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1. 发明申请

WO2016112063A8 CRANKCASE VENTILATING EVACUATOR 审中-公开
标题翻译：曲柄通风排气阀
公开(公告)号：WO2016112063A8
公开(公告)日：2017-05-18
申请号：PCT/US2016012260
申请日：2016-01-06
申请人： DAYCO IP HOLDINGS LLC , FLETCHER DAVID , GRAICHEN BRIAN M , MILLER JAMES H , HAMPTON KEITH
发明人： FLETCHER DAVID , GRAICHEN BRIAN M , MILLER JAMES H , HAMPTON KEITH
IPC分类号： F02B37/00
CPC分类号： F02B37/004 , F01M13/021 , F01M2013/026 , F01M2013/027 , F02M25/06 , Y02T10/121
摘要： A turbocharged engine air system is disclosed. The system includes a vacuum consuming device, a turbocharger having a compressor fluidly connected to an intake manifold of an engine, a first check valve located upstream of the compressor, a second check valve located downstream of the compressor and upstream of the intake manifold, and an evacuator. The evacuator includes a converging motive section, a diverging discharge section, at least one suction port, and a Venturi gap located between an outlet end of the converging motive section and an inlet end of the diverging discharge section. The diverging discharge section of the evacuator is fluidly connected to both the first check valve and the second check valve. The suction port is fluidly connected to the vacuum consuming device.
摘要翻译：公开了一种涡轮增压的发动机空气系统。该系统包括真空消耗装置，具有流体地连接到发动机的进气歧管的压缩机的涡轮增压器，位于压缩机上游的第一止回阀，位于压缩机下游和进气歧管上游的第二止回阀，以及一个抽空器。抽真空器包括会聚动力部分，分支排出部分，至少一个吸入口以及位于会聚动力部分的出口端和分支排出部分的入口端之间的文丘里间隙。排出器的分支排出部分流体地连接到第一止回阀和第二止回阀。吸入口流体连接到真空消耗装置。

2. 发明申请

WO2016089604A1 EVACUATOR SYSTEM HAVING MULTI-PORT EVACUATOR 审中-公开
标题翻译：具有多端口除尘器的排气系统
公开(公告)号：WO2016089604A1
公开(公告)日：2016-06-09
申请号：PCT/US2015/061488
申请日：2015-11-19
申请人： DAYCO IP HOLDINGS, LLC , FLETCHER, David , MILLER, James, H. , HAMPTON, Keith , GRAICHEN, Brian, M.
发明人： FLETCHER, David , MILLER, James, H. , HAMPTON, Keith , GRAICHEN, Brian, M.
IPC分类号： B60T13/52
CPC分类号： F02M25/0854 , B60T17/02 , F01M13/022 , F02B37/00 , F02M25/06 , F02M25/0872 , F02M35/10157 , F02M35/10222 , F02M35/10229 , F04D19/00 , F04D19/04 , F04D21/00 , F04F5/20 , F04F5/466 , Y02T10/121 , Y02T10/144
摘要： A pneumatically actuated vacuum pump is disclosed. The pneumatically actuated vacuum pump includes a body. The body defines at least two converging motive sections each having an outlet end, at least two diverging discharge sections each having an inlet end, and at least one Venturi gap. The Venturi gap is located between the outlet ends of the at least two converging motive sections and the inlet ends of the at least two diverging discharge sections.
摘要翻译：公开了一种气动真空泵。气动真空泵包括主体。主体限定至少两个会聚动力部分，每个具有出口端，每个具有入口端的至少两个发散排放部分和至少一个文氏管间隙。文丘里间隙位于至少两个会聚动力部分的出口端和至少两个发散排放部分的入口端之间。

3. 发明申请

WO2016032843A1 LOW-COST EVACUATOR FOR AN ENGINE HAVING TUNED VENTURI GAPS 审中-公开
标题翻译：用于具有调谐的VENTURI GAPS的发动机的低成本减速机
公开(公告)号：WO2016032843A1
公开(公告)日：2016-03-03
申请号：PCT/US2015/046062
申请日：2015-08-20
申请人： DAYCO IP HOLDINGS, LLC , FLETCHER, David, E. , GRAICHEN, Brian, M. , MILLER, James, H. , BRAVO, Rex , GILMER, Matthew, C. , HAMPTON, Keith , NIEDERT, Andrew, D. , VASHUK, Denis
发明人： FLETCHER, David, E. , GRAICHEN, Brian, M. , MILLER, James, H. , BRAVO, Rex , GILMER, Matthew, C. , HAMPTON, Keith , NIEDERT, Andrew, D. , VASHUK, Denis
IPC分类号： B60T13/52
CPC分类号： F04F5/467 , F02M35/10157 , F02M35/10229 , F04F5/00 , F04F5/20 , F04F5/46 , F04F5/466 , Y02T10/144
摘要： An evacuator for supplying vacuum to a device in a boosted engine air system is disclosed. The evacuator defines a body comprising a converging motive section, a diverging discharge section, at least one suction port, and a Venturi gap located between an outlet end of the converging motive section and an inlet end of the diverging discharge section. A lineal distance is measured between the outlet end and the inlet end. The lineal distance is decreased in length if higher suction vacuum at a specific set of operating conditions is required and the lineal distances is increased in length if higher suction flow rate at the specific set of operating conditions is required.
摘要翻译：公开了一种用于向增压发动机空气系统中的装置提供真空的抽空器。抽风器限定了一个主体，其包括会聚动力部分，发散排放部分，至少一个吸入口和位于会聚动力部分的出口端与发散排放部分的入口端之间的文丘里间隙。在出口端和入口端之间测量直线距离。如果需要在特定的一组操作条件下的更高的抽吸真空度并且如果需要在特定的操作条件下较高的抽吸流量，则需要在长度上增加直线距离，则线距离减小。

4. 发明申请

WO2016022745A1 PNEUMATICALLY ACTUATED VACUUM PUMP HAVING MULTIPLE VENTURI GAPS AND CHECK VALVES 审中-公开
标题翻译：具有多个VENTURI GAPS和检查阀的气动真空泵
公开(公告)号：WO2016022745A1
公开(公告)日：2016-02-11
申请号：PCT/US2015/043911
申请日：2015-08-06
申请人： DAYCO IP HOLDINGS, LLC , FLETCHER, David, E. , GRAICHEN, Brian, M. , HAMPTON, Keith
发明人： FLETCHER, David, E. , GRAICHEN, Brian, M. , HAMPTON, Keith
IPC分类号： B01F5/04 , B60T13/62 , F16K3/32 , F16K3/24 , F16K15/18 , F02M19/08
CPC分类号： F04F5/20 , F02B37/04 , F02B37/164 , F02M35/02 , F02M35/10118 , F02M35/10229 , F02M35/10255 , F02M35/104 , F04F5/22 , F04F5/44 , F04F5/467 , Y02T10/144
摘要： A pneumatically actuated vacuum pump is disclosed, and includes a body defining a converging motive section, a diverging discharge section, at least one suction port, and a Venturi gap. The Venturi gap is located between an outlet end of the converging motive section and an inlet end of the diverging discharge section. The pneumatically actuated vacuum pump also includes a first check valve fluidly connected to the Venturi gap and the suction port. The pneumatically actuated vacuum pump further includes at least one second gap located in the diverging discharge section of the body downstream of the Venturi gap. A second check valve is fluidly connected to the second gap.
摘要翻译：公开了一种气动真空泵，并且包括限定会聚动力部分，发散排放部分，至少一个吸入口和文氏管间隙的主体。文丘里间隙位于会聚动力部分的出口端和发散放电部分的入口端之间。气动真空泵还包括流体连接到文丘里空隙和吸入口的第一止回阀。气动致动真空泵还包括位于文丘里间隙下游的主体的发散排放部分中的至少一个第二间隙。第二止回阀流体地连接到第二间隙。

5. 发明申请

WO2015089136A1 MAGNETICALLY ACTUATED SHUT-OFF VALVE 审中-公开
标题翻译：磁力开关阀
公开(公告)号：WO2015089136A1
公开(公告)日：2015-06-18
申请号：PCT/US2014/069461
申请日：2014-12-10
申请人： DAYCO IP HOLDINGS, LLC , HAMPTON, Keith , GRAICHEN, Brian, M.
发明人： HAMPTON, Keith , GRAICHEN, Brian, M.
IPC分类号： F16K11/085
CPC分类号： H01F7/1646 , F02D11/10 , F16K31/0668 , F16K31/0675 , H01F2007/086
摘要： A magnetic actuator assembly is disclosed, and includes a core, wiring, and a gate assembly. The core is constructed of a magnetic material, and includes a first end and a second end. The wiring is wound around a portion of the core. A predetermined amount of electric current is applied to the wiring to induce a magnetic field within the core. The gate assembly is positioned between the first end and a second end of the core. The gate assembly comprises a first gate member traveling between the first end and a second end of the core based on a threshold force being applied to the gate assembly. The threshold force is created by the magnetic field.
摘要翻译：公开了磁致动器组件，并且包括芯，布线和门组件。芯由磁性材料构成，并包括第一端和第二端。布线缠绕在芯的一部分上。将预定量的电流施加到布线以引起芯内的磁场。门组件位于芯的第一端和第二端之间。门组件包括基于施加到门组件的阈值力在第一端和芯的第二端之间行进的第一门构件。阈值力由磁场产生。

6. 发明申请

WO2015054372A2 NOISE ATTENUATION IN A CHECK VALVE UNIT OR APPARATUS FOR PRODUCING VACUUM 审中-公开
标题翻译：检查阀单元中的噪声衰减或用于生产真空的装置
公开(公告)号：WO2015054372A2
公开(公告)日：2015-04-16
申请号：PCT/US2014059672
申请日：2014-10-08
申请人： DAYCO IP HOLDINGS LLC , HAMPTON KEITH , FLETCHER DAVID E , GRAICHEN BRIAN M , BRAVO REX , GILMER MATT , NIEDERT ANDREW
发明人： HAMPTON KEITH , FLETCHER DAVID E , GRAICHEN BRIAN M , BRAVO REX , GILMER MATT , NIEDERT ANDREW
IPC分类号： G06F17/28 , H04N7/18
CPC分类号： F16K47/08 , B60T17/008 , B60T17/04 , F02M35/10229 , F02M35/1244 , F02M35/1272 , F04F5/20 , F16K15/00 , F16K15/023 , F16K47/14 , Y10T137/2185
摘要： Check valve units having one or more sound attenuating members are disclosed. A check valve unit includes a housing defining an inlet port, an outlet port, and a chamber in fluid communication therewith thereby defining a flow path from the inlet port through the chamber to the outlet port. The chamber includes first and second valve seats and has a sealing member disposed therein that is moveable from a position seated on the first valve seat to a position seated on the second valve seat. A sound attenuating member is disposed in the flow path downstream of the chamber, within the chamber, or both. In another embodiment, the check valve unit includes a Venturi portion in fluid communication with the chamber. The Venturi portion has a fluid junction with the flow path downstream of the chamber or forms the discharge section of the Venturi portion thereby defining the outlet port.
摘要翻译：公开了具有一个或多个声音衰减构件的止回阀单元。止回阀单元包括限定入口，出口和与其流体连通的室的壳体，从而限定从入口通过室到出口的流动路径。该腔室包括第一和第二阀座，并且具有设置在其中的密封构件，该密封构件能够从坐在第一阀座上的位置移动到坐在第二阀座上的位置。声音衰减构件设置在腔室的下游，腔室内或两者中的流动路径中。在另一个实施例中，止回阀单元包括与腔室流体连通的文氏管部分。文丘里部分具有与腔室下游的流动路径的流体连接点或形成文丘里管部分的排出部分，从而限定出口端口。

7. 发明申请

WO2014201357A1 PNEUMATIC COMPRESSOR RECIRCULATION VALVE SYSTEM 审中-公开
标题翻译：气动压缩机回流阀系统
公开(公告)号：WO2014201357A1
公开(公告)日：2014-12-18
申请号：PCT/US2014/042309
申请日：2014-06-13
申请人： DAYCO IP HOLDINGS, LLC , FLETCHER, Dave , GRAICHEN, Brian, M. , HAMPTON, Keith , GILMER, Matt , MILLER, James, H. , LONG, Steve
发明人： FLETCHER, Dave , GRAICHEN, Brian, M. , HAMPTON, Keith , GILMER, Matt , MILLER, James, H. , LONG, Steve
IPC分类号： F02B37/12
CPC分类号： F02B37/16 , F02B37/12 , F02B37/164 , F02B43/00 , F02B2037/125 , F02B2043/103 , F02M21/0215 , F02M35/10229 , Y02T10/144 , Y02T10/32 , Y02T10/42
摘要： An engine system having a compressor coupled to an engine and supplying air to an intake manifold, a throttle controlling the supply of air from the compressor to the intake manifold, a vacuum reservoir, an aspirator having its motive section in fluid communication with the air intake system upstream of the compressor and its discharge section in fluid communication downstream of the compressor and a suction port in fluid communication with the vacuum reservoir, a compressor recirculation valve having a pneumatic control chamber in fluid communication with downstream air from the compressor and in fluid communication with the vacuum reservoir, a gate valve controlling the fluid communication of the pneumatic control chamber of the compressor recirculation valve with the downstream air and the vacuum reservoir, and a bleed line having a bleed valve in fluid communication with the vacuum reservoir and the pneumatic control chamber of the compressor recirculation valve.
摘要翻译：一种发动机系统，其具有联接到发动机并将空气供给到进气歧管的压缩机，控制从压缩机向进气歧管供应空气的节气门，真空容器，具有与进气口流体连通的动力部分的吸气器压缩机上游的压缩机及其排放部分与压缩机的下游流体连通，以及与真空容器流体连通的吸入口，具有与来自压缩机的下游空气流体连通并具有流体连通的气动控制室的压缩机再循环阀与真空容器一起，控制压缩机再循环阀的气动控制室与下游空气和真空容器的流体连通的闸阀，以及具有与真空容器和气动控制器流体连通的排放阀的排气管压缩机再循环阀室。

8. 发明申请

WO2012058140A3 NON-THERMAL PLASMA IGNITION ARC SUPPRESSION 审中-公开
标题翻译：非热等离子体火焰抑制
公开(公告)号：WO2012058140A3
公开(公告)日：2012-08-09
申请号：PCT/US2011057438
申请日：2011-10-24
申请人： FEDERAL MOGUL IGNTION COMPANY , LYKOWSKI JAMES D , HAMPTON KEITH , WALKER WILLIAM J
发明人： LYKOWSKI JAMES D , HAMPTON KEITH , WALKER WILLIAM J
IPC分类号： F02P23/04
CPC分类号： H01T13/50 , F02P23/04 , H01T13/20 , H01T21/02
摘要： An igniter (20) of a corona ignition system emits a non-thermal plasma in the form of a corona (30) to ionize and ignite a fuel mixture. The igniter (20) includes an electrode (32) and a ceramic insulator (22) surrounding the electrode (32). The insulator (22) surrounds a firing end (38) of the electrode (32) and blocks the electrode (32) from exposure to the combustion chamber (28). The insulator (22) presents a firing surface (56) exposed to the combustion chamber (28) and emitting the non-thermal plasma. A plurality of electrically conducting elements (24) are disposed in a matrix (26) of the ceramic material and along the firing surface (56) of the insulator (22), such as metal particles embedded in the ceramic material or holes in the ceramic material. The electrically conducting elements (24) reduce arc discharge during operation of the igniter (20) and thus improve the quality of ignition.
摘要翻译：电晕点火系统的点火器（20）以电晕（30）的形式发射非热等离子体，以电离和点燃燃料混合物。点火器（20）包括围绕电极（32）的电极（32）和陶瓷绝缘体（22）。绝缘体（22）围绕电极（32）的点火端（38）并且阻挡电极（32）暴露于燃烧室（28）。绝缘体（22）具有暴露于燃烧室（28）并发射非热等离子体的燃烧表面（56）。多个导电元件（24）设置在陶瓷材料的矩阵（26）中并且沿着绝缘体（22）的焙烧表面（56），例如嵌入在陶瓷材料中的金属颗粒或陶瓷中的孔材料。导电元件（24）在点火器（20）的操作期间减少电弧放电，从而提高点火质量。

9. 发明申请

WO2012097290A1 CORONA IGNITER HAVING CONTROLLED LOCATION OF CORONA FORMATION 审中-公开
标题翻译：具有CORONA形成的控制位置的CORONA IGNITER
公开(公告)号：WO2012097290A1
公开(公告)日：2012-07-19
申请号：PCT/US2012/021302
申请日：2012-01-13
申请人： FEDERAL-MOGUL IGNITION COMPANY , BURROWS, John, A. , LYKOWSKI, James, D. , PERMUY, Alfred , HAMPTON, Keith
发明人： BURROWS, John, A. , LYKOWSKI, James, D. , PERMUY, Alfred , HAMPTON, Keith
IPC分类号： H01T13/50 , H01T13/52 , H01T21/02
CPC分类号： H01T13/50 , H01T13/52 , H01T21/02
摘要： A corona igniter 20 includes an insulator 28 surrounding a central electrode 24 and a shell 30 surrounding the insulator 28. The shell 30 presents a shell gap 38 having a shell gap width w s between a shell lower end 34 and a shell inner surface 90 or shell outer surface 92. The shell 30 has a shell thickness t s decreasing toward the shell lower end 34 allowing the shell gap width w s to increase toward the shell lower end 34. The shell gap 38 is open at the shell lower end 34 allowing air to flow therein, and the shell gap width w s is greatest at the shell lower end 34. The increasing shell gap width w s enhances corona discharge 22 along the insulator 28 between the central electrode 24 and shell 30.
摘要翻译：电晕点火器20包括围绕中心电极24的绝缘体28和围绕绝缘体28的外壳30.外壳30具有外壳间隙38，外壳间隙38在外壳下端34与外壳内表面90或外壳之间具有外壳间隙宽度ws 外壳表面92.外壳30具有朝壳体下端34减小的外壳厚度ts，允许外壳间隙宽度ws朝壳体下端34增加。外壳间隙38在外壳下端34处开放，允许空气流动壳壳宽度ws在外壳下端34处最大。外壳间隙宽度ws增加沿中心电极24和外壳30之间的绝缘体28的电晕放电22。

10. 发明申请

WO2010129952A2 CORONA IGNITION WITH SELF-TURNING POWER AMPLIFIER 审中-公开
标题翻译： CORONA点火与自转功率放大器
公开(公告)号：WO2010129952A2
公开(公告)日：2010-11-11
申请号：PCT/US2010034231
申请日：2010-05-10
申请人： FEDERAL MOGUL IGNITION CO , PERMUY ALFRED , HAMPTON KEITH
发明人： PERMUY ALFRED , HAMPTON KEITH
IPC分类号： F02P23/04 , F02P3/00 , F02P23/00 , H01T19/00
CPC分类号： H01T19/00 , F02P3/01 , F02P9/002 , F02P23/04
摘要： A power amplifier circuit that has an inductor and capacitor connected to one end of the output winding of an RF transformer. The other end of the output winding is connected to a resistor that in turn is connected to ground. The transformer has two primary windings. Both primary windings have one end connected to a variable DC voltage supply. The other end of each primary winding is attached to a switch, such as a MOSFET. All three windings are wound around a core. Current flowing from the DC voltage supply to the switches causes a magnetic flux in the core. A voltage is generated on the secondary winding resistor. This voltage is fed back to the switches, controlling on and off timing, hi this way the need to measure and record natural frequency is eliminated.
摘要翻译：功率放大器电路，其具有连接到RF变压器的输出绕组的一端的电感器和电容器。输出绕组的另一端连接到电阻器，该电阻器又连接到地。变压器有两个初级绕组。两个初级绕组的一端连接到可变直流电压源。每个初级绕组的另一端连接到诸如MOSFET的开关。所有三个绕组缠绕在一个芯上。从直流电源流向开关的电流导致磁芯中的磁通量。在次级绕组电阻上产生电压。该电压被反馈到开关，控制开和关定时。这样，消除了测量和记录固有频率的需要。

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