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公开(公告)号：US5914551A
公开(公告)日：1999-06-22
申请号：US949355
申请日：1997-10-14
IPC分类号： H02K5/173 , H02K5/20 , H02K5/26 , H02K7/10 , H02K11/04 , H02K21/22 , H02K5/00 , H02K5/16 , H02K5/18
CPC分类号： H02K5/1735 , H02K21/222 , H02K5/20 , H02K5/26 , H02K11/046 , H02K7/10
摘要： An electrical alternator includes a stator with circumferentially-spaced stator arms, each having a coil wound on it. The rotor includes a cup-shaped support component with a plurality of magnets affixed to the inner surface of the component rim so as to be in excitation relationship to the coils. The improvement comprises a hub including (a) a first hub portion having the stator affixed thereto, and (b) a second hub portion axially spaced from the first hub portion. A ribbed section is affixed to the hub between the hub portions and includes a primary mount and two auxiliary mounts. The primary mount is bolted to an engine block. The alternator affords a high degree of mounting flexibility in that the alternator can be mounted toward the left or right of the engine and either one of the auxiliary mounts used for alternator attachment to a mounting bracket. Novel cooling and voltage regulator mounting arrangements are also disclosed.
摘要翻译： 电气交流发电机包括具有周向间隔开的定子臂的定子，每个定子臂具有卷绕在其上的线圈。 转子包括杯形支撑部件，其具有固定到部件轮缘的内表面上的多个磁体，以便与线圈处于激励关系。 该改进包括毂，包括（a）固定有定子的第一毂部分，和（b）与第一轮毂部分轴向间隔开的第二轮毂部分。 轮毂部分在轮毂部分之间固定到轮毂上，并包括主支架和两个辅助支架。 主安装座螺栓连接到发动机缸体。 交流发电机提供高度的安装灵活性，因为交流发电机可以朝向发动机的左侧或右侧安装，并且用于将交流发电机连接到安装支架的辅助支架中的任一个。 还公开了新颖的冷却和电压调节器安装布置。
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公开(公告)号：US5899176A
公开(公告)日：1999-05-04
申请号：US019624
申请日：1998-02-06
摘要： An apparatus has first and second driven pulleys for powering an engine auxiliary function, e.g., a water pump, and for driving an engine fan, respectively. The apparatus includes a hollow tube-like arbor fixed with respect to the first pulley and having a first arbor surface, e.g., an exterior cylindrical surface. A bearing has a first load-supporting surface, e.g., the interior surface of the bearing, which is mounted to the first arbor surface. A fan drive member is mounted to the second load-supporting surface of the bearing, e.g., the exterior bearing surface, and both the fan and the second pulley are coupled to the fan drive member. The two pulleys are driven by respective belts powered by the engine crankshaft and the pulleys rotate in opposite directions when driven. A new engine incorporating the apparatus is also disclosed.
摘要翻译： 一种装置具有用于为发动机辅助功能供电的第一和第二从动皮带轮，例如水泵，并分别用于驱动发动机风扇。 该装置包括相对于第一滑轮固定的中空管状心轴，并且具有第一心轴表面，例如外部圆柱形表面。 轴承具有第一负载支撑表面，例如轴承的内表面，其被安装到第一心轴表面。 风扇驱动构件安装到轴承的第二负载支撑表面，例如外部支承表面，并且风扇和第二滑轮都联接到风扇驱动构件。 两个皮带轮由相应的皮带驱动，由发动机曲轴驱动，皮带轮在驱动时沿相反方向转动。 还公开了一种结合该装置的新发动机。
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公开(公告)号：US6045448A
公开(公告)日：2000-04-04
申请号：US13124
申请日：1998-01-26
IPC分类号： F16D3/68
CPC分类号： F16D3/68 , Y10T29/49462 , Y10T29/49474 , Y10T29/49893
摘要： A drive assembly couples a driving mechanism, e.g., an engine, and a driven mechanism, e.g., a generator, to one another. The assembly includes a transmission member having a plurality of inwardly projecting fingers and a coupling having a plurality of outwardly directed projections interdigitated with the fingers. The projections include first and second projections which define a notch between them. A finger extends into the notch, thereby forming first and second pockets between the finger and the first and second projections, respectively. In the improvement, the first and second resilient devices are received in the first and second pockets, respectively. Each resilient device includes at least one spur projecting from it to prevent substantial rotation of the device in its pocket. In a more specific embodiment, alternating pairs of resilient devices are made, respectively, of natural rubber for good shock absorption and Buna N for resisting the harmful effects of oil.
摘要翻译： 驱动组件将例如发动机的驱动机构和例如发电机的从动机构彼此联接。 组件包括具有多个向内突出的指状物的传动构件和具有与指状物相互指向的多个向外指向的突出部的联接器。 突起包括在它们之间限定凹口的第一和第二突起。 手指延伸到凹口中，从而分别在手指与第一和第二突起之间形成第一和第二凹穴。 在改进中，第一和第二弹性装置分别容纳在第一和第二袋中。 每个弹性装置包括从其突出的至少一个刺齿，以防止装置在其口袋中的大量旋转。 在更具体的实施例中，分别制成交替的弹性装置对，其具有天然橡胶以获得良好的减震效果，并且用于抵抗油的有害影响的Buna N。
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公开(公告)号：US06863034B2
公开(公告)日：2005-03-08
申请号：US10346548
申请日：2003-01-17
申请人： Robert D. Kern , Gerald C. Ruehlow , Steven J. Wilcox , Francis X. Wedel , Graham McLean , Phillip Harrison , Peter Winnie , Allen Gillette , Robert Iles
发明人： Robert D. Kern , Gerald C. Ruehlow , Steven J. Wilcox , Francis X. Wedel , Graham McLean , Phillip Harrison , Peter Winnie , Allen Gillette , Robert Iles
IPC分类号： F01P11/16 , F02B3/06 , F02B29/04 , F02B43/00 , F02B63/04 , F02D19/10 , F02D35/02 , F02D41/00 , F02D41/14 , F02M21/02 , F02B43/08 , F02B3/00
CPC分类号： F02D35/027 , F01P11/16 , F02B3/06 , F02B29/0418 , F02B29/0443 , F02B29/0493 , F02B43/00 , F02B63/04 , F02B63/044 , F02D19/023 , F02D19/0631 , F02D19/105 , F02D29/06 , F02D41/0025 , F02D41/1498 , F02D2200/0414 , Y02T10/146 , Y02T10/32 , Y02T10/36
摘要： A method is provided for controlling a bi-fuel generator set. The generator set includes a controller, a generator for generating electrical power, and an engine for driving the generator. A flow of gaseous fuel is provided, and operation of the engine and the generator is monitored. The flow of gaseous fuel is adjusted in response to various predetermined operating conditions on the engine. In addition, the flow of gaseous fuel may be selectively passed through a charge cooler remote from a radiator for the engine. The flow of gaseous fuel may be cooled by the charge cooler in response to certain operating conditions on the engine.
摘要翻译： 提供了一种用于控制双燃料发电机组的方法。 发电机组包括控制器，用于产生电力的发电机和用于驱动发电机的发动机。 提供气体燃料流，监测发动机和发电机的运行。 响应于发动机上的各种预定操作条件来调节气体燃料的流动。 此外，气体燃料的流动可以选择性地通过远离用于发动机的散热器的充电冷却器。 响应于发动机上的某些操作条件，气体燃料的流动可以由充电冷却器冷却。
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公开(公告)号：US06784574B2
公开(公告)日：2004-08-31
申请号：US09797231
申请日：2001-03-01
IPC分类号： H02K900
CPC分类号： F02B63/04 , F02B43/00 , F02B63/044 , H02K9/06 , Y02T10/32
摘要： An air flow structure is provided for controlling the flow of air through an enclosure of a generator. The enclosure has first and second opposite ends and the generator includes an alternator and an engine driving the alternator. A first air flow generator draws ambient air into the chamber through the first end of the enclosure and directs the first portion of air in the chamber across the engine. A second air flow generator draws a second portion of the air over the alternator, and thereafter, combines the first portion of air directed over the engine and the second portion of air drawn over the alternator. The second air flow generator urges the combined air from the enclosure through the second end thereof.
摘要翻译： 提供了一种气流结构，用于控制通过发电机的外壳的空气流。 外壳具有第一和第二相对端，并且发电机包括交流发电机和驱动交流发电机的发动机。 第一气流发生器通过外壳的第一端将环境空气吸入腔室，并将腔室中的空气的第一部分引导通过发动机。 第二气流发生器将空气的第二部分抽吸在交流发电机上，然后将引导在发动机上的空气的第一部分和在交流发电机上吸取的空气的第二部分组合。 第二气流发生器通过其第二端促使来自外壳的组合空气。
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公开(公告)号：US06552454B2
公开(公告)日：2003-04-22
申请号：US09904421
申请日：2001-07-12
申请人： Robert D. Kern , Peter Winnie , Gerald C. Ruehlow , Bret Baird , Allen Gillette , Patrick Forsythe , Rodney Nicosen
发明人： Robert D. Kern , Peter Winnie , Gerald C. Ruehlow , Bret Baird , Allen Gillette , Patrick Forsythe , Rodney Nicosen
IPC分类号： H02K500
摘要： A generator structure is provided for generating electrical power. The generator structure includes an enclosure having first and second spaced sidewalls interconnected by first and second end walls so as to define an interior. First and second generator sets are positioned within the interior of the enclosure. Each generator set includes an engine, an alternator driven by the engine for generating the electrical power and a radiator operatively connected to the engine. Means are provided for synchronizing the electrical power generated by each alternator.
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公开(公告)号：US07000575B2
公开(公告)日：2006-02-21
申请号：US10859268
申请日：2004-06-02
IPC分类号： F01P7/02
CPC分类号： F01P7/087 , F01P5/02 , F01P7/08 , F01P2025/52 , F04D29/582
摘要： A method is provided for cooling an engine driven, electrical generator set and for reducing the fan noise associated with operation of the same. The method includes positioning a fan on the first side of the radiator. The temperature adjacent a first side of the radiator is monitored and the fan is rotated in response to the temperature of the air on the first side of the radiator exceeding a threshold. The fan urges air through the radiator in order to cool the engine coolant flowing therethrough.
摘要翻译： 提供了一种用于冷却发动机驱动的发电机组并且用于减少与其运行相关联的风扇噪声的方法。 该方法包括在散热器的第一侧上定位风扇。 监测与散热器第一侧相邻的温度，并且响应于散热器第一侧的空气温度超过阈值而使风扇旋转。 风扇促使空气通过散热器，以冷却流过其中的发动机冷却液。
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8.发明授权Relay for a transfer mechanism which transfers power between a utility source and a stand-by generator 有权用于在公用电源和待机发电机之间传输电力的传送机构的继电器公开(公告)号：US06686547B2
公开(公告)日：2004-02-03
申请号：US09772204
申请日：2001-01-29
IPC分类号： H01H102
CPC分类号： H02J9/06 , H02J9/08 , H02J2009/068 , Y10T307/615
摘要： A relay is provided for a transfer mechanism which transfers power between a utility source and a stand-by electrical generator. The relay incorporates contacts formed from two distinct materials. A backing portion of each contact is formed from copper and a contacting portion is deposited on the backing portion. The contacting portion is formed from tungsten. The arrangement of the contact minimizes the potential for failure of the transfer mechanism when the transfer mechanism is exposed to significant current and/or heating during operation thereof.
摘要翻译： 为传送机构提供继电器，该传送机构在公用电源和待机发电机之间传输电能。 继电器包含由两种不同材料形成的触点。 每个接触件的背衬部分由铜形成，并且接触部分沉积在背衬部分上。 接触部分由钨形成。 当传送机构在其操作期间暴露于显着的电流和/或加热时，接触的布置使传递机构的故障的可能性最小化。
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公开(公告)号：US06657416B2
公开(公告)日：2003-12-02
申请号：US09882745
申请日：2001-06-15
申请人： Robert D. Kern , Gerald C. Ruehlow , Steven J. Wilcox , Francis X. Wedel , Graham McLean , Phillip Harrison , Hongping Zhou
发明人： Robert D. Kern , Gerald C. Ruehlow , Steven J. Wilcox , Francis X. Wedel , Graham McLean , Phillip Harrison , Hongping Zhou
IPC分类号： H02P1500
CPC分类号： H02J9/066 , H02P9/04 , H02P9/305 , Y10T307/576 , Y10T307/615
摘要： A generator structure is provided for generating an AC power for a load. The generator structure includes a generator connectable to a load and an engine operatively connected to the generator for driving the same. A generator controller is operatively connected to the engine for controlling operation thereof and operatively connected to a generator for controlling the AC power generated thereby. A communications link connects the generator control to a network.
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公开(公告)号：US06630756B2
公开(公告)日：2003-10-07
申请号：US09904265
申请日：2001-07-12
申请人： Robert D. Kern , Peter Winnie , Gerald C. Ruehlow , Bret Baird , Allen Gillette , Patrick Forsythe , Rodney Nicosen
发明人： Robert D. Kern , Peter Winnie , Gerald C. Ruehlow , Bret Baird , Allen Gillette , Patrick Forsythe , Rodney Nicosen
IPC分类号： H02K900
CPC分类号： F02B63/04 , F01P5/02 , F01P11/12 , F01P2060/16
摘要： A generator structure is provided having an improved air flow arrangement. The generator structure includes an enclosure having an interior for receiving an engine and an alternator therein. A roof structure is positioned on the enclosure and includes an eave portion and an attic portion. The eave portion has an inlet which communicates with the ambient air external of the generator structure, an outlet communicating with the interior of the enclosure and input flow path therebetween. The attic portion has an inlet communicating with the interior of the enclosure, an outlet communicating with the ambient air external of the generator structure and an exit flow path therebetween. An air flow generator draws ambient air through the inlet flow path in the eave portion of the roof structure into the interior of the enclosure to cool the engine and the alternator and urges air from the interior of the enclosure through the exit flow path in the attic portion and out of the generator structure.
摘要翻译： 提供具有改进的气流布置的发电机结构。 发电机结构包括具有用于在其内接收发动机和交流发电机的内部的外壳。 屋顶结构定位在外壳上并且包括檐部和阁楼部分。 檐部具有与发生器结构外部的环境空气连通的入口，与外壳内部连通的出口和其间的输入流动路径。 阁楼部分具有与外壳内部连通的入口，与发生器结构外部的环境空气连通的出口以及其间的出口流动路径。 气流发生器将环境空气通过屋顶结构的屋檐部分中的入口流动通道进入外壳的内部，以冷却发动机和交流发电机，并且促使来自外壳内部的空气通过阁楼的出口流动路径 部分和出发生器结构。
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