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81. 发明申请

US20100176603A1 TWO-STAGE COOLING FAN FOR AN ELECTRIC GENERATOR 有权
标题翻译：用于电力发电机的两级风扇
公开(公告)号：US20100176603A1
公开(公告)日：2010-07-15
申请号：US12602897
申请日：2007-06-12
申请人： Peter R. Bushnell , Jason A. Gough , Curt B. Winter , Stephen Stopyra
发明人： Peter R. Bushnell , Jason A. Gough , Curt B. Winter , Stephen Stopyra
IPC分类号： H02K7/18 , H02K9/06
CPC分类号： H02K9/06 , H02K7/1815
摘要： An engine driven generator (17) is provided with first and second stage fans (41,42) at one end thereof. The two-stage fan system draws in ambient air and forces it through the generator windings (38) and rotor-stator air gap (37,39) for the purpose of improving generator cooling. Stationary guide vanes (49) are disposed between the two fans (41,42) for the purpose of de-swirling the flow therebetween. The fans are of the centrifugal type and are preferably backward curved.
摘要翻译：发动机驱动的发电机（17）在其一端设有第一和第二级风扇（41,42）。为了改善发电机冷却，两级风扇系统吸入环境空气并迫使其通过发电机绕组（38）和转子 - 定子气隙（37,39）。固定导向叶片（49）设置在两个风扇（41,42）之间，以便使它们之间的流动旋转。风扇是离心式的，最好是向后弯曲。

82. 发明授权

US07687926B2 Starter system for portable internal combustion engine electric generators using a portable universal battery pack 有权
标题翻译：使用便携式通用电池组的便携式内燃机发电机起动系统
公开(公告)号：US07687926B2
公开(公告)日：2010-03-30
申请号：US11526825
申请日：2006-09-25
申请人： Jeffrey P. Grant , Michael K. Forster
发明人： Jeffrey P. Grant , Michael K. Forster
IPC分类号： F02B63/04
CPC分类号： F02B63/04 , F02D29/06 , F02N11/00 , F02N11/04 , F02N11/0862 , F02N11/12 , H02K7/1815
摘要： A portable power driven system has a manually movable frame. In one example, an internal combustion engine and a generator device that generates AC power are supported on the frame. The internal combustion engine drives the generator device. An electrically powered starting device is coupled to the internal combustion engine. A control panel is coupled to the frame and includes at least one AC outlet and a battery receptacle that is electrically coupled to the starting device. The battery receptacle is materially the same as a foot of a cordless power tool that receives a battery pack. According to one aspect, the battery pack for the cordless power tool may be permanently mounted in the battery receptacle and provides electrical power to the starting device. The battery receptacle may be contained in an enclosure. The enclosure may provide biasing members urging the battery pack into the battery receptacle.
摘要翻译：便携式动力驱动系统具有可手动移动的框架。在一个示例中，产生AC电力的内燃机和发电机装置被支撑在框架上。内燃机驱动发电机装置。电动起动装置联接到内燃机。控制面板联接到框架并且包括至少一个AC出口和电耦合到起动装置的电池插座。电池插座实质上与接收电池组的无绳电动工具的脚相同。根据一个方面，用于无绳电动工具的电池组可以永久地安装在电池插座中，并向起动装置提供电力。电池插座可以容纳在外壳中。外壳可以提供将电池组推入电池插座的偏置构件。

83. 发明申请

US20090302720A1 Generator/motor mounted on engine 有权
标题翻译：发电机/电机安装在发动机上
公开(公告)号：US20090302720A1
公开(公告)日：2009-12-10
申请号：US11920025
申请日：2006-05-09
申请人： Teiichirou Chiba
发明人： Teiichirou Chiba
IPC分类号： H02K5/173 , H02K7/10
CPC分类号： H02K7/006 , B60K6/26 , B60K6/40 , B60K6/485 , B60L3/0061 , B60L11/14 , B60L2210/40 , B60L2240/36 , B60L2270/145 , H02K1/246 , H02K1/28 , H02K5/24 , H02K7/003 , H02K7/085 , H02K7/16 , H02K7/1815 , H02K9/19 , Y02T10/6226 , Y02T10/641 , Y02T10/70 , Y02T10/7077 , Y02T10/7241
摘要： A generator/motor includes a ring-shaped stator core (20) fixed to a motor housing (10), and a motor rotor (30). The motor rotor (30) includes a ring-shaped rotor yoke (35) which rotates in cooperation with the crankshaft (1) and which is opposed to an inner peripheral surface of the stator core (20) with a predetermined gap therebetween. The motor rotor (30) also includes a rotor flange (31) which fixes and supports the rotor yoke (35) at its outer peripheral surface. The rotor flange (31) is rotatably supported by a support member (51a) of the motor housing (10) through a bearing (60). A cylindrical shaft portion (40) is interposed between the crankshaft (1) and the motor rotor (30), and the crankshaft (1) is spline coupled to the cylindrical shaft portion (40).
摘要翻译：发电机/电动机包括固定到电动机壳体（10）的环形定子铁心（20）和电动机转子（30）。电动机转子30包括与曲轴（1）协作旋转并与定子铁心（20）的内周面以规定间隙相对的环状的转子轭（35）。电机转子（30）还包括在其外周面上固定和支撑转子轭（35）的转子凸缘（31）。转子凸缘（31）通过轴承（60）由马达壳体（10）的支撑构件（51a）可旋转地支撑。在曲轴（1）和马达转子（30）之间插入圆柱形轴部（40），曲轴（1）与圆柱形轴部（40）花键连接。

84. 发明申请

US20090284087A1 STARTER GENERATOR 有权
标题翻译：起动发电机
公开(公告)号：US20090284087A1
公开(公告)日：2009-11-19
申请号：US12464983
申请日：2009-05-13
申请人： Masakatsu TAKAHASHI , Kazuyoshi Kishibata
发明人： Masakatsu TAKAHASHI , Kazuyoshi Kishibata
IPC分类号： H02K9/06 , H02K5/18
CPC分类号： H02K29/08 , H02K5/18 , H02K5/20 , H02K7/006 , H02K7/1815 , H02K9/12 , H02K9/19
摘要： A starter generator which comprises a rotor having a cuplike-shaped rotor yoke and magnets attached to an inner periphery of the rotor yoke, a stator mounted on a stator bracket and a protecting cover covering said rotor and stator, in which a hermetically sealed casing is constituted by said protecting cover and stator bracket, wherein a plurality of fans are provided on an outer surface of a bottom wall portion of said rotor yoke, a plurality of vent holes are provided through said bottom wall portion, said plurality of fans constitute a centrifugal fan which draws out air inside the rotor yoke through said vent holes and sends the air to an outer periphery of the rotor yoke, and a guide surface which guides the air sent to the outer periphery of the rotor yoke to a space inside the rotor yoke is provided on the stator bracket.
摘要翻译：一种起动发电机，包括具有杯形转子磁轭的转子和附接到转子磁轭的内周的磁体，安装在定子支架上的定子和覆盖所述转子和定子的保护盖，其中气密密封的壳体是由所述保护盖和定子支架构成，其中在所述转子轭的底壁部分的外表面上设置多个风扇，通过所述底壁部分设置有多个通风孔，所述多个风扇构成离心式风扇，其通过所述通气孔抽出转子轭内的空气，并将空气送到转子轭的外周;导向面，其将送入转子轭的外周的空气引导到转子轭内的空间设在定子支架上。

85. 发明申请

US20090263259A1 HYDRAULIC PUMP ADAPTATION FOR AN AUXILIARY POWER UNIT 审中-公开
标题翻译：液压泵适应辅助动力单元
公开(公告)号：US20090263259A1
公开(公告)日：2009-10-22
申请号：US12495260
申请日：2009-06-30
申请人： Edward Patrick Picton , Raymond English , Richard Shaff
发明人： Edward Patrick Picton , Raymond English , Richard Shaff
IPC分类号： F04B17/00 , H02K7/18 , F02D29/06 , B60H1/32 , F25B27/00 , G06F19/00
CPC分类号： H02K7/1815 , B60H1/3222 , F02D41/266
摘要： The present invention is generally related to providing auxiliary power to long-haul trucks and similar types of transportation vehicles, and more particularly related to an easily installed and maintained auxiliary power unit that provides operational levels of electrical power and HVAC services while simultaneously driving a hydraulic system through an incorporated hydraulic pump assembly.
摘要翻译：本发明通常涉及向长途卡车和类似类型的运输车辆提供辅助动力，更具体地涉及一种容易安装和维护的辅助动力单元，其提供电力和HVAC服务的操作水平，同时驱动液压系统通过内置的液压泵组件。

86. 发明申请

US20090251018A1 Drive device 有权
标题翻译：驱动装置
公开(公告)号：US20090251018A1
公开(公告)日：2009-10-08
申请号：US12382332
申请日：2009-03-13
申请人： Takafumi Koshida
发明人： Takafumi Koshida
IPC分类号： H02K5/22 , H02K11/00
CPC分类号： B60K6/405 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/40 , B60K6/445 , B60K2001/003 , H02K5/225 , H02K7/14 , H02K7/1815 , H02K11/048 , Y02T10/6239
摘要： A drive device includes a rotating electrical machine; a control device that controls the rotating electrical machine; and a case that accommodates the rotating electrical machine and the control device. The case includes a machine chamber that accommodates the rotating electrical machine, and an electric chamber that accommodates the control device. The machine chamber and the electric chamber are separated from each other by a partition wall, and a connection member that electrically connects the rotating electrical machine and the control device to each other is provided so as to extend through the partition wall in a fluid-tight state. Each of the machine chamber and the electric chamber has an opening on one axial end side of the rotating electrical machine, and a cover that covers the openings in a separated state from each other is mounted to the openings.
摘要翻译：驱动装置包括旋转电机; 控制旋转电机的控制装置; 以及容纳旋转电机和控制装置的壳体。壳体包括容纳旋转电机的机器室和容纳控制装置的电室。机室和电室通过分隔壁彼此分开，并且将旋转电机和控制装置彼此电连接的连接构件设置成以流体密封的方式延伸穿过分隔壁州。机器室和电动室中的每一个在旋转电机的一个轴向端侧具有开口，并且将彼此分开地覆盖开口的盖安装到开口。

87. 发明申请

US20090091069A1 ACTIVE CONTROL OF TORSIONAL VIBRATION FROM AN ENGINE DRIVEN GENERATOR SET 有权
标题翻译：主动控制来自发动机驱动发电机组的扭转振动
公开(公告)号：US20090091069A1
公开(公告)日：2009-04-09
申请号：US12212376
申请日：2008-09-17
申请人： Paul H. PLAHN , John HUGHES , Elias AYANA , Krzysztof WEJRZANOWSKI , Abdeslem MEBARKI
发明人： Paul H. PLAHN , John HUGHES , Elias AYANA , Krzysztof WEJRZANOWSKI , Abdeslem MEBARKI
IPC分类号： F16F15/00 , F16F15/20
CPC分类号： F02B63/04 , H02K7/1815 , H02P21/05 , H02P21/06
摘要： An active torque cancellation system is provided. The system includes a generator set having a combustion engine and mounted to an application structure. The system also includes an active power management module coupled to the engine which actively reduces vibrations in the application structure.
摘要翻译：提供主动转矩消除系统。该系统包括具有内燃机并安装到应用结构的发电机组。该系统还包括耦合到发动机的有源电力管理模块，其主动地减少应用结构中的振动。

88. 发明申请

US20090057433A1 ENGINE ELECTRICAL GENERATOR COOLING DEVICE AND METHOD 有权
标题翻译：发动机发电机冷却装置及方法
公开(公告)号：US20090057433A1
公开(公告)日：2009-03-05
申请号：US11849014
申请日：2007-08-31
申请人： Patrick RAFFELSBERGER
发明人： Patrick RAFFELSBERGER
IPC分类号： B60H1/00 , F02B1/00 , H02P9/40
CPC分类号： H02K7/1815 , H02K1/2786 , H02K9/19 , Y10T29/49009 , Y10T29/49012
摘要： A rotor for an electrical generator is disclosed, including a rotor body having a circular portion and a cylindrical portion coaxial with the circular portion. A generally cylindrical recess is defined by the cylindrical portion and the first side of the circular portion for receiving a stator. At least one first wall is at least partially spaced apart from the first side of the circular portion, defining at least one chamber therebetween. The chamber has an inlet. An aperture in the at least one first wall defines an outlet of the at least one chamber. At least one second wall extends outwardly from the first side of the circular portion. The at least one second wall has an end portion adjacent to the inlet of the at least one chamber. An internal combustion engine with an electrical generator and a method of cooling an electrical generator are also disclosed.
摘要翻译：公开了一种用于发电机的转子，包括具有圆形部分的转子体和与圆形部分同轴的圆柱形部分。大致圆柱形的凹部由圆柱形部分和用于接收定子的圆形部分的第一侧限定。至少一个第一壁至少部分地与圆形部分的第一侧间隔开，在其间限定至少一个室。腔室有一个入口。所述至少一个第一壁中的孔限定所述至少一个室的出口。至少一个第二壁从圆形部分的第一侧向外延伸。所述至少一个第二壁具有与所述至少一个室的入口相邻的端部。还公开了一种具有发电机的内燃机和冷却发电机的方法。

89. 发明申请

US20090051169A1 Energy converter 失效
标题翻译：能量转换器
公开(公告)号：US20090051169A1
公开(公告)日：2009-02-26
申请号：US12230149
申请日：2008-08-25
申请人： Robert Kostoff
发明人： Robert Kostoff
IPC分类号： H02K7/18
CPC分类号： H02K7/1815 , F03G7/10
摘要： A rotor rotates about a spindle and has one or more sliders which are movable between two stop points. An actuator is activated by pressurized fluid and causes the slider or sliders to move back and forth between the stop points. The back and forth movement causes the spindle to rotate and the rotational energy of the spindle is harnessed to produce electricity.
摘要翻译：转子围绕主轴旋转并且具有可在两个停止点之间移动的一个或多个滑块。致动器由加压流体激活并使滑块或滑块在停止点之间来回移动。前后运动导致主轴旋转，主轴的旋转能量被利用来产生电力。

90. 发明授权

US07490697B1 Portable acoustic diffuser for portable generators 失效
标题翻译：便携式发声器的便携式声扩散器
公开(公告)号：US07490697B1
公开(公告)日：2009-02-17
申请号：US11445104
申请日：2006-06-02
申请人： Clifford Williamson, Jr.
发明人： Clifford Williamson, Jr.
IPC分类号： G10K11/04 , G10K11/00 , H02K5/24
CPC分类号： B60P3/36 , G10K11/16 , H02K5/24 , H02K7/1815
摘要： A portable casing includes a body that has first, second, third and fourth sidewalls defining a cavity therebetween. The body has open top and bottom surfaces spanning along a cross-section thereof. The body has an outer layer formed from foam material and an inner layer that has an egg-crate shape and is statically abutted to the outer layer. The inner layer is formed from fire-retardant material. A lid is removably attached to the body top surface. A water impermeable outer canvas is formed from flexible material for being gathered and stretched along the sidewalls. A mechanism is included for ventilating heat emitted by the generator. Stakes are passed through the lid and the bottom surface of the body, anchoring the body to the ground. Tie-down straps are connected to the stakes, assisting a user to remove the stakes from the body.
摘要翻译：便携式外壳包括具有在其间限定空腔的第一，第二，第三和第四侧壁的主体。主体具有沿着其横截面的开放的顶部和底部表面。本体具有由泡沫材料形成的外层和具有蛋箱形状并与外层静止抵接的内层。内层由阻燃材料形成。盖可移除地附接到身体顶表面。不透水的外帆布由柔性材料形成，用于沿侧壁聚集和拉伸。包括用于通风发电机发出的热量的机构。股权通过主体的盖子和底部表面，将身体固定在地面上。绑带连接到桩上，帮助用户从身体上移除桩。

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