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1. 发明申请

WO2014170675A2 METHOD AND APPARATUS FOR EXHAUST GAS AFTERTREATMENT DEVICE WARMING 审中-公开
标题翻译：排气装置加热装置的方法和装置
公开(公告)号：WO2014170675A2
公开(公告)日：2014-10-23
申请号：PCT/GB2014051196
申请日：2014-04-16
申请人： PERKINS ENGINES CO LTD
发明人： NICHOLSON MATTHEW , RUTLEDGE SARAH , CUNLIFFE DANIEL , LADLOW PETER
IPC分类号： F02D41/02
CPC分类号： F02D41/024 , F01N3/035 , F01N3/2006 , F01N3/206 , F01N9/00 , F01N2570/14 , F02D41/0077 , F02D41/0245 , F02D41/0255 , F02D41/0275 , F02D41/1446 , F02D41/3005 , Y02T10/26
摘要： To help meet exhaust gas emissions standards, an internal combustion engine (110) may have an exhaust gas aftertreatment device (120) located in its exhaust gas stream. However, the exhaust gas aftertreatment device (120) may only operate effectively above a minimum threshold temperature. In the present disclosure there is provided a method and apparatus for warming the exhaust gas aftertreatment device (120) and a method and apparatus for controlling when exhaust gas aftertreatment device warming should be initiated and stopped.
摘要翻译：为了帮助满足废气排放标准，内燃机（110）可以具有位于其废气流中的废气后处理装置（120）。然而，排气后处理装置（120）只能有效地超过最小阈值温度进行操作。在本公开中，提供了一种用于加热废气后处理装置（120）的方法和装置，以及用于控制何时应当启动和停止废气后处理装置升温的方法和装置。

2. 发明申请

WO2013175199A3 METHOD AND APPARATUS FOR CONTROLLING THE STARTING OF A FORCED INDUCTION INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于控制强制电感式内燃机起动的方法和装置
公开(公告)号：WO2013175199A3
公开(公告)日：2014-02-06
申请号：PCT/GB2013051327
申请日：2013-05-21
申请人： PERKINS ENGINES CO LTD
发明人： DESAI PARESH RAMESHCHANDRA
IPC分类号： F02D23/00 , F02D41/00 , F02N19/00
CPC分类号： F02D41/064 , F02B33/40 , F02B37/11 , F02B39/10 , F02B47/08 , F02D23/00 , F02D41/0007 , F02D41/005 , F02D41/0055 , F02D41/062 , F02D2700/0246 , F02D2700/0279 , F02N19/00 , F02N2200/023 , F02N2200/121 , F02N2200/122 , Y02T10/144
摘要： Starting an internal combustion engine (10) may be difficult as a consequence of the operating conditions of the engine. Even after the engine (10) has started, it may take a long period of time for the engine (10) to reach operating temperatures. In the present disclosure, when engine start (10) difficulty is expected, before starting the engine (10) a forced induction compressor (26) arranged with the engine (10) may be turned on to increase the engine intake air pressure before the engine (10) is started.
摘要翻译：起动内燃机（10）可能由于发动机的运行状况而困难。即使在发动机（10）起动之后，发动机（10）可能需要很长的时间来达到工作温度。在本公开中，当预期发动机起动（10）困难时，在起动发动机（10）之前，可以打开布置有发动机（10）的强制感应压缩机（26），以增加发动机前的发动机进气压力（10）启动。

3. 发明申请

WO2013045890A3 FUEL SYSTEM CONTROL 审中-公开
标题翻译：燃油系统控制
公开(公告)号：WO2013045890A3
公开(公告)日：2013-05-30
申请号：PCT/GB2012052250
申请日：2012-09-12
申请人： PERKINS ENGINES CO LTD , SMITH MICHAEL DAVID
发明人： SMITH MICHAEL DAVID
IPC分类号： F02D41/38 , F02D41/22 , F02M63/02
CPC分类号： F02M69/52 , F02D41/22 , F02D41/3845 , F02D41/3863 , F02D2041/224 , F02D2200/0602 , F02M63/005 , F02M63/0225
摘要： The present disclosure relates to a method of controlling the fuel system (10) by determining the opening of a pressure relief valve (18) and initiating a reseat strategy for the valve. The fuel system comprises a source of high pressure fuel (15) and a pressure relief valve (18) having at least one inlet fluidly coupled to the source of high pressure fuel (15) and at least one outlet. The method comprises the steps of continuously measuring the pressure of the fuel in the fuel source, determining whether the pressure relief valve is in an open position by comparing the measured pressure to a plurality of preset pressure thresholds and generating an open signal if it is determined that the pressure relief valve is in an open position.
摘要翻译：本公开涉及一种通过确定压力释放阀（18）的打开并启动阀的重新启动策略来控制燃料系统（10）的方法。燃料系统包括高压燃料源（15）和压力释放阀（18），该压力释放阀具有至少一个与高压燃料源（15）流体耦合的入口和至少一个出口。该方法包括以下步骤：连续地测量燃料源中的燃料的压力，通过将所测量的压力与多个预设压力阈值进行比较来确定泄压阀是否处于打开位置，如果确定泄压阀处于打开位置。

4. 发明申请

WO2007075430A3 SIMULATION ENGINE FOR A PERFORMANCE CHARACTERISTICS VALIDATION SYSTEM 审中-公开
标题翻译：模拟发动机性能特征验证系统
公开(公告)号：WO2007075430A3
公开(公告)日：2007-11-01
申请号：PCT/US2006047937
申请日：2006-12-15
申请人： PERKINS ENGINES CO LTD , CHOI CATHY Y , FAULKNER STEPHEN A , RUTAN WILLIAM K , FALETTI JAMES J , FLUGA ERIC C , MCDAVID ROBERT M , EDWARDS DONALD B , ANDERSON MARK D , COVELL ADAM J
发明人： CHOI CATHY Y , FAULKNER STEPHEN A , RUTAN WILLIAM K , FALETTI JAMES J , FLUGA ERIC C , MCDAVID ROBERT M , EDWARDS DONALD B , ANDERSON MARK D , COVELL ADAM J
IPC分类号： G06F17/50
CPC分类号： G06F17/5009 , G06F2217/04
摘要： A method of simulating performance characteristics of a product to be manufactured includes identifying a plurality of simulation modules (36) each representative of one or more components of the product. The method also includes linking the plurality of simulation modules together to provide a model capable of generating an output associated with one or more performance characteristics of the product and running at least some of the simulation models in parallel to provide performance information related to the one or more performance characteristics of the product. The method can also include outputting the performance information.
摘要翻译：一种模拟要制造的产品的性能特征的方法包括识别多个模拟模块（36），每个仿真模块代表产品的一个或多个组件。该方法还包括将多个模拟模块连接在一起以提供能够生成与产品的一个或多个性能特征相关联的输出并且并行运行至少一些模拟模型的模型的模型，以提供与该一个或多个模拟模块相关的性能信息更多的性能特点的产品。该方法还可以包括输出演奏信息。

5. 发明申请

WO2014044657A2 METHOD TO CONTROL A SWITCHED RELUCTANCE MACHINE 审中-公开
标题翻译：控制切换式电感器的方法
公开(公告)号：WO2014044657A2
公开(公告)日：2014-03-27
申请号：PCT/EP2013069220
申请日：2013-09-17
申请人： PERKINS ENGINES CO LTD
发明人： LANGLEY THOMAS , WATKINS STEPHEN
IPC分类号： H02P6/18
CPC分类号： H02P6/18 , H02P25/08 , H02P25/092
摘要： A method to control the rotor position in a reluctance machine is disclosed. The method involves energising the phase winding so to move the rotor relative to the stator, freewheeling current through the phase winding over a freewheeling period, sampling rate of change of phase current and amplitude of phase current, de-energising the phase winding and computing the angular position of the rotor.
摘要翻译：公开了一种控制磁阻电机中的转子位置的方法。该方法包括激励相绕组以便使转子相对于定子移动，在续流周期内续流通过相绕组的电流，相电流的变化和相电流的幅值的取样率，去激励相绕组并且计算转子的角度位置。

6. 发明申请

WO2014167354A3 EMISSIONS CLEANING MODULE AND MOUNTING MECHANISM 审中-公开
标题翻译：排放清洁模块和安装机构
公开(公告)号：WO2014167354A3
公开(公告)日：2014-12-31
申请号：PCT/GB2014051144
申请日：2014-04-11
申请人： PERKINS ENGINES CO LTD
发明人： FREEMAN SUSANNAH , ZIMMERMANN ANTON , KEEN ANDREW , HEATON DAVID , PETTO CHRISTOPHER , ANAND SAMIDHA
IPC分类号： F01N13/18 , F01N3/20
CPC分类号： F01N13/1844 , F01N3/206 , F01N3/2066 , F01N13/009 , F01N13/1805 , F01N13/1822 , F01N13/1855 , F01N2590/08 , F16B2/08 , Y02A50/2325 , Y02T10/24
摘要： An emissions cleaning module (1) is provided comprising a first conduit (2) containing a diesel oxidation catalyst (DOC) module and a second conduit (4) containing a selective catalytic reduction (SCR) module. A mounting mechanism (6; 110) is provided for mounting the emissions cleaning module to an external support, which may be, for example, a chassis of a vehicle or an engine component. The second conduit (4) is mounted to the mounting mechanism and the first conduit (2) is mounted to the second conduit.
摘要翻译：提供排放清洁模块（1），其包括含有柴油氧化催化剂（DOC）模块的第一管道（2）和包含选择性催化还原（SCR）模块的第二管道（4）。提供安装机构（6; 110），用于将排放清洁模块安装到外部支撑件，外部支撑件可以是例如车辆的底盘或发动机部件。第二导管（4）安装到安装机构，第一导管（2）安装到第二导管。

7. 发明申请

WO2014167351A3 EMISSIONS CLEANING MODULE 审中-公开
标题翻译：排放清洁模块
公开(公告)号：WO2014167351A3
公开(公告)日：2014-12-18
申请号：PCT/GB2014051141
申请日：2014-04-11
申请人： PERKINS ENGINES CO LTD
发明人： ANAND SAMIDHA , ANDREWS DAVID , COTTON SIMON , CLARK RICHARD THOMAS
IPC分类号： F01N13/18 , F01N13/00
CPC分类号： F01N13/1805 , F01N3/021 , F01N3/035 , F01N3/2066 , F01N13/008 , F01N13/009 , F01N13/1822 , F01N2240/20 , Y02T10/24
摘要： This disclosure relates to an apparatus for cleaning exhaust gases emitted during the operation of an engine such as an internal combustion engine. The emissions cleaning module comprises a first and second conduit (2, 4). The first conduit (2) contains a diesel oxidation catalyst (DOC) module and a diesel particulate filter (DPF) module and the second conduit (4) contains a selective catalytic reduction (SCR) module. The emissions cleaning module is mounted to an external support by means of a mounting mechanism. The mounting mechanism comprises at least one adjustable strap (606) which is clamped around a conduit; and at least one saddle (63) which is mounted to the conduit by the at least one adjustable strap. The saddle comprises a curved upper surface (601) configured to conform substantially to a portion of the conduit.
摘要翻译：本公开涉及一种用于清洁在诸如内燃机的发动机的操作期间排放的废气的装置。排放清洁模块包括第一和第二导管（2,4）。第一导管（2）包含柴油氧化催化剂（DOC）模块和柴油微粒过滤器（DPF）模块，第二导管（4）包含选择性催化还原（SCR）模块。排放清洁模块通过安装机构安装到外部支撑件上。所述安装机构包括至少一个可调整的带（606），所述可调节带被夹紧在导管周围; 以及至少一个鞍座（63），其通过所述至少一个可调节带安装到所述导管。鞍座包括弯曲的上表面（601），其被构造成基本上符合导管的一部分。

8. 发明申请

WO2014016616A1 METHOD AND APPARATUS FOR CONTROLLING AN EXHAUST GAS AFTER-TREATMENT SYSTEM 审中-公开
标题翻译：用于控制排气后处理系统的方法和装置
公开(公告)号：WO2014016616A1
公开(公告)日：2014-01-30
申请号：PCT/GB2013052013
申请日：2013-07-26
申请人： PERKINS ENGINES CO LTD
发明人： MOORE PAUL
IPC分类号： F01N3/20 , F01N13/02
CPC分类号： F01N3/208 , F01N3/2066 , F01N9/00 , F01N11/002 , F01N13/0093 , F01N2590/08 , F01N2610/02 , Y02A50/2325 , Y02T10/24
摘要： A combustion engine is provided with an exhaust gas after treatment device, which comprises a first selective catalytic reduction (SCR) device (20), a second SCR device (40) downstream of the first SCR device and a diesel particulate filter (DPF) (30) located between the first SCR device and the second SCR device. The operating temperature range of the first SCR device is different to the operating temperature range of the second SCR device. A method of dosing the exhaust gas after treatment device comprises the steps of: allowing dosing of the first SCR device with reductant only when a temperature of the first SCR device is within the operating temperature range of the first SCR device; and allowing dosing of the second SCR device with reductant only when a temperature of the second SCR device is within the operating temperature range of the second SCR device; and reducing the level of dosing of the first SCR device when regeneration of the DPF is required. Furthermore, a controller configured to perform this method is provided.
摘要翻译：一种内燃机设置有排气后处理装置，其包括第一选择性催化还原（SCR）装置（20），第一SCR装置下游的第二SCR装置（40）和柴油机微粒过滤器（DPF）（ 30）位于第一SCR器件和第二SCR器件之间。第一SCR器件的工作温度范围与第二SCR器件的工作温度范围不同。一种对处理装置后排气进行计量的方法包括以下步骤：仅当第一SCR装置的温度在第一SCR装置的工作温度范围内时，允许第一SCR装置与还原剂配量; 并且仅当所述第二SCR装置的温度在所述第二SCR装置的工作温度范围内时，允许所述第二SCR装置与还原剂的计量; 并且当需要DPF的再生时，降低第一SCR装置的配量水平。此外，提供了配置为执行该方法的控制器。

9. 发明申请

WO2013160655A9 AN OUTLET MODULE FOR AN EMISSIONS CLEANING MODULE 审中-公开
标题翻译：排放清洁模块的出口模块
公开(公告)号：WO2013160655A9
公开(公告)日：2013-12-19
申请号：PCT/GB2013050902
申请日：2013-04-08
申请人： PERKINS ENGINES CO LTD
发明人： NIAZ NASEER
IPC分类号： F01N13/18 , B60R13/08 , F01N13/00
CPC分类号： F01N3/20 , B01D46/0002 , B01D46/0057 , B01D53/864 , B01D53/92 , B01F5/0613 , B01F2005/0621 , B01F2005/0636 , B60R13/0876 , F01N1/086 , F01N3/02 , F01N3/021 , F01N3/0233 , F01N3/035 , F01N3/08 , F01N3/28 , F01N3/2892 , F01N9/00 , F01N13/00 , F01N13/008 , F01N13/08 , F01N13/14 , F01N13/143 , F01N13/18 , F01N13/1805 , F01N2240/20 , F01N2260/022 , F01N2260/20 , F01N2450/22 , F01N2470/04 , F01N2490/06 , F01N2610/1453 , G01M15/102 , H05K5/02 , H05K7/20436 , Y10T29/49345
摘要： The present disclosure provides an outlet module (100) for an emissions cleaning module (1) of a combustion engine, and an emissions cleaning module comprising such an outlet module. The outlet module includes a tubular member (130) mounted in an aperture (112) of a housing (110) such that an internal portion (1331) of the tubular member is located within the housing and an external portion (132) of the tubular member extends from the housing in a cantilevered manner. The outlet module may allow flexibility in the location of the tubular member and thus the connection point with a section of external pipework (200). In addition, the outlet module may provide for the cantilevered support of the section of the external pipework so that the need for additional physical support of the section of external pipework is avoided.
摘要翻译：本公开提供了用于内燃机的排放物清洁模块（1）的出口模块（100），以及包括这种出口模块的排放物清洁模块。该出口模块包括安装在壳体（110）的孔口（112）中的管状构件（130），使得该管状构件的内部部分（1331）位于该壳体内，并且该管状件的外部部分（132）构件以悬臂的方式从壳体延伸。出口模块可以允许管状构件的位置以及由此与一段外部管道（200）的连接点具有柔性。此外，出口模块可以为外部管道的部分提供悬臂式支撑，从而避免了对外部管道部分的额外物理支撑的需要。

10. 发明申请

WO2011073620A3 SYSTEM FOR REDUCING COMPRESSOR OIL CONSUMPTION 审中-公开
标题翻译：降低压缩机油耗的系统
公开(公告)号：WO2011073620A3
公开(公告)日：2011-09-22
申请号：PCT/GB2010002275
申请日：2010-12-15
申请人： PERKINS ENGINES CO LTD , CARLILL TOM W
发明人： CARLILL TOM W
IPC分类号： F04D29/10 , F01D25/18 , F02B37/013
CPC分类号： F04D29/104 , F01D25/183 , F02B37/004 , F02B37/013 , F02B37/16 , F02C6/12 , F05D2220/40 , F05D2240/55 , Y02T10/144
摘要： An air induction system for a power source including a first compressor and a second compressor is disclosed. The air induction system includes an air feed passageway that directs compressed air from the second compressor to an area between a compressor wheel and a center housing in the first compressor to reduce oil consumption in the first compressor.
摘要翻译：公开了一种用于包括第一压缩机和第二压缩机的电源的空气感应系统。空气感应系统包括空气供给通道，其将来自第二压缩机的压缩空气引导到第一压缩机中的压缩机叶轮与中心壳体之间的区域，以减少第一压缩机中的油耗。

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