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1. 发明授权

US06505601B1 Method for operating a reciprocating-piston internal combustion engine 有权
标题翻译：用于操作往复活塞内燃机的方法
公开(公告)号：US06505601B1
公开(公告)日：2003-01-14
申请号：US09708848
申请日：2000-11-08
申请人： Rainer Werner Jorach , Gerhard König , Alois Raab , Eckart Schloz , Petra Stapf
发明人： Rainer Werner Jorach , Gerhard König , Alois Raab , Eckart Schloz , Petra Stapf
IPC分类号： F02B1700
CPC分类号： F02D41/3047 , F02B1/12 , F02B3/06 , F02B3/08 , F02B3/10 , F02B17/005 , F02B23/0636 , F02B2275/14 , F02D41/3035 , F02D41/3836 , F02D41/402 , F02D2250/31 , Y02T10/123 , Y02T10/125
摘要： A method for operating a reciprocating-piston internal combustion engine with direct fuel injection. Injecting fuel in a lower part-load range, for the formation of a heterogeneous mixture, with a higher injection pressure centrally into a working space or a piston recess shortly before top dead center, or, optionally, in the case of very early injection (crank angle of 180° to 20° before top dead center), forming locally an ignitable homogeneous mixture with homogeneous combustion by defined charge stratification, controlled air movement in the cylinder and injection pressure combined with timed injection; injecting fuel in a middle part-load range, for a formation of a homogeneous mixture, with a lower injection pressure in a phase with a crank angle of 180° to 20° before top dead center; and injecting part of the fuel, in an upper part-load range (23) and/or full-load range, first, for the formation of a homogeneous mixture, with a lower injection pressure into the working space or the piston recess in a phase with a crank angle of 180° to 20° before top dead center and, injecting the rest of the fuel, for the formation of a heterogeneous mixture, with a higher injection pressure into the working space or the piston recess in a phase around top dead center.
摘要翻译：用于操作具有直接燃料喷射的往复活塞式内燃机的方法。在较低部分负荷范围内，为了形成非均匀混合物，在高死亡中心之前不久将注入压力注入到工作空间或活塞凹陷中，或者任选地在非常早期注射的情况下，在上止点之前的曲柄角为180°至20°），通过定义的电荷分层局部形成具有均匀燃烧的可点燃的均匀混合物，气缸中的受控空气运动和与定时注射相结合的注射压力; 在中部部分负荷范围内喷射燃料，用于形成均匀混合物，在上止点之前具有180°至20°的曲柄角的相位的较低喷射压力; 并且在上部负载范围（23）和/或满载范围内首先注入部分燃料，以形成均匀混合物，其中较低的注射压力进入工作空间或活塞凹部在上止点之前具有180°至20°的曲柄角的相，并且将其余的燃料喷射以形成非均匀混合物，以较高的喷射压力以相邻的顶部相位进入工作空间或活塞凹部死中心

2. 发明授权

US06513487B1 Method for operating a reciprocating-piston internal combustion engine 有权
标题翻译：用于操作往复活塞内燃机的方法
公开(公告)号：US06513487B1
公开(公告)日：2003-02-04
申请号：US09546057
申请日：2000-04-10
申请人： Rainer Werner Jorach , Alois Raab , Eckart Schloz , Martin Schnabel , Friedrich Wirbeleit
发明人： Rainer Werner Jorach , Alois Raab , Eckart Schloz , Martin Schnabel , Friedrich Wirbeleit
IPC分类号： F02B300
CPC分类号： F02M61/1813 , F02B1/12 , F02B3/06 , F02B23/0636 , F02B23/0669 , F02B2275/14 , F02D41/402 , F02M51/0603 , F02M61/045 , F02M61/08 , F02M61/182 , Y02T10/123 , Y02T10/125 , Y02T10/44
摘要： A method for operating a reciprocating-piston internal combustion engine, having an injector nozzle operable by a single valve element and configured to directly inject a fuel into a combustion chamber and having a piston including a piston crown and a piston recess, includes the steps of injecting the fuel by the injector nozzle into the combustion chamber in the form of separated jets of the fuel having different inclinations relative to a top surface of the piston crown and selectively setting the inclinations of the fuel jets depending on an engine load.
摘要翻译：一种用于操作往复活塞式内燃机的方法，其具有可由单个阀元件操作并被配置为将燃料直接喷射到燃烧室中并且具有包括活塞冠和活塞凹部的活塞的喷射器喷嘴，包括以下步骤：通过喷射器喷嘴将燃料以相对于活塞顶表面的不同倾斜度的分开的燃料喷射的形式喷射到燃烧室中，并根据发动机负荷选择性地设定燃料喷射的倾角。

3. 发明申请

US20140102417A1 FUEL PUMP ASSEMBLY 有权
标题翻译：燃油泵总成
公开(公告)号：US20140102417A1
公开(公告)日：2014-04-17
申请号：US14123256
申请日：2012-05-16
申请人： Cristian A. Rosu , Rainer Werner Jorach
发明人： Cristian A. Rosu , Rainer Werner Jorach
IPC分类号： F02M39/00
CPC分类号： F02M39/005 , F02M59/102 , F02M59/44 , F02M59/442 , F02M63/0001 , F04B1/0426
摘要： A high-pressure fuel pump assembly for use in an internal combustion engine is disclosed. The fuel pump assembly comprises a pumping plunger for pressurising fuel within a pump chamber during a plunger pumping stroke, and being slidably received in a plunger bore; a rider member co-operable with a drive; and an interface member for imparting drive from the rider member to the pumping plunger to perform the plunger pumping stroke, the interface member having an interface side co-operable with the rider member). The pumping plunger comprises fluid delivery means for delivering fuel from the pump chamber to one or more contact surfaces of the pumping plunger, thereby to lubricate the contact surfaces.
摘要翻译：公开了一种用于内燃机的高压燃油泵组件。燃料泵组件包括用于在柱塞泵送冲程期间对泵室内的燃料加压并且可滑动地容纳在柱塞孔中的泵送柱塞; 驾驶员可与驾驶员协同操作; 以及接口构件，用于将来自骑车构件的驱动力传递到泵送柱塞，以执行柱塞泵送冲程，所述接口构件具有与车手构件可协作的接口侧）。泵送柱塞包括流体输送装置，用于将来自泵室的燃料输送到泵送柱塞的一个或多个接触表面，从而润滑接触表面。

4. 发明授权

US09291132B2 Fuel pump assembly 有权
标题翻译：燃油泵总成
公开(公告)号：US09291132B2
公开(公告)日：2016-03-22
申请号：US14123256
申请日：2012-05-16
申请人： Cristian A. Rosu , Rainer Werner Jorach
发明人： Cristian A. Rosu , Rainer Werner Jorach
IPC分类号： F02M37/04 , F02M39/00 , F02M59/10 , F02M59/44 , F02M63/00 , F04B1/04
CPC分类号： F02M39/005 , F02M59/102 , F02M59/44 , F02M59/442 , F02M63/0001 , F04B1/0426
摘要： A high-pressure fuel pump assembly for use in an internal combustion engine is disclosed. The fuel pump assembly comprises a pumping plunger for pressurizing fuel within a pump chamber during a plunger pumping stroke, and being slidably received in a plunger bore; a rider member co-operable with a drive; and an interface member for imparting drive from the rider member to the pumping plunger to perform the plunger pumping stroke, the interface member having an interface side co-operable with the rider member). The pumping plunger comprises fluid delivery means for delivering fuel from the pump chamber to one or more contact surfaces of the pumping plunger, thereby to lubricate the contact surfaces.
摘要翻译：公开了一种用于内燃机的高压燃油泵组件。燃料泵组件包括用于在柱塞泵送冲程期间对泵室内的燃料加压并且可滑动地容纳在柱塞孔中的泵送柱塞; 驾驶员可与驾驶员协同操作; 以及接口构件，用于将来自骑车构件的驱动力传递到泵送柱塞，以执行柱塞泵送冲程，所述接口构件具有与车手构件可协作的接口侧）。泵送柱塞包括流体输送装置，用于将来自泵室的燃料输送到泵送柱塞的一个或多个接触表面，从而润滑接触表面。

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