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1. 发明授权

US08794939B2 Fuel pump head having an external chamber 有权
标题翻译：燃油泵头具有外部室
公开(公告)号：US08794939B2
公开(公告)日：2014-08-05
申请号：US13054128
申请日：2009-07-13
申请人： Antonin Cheron , Paul Buckley , Miguel G Calvo
发明人： Antonin Cheron , Paul Buckley , Miguel G Calvo
IPC分类号： F04B39/10 , F16K15/06
CPC分类号： F02M59/485 , F02M59/464 , F04B53/16 , Y10T137/7931 , Y10T137/7932
摘要： A pump head suitable for use in a fuel pump for a common rail fuel injection system, comprises a pump head housing defining a plunger bore and a pumping chamber. Fuel is pressurized within the pumping chamber by a plunger reciprocating within the plunger bore. The pump head housing includes an inlet valve arrangement for controlling fuel flow into the pumping chamber. The inlet valve arrangement includes a valve member movable between open and closed positions in response to fuel pressure within a gallery. The gallery communicates with an external chamber defined by a closure member externally mounted to the pump head housing. In use, the gallery communicates with a source of low-pressure fuel via the external chamber. The pump head housing has a projection which locates the closure member on the pump head housing.
摘要翻译：一种适合用于共轨燃料喷射系统的燃料泵的泵头包括限定柱塞孔和泵送室的泵头壳体。燃料通过在柱塞孔内往复运动的柱塞在泵送室内被加压。泵头壳体包括用于控制进入泵送室的燃料流的入口阀装置。入口阀装置包括响应于画廊内的燃料压力在打开位置和关闭位置之间运动的阀构件。画廊与由外部安装在泵头壳体上的封闭构件限定的外部室连通。在使用中，画廊通过外部室与低压燃料源通信。泵头壳体具有将封闭构件定位在泵头壳体上的突起。

2. 发明申请

US20110120418A1 IMPROVEMENTS RELATING TO FUEL PUMPS 有权
标题翻译：关于燃油泵的改进
公开(公告)号：US20110120418A1
公开(公告)日：2011-05-26
申请号：US13054128
申请日：2009-07-13
申请人： Antonin Cheron , Paul Buckley , Miguel G Calvo
发明人： Antonin Cheron , Paul Buckley , Miguel G Calvo
IPC分类号： F02M59/46 , F04B53/10 , F04B49/00
CPC分类号： F02M59/485 , F02M59/464 , F04B53/16 , Y10T137/7931 , Y10T137/7932
摘要： A pump head suitable for use in a fuel pump for a common rail fuel injection system, comprises a pump head housing defining a plunger bore and a pumping chamber. Fuel is pressurized within the pumping chamber by a plunger reciprocating within the plunger bore. The pump head housing includes an inlet valve arrangement for controlling fuel flow into the pumping chamber. The inlet valve arrangement includes a valve member movable between open and closed positions in response to fuel pressure within a gallery. The gallery communicates with an external chamber defined by a closure means externally mounted to the pump head housing. In use, the gallery communicates with a source of low-pressure fuel via the external chamber. The pump head housing has a projection which locates the closure member on the pump head housing.
摘要翻译：一种适合用于共轨燃料喷射系统的燃料泵的泵头包括限定柱塞孔和泵送室的泵头壳体。燃料通过在柱塞孔内往复运动的柱塞在泵送室内被加压。泵头壳体包括用于控制进入泵送室的燃料流的入口阀装置。入口阀装置包括响应于画廊内的燃料压力在打开位置和关闭位置之间运动的阀构件。画廊与由外部安装在泵头壳体上的封闭装置限定的外部室连通。在使用中，画廊通过外部室与低压燃料源通信。泵头壳体具有将封闭构件定位在泵头壳体上的突起。

3. 发明授权

US08763636B2 Valve assembly for fuel pump 有权
标题翻译：燃油泵阀组件
公开(公告)号：US08763636B2
公开(公告)日：2014-07-01
申请号：US12567997
申请日：2009-09-28
申请人： Paul Buckley , Antonin Cheron , Kevin J. Laity
发明人： Paul Buckley , Antonin Cheron , Kevin J. Laity
IPC分类号： F16K15/06
CPC分类号： F04B1/0452 , F04B53/1005 , F04B53/1022 , Y10T137/7842 , Y10T137/7929
摘要： A valve assembly for use in a fuel pump comprises a body member with a valve aperture, a valve member movable within the body member and adapted to close the valve aperture, and a biasing arrangement having a first part fixed with respect to one of the body member and the valve member and a second part fixed with respect to the other of the body member and the valve member. The biasing arrangement is adapted to bias the valve member to close the valve aperture. The biasing arrangement comprises a helical spring with a first diameter at the first part and a second diameter at the second part. The first diameter of the helical spring is different from the second diameter of the spring. The helical spring is at its first part retained by an interference fit against the member with respect to which it is fixed.
摘要翻译：用于燃料泵的阀组件包括具有阀孔的本体构件，可在主体构件内移动并适于闭合阀孔的阀构件，以及偏置装置，其具有相对于主体中的一个固定的第一部分构件和阀构件以及相对于主体构件和阀构件中的另一个固定的第二部分。偏置装置适于偏压阀构件以关闭阀孔。偏置装置包括在第一部分处具有第一直径的螺旋弹簧和在第二部分处的第二直径。螺旋弹簧的第一直径不同于弹簧的第二直径。螺旋弹簧在其第一部分处通过与其固定的构件的过盈配合保持。

4. 发明申请

US20100119395A1 VALVE ASSEMBLY FOR FUEL PUMP 有权
标题翻译：燃油泵组件
公开(公告)号：US20100119395A1
公开(公告)日：2010-05-13
申请号：US12567997
申请日：2009-09-28
申请人： Paul Buckley , Antonin Cheron , Kevin J. Laity
发明人： Paul Buckley , Antonin Cheron , Kevin J. Laity
IPC分类号： F04B53/10 , F16K1/32
CPC分类号： F04B1/0452 , F04B53/1005 , F04B53/1022 , Y10T137/7842 , Y10T137/7929
摘要： A valve assembly for use in a fuel pump comprises a body member with a valve aperture, a valve member movable within the body member and adapted to close the valve aperture, and a biasing arrangement having a first part fixed with respect to one of the body member and the valve member and a second part fixed with respect to the other of the body member and the valve member. The biasing arrangement is adapted to bias the valve member to close the valve aperture. The biasing arrangement comprises a helical spring with a first diameter at the first part and a second diameter at the second part. The first diameter of the helical spring is different from the second diameter of the spring. The helical spring is at its first part retained by an interference fit against the member with respect to which it is fixed.
摘要翻译：用于燃料泵的阀组件包括具有阀孔的本体构件，可在主体构件内移动并适于闭合阀孔的阀构件，以及偏置装置，其具有相对于主体中的一个固定的第一部分构件和阀构件以及相对于主体构件和阀构件中的另一个固定的第二部分。偏置装置适于偏压阀构件以关闭阀孔。偏置装置包括在第一部分处具有第一直径的螺旋弹簧和在第二部分处的第二直径。螺旋弹簧的第一直径不同于弹簧的第二直径。螺旋弹簧在其第一部分处通过与其固定的部件的过盈配合保持。

5. 发明申请

US20140272888A1 Engaging a Plurality of Users in an Interactive Activity in an Educational Environment 审中-公开
标题翻译：使多个用户参与教育环境中的互动活动
公开(公告)号：US20140272888A1
公开(公告)日：2014-09-18
申请号：US13828662
申请日：2013-03-14
申请人： Xeth Waxman , Paul Clayton Fowler , Paul Buckley , Mike McClaran
发明人： Xeth Waxman , Paul Clayton Fowler , Paul Buckley , Mike McClaran
IPC分类号： G09B5/02
CPC分类号： G09B5/02
摘要： Engaging a plurality of users in an interactive activity in an educational environment includes receiving information that corresponds to an annotation entered by a first user of a first subordinate device of a plurality of subordinate devices. A representation of the annotation entered by the first user while the first user is annotating on the first subordinate device is presented, using a processor, on an instructor device. Information is received that corresponds to an annotation entered by a second user of a second subordinate device of the plurality of subordinate devices. A representation of the annotation entered by the second user is presented on the second the instructor device using the processor while the second user is annotating on the second subordinate device and while the instructor device simultaneously presents the representation of the annotation entered by the first user on the first subordinate device.
摘要翻译：将多个用户接合在教育环境中的交互式活动中包括接收对应于由多个从属设备的第一从属设备的第一用户输入的注释的信息。在第一用户在第一从属设备上注释时由第一用户输入的注释的表示在指导者设备上使用处理器呈现。接收对应于由多个下属设备的第二从属设备的第二用户输入的注释的信息。第二用户输入的注释的表示在第二使用处理器的指导者设备上呈现，而第二用户在第二从属设备上注释，并且在教师设备同时呈现由第一用户输入的注释的表示时第一个从属设备。

6. 发明申请

US20100241477A1 DIMENSIONED MODELING SYSTEM 审中-公开
标题翻译：尺寸建模系统
公开(公告)号：US20100241477A1
公开(公告)日：2010-09-23
申请号：US12407441
申请日：2009-03-19
申请人： Paul Nylander , Gerry Rey , Sanford Damasco , Ryan Trinidad , Paul Buckley , Paolo Hilario
发明人： Paul Nylander , Gerry Rey , Sanford Damasco , Ryan Trinidad , Paul Buckley , Paolo Hilario
IPC分类号： G06Q10/00 , G06F17/50 , G06F19/00 , G06Q50/00
CPC分类号： G06F17/5004 , G06Q10/06 , G06Q10/0633
摘要： The disclosed inventions and embodiments relate to the propagation of information among workflow applications used by a design project such as a construction design project and the creation and use of dimensioned and animated models for such projects. The workflow applications may be extended to enable participation in the information sharing or the system may provide functionality external to the tools that facilitates the participation of the tools. Information from various sources, including the workflow applications and third party sources, can be represented and modeled in an animation system. Sometimes the propagation is enabled in part by a store of information that also enabled reuse and reporting. Information used and generated by the various workflow applications is kept consistent among the different workflow applications and among the different representations of that information.
摘要翻译：所公开的发明和实施例涉及在诸如建筑设计项目之类的设计项目使用的工作流应用程序之间的信息传播以及用于这些项目的尺寸和动画模型的创建和使用。可以扩展工作流程应用程序以使得能够参与信息共享，或者系统可以提供便于参与工具的工具的外部功能。来自各种来源的信息，包括工作流应用程序和第三方来源，可以在动画系统中进行表示和建模。有时传播是由部分信息存储部分启用的，这些信息也能够重用和报告。由各种工作流应用程序使用和生成的信息在不同的工作流应用程序之间以及该信息的不同表示之间保持一致。

7. 发明申请

US20060025622A1 Method of preparing ester-substituted diaryl carbonates 有权
公开(公告)号：US20060025622A1
公开(公告)日：2006-02-02
申请号：US10984318
申请日：2004-11-08
申请人： Paul Buckley , James Silva , David Dardaris
发明人： Paul Buckley , James Silva , David Dardaris
IPC分类号： C07C69/96
CPC分类号： C07C68/02 , C07C69/96
摘要： The present invention relates to an interfacial method of preparing ester-substituted diaryl carbonates. The method includes the steps of: forming a reaction mixture comprising phosgene, an ester-substituted phenol, an organic solvent, and a catalyst selected from the group consisting of a tertiary amine catalyst and a phase transfer catalyst, said reaction mixture having an organic phase and an aqueous phase, wherein said aqueous phase has a brine strength; allowing the reaction mixture to react wherein during the reaction, (i) the aqueous phase has a pH, and the pH is adjusted, if necessary, by the addition of an alkali metal hydroxide solution in amounts such that the pH is greater than or equal to 9.0 during at least some portion of the reaction, and (ii) the brine strength of the aqueous phase is adjusted, if necessary, by varying the concentration of the alkali metal hydroxide solution being added to maintain the pH such that the brine strength is between 15% and a saturated brine solution during at least some portion of the reaction: thereby forming an ester-substituted diaryl carbonate, wherein the reaction mixture is formed with less than 15% water of formulation, and wherein the brine strength is maintained at or above 15% and the pH is maintained at or above 9 for a sufficient portion of the process that the ester-substituted diaryl carbonate is formed with a conversion of at least 90% and a selectivity of at least 98%.

8. 发明授权

US06732948B1 Fuel injector 失效
标题翻译：喷油器
公开(公告)号：US06732948B1
公开(公告)日：2004-05-11
申请号：US09831072
申请日：2001-08-13
申请人： Paul Buckley
发明人： Paul Buckley
IPC分类号： B05B108
CPC分类号： F02M51/0603 , F02M47/027 , F02M57/023 , F02M59/34 , F02M59/366 , F02M63/0026
摘要： A fuel injector for use in an injector arrangement including a pumping plunger, a pump chamber and a spill valve arrangement controlling communication between the pump chamber and a low pressure fuel reservoir. The fuel injector comprises a valve needle which is engageable with a seating to control fuel delivery through a fuel injector outlet opening, a first control chamber being arranged such that the fuel pressure therein acts on a surface associated with the valve needle and a second control chamber being arranged such that fuel pressure therein acts on a surface associated with the spill valve arrangement. The injector further comprises a piezoelectric actuator arrangement including a piezoelectric element having first and second ends, the first end being associated with the spill valve arrangement and the second end being associated with the valve needle such that, in use, operation of the spill valve arrangement and movement of the valve needle is controlled by controlling the energisation level of the piezoelectric element.
摘要翻译：一种用于喷射器装置的燃料喷射器，包括泵柱塞，泵室和控制泵室与低压燃料储存器之间的连通的溢流阀装置。燃料喷射器包括阀针，其可与座位接合以控制通过燃料喷射器出口开口的燃料输送;第一控制室被布置成使得其中的燃料压力作用在与阀针相关联的表面上，第二控制室被布置成使得其中的燃料压力作用在与溢流阀装置相关联的表面上。喷射器还包括压电致动器装置，其包括具有第一和第二端的压电元件，第一端与溢流阀装置相关联，第二端与阀针相关联，使得在使用中，溢流阀装置的操作通过控制压电元件的通电电平来控制阀针的运动。

9. 发明授权

US5746180A Fuel supply apparatus 失效
标题翻译：燃油供应装置
公开(公告)号：US5746180A
公开(公告)日：1998-05-05
申请号：US303695
申请日：1994-09-09
申请人： John Roderick Jefferson , Peter Alban George Collingborn , Michael Peter Cooke , Paul Buckley
发明人： John Roderick Jefferson , Peter Alban George Collingborn , Michael Peter Cooke , Paul Buckley
IPC分类号： F02M41/14 , F02M41/16 , F02M45/04 , F02M45/06 , F02M63/00 , F02M7/00
CPC分类号： F02M45/06 , F02M41/1405 , F02M41/16 , F02M45/04 , F02M63/0007 , F02M2200/40
摘要： A fuel supply apparatus for supplying fuel to a compression ignition engine comprising a rotary distributor member having a delivery passage which can register in turn with outlet ports connected to the injection nozzles of the engine. Fuel is supplied to the delivery passage from an accumulator under the control of a valve. The accumulator is charged with fuel by means of a high pressure pump which is a cam actuated pump and fuel is supplied to the high pressure pump by a low pressure pump. A valve is provided to control the output pressure of the low pressure pump so that the amount of fuel supplied to the high pressure pump can be varied for the purpose of controlling the fuel pressure within the accumulator. This pressure is sensed by a transducer which supplies a signal to a control system which controls the flow of electric current in the valve.
摘要翻译：一种用于向压缩点火发动机供应燃料的燃料供应装置，包括具有输送通道的旋转分配器构件，该输送通道可依次与所述发动机的喷嘴连接的出口连接。在阀门的控制下，燃料从蓄能器供给到输送通道。蓄能器通过作为凸轮驱动的泵的高压泵对燃料充电，并且通过低压泵将燃料供应到高压泵。提供一个阀门来控制低压泵的输出压力，从而为了控制蓄能器内的燃料压力，可以改变供给高压泵的燃油量。该压力由向控制系统中的信号提供的换能器感测，控制系统控制阀中的电流。

10. 发明授权

US5647540A Fuel injection nozzle 失效
标题翻译：燃油喷嘴
公开(公告)号：US5647540A
公开(公告)日：1997-07-15
申请号：US515223
申请日：1995-08-15
申请人： Paul Buckley
发明人： Paul Buckley
IPC分类号： F02M45/08 , F02M61/20
CPC分类号： F02M45/083 , F02M61/205
摘要： A fuel injection nozzle includes a fuel pressure actuated valve member which is biased by a first spring into engagement with a seating. A pre lift stop is engaged by a surface which moves with the valve member after a predetermined movement of the valve member away from the seating. The lift stop is movable against the action of a second spring to allow continued movement of the valve member. The lift stop position is determined by a yieldable abutment which during the closing movement of the valve member towards the seating, yields under the action of the inertia of the pre lift stop to assist the closing movement of the valve member.
摘要翻译：燃料喷射喷嘴包括燃料压力致动阀构件，其被第一弹簧偏置成与座椅接合。在阀构件远离座位的预定移动之后，预提升挡块由与阀构件一起移动的表面接合。提升挡块能够抵抗第二弹簧的作用而移动以允许阀构件的继续移动。提升停止位置由可靠的邻接位置确定，在该阀构件朝向座部的关闭运动期间，在预升降挡块的惯性作用下产生，从而有助于阀构件的关闭运动。

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