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1. 发明申请

WO1998030790A2 MOTOR-DRIVEN CENTRIFUGAL AIR COMPRESSOR 审中-公开
标题翻译：电机驱动离心式空气压缩机
公开(公告)号：WO1998030790A2
公开(公告)日：1998-07-16
申请号：PCT/US1997022641
申请日：1997-12-11
申请人： TURBODYNE SYSTEMS, INC.
发明人： TURBODYNE SYSTEMS, INC. , HALIMI, Edward, M. , WOOLLENWEBER, William, E.
IPC分类号： F02B00/00
CPC分类号： F02B37/16 , F02B39/10 , F04D25/0606 , F04D27/0215 , F04D29/5806 , F04D29/5813 , H02K5/1732 , H02K7/14 , H02K9/06 , H02K11/33 , Y02T10/144
摘要： A motor-driven compressor assembly comprises a compressor air intake, a compressor rotor, a compressed air outlet and an electric motor for said compressor rotor, with the air intake of the compressor assembly being located so as to direct intake airflow to the compressor rotor into a heat transfer relationship with the electric motor. The motor-driven compressor includes an outer casing and a housing for the electric motor that together form the air intake so the intake airflow through the air intake so formed cools the motor housing. The motor housing is, in preferred embodiments, a central barrel carrying the electric motor within an outer casing so the intake airflow surrounds the central barrel. The outer casing may also form a mounting surface for motor control electronics, and provide inner finned surfaces in the path of the intake airflow to cool the control electronics. For some applications, the motor-driven compressor can include an operable air bypass between the compressor's air intake and compressed air outlet.
摘要翻译：电动压缩机组件包括压缩机进气口，压缩机转子，压缩空气出口和用于所述压缩机转子的电动马达，压缩机组件的进气口定位成将进气流引导至压缩机转子与电动机的热传递关系。电动压缩机包括外壳和用于电动机的壳体，其一起形成进气口，使得如此形成的进气口的进气气流冷却电机壳体。在优选实施例中，电动机壳体是在外壳内承载电动机的中心筒，因此进气气流围绕中心筒。外壳还可以形成用于马达控制电子装置的安装表面，并且在进气气流的路径中提供内翅片表面以冷却控制电子装置。对于一些应用，电动压缩机可以包括在压缩机的进气口和压缩空气出口之间的可操作的空气旁路。

2. 发明申请

WO1998028527A1 BEARING SYSTEMS FOR MOTOR-ASSISTED TURBOCHARGERS FOR INTERNAL CONBUSION ENGINES 审中-公开
标题翻译：用于内部混合发动机的电动辅助起重机的轴承系统
公开(公告)号：WO1998028527A1
公开(公告)日：1998-07-02
申请号：PCT/US1997022642
申请日：1997-12-11
申请人： TURBODYNE SYSTEMS, INC.
发明人： TURBODYNE SYSTEMS, INC. , JOHNSTON, Bevan, H. , HALIMI, Edward, M. , WOOLLENWEBER, William, E.
IPC分类号： F02B37/10
CPC分类号： H02K7/14 , F01D25/168 , F02B37/025 , F02B37/10 , F02B39/10 , F04D25/024 , F04D25/06 , F04D29/0513 , F05D2220/40 , F16C17/04 , F16C17/10 , F16C17/18 , F16C33/1045 , F16C2360/24 , H02K7/08 , H02K9/19 , Y02T10/144
摘要： In a turbocharger shaft bearing system, a thrust bearing (11) is provided inboard of the compressor end shaft bearing (13). Removable parts of the turbocharger housing permit assembly of a first thrust bearing part (40) with an outwardly extending flange (40a) forming at least one thrust bearing interface to be fastened to the rotating shaft (12) for rotation therewith and a separate stationary thrust bearing part (42) to be carried by the housing, providing thrust bearing interface for the thrust bearing interface of the rotating first thrust bearing part inboard of the compressor end of shaft bearing. The removable parts can include a separate supporting member (27) for the compressor end shaft bearing. The remainder of the turbocharger housing supports the second shaft bearing (14) adjacent its turbine end and, through the separate bearing supporting member, the first shaft bearing.
摘要翻译：在涡轮增压器轴承系统中，止推轴承（11）设置在压缩机端轴轴承（13）的内侧。涡轮增压器壳体的可拆卸部件允许组装具有向外延伸的凸缘（40a）的第一推力轴承部件（40），所述凸缘形成至少一个止推轴承接口以紧固到旋转轴（12）以与其一起旋转并具有单独的静止推力承载部件（42）由壳体承载，为轴承的压缩机端部内侧的旋转第一推力轴承部件的推力轴承接口提供推力轴承接口。可移除部件可以包括用于压缩机端轴轴承的单独的支撑构件（27）。涡轮增压器壳体的其余部分支撑与其涡轮机端部相邻的第二轴承（14），并且通过单独的轴承支撑构件支撑第一轴承。

3. 发明申请

WO1998030791A1 EFFICIENT MOTOR-ASSISTED TURBOCHARGERS FOR INTERNAL COMBUSTION ENGINES 审中-公开
标题翻译：用于内燃机的高效电动辅助起重机
公开(公告)号：WO1998030791A1
公开(公告)日：1998-07-16
申请号：PCT/US1997022885
申请日：1997-12-12
申请人： TURBODYNE SYSTEMS, INC.
发明人： TURBODYNE SYSTEMS, INC. , HALIMI, Edward, M. , WOOLLENWEBER, William, E.
IPC分类号： F02B37/14
CPC分类号： F04D25/04 , F01D25/164 , F02B37/025 , F02B37/10 , F02B39/10 , F02B39/14 , F04D25/0653 , F05D2220/40 , F16C17/18 , F16C21/00 , F16C2360/24 , Y02T10/144
摘要： A particularly efficient and reliable motor-assisted turbocharger (10) for internal combustion engines includes an assisting electric motor (11), a combination flow turbine wheel (12) which may be inserted and removed from the turbocharger assembly through the exhaust opening of the turbine casing (20), and a divided volute turbine casing designed in a unique way so that the tips of the turbine blades can be extended to be closely adjacent to the turbine casing divider wall without complicating the mechanical design of the turbine, thereby providing an economical assembly with high-turbine efficiency compared with conventional, radial turbines used in turbochargers, and by providing in preferred embodiments, improved bearing support for the shaft, including reliable, stable shock- and vibration-resistant, high efficient, simple and economical bearing systems that are insertable, and permit inexpensive manufacture, maintenance, and repair of the turbochargers in which they are used.
摘要翻译：一种用于内燃机的特别有效和可靠的电动辅助涡轮增压器（10）包括辅助电动机（11），组合流动涡轮机叶轮（12），其可以通过涡轮机的排气口从涡轮增压器组件插入和移除壳体（20）以及以独特的方式设计的分开的涡卷涡轮机壳体，使得涡轮机叶片的末端可以被延伸成紧邻涡轮机壳体分隔壁，而不会使涡轮机械的机械设计复杂化，从而提供经济的与涡轮增压器中使用的常规径向涡轮机相比，具有高涡轮效率的组件，并且在优选实施例中提供了用于轴的改进的轴承支撑，包括可靠，稳定的抗冲击和抗振动，高效率，简单和经济的轴承系统，并且允许便宜地制造，维护和维修使用它们的涡轮增压器。

4. 发明申请

WO1998002652A1 MOTOR-ASSISTED SUPERCHARGING DEVICES FOR INTERNAL COMBUSTION ENGINES 审中-公开
标题翻译：用于内燃机的电动辅助超大型装置
公开(公告)号：WO1998002652A1
公开(公告)日：1998-01-22
申请号：PCT/US1997012477
申请日：1997-07-14
申请人： TURBODYNE SYSTEMS, INC.
发明人： TURBODYNE SYSTEMS, INC. , HALIMI, Edward, M. , WOOLLENWEBER, William, E.
IPC分类号： F02B37/10
CPC分类号： F04D25/0653 , F02B37/005 , F02B37/025 , F02B37/10 , F02B37/14 , F02B39/10 , F04D25/024 , Y02T10/144
摘要： An improved machine includes a combination of elements of a rotary electric machine and an air compressor, such as in a turbocharger, and provides an improved turbocharging device for enhancing turbocharged internal combustion engine performance. The improved turbocharger (10) includes a plurality of magnets (36, 82) which are mounted in a generally circumferential arrangement about the back face of the compressor wheel (18). A stator winding (42) is mounted in opposing relation to the motor magnets. Torque can be applied to the magnets and hence to the compressor wheel when the stator is energized by an appropriate energizing circuit, thereby improving engine performance especially at low engine speeds.
摘要翻译：改进的机器包括诸如涡轮增压器之类的旋转电机和空气压缩机的元件的组合，并且提供用于增强涡轮增压内燃机性能的改进的涡轮增压装置。改进的涡轮增压器（10）包括围绕压缩机叶轮（18）的后表面大致圆周布置的多个磁体（36,82）。定子绕组（42）以与电机磁体相对的方式安装。当定子由适当的通电电路通电时，可以将磁力施加到磁体上并因此施加到压缩机叶轮，从而提高发动机性能，特别是在低发动机转速下。

5. 发明申请

WO1998011335A2 MOTOR-ASSISTED TURBO-COOLING SYSTEM FOR INTERNAL COMBUSTION ENGINES 审中-公开
标题翻译：用于内燃机的电动辅助涡轮冷却系统
公开(公告)号：WO1998011335A2
公开(公告)日：1998-03-19
申请号：PCT/US1997016666
申请日：1997-09-11
申请人： TURBODYNE SYSTEMS, INC.
发明人： TURBODYNE SYSTEMS, INC. , HALIMI, Edward, M. , WOOLLENWEBER, William, E.
IPC分类号： F02B00/00
CPC分类号： F02B29/0443 , F01D15/10 , F01P5/04 , F01P5/08 , F01P7/048 , F01P2023/08 , F01P2025/08 , F01P2025/50 , F01P2060/02 , F01P2060/04 , F01P2060/045 , F01P2060/14 , F02B37/005 , F04D25/04 , Y02T10/144 , Y02T10/146
摘要： An internal combustion engine cooling system incorporating a motor-assisted turbofan is disclosed. The turbine-driven fan is increased in rotational speed by energizing a motor attached to the turbine fan shaft from an outside power source to provide required cooling air flow. The cooling air system of the invention also includes a ducted fan for supplying cooling air for one or more heat exchangers, and is controlled via inputs from an engine speed sensor for providing a motor operating signal, a flow sensor downstream of the heat exchangers for providing a motor operating signal, and temperature sensors located throughout the cooling circuits.
摘要翻译：公开了一种包含电动辅助涡轮风扇的内燃机冷却系统。涡轮机驱动的风扇通过从外部电源激励附接到涡轮机风扇轴的电动机来提供所需的冷却空气流量来提高转速。本发明的冷却空气系统还包括用于为一个或多个热交换器供应冷却空气的管道风扇，并且通过来自用于提供电机操作信号的发动机转速传感器的输入进行控制，在热交换器的下游的流量传感器提供电机操作信号和位于整个冷却回路中的温度传感器。

6. 发明申请

WO1997011263A1 TURBOCHARGING SYSTEM WITH INTEGRAL ASSISTING ELECTRIC MOTOR AND COOLING SYSTEM THEREFOR 审中-公开
标题翻译：具有整体辅助电机和冷却系统的涡轮增压系统
公开(公告)号：WO1997011263A1
公开(公告)日：1997-03-27
申请号：PCT/US1996015246
申请日：1996-09-16
申请人： TURBODYNE SYSTEMS, INC.
发明人： TURBODYNE SYSTEMS, INC. , HALIMI, Edward, M. , MALOOF, Ralph, P. , WOOLLENWEBER, William, E.
IPC分类号： F02B37/10
CPC分类号： F01D5/085 , F01D15/10 , F02B37/025 , F02B37/10 , F02B37/22 , F02B37/24 , F02B39/005 , F02B39/10 , F02B39/14 , F05D2220/40 , Y02T10/144
摘要： An exhaust gas-driven turbine (12) drives a compressor (14) to charge an internal combustion engine. An integral motor (56) is positioned on the turbocharging shaft (16) to add power to the turbocharging shaft (16), especially at low exhaust gas volume. Cooling for this motor (56) includes circulation of engine oil therearound and may include insulation to limit heat inflow from the turbine (12) and may include air flow through the motor (56) to carry away heat inflow from the turbine (12).
摘要翻译：排气驱动涡轮机（12）驱动压缩机（14）对内燃机进行充气。整体式电机（56）位于涡轮增压轴（16）上，以增加涡轮增压轴（16）的功率，特别是在低废气体积下。该电动机（56）的冷却包括其周围的发动机油的循环，并且可以包括绝热以限制来自涡轮（12）的热量流入，并且可以包括通过电动机（56）的空气流，以便从涡轮机（12）传送热量。

7. 发明申请

WO1997005371A1 MOTOR-ASSISTED VARIABLE GEOMETRY TURBOCHARGING SYSTEM 审中-公开
标题翻译：电动辅助可变几何涡轮增压系统
公开(公告)号：WO1997005371A1
公开(公告)日：1997-02-13
申请号：PCT/US1996012323
申请日：1996-07-26
申请人： TURBODYNE SYSTEMS, INC.
发明人： TURBODYNE SYSTEMS, INC. , HALIMI, Edward, M. , WOOLLENWEBER, William, E. , MALOOF, Ralph, P.
IPC分类号： F02B37/14
CPC分类号： F02B39/10 , F02B37/025 , F02B37/10 , F02B37/22 , F02B37/24 , F02B2075/027 , Y02T10/144
摘要： The motor-assisted variable geometry turbocharging system has a motor to add power to the turbocharging shaft, especially at low exhaust gas volume. Additionally, the turbocharger has control over compressor air inlet direction and/or control of exhaust gas to a two-volute expander. These are individually controlled directly or indirectly from an engine controller to enhance turbocharger performance. In a preferred embodiment, the motor is an electric motor, mounted directly on the turbocharger shaft intermediate the turbo expander and turbo compressor and within the main housing.
摘要翻译：电动辅助可变几何涡轮增压系统具有电动机，以增加涡轮增压轴的功率，特别是在低废气体积下。此外，涡轮增压器可控制压缩机进气方向和/或控制排气到二涡管膨胀机。这些可以直接或间接地从发动机控制器控制，以增强涡轮增压器性能。在优选实施例中，电动机是直接安装在涡轮增压器轴的涡轮增压器和涡轮压缩机之间并在主壳体内的电动机。

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