供应管线从所述第一罐（2,22）通过所述供应装置（5,61），并且通过所述返回装置从所述供应装置（5,61）通过所述第一罐（2,22）当车速低于所述第一阈值和/或电动机负载低于所述第二阈值时，防止燃料沿着所述再循环管线（10,30）通过; 或使所述第一燃料通过所述供应管线从所述第一罐（2,22）通过所述供应装置（5,41），然后通过包括所述返回管线的一部分，所述再循环管线（10,30）的闭合回路，和所述供应管线的一部分，允许所述第一燃料通过所述再循环管线（10,30），使得当所述车辆速度高于所述第一燃料供应装置时，所述第一燃料再次到达所述供应装置（5,41）内阈值和电动机负载高于所述第二阈值，以便防止由所述供给装置（5,41）热到达的第一燃料的第一罐（2,22）内的入口引起的所述第一罐内的过度增加）。

2. 发明申请

WO2016017973A1 연료 공급 시스템 및 방법 审中-公开
标题翻译：供油系统和方法
公开(公告)号：WO2016017973A1
公开(公告)日：2016-02-04
申请号：PCT/KR2015/007497
申请日：2015-07-20
申请人： 대우조선해양 주식회사
发明人： 김동찬
IPC分类号： B63H21/38 , F02M21/02 , F02M37/04 , F17C7/02
CPC分类号： B63H21/38 , F02D19/08 , F02M21/02 , F02M21/0221 , F02M21/023 , F02M21/0287 , F02M21/06 , F02M37/04 , F17C3/10 , F17C7/02 , F17C7/04 , Y02T10/32 , Y02T10/36
摘要： 본 발명은 연료 공급 시스템 및 방법에 관한 것으로, 더욱 상세하게는 LNG를 펌핑하여 선박용 엔진으로 공급하면서, 내압성 탱크의 내부 압력이 선박용 엔진의 필요 압력보다 높아지면 BOG를 선박용 엔진으로 공급하여 내압성 탱크의 내부 압력을 제어하되, 선박용 엔진의 상류에서 LNG 및 BOG를 공급하는 라인의 합류되는 지점에 이덕터(eductor)를 마련하여, LNG 및 BOG의 공급 라인을 동시에 제어할 수 있는 것을 특징으로 하는 연료 공급 시스템 및 방법에 관한 것이다.
摘要翻译：本发明涉及一种用于供应燃料的系统和方法，更具体地，涉及一种用于供应燃料的系统和方法，其特征在于，将LNG泵送并提供给船舶发动机，并且当压力 - 耐油罐高于船舶发动机的必要压力，BOG供应给船舶发动机，从而控制耐压罐的内部压力，教育者被布置在供应LNG和BOG的那一点上在船舶发动机的上游彼此连接，使得可以同时控制供应LNG和BOG的管路。

3. 发明申请

WO2015040267A1 INTEGRATED FUEL STORAGE SYSTEM AND GAS VALVE UNIT 审中-公开
标题翻译：集成燃料储存系统和气阀单元
公开(公告)号：WO2015040267A1
公开(公告)日：2015-03-26
申请号：PCT/FI2013/050909
申请日：2013-09-20
申请人： WÄRTSILÄ FINLAND OY
发明人： KARLSSON, Sören , JANSSON, Mathias , RÅHOLM, Martin , HÖGNABBA, Tomas , PETTERTEIG, Rune
IPC分类号： B63H21/22 , B63H21/38 , F02D19/02 , F02M21/02 , F02M21/06
CPC分类号： B63H21/38 , B63H21/22 , F02D19/02 , F02M21/0218 , F02M21/023 , F02M21/0242 , F02M21/0293 , F02M21/06 , Y02T10/32
摘要： A fuel storage and delivery system for a sea-going vessel comprises an evap- orator for vaporizing liquid gas or a pressure reducing valve, and an engine- specific fuel input subsystem for delivering vaporized gas from said evaporator or pressure reducing valve to an engine of said sea-going vessel. A tank room constitutes a gastight enclosure, in which said evaporator or pressure reducing valve is located. Said fuel input subsystem is also located inside said tank room.
摘要翻译：用于海上船舶的燃料储存和输送系统包括用于蒸发液体气体或减压阀的蒸发器和用于将蒸发的气体从所述蒸发器或减压阀输送到发动机特定燃料输入子系统的发动机说海上船只。一个罐室构成一个气密的外壳，其中所述的蒸发器或减压阀位于其中。所述燃料输入子系统也位于所述罐室内。

4. 发明申请

WO2014065619A1 선박의 액화가스 처리 시스템 审中-公开
标题翻译：在船舶上加工液化气体的系统
公开(公告)号：WO2014065619A1
公开(公告)日：2014-05-01
申请号：PCT/KR2013/009541
申请日：2013-10-24
申请人： 대우조선해양 주식회사
发明人： 이준채 , 최동규 , 문영식 , 정제헌
IPC分类号： F02M21/02 , B63H21/38 , F02M37/04 , B63B25/16
CPC分类号： F17C7/04 , B63B25/08 , B63B25/14 , B63B25/16 , B63H21/00 , B63H21/38 , F02M21/02 , F02M21/0212 , F02M21/0215 , F02M21/0221 , F02M21/023 , F02M21/0245 , F02M21/0248 , F02M21/0287 , F02M31/16 , F17C1/002 , F17C7/02 , F17C9/02 , F17C13/082 , F17C2201/0157 , F17C2201/052 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2265/034 , F17C2265/037 , F17C2265/066 , F17C2270/0107 , F25J1/0025 , F25J1/004 , F25J1/0042 , F25J1/0202 , F25J1/023 , F25J1/0277 , Y02T10/126 , Y02T10/32 , Y02T70/5209 , Y02T90/46
摘要： LNG를 저장하고 있는 저장탱크와, 상기 저장탱크에 저장되어 있는 LNG를 연료로서 사용하는 주 엔진 및 부 엔진을 갖춘 선박의 액화가스 처리 시스템이 개시된다. 상기 액화가스 처리 시스템은, 상기 저장탱크에서 발생된 BOG를 압축기에 의해 압축하여 상기 주 엔진에 연료로서 공급하는 BOG 주 공급라인과; 상기 저장탱크에서 발생된 BOG를 압축기에 의해 압축하여 상기 부 엔진에 연료로서 공급하는 BOG 부 공급라인과; 상기 저장탱크에 저장된 LNG를 펌프에 의해 압축하여 상기 주 엔진에 연료로서 공급하는 LNG 주 공급라인과; 상기 저장탱크에 저장된 LNG를 펌프에 의해 압축하여 상기 부 엔진에 연료로서 공급하는 LNG 부 공급라인; 을 포함한다. 상기 주 엔진에 공급되는 연료는 150 ~ 400 bara로 압축된다.
摘要翻译：公开了一种用于处理容器上的液化气体的系统，该系统具有用于存储LNG的储存罐，以及使用储存在储罐中的LNG作为燃料的主和辅助发动机。用于处理液化气体的系统包括：BOG主供应管线，用于向主发动机作为燃料供给在储罐中产生并由压缩机压缩的BOG; BOG辅助供给管线，用于向辅助发动机提供在储罐中产生并由压缩机压缩的BOG的燃料; LNG主供应线，用于将主要发动机的燃料作为燃料储存在储罐中并用泵压缩; 以及用于向辅助发动机提供储存在储罐中并由泵压缩的LNG作为燃料的LNG辅助供应管线。供应给主机的燃油压缩至150-400巴拉。

5. 发明申请

WO2012150379A2 A LIQUEFIED GAS OUTLET SYSTEM, A TANK FOR STORING LIQUEFIED GAS, A METHOD OF REBUILDING A LIQUEFIED GAS TANK AND A METHOD OF BUILDING A LIQUEFIED GAS TANK 审中-公开
标题翻译：一种液化气出口系统，一种用于储存液化气的罐，一种重新构造液化气罐的方法以及一种构造液化气罐的方法
公开(公告)号：WO2012150379A2
公开(公告)日：2012-11-08
申请号：PCT/FI2012/050387
申请日：2012-04-19
申请人： WÄRTSILÄ FINLAND OY , BUI, Yves
发明人： BUI, Yves
IPC分类号： F17C13/00
CPC分类号： F17C13/004 , B63H21/38 , F02M21/0215 , F02M21/0221 , F02M21/023 , F02M21/0293 , F17C2205/0305 , F17C2205/0326 , F17C2205/0379 , F17C2205/0391 , F17C2221/033 , F17C2223/0161 , F17C2223/035 , F17C2223/043 , F17C2223/046 , F17C2223/047 , F17C2225/0161 , F17C2225/044 , F17C2225/047 , F17C2227/0107 , F17C2250/032 , F17C2250/043 , F17C2250/0439 , F17C2250/0636 , F17C2250/072 , F17C2260/036 , F17C2260/038 , F17C2265/032 , F17C2265/066 , F17C2270/0105 , Y02T10/32 , Y02T70/5209 , Y02T90/46
摘要： The invention relates to a liquefied gas outlet system (100) for liquefied gas tank to discharge liquefied gas from below its surface level in the tank (10), the outlet system comprising a first conduit section (102) attached by its outer periphery at a location of a opening (104) arranged to a wall section (24) of the tank serving as an liquefied gas outlet, at least one second conduit section arranged in flow connection with the first conduit section (102), via which at least one second conduit section (106,106') the first conduit section may be arranged in flow communication with the tank inner volume (30). The system further comprises a safety vessel (110) arranged to circumscribe the opening (104) in a secured manner inside the tank, and that the safety vessel is also secured to the at least one second conduit (106, 106'), and that the second conduit section is provided with a closing unit (108,108'). Invention relates also to a tank for storing liquefied gas having a liquefied gas outlet system, as well as to a method of building or rebuilding a liquefied gas tank.
摘要翻译：本发明涉及一种用于液化气罐的液化气体出口系统（100），用于从罐（10）内的液面下方排出液化气，所述出口系统包括第一导管部分（102 ）通过其外周边附接在布置到用作液化气体出口的罐的壁部分（24）的开口（104）的位置处，至少一个第二导管部分布置成与第一导管部分（102 ），第一管道部分可以通过该第一管道部段（106,106'）布置成与箱体内部容积（30）流动连通。该系统进一步包括安全容器（110），该安全容器（110）被布置成在罐内以固定方式围绕开口（104），并且安全容器还被固定到至少一个第二导管（106,106'），并且第二导管部分设有闭合单元（108,108'）。本发明还涉及一种用于存储具有液化气体出口系统的液化气体的罐，以及一种建造或重建液化气罐的方法。

6. 发明申请

WO2009101421A1 INTERNAL COMBUSTION ENGINES 审中-公开
标题翻译：内燃机
公开(公告)号：WO2009101421A1
公开(公告)日：2009-08-20
申请号：PCT/GB2009/000408
申请日：2009-02-13
申请人： BUCHANAN, Nigel, Alexander
发明人： BUCHANAN, Nigel, Alexander
IPC分类号： F01B21/00 , F04F1/16
CPC分类号： F01B21/00 , F01K15/02 , F01K21/04 , F01N5/02 , F02B43/10 , F02B43/12 , F02B61/00 , F02D41/0027 , F02M21/0206 , F02M21/023 , F02M21/0287 , F02M27/02 , F02M31/02 , Y02T10/126 , Y02T10/32
摘要： An internal combustion engine comprises a chamber having a longitudinal centreline, inlet valving operable to admit constituents of a combustible mixture into the chamber for combustion therein to provide a pressure increase and outlet valving operable to release an outflow of liquid from the chamber under the influence of that pressure increase as an energy output of the chamber. The chamber has a flowpath defined therein for flow of the liquid towards the outlet valving. The flowpath diverges from centreline in a downstream direction thereof and has a cross-section area in a direction perpendicular to the centreline that remains substantially equal or decreases in the downstream direction of the flowpath.
摘要翻译：内燃机包括具有纵向中心线的腔室，入口阀可操作以允许可燃混合物的组分进入腔室中以在其中进行燃烧以提供压力增加和出口阀，其可操作以在液体的流出作用下释放来自腔室的液体的流出该压力作为腔室的能量输出增加。腔室具有限定在其中的流动路径，用于朝向出口阀门的液体流动。流路沿其下游方向从中心线分叉，并且在垂直于中心线的方向上具有在流路的下游方向上保持基本相等或减小的横截面积。

7. 发明申请

WO2009101419A1 INTERNAL COMBUSTION ENGINES 审中-公开
标题翻译：内燃机
公开(公告)号：WO2009101419A1
公开(公告)日：2009-08-20
申请号：PCT/GB2009/000406
申请日：2009-02-13
申请人： BUCHANAN, Nigel, Alexander , ROSEN, Ian, Kurt
发明人： BUCHANAN, Nigel, Alexander , ROSEN, Ian, Kurt
IPC分类号： F04F1/16
CPC分类号： F01B21/00 , F01K15/02 , F01K21/04 , F01N5/02 , F02B43/10 , F02B43/12 , F02B61/00 , F02D41/0027 , F02M21/0206 , F02M21/023 , F02M21/0287 , F02M27/02 , F02M31/02 , Y02T10/126 , Y02T10/32
摘要： An internal combustion engine (10) comprises a chamber (12), inlet valving (24, 26) operable to admit constituents of a combustible mixture into that chamber for combustion in that chamber to provide a pressure increase in that chamber, outlet valving (16) operable to release an outflow of liquid from that chamber under an influence of that pressure increase as an energy output of that chamber and an output storage device (14) for receiving that outflow of liquid from that chamber. That output storage device (14) is arranged such that that outflow of liquid is released into a region of that output storage device that is maintained substantially free of stored liquid at least while that liquid flows into that output storage device.
摘要翻译：内燃机（10）包括腔室（12），入口阀门（24,26）可操作以允许可燃混合物的组分进入该腔室以在该腔室中燃烧以在该腔室中提供压力增加，出口阀门（16 ）可操作以在该压力增加的影响下释放来自该室的液体的流出，作为该室的能量输出和用于接收来自该室的液体流出的输出存储装置（14）。该输出存储装置（14）被布置成使得至少在液体流入该输出存储装置时，将液体的流出释放到基本上不含存储液体的输出存储装置的区域中。

8. 发明申请

WO2016180519A1 EXTRACTION VALVE 审中-公开
标题翻译：提取阀
公开(公告)号：WO2016180519A1
公开(公告)日：2016-11-17
申请号：PCT/EP2016/000706
申请日：2016-04-30
申请人： DAIMLER AG , NISSAN MOTOR CO., LTD.
发明人： HAUSMANN, Philipp
IPC分类号： F16K1/32 , F16K25/04 , F16K31/06 , F16K31/40
CPC分类号： F16K31/408 , F02M21/0206 , F02M21/023 , F16K1/32 , F16K1/42 , F16K1/46 , F16K25/04 , F16K31/0655 , F16K31/0675 , H01M8/04231 , H01M2250/20
摘要： The invention concerns an extraction valve (4) for overpressurised gas flowing from a compressed gas reservoir (2), having a valve seat carrier (30), Including a conical valve seat (31) emerging centrally into an outflow chamber (20), having an extraction piston (17), which is mobile in its axial direction (4) at least indirectly via an electromagnetic coil (12), and which includes a valve body (32) cooperating with the valve seat (31), and an inflow chamber (10) for the pressurised gas, The extraction valve according to the invention is characterised in that the inflow chamber (10) is designed totally or partially on the circumference of a central axis (A) of the extraction piston (17) and is connected in the axial direction of the extraction piston (17) against a flow direction (E) of the gas when the extraction piston (17) is in open position, between the valve seat (31 ) and the valve body (32) via an intermediate connection (bores 34) with an intermediate volume (35), which comprises for its own part a connection (opening 38) with the region In which the valve seat (31 ) and the valve body (32) co-operate.
摘要翻译：本发明涉及一种用于从压缩气体贮存器（2）流出的过压气体的抽吸阀（4），其具有阀座承载件（30），包括中心地排放到流出室（20）中的锥形阀座（31）提取活塞（17），其至少间接经由电磁线圈（12）在其轴向方向（4）上移动，并且包括与阀座（31）配合的阀体（32）和流入室（10），根据本发明的抽吸阀的特征在于，流入室（10）全部或部分地设置在提取活塞（17）的中心轴线（A）的圆周上并被连接当提取活塞（17）处于打开位置时，在抽吸活塞（17）的轴向方向上相对于气体的流动方向（E）在阀座（31）和阀体（32）之间经由中间件连接（孔34）与中间体积（35），其组合其自身部分与阀座（31）和阀体（32）协作的区域连接（开口38）。

9. 发明申请

WO2016085370A1 A FUEL STORAGE SYSTEM 审中-公开
标题翻译：燃料储存系统
公开(公告)号：WO2016085370A1
公开(公告)日：2016-06-02
申请号：PCT/SE2014/000142
申请日：2014-11-28
申请人： VOLVO TRUCK CORPORATION
发明人： YUDANOV, Sergi
IPC分类号： B60K15/04 , B67D7/32 , F02M21/02
CPC分类号： F02M21/0212 , B60K15/03006 , B60K15/04 , B60K15/063 , B60K2015/03019 , B60K2015/03026 , B60K2015/03171 , B60K2015/03368 , B60K2015/03375 , B60K2015/03394 , B60Y2200/1422 , B67D7/0401 , F02M21/02 , F02M21/0221 , F02M21/0224 , F02M21/023 , F02M21/0236 , F02M21/0242 , F17C5/02 , F17C13/04 , F17C2205/0326 , F17C2205/0332 , F17C2205/0335 , F17C2221/035 , F17C2260/022 , F17C2260/044 , F17C2265/065 , Y02T10/32
摘要： The invention relates to a fuel storage system for storing dimethylether (DME), a blend including DME, or other similar highly volatile fuel on a vehicle. The fuel storage system comprising a main storage tank (11), an expansion tank (12), a fuel filling receptacle (13) configured to receive a fuel filling nozzle (22) of a filling station, and a valve arrangement (16) having at least a normal operating setting and a fuel filling setting. The valve arrangement (16) in the normal operating setting provides a fuel passage between the main storage tank (11) and the expansion tank (12), and the valve arrangement (16) in the fuel filling setting both provides a fuel passage between the fuel filling receptacle (13) and the main storage tank (11) and prevents fuel flow between the main storage tank (11) and the expansion tank (12). The fuel storage system is configured to mechanically prevent disconnection of the fuel filling nozzle (22) from the fuel filling receptacle (13) unless the valve arrangement (16) is in the normal operating setting. The invention also relates to a corresponding method, as well as a further example embodiment of the fuel storage system.
摘要翻译：本发明涉及一种用于在车辆上存储二甲醚（DME），包含DME或其它类似的高挥发性燃料的混合物的燃料储存系统。燃料储存系统包括主储罐（11），膨胀箱（12），燃料填充容器（13），其构造成容纳加油站的燃料填充喷嘴（22），以及阀装置（16），其具有至少正常的操作设置和燃料填充设置。在正常操作设置中的阀装置（16）在主储罐（11）和膨胀箱（12）之间提供燃料通道，并且燃料填充设置中的阀装置（16）都提供了在燃料充填容器（13）和主储罐（11），并且防止主储罐（11）和膨胀箱（12）之间的燃料流动。燃料存储系统构造成机械地防止燃料填充喷嘴（22）从燃料填充容器（13）断开，除非阀装置（16）处于正常操作设置。本发明还涉及相应的方法以及燃料储存系统的另一示例实施例。

10. 发明申请

WO2014148192A1 ガスエンジンの排ガス制御装置审中-公开
标题翻译：燃气发动机排气控制装置
公开(公告)号：WO2014148192A1
公开(公告)日：2014-09-25
申请号：PCT/JP2014/054052
申请日：2014-02-20
申请人：三菱重工業株式会社
发明人：鈴木　元
IPC分类号： F02D41/04 , F02D19/02 , F02D23/00 , F02D41/02 , F02D41/34 , F02D43/00 , F02M21/02
CPC分类号： F02D37/02 , F01N3/206 , F01N9/00 , F02B19/12 , F02D19/02 , F02D19/0673 , F02D23/00 , F02D41/0007 , F02D41/0025 , F02D41/0027 , F02D41/0235 , F02D41/403 , F02D2200/0414 , F02D2200/0418 , F02D2200/70 , F02D2200/701 , F02D2250/36 , F02M21/02 , F02M21/023 , F02P5/045 , F02P5/1502 , F02P9/002 , F02P13/00 , Y02T10/36 , Y02T10/46
摘要：ＮＯｘ排出量を一時的に抑制する必要な環境条件や地理的条件が発生した場合に、ＮＯｘ抑制運転を行い、それ以外の場合には燃費を重視した安定運転を行わせて、ＮＯｘ低減と燃費向上とを図るガスエンジンの排ガス制御装置を提供することを目的とし、ガスエンジンの排ガス制御装置において、燃料消費率が最適な第１目標着火時期および第１目標空気過剰率による基本運転モード（８０）と、第１目標着火時期を遅延させた第２目標着火時期および前記第１目標空気過剰率を増大させた第２目標空気過剰率による低ＮＯｘ運転モード（８２）と、ＮＯｘ排出量を一時的に抑制するか否かを判定するＮＯｘ低減要求判定手段（８６）と、ＮＯｘ低減要求判定手段によって低減要求条件が満たされる間、低ＮＯｘ運転モードに切り換える運転モード切換え手段（８４）とを備えたことを特徴とする。
摘要翻译：目的是提供一种作为燃气发动机的排气控制装置，并且在环境条件或地理条件出现的情况下，通过进行NOx抑制操作来实现燃料效率的提高和NOx的降低，需要暂时抑制在其他情况下，NOx排放量和稳定运行对燃料经济性的重视，其特征在于具有：基本运行模式（80），其由第一目标空气过剩率以及燃料消耗最佳的第一目标点火时段; 从第一目标空气过剩率增加的第二目标空气过剩率和从第一目标点火期间延迟的第二目标点火期间产生的低NOx运行模式（82）; 确定是否暂时抑制NOx排放量的NOx降低要求判定单元（86）以及在通过NOx还原请求确定装置满足减少请求条件的同时切换到低NOx操作模式的操作模式切换装置（84）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式