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81. 发明授权

US5947068A Four-stroke cycle internal combustion engine 失效
标题翻译：四冲程循环内燃机
公开(公告)号：US5947068A
公开(公告)日：1999-09-07
申请号：US164369
申请日：1998-10-01
申请人： Tsuneo Araki
发明人： Tsuneo Araki
IPC分类号： F01M13/00 , F01M1/04 , F01M11/06 , F02B63/02 , F02B75/02 , F01M1/00 , F01M3/00
CPC分类号： F01M11/065 , F01M1/04 , F02B2063/046 , F02B2075/027 , F02B63/02
摘要： An OHC type four-stroke cycle internal combustion engine comprises a crankshaft, a camshaft, a camshaft bearing for supporting the camshaft, a cam chamber for accommodating the camshaft, a gear train for transmitting the rotation of the crankshaft to the camshaft, a gear chamber for accommodating the gear train, a crankcase communicating with the cam chamber via the gear chamber, an inlet port, and a piston. The camshaft has a camshaft through hole which communicates with the cam chamber at one end and opens toward its circumferential surface supported by the camshaft bearing at the other end. The camshaft bearing has a camshaft bearing through hole which communicates with the camshaft through hole at one end and communicates with the inlet port at the other end. The camshaft through hole and the camshaft bearing through hole communicate with each other by the rotation of the camshaft when the pressure in the crankcase is increasing as a result of a downward movement of the piston thereby communicating the cam chamber with the inlet port, and does not communicate with each other when the pressure in the crankcase is decreasing as a result of an upward movement of the piston thereby shutting off the communication between the cam chamber and the inlet port.
摘要翻译： OHC型四冲程循环内燃机包括曲轴，凸轮轴，用于支撑凸轮轴的凸轮轴轴承，用于容纳凸轮轴的凸轮室，用于将曲轴的旋转传递到凸轮轴的齿轮系，齿轮室用于容纳齿轮系，经由齿轮室与凸轮室连通的曲轴箱，入口和活塞。凸轮轴具有凸轮轴通孔，该凸轮轴通孔在一端与凸轮室连通并且朝向其另一端由凸轮轴轴承支撑的圆周表面开口。凸轮轴轴承具有凸轮轴轴承通孔，其一端与凸轮轴通孔连通，并与另一端的入口连通。当由于活塞的向下运动而使曲轴箱内的压力增加时，凸轮轴通孔和凸轮轴承通孔通过凸轮轴的旋转而相互连通，从而使凸轮室与入口连通，并且当由于活塞的向上运动而使曲轴箱内的压力下降时，彼此不连通，从而切断凸轮室与入口之间的连通。

82. 发明授权

US5900722A Multimode power converter 失效
标题翻译：多模电源转换器
公开(公告)号：US5900722A
公开(公告)日：1999-05-04
申请号：US695558
申请日：1996-08-12
申请人： Harold C. Scott , Chiping Sun , Kandarp I. Pandya , William Anderson
发明人： Harold C. Scott , Chiping Sun , Kandarp I. Pandya , William Anderson
IPC分类号： B23K9/10 , F02B63/04 , F02B75/16 , H02K1/27 , H02K3/28 , H02K7/18 , H02K11/04 , H02K21/48 , H02M7/48 , H02M7/483 , H02P9/04 , H02P9/10 , H02P9/14 , H02P9/30 , H02P9/48 , H02P9/44
CPC分类号： H02P9/48 , B23K9/1062 , F02B63/04 , F02B75/16 , H02K1/278 , H02K1/2786 , H02K11/046 , H02K21/48 , H02K3/28 , H02K7/1815 , H02M7/483 , H02P25/188 , H02P9/04 , H02P9/107 , H02P9/14 , H02P9/30 , F02B2063/045 , F02B2063/046 , F02B63/044 , F05C2201/021 , H02P2101/45
摘要： A particularly advantageous power converter, suitable for use in an engine powered generator system. A signal simulating a desired AC waveform is produced by a converter circuit at first and second converter output terminals. The converter circuit, responsive to respective switching signals applied thereto, selectively effects current paths between a juncture node and one of the first and second converter output terminals and between a common rail and the other of the first and second converter output terminals. A controller selectively generates control signals to the converter circuit and to a mechanism for varying the magnitude of the juncture node voltage, to create a predetermined waveform at the converter output terminals simulating the desired AC waveform. A number of alternative embodiments for producing a simulated sine wave are described, as well as accommodations for inductive loads, and mechanisms for minimizing power dissipation during the switching interval.
摘要翻译：一种特别有利的电力转换器，适用于发动机发电机系统。模拟期望的AC波形的信号由第一和第二转换器输出端子处的转换器电路产生。转换器电路响应于施加到其上的各个开关信号选择性地实现接合节点与第一和第二转换器输出端子之一之间以及公共轨道与第一和第二转换器输出端子中的另一个之间的电流路径。控制器选择性地产生对转换器电路的控制信号和用于改变接合节点电压的大小的机构，以在模拟期望的AC波形的转换器输出端产生预定波形。描述了用于产生模拟正弦波的多个替代实施例，以及用于感性负载的调节，以及用于在切换间隔期间最小化功率耗散的机构。

83. 发明授权

US5780998A Multimode power converter 失效
公开(公告)号：US5780998A
公开(公告)日：1998-07-14
申请号：US695558
申请日：1996-08-12
申请人： Harold C. Scott , Chiping Sun , Kandarp I. Pandya , William Anderson
发明人： Harold C. Scott , Chiping Sun , Kandarp I. Pandya , William Anderson
IPC分类号： B23K9/10 , F02B63/04 , F02B75/16 , H02K1/27 , H02K3/28 , H02K7/18 , H02K11/04 , H02K21/48 , H02M7/48 , H02M7/483 , H02P9/04 , H02P9/10 , H02P9/14 , H02P9/30 , H02P9/48 , H02P9/44
CPC分类号： H02P9/48 , B23K9/1062 , F02B63/04 , F02B63/044 , F02B75/16 , F02B2063/045 , F02B2063/046 , F05C2201/021 , H02K1/278 , H02K1/2786 , H02K3/28 , H02K7/1815 , H02K11/046 , H02K21/48 , H02M7/483 , H02P9/04 , H02P9/107 , H02P9/14 , H02P9/30 , H02P25/188 , H02P2101/45
摘要： A particularly advantageous power converter, suitable for use in an engine powered generator system. A signal simulating a desired AC waveform is produced by a converter circuit at first and second converter output terminals. The converter circuit, responsive to respective switching signals applied thereto, selectively effects current paths between a juncture node and one of the first and second converter output terminals and between a common rail and the other of the first and second converter output terminals. A controller selectively generates control signals to the converter circuit and to a mechanism for varying the magnitude of the juncture node voltage, to create a predetermined waveform at the converter output terminals simulating the desired AC waveform. A number of alternative embodiments for producing a simulated sine wave are described, as well as accommodations for inductive loads, and mechanisms for minimizing power dissipation during the switching interval.

84. 发明授权

US5121715A Compact power supply 失效
标题翻译：紧凑型电源
公开(公告)号：US5121715A
公开(公告)日：1992-06-16
申请号：US683599
申请日：1991-04-09
申请人： Eiji Nogami , Hironori Nakayama , Kazuhito Kitano
发明人： Eiji Nogami , Hironori Nakayama , Kazuhito Kitano
IPC分类号： H02K5/10 , F01P1/02 , F01P5/06 , F01P11/12 , F02B63/00 , F02B63/04 , F02B75/00 , F02B75/16 , F02B77/13 , H02K5/20 , H02K5/24 , H02K7/18
CPC分类号： F02B77/13 , F01P11/12 , F02B63/00 , F02B63/04 , F02B75/005 , F02B75/16 , F01P1/02 , F01P5/06 , F02B2063/046 , F02B63/048
摘要： A number of embodiments of air cooled compact power supplies having air inlet and air outlet openings in the lower portion of the housing of the power supply. The interior of the power supply is baffled so that the air flowing through it must follow a serpentine path to prevent air entrained foreign materials from impinging upon the engine.
摘要翻译：空气冷却紧凑型电源的多个实施例在电源的壳体的下部具有进气口和空气出口开口。电源的内部是有障碍的，使得流过它的空气必须遵循蛇形路径，以防止空气夹带的异物撞击发动机。

85. 发明授权

US3259752A Portable engine 失效
公开(公告)号：US3259752A
公开(公告)日：1966-07-05
申请号：US31823563
申请日：1963-10-23
申请人： HONDA GIJUTSU KENKYUSHO KK
发明人： SOICHIRO HONDA
IPC分类号： F02B63/00 , F02B63/04 , F02B75/16 , F02B77/11
CPC分类号： F02B63/04 , F02B63/00 , F02B63/048 , F02B75/16 , F02B77/11 , F02B2063/046

86. 发明申请

US20150330294A1 GENERATOR ASSEMBLY AND MODULAR POWER SUPPLY SYSTEM 审中-公开
标题翻译：发电机组件和模块化电源系统
公开(公告)号：US20150330294A1
公开(公告)日：2015-11-19
申请号：US14406382
申请日：2013-06-10
申请人： Amir Golad
发明人： Amir Golad
IPC分类号： F02B63/04 , F02B77/11 , H02K7/18 , F02B77/13
CPC分类号： F02B63/044 , A45F3/06 , A45F3/10 , F02B63/047 , F02B63/048 , F02B77/11 , F02B77/13 , F02B2063/045 , F02B2063/046 , H02K7/1815
摘要： A generator assembly suitable for being carried on the back of a human comprising an internal combustion engine, an alternator and a shaft driven by said engine and driving said alternator wherein when said generator assembly is being carried on the back of human said shaft is substantially parallel to a longitudinal axis of said human. This enhances the manoeuvrability of the assembly. Preferably the assembly comprises a generator module having an engine and an alternator coupled directly by a common shaft, the generator being attached to a frame of the assembly at only two longitudinally spaced-apart positions.
摘要翻译：适于承载在人的背部的发电机组件，包括内燃机，交流发电机和由所述发动机驱动的轴，并驱动所述交流发电机，其中当所述发电机组件被承载在所述轴的后部时基本上平行到所述人的纵向轴线。这增强了组件的机动性。优选地，组件包括具有发动机和直接由公共轴连接的发电机的发电机模块，发电机仅在两个纵向间隔开的位置附接到组件的框架。

87. 发明申请

US20080088136A1 Portable generator 审中-公开
标题翻译：便携式发电机
公开(公告)号：US20080088136A1
公开(公告)日：2008-04-17
申请号：US11651550
申请日：2007-01-10
申请人： Yunfeng Ma , Shizhou Wu
发明人： Yunfeng Ma , Shizhou Wu
IPC分类号： F02B63/04
CPC分类号： F02B63/04 , F02B63/048 , F02B77/13 , F02B2063/046
摘要： The invention discloses a portable generator comprising a case provided with a handle, and a generator set located in the case; a link span is affixed to the bottom of said case, the generator set is affixed to the link span through a cushion block, and a mounting arm extends upward on the top of the generator set, and is embedded in the top of the case through a cushion sleeve; the generator set of the invention is mounted in the case through the cushion block and the cushion sleeve, which is not only good in the cushion effect but also light in weight and convenient to mounting and maintaining.
摘要翻译：本发明公开了一种便携式发电机，包括设置有手柄的壳体和位于壳体中的发电机组; 连接跨度固定在所述壳体的底部，发电机组通过缓冲块固定在连杆跨度上，并且安装臂在发电机组的顶部向上延伸，并且嵌入壳体的顶部通过缓冲套; 本发明的发电机组通过缓冲垫和缓冲套筒安装在壳体中，不仅具有良好的缓冲效果，而且重量轻，安装和维护方便。

88. 发明授权

US06917121B2 Power generator unit 有权
标题翻译：发电机组
公开(公告)号：US06917121B2
公开(公告)日：2005-07-12
申请号：US10405061
申请日：2003-03-31
申请人： Satoru Akimoto , Hidenori Takahashi , Shinichi Kajiya , Makoto Yokokura
发明人： Satoru Akimoto , Hidenori Takahashi , Shinichi Kajiya , Makoto Yokokura
IPC分类号： F02B63/04 , F02B75/16 , H02P9/04
CPC分类号： F02B75/16 , F02B63/04 , F02B63/048 , F02B2063/046
摘要： A power generator unit incorporates an engine and a generator driven by the engine. The generator incorporates a multi piece sound insulation cover that allows for efficient cooling of the various internal components. A plurality of cooling paths are created within the cover and air is drawn into and through the cover by two separate fans. An engine cooling fan draws in cooling air through a generally dedicated cooling air vent(s) to cool an electronic control(unit, an engine cylinder, and a muffler. A generator cooling fan draws in cooling air through an additional cooling air vent(s) to cool an engine crankcase and the generator. The insulation cover provides quiet operation and efficient cooling of the power generator.
摘要翻译：发电机单元包括发动机和由发动机驱动的发电机。该发生器包含多片隔音盖，可以有效冷却各种内部组件。在盖内产生多个冷却路径，空气通过两个独立的风扇被吸入和穿过盖子。发动机冷却风扇通过一般专用的冷却空气通风口吸入冷却空气，以冷却电子控制（单元，发动机气缸和消音器）。发电机冷却风扇通过另外的冷却空气通风口吸入冷却空气）冷却发动机曲轴箱和发电机，绝缘盖提供发电机的安静运行和高效冷却。

89. 发明申请

US20050126529A1 Engine generator 失效
标题翻译：发动机发电机
公开(公告)号：US20050126529A1
公开(公告)日：2005-06-16
申请号：US10778889
申请日：2004-02-12
申请人： Masaaki Higuchi
发明人： Masaaki Higuchi
IPC分类号： F02B63/04 , F02B75/16 , H02K7/18 , F02P1/02
CPC分类号： F02B75/16 , F02B63/04 , F02B63/048 , F02B2063/046
摘要： A positioning pin is knocked onto a crankshaft of an engine and a key way is formed in a boss of a first flywheel. When an outer rotor type generator is connected with the engine, the boss of the first flywheel is fitted over the crankshaft so as to adjust the positioning pin to the key way. When an inner rotor type generator is connected with the engine, a rotor shaft on which a rotor of a generator is mounted is fitted to a second flywheel so as to adjust the positioning pin to a key way formed in the second flywheel. The ignition angle of the engine is determined by fitting the positioning pin to the key way.
摘要翻译：定位销被撞击到发动机的曲轴上，并且在第一飞轮的凸台中形成关键方式。当外转子型发电机与发动机连接时，第一飞轮的凸台装配在曲轴上，以便将定位销调整为关键方式。当将内转子式发电机与发动机连接时，将安装有发电机的转子的转子轴装配到第二飞轮上，以将定位销调整成形成在第二飞轮中的键。发动机的点火角通过将定位销配合到钥匙方式来确定。

90. 发明授权

US06792897B2 Soundproofed engine generator 有权
标题翻译：隔音发动机发电机
公开(公告)号：US06792897B2
公开(公告)日：2004-09-21
申请号：US10266469
申请日：2002-10-08
申请人： Masaaki Higuchi , Shinichi Okazaki
发明人： Masaaki Higuchi , Shinichi Okazaki
IPC分类号： F02B6300
CPC分类号： F02B63/04 , F02B63/048 , F02B75/16 , F02B77/13 , F02B2063/046
摘要： In each of the soundproofed engine generators, the position at which the power generator body is coupled to the crank shaft is located at the end part on the crank shaft. In the soundproofed engine generator of the inverter type, the inverter unit is opposed to the power generator body at a position just upstream of the power generator body. Accordingly, when the inverter unit and the power generator body are removed, a continuous, long and large space for receiving the power generator body can be secured within the soundproof cover.
摘要翻译：在每个隔音发动机发电机中，发电机主体联接到曲轴的位置位于曲轴的端部。在变频器类型的隔音发动机发电机中，逆变器单元在发电机体正上方的位置与发电机体相对。因此，当逆变器单元和发电机主体被去除时，可以在隔音盖内确保用于接收发电机主体的连续的，长而大的空间。

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