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公开(公告)号：US08500395B2
公开(公告)日：2013-08-06
申请号：US12525724
申请日：2008-02-14
Applicant: Steve Roby , David M. Decker , Dietmar Metz
Inventor： Steve Roby , David M. Decker , Dietmar Metz
IPC: F01D9/04
CPC classification number: F01D17/165 , F01D5/143 , F02B37/24 , F05D2220/40 , F05D2230/21 , F05D2240/80
Abstract: A vane (234) is provided which reduces leakage of gas in a variable geometry turbocharger (210) from the high pressure side of the vane (234) to the low pressure side of the vane (234). The vane (234) can have a channel (330, 430) along a gas bearing surface (325, 425) for reducing the leakage. The channel (330, 430) can be defined at least in part by sideplates (300, 350). The sideplates (300, 350) can be integrally cast with the rest of the vane (234). At least one of the sideplates (300, 350) can have a hole therein for a vane shaft (228) which allows movement of the vane (234) for gas flow control. The sideplates (300, 350) can have edges (301, 351) that conform to the shape of the gas bearing surface (325, 425).
Abstract translation: 提供了一种叶片（234），其减少了可变几何涡轮增压器（210）中的气体从叶片（234）的高压侧到叶片（234）的低压侧的泄漏。 叶片（234）可以沿着气体支承表面（325,425）具有用于减少泄漏的通道（330,430）。 通道（330,430）可以至少部分地由侧板（300,350）限定。 侧板（300,350）可以与叶片（234）的其余部分整体铸造。 侧板（300,350）中的至少一个可以在其中具有用于叶片轴（228）的孔，其允许叶片（234）的运动用于气体流量控制。 侧板（300,350）可以具有与气体支承表面（325,425）的形状一致的边缘（301,351）。
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公开(公告)号：US20050039334A1
公开(公告)日：2005-02-24
申请号：US10646972
申请日：2003-08-22
Applicant: Steve Roby
Inventor： Steve Roby
CPC classification number: B22C9/04 , B22D25/02 , B22D29/00 , B23P15/006 , F04D29/023 , F04D29/444 , F05D2230/21 , F05D2250/52 , F05D2300/121 , F05D2300/173 , Y10T29/4932 , Y10T29/49321 , Y10T29/49988 , Y10T29/49989
Abstract: An improved method for manufacturing a vaned diffuser (101) of a turbocharger, preferably from aluminum or an aluminum alloy, where the vaned diffuser possesses at least one axis (115) suitable for separating the vaned diffuser from its rigid mold by translation. Casting of a raw vaned diffuser (407) having an optional central hub (205) and, optionally, ribs on the hub (209), is disclosed in a plaster mold (305). The hub and optional ribs are machine finished from the raw vaned diffuser to yield the finished vaned diffuser (101). The method provides the high degree of dimensional accuracy, and high quality surface finish, required to produce a vaned diffuser of an efficient turbocharger.
Abstract translation: 一种改进的用于制造涡轮增压器的叶片式扩散器（101）的方法，优选地由铝或铝合金制成，其中，所述带式扩散器具有至少一个适于通过平移将所述带叶片的扩散器与其刚性模具分离的轴线（115）。 在石膏模具（305）中公开了具有可选择的中心毂（205）和任选地在轮毂（209）上的肋的原始叶片式扩散器（407）的铸造。 轮毂和可选的肋条由原始的分散式扩散器进行机器加工，以生产完成的叶片式扩散器（101）。 该方法提供了高效率的尺寸精度和高质量的表面光洁度，用于生产高效涡轮增压器的叶片扩散器。
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公开(公告)号：US20100098529A1
公开(公告)日：2010-04-22
申请号：US12525724
申请日：2008-02-14
Applicant: Steve Roby , David M. Decker , Dietmar Metz
Inventor： Steve Roby , David M. Decker , Dietmar Metz
IPC: F04D29/56
CPC classification number: F01D17/165 , F01D5/143 , F02B37/24 , F05D2220/40 , F05D2230/21 , F05D2240/80
Abstract: A vane (234) is provided which reduces leakage of gas in a variable geometry turbocharger (210) from the high pressure side of the vane (234) to the low pressure side of the vane (234). The vane (234) can have a channel (330, 430) along a gas bearing surface (325, 425) for reducing the leakage. The channel (330, 430) can be defined at least in part by sideplates (300, 350). The sideplates (300, 350) can be integrally cast with the rest of the vane (234). At least one of the sideplates (300, 350) can have a hole therein for a vane shaft (228) which allows movement of the vane (234) for gas flow control. The 340 sideplates (300, 350) can have edges (301, 351) that conform to the shape of the gas bearing surface (325, 425).
Abstract translation: 提供了一种叶片（234），其减少了可变几何涡轮增压器（210）中的气体从叶片（234）的高压侧到叶片（234）的低压侧的泄漏。 叶片（234）可以沿着气体支承表面（325,425）具有用于减少泄漏的通道（330,430）。 通道（330,430）可以至少部分地由侧板（300,350）限定。 侧板（300,350）可以与叶片（234）的其余部分整体铸造。 侧板（300,350）中的至少一个可以在其中具有用于叶片轴（228）的孔，其允许叶片（234）的运动用于气体流量控制。 340个侧板（300,350）可以具有与气体支承表面（325,425）的形状一致的边缘（301,351）。
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Patent Agency Ranking
公开(公告)号：US07871473B2
公开(公告)日：2011-01-18
申请号：US11857107
申请日：2007-09-18
Applicant: Robert S. Lebold , Steve Roby
Inventor： Robert S. Lebold , Steve Roby
IPC: B08B3/04
CPC classification number: B08B9/00 , B08B3/00 , F01D25/002 , F02B33/40 , F02B77/04 , F04D29/705 , F05D2220/40
Abstract: A method and device for maintaining air boost system performance is provided. One or more stages of the air boost system can be connected by tubing to a cleaning system that includes a fluid reservoir (135, 235) containing cleaning fluid and a means of conveying the cleaning fluid into at least one stage of the air boost system. The air boost system can also include a means for detecting (150, 250) at least one fouling parameter of said air boost system. Mien the fouling parameter meets a pre-determined condition, a control means (155, 255) can trigger the cleaning means and inject cleaning fluid into the stage or stages to be cleaned.
Abstract translation: 提供了一种用于维持空气提升系统性能的方法和装置。 空气增压系统的一个或多个阶段可以通过管道连接到清洁系统，清洁系统包括含有清洁流体的流体储存器（135,235）和将清洁流体输送到空气增压系统的至少一个级中的装置。 空气增压系统还可以包括用于检测（150,250）所述空气增压系统的至少一个结垢参数的装置。 在污垢参数满足预定条件的情况下，控制装置（155,255）可以触发清洁装置并将清洁流体注入待清洁的级或级中。
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公开(公告)号：US20090133718A1
公开(公告)日：2009-05-28
申请号：US11857107
申请日：2007-09-18
Applicant: Robert S. LEBOLD , Steve ROBY
Inventor： Robert S. LEBOLD , Steve ROBY
CPC classification number: B08B9/00 , B08B3/00 , F01D25/002 , F02B33/40 , F02B77/04 , F04D29/705 , F05D2220/40
Abstract: A method and device for maintaining air boost system performance is provided. One or more stages of the air boost system can be connected by tubing to a cleaning system that includes a fluid reservoir (135, 235) containing cleaning fluid and a means of conveying the cleaning fluid into at least one stage of the air boost system. The air boost system can also include a means for detecting (150, 250) at least one fouling parameter of said air boost system. Mien the fouling parameter meets a pre-determined condition, a control means (155, 255) can trigger the cleaning means and inject cleaning fluid into the stage or stages to be cleaned.
Abstract translation: 提供了一种用于维持空气提升系统性能的方法和装置。 空气增压系统的一个或多个阶段可以通过管道连接到清洁系统，清洁系统包括含有清洁流体的流体储存器（135,235）和将清洁流体输送到空气增压系统的至少一个级中的装置。 空气增压系统还可以包括用于检测（150,250）所述空气增压系统的至少一个结垢参数的装置。 在污垢参数满足预定条件的情况下，控制装置（155,255）可以触发清洁装置并将清洁流体注入待清洁的级或级中。
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公开(公告)号：US07191519B2
公开(公告)日：2007-03-20
申请号：US10646972
申请日：2003-08-22
Applicant: Steve Roby
Inventor： Steve Roby
CPC classification number: B22C9/04 , B22D25/02 , B22D29/00 , B23P15/006 , F04D29/023 , F04D29/444 , F05D2230/21 , F05D2250/52 , F05D2300/121 , F05D2300/173 , Y10T29/4932 , Y10T29/49321 , Y10T29/49988 , Y10T29/49989
Abstract: An improved method for manufacturing a vaned diffuser (101) of a turbocharger, preferably from aluminum or an aluminum alloy, where the vaned diffuser possesses at least one axis (115) suitable for separating the vaned diffuser from its rigid mold by translation. Casting of a raw vaned diffuser (407) having an optional central hub (205) and, optionally, ribs on the hub (209), is disclosed in a plaster mold (305). The hub and optional ribs are machine finished from the raw vaned diffuser to yield the finished vaned diffuser (101). The method provides the high degree of dimensional accuracy, and high quality surface finish, required to produce a vaned diffuser of an efficient turbocharger.
Abstract translation: 一种改进的用于制造涡轮增压器的叶片式扩散器（101）的方法，优选地由铝或铝合金制成，其中，所述带式扩散器具有至少一个适于通过平移将所述带叶片的扩散器与其刚性模具分离的轴线（115）。 在石膏模具（305）中公开了具有可选择的中心毂（205）和任选地在轮毂（209）上的肋的原始叶片式扩散器（407）的铸造。 轮毂和可选的肋条由原始的分散式扩散器进行机器加工，以生产完成的叶片式扩散器（101）。 该方法提供了高效率的尺寸精度和高质量的表面光洁度，用于生产高效涡轮增压器的叶片扩散器。
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7.发明授权Secondary combustion for regeneration of catalyst and incineration of deposits in particle trap of vehicle exhaust 有权二次燃烧用于催化剂再生和焚烧车辆废气颗粒捕集器中的沉积物公开(公告)号：US06895745B2
公开(公告)日：2005-05-24
申请号：US10407382
申请日：2003-04-04
Applicant: Steve Roby
Inventor： Steve Roby
CPC classification number: F01N3/0256 , F01N3/0253 , F01N3/035 , F02B37/20 , Y02T10/144
Abstract: A system and device for providing secondary combustion for regeneration of catalyst in a catalytic converter (24) and/or for regeneration of a particulate trap (21) is provided. The secondary combustion takes place in the exducer chamber (13) of a turbine of a turbocharger (2), and generates heat for bringing a catalyst up to peak oxidation or reduction temperature, for regeneration of a catalyst, and incineration of particulates in a trap. The system takes advantage of heat and turbulence in the exducer chamber for promoting fuel/air mixture and for simplifying the amount of parts needed to incorporate a secondary combustion means into a turbocharger equipped primary combustion system (1).
Abstract translation: 提供了一种用于在催化转化器（24）中提供用于再生催化剂的二次燃烧和/或用于颗粒捕集器（21）的再生的系统和装置。 二次燃烧发生在涡轮增压器（2）的涡轮的发生器室（13）中，并且产生用于使催化剂达到峰值氧化或还原温度的热量，用于再生催化剂和将微粒焚化在阱中 。 该系统利用了用于促进燃料/空气混合物的生物燃烧室中的热和湍流，并且简化了将二次燃烧装置并入配备有涡轮增压器的主燃烧系统（1）所需的部件的数量。
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公开(公告)号：US06874998B2
公开(公告)日：2005-04-05
申请号：US10407359
申请日：2003-04-04
Applicant: Steve Roby
Inventor： Steve Roby
CPC classification number: F04D25/04 , F01D25/125 , F01D25/18 , F04D29/023 , F05D2220/40 , F05D2260/602 , F05D2300/432 , F05D2300/433 , F05D2300/437 , F05D2300/50 , F05D2300/502 , F05D2300/512 , F05D2300/611 , F16C17/02 , F16C17/18 , F16C33/10 , F16C2360/24 , Y10T428/24998
Abstract: A turbocharger including means for preventing or reducing coking, particularly following engine shutdown, without noticeably increasing weight or volume of the turbocharger. The turbocharger bearing housing (14) has defined therein a lubrication flow path for bearing lubricant and a lubricant drain gallery (40) below a shaft (20), and in accordance with the invention at least a portion of a wall (42) of the lubricant drain gallery (40) is coated with an oil repellant and/or heat insulating coating (44).
Abstract translation: 涡轮增压器包括用于防止或减少焦化的装置，特别是在发动机关闭之后，涡轮增压器的重量或体积没有明显增加。 涡轮增压器轴承壳体（14）在其中限定有用于轴承润滑剂的润滑流动路径和在轴（20）下方的润滑剂排放通道（40），并且根据本发明，至少一部分壁 润滑剂排出库（40）涂覆有防油剂和/或绝热涂层（44）。
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