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31. 发明授权

US5165485A Edger with improved blade cover assembly 失效
标题翻译：具有改进的叶片盖组件的边缘
公开(公告)号：US5165485A
公开(公告)日：1992-11-24
申请号：US766321
申请日：1991-09-27
申请人： Tetsuzo Fujikawa , Makizo Hirata , Shigeharu Ohama , Michio Nishimura
发明人： Tetsuzo Fujikawa , Makizo Hirata , Shigeharu Ohama , Michio Nishimura
IPC分类号： A01B33/02 , A01B63/16 , A01B63/26
CPC分类号： A01B63/26 , A01B33/028 , A01B63/166 , A01D2034/6843 , Y10T74/20624
摘要： An edger having a main frame, at least one front wheel fastened in the front portion of the main frame, two rear wheels fastened in the rear portion of the main frame, a rotary blade disposed in the front portion of either side of the main frame and capable of conducting edging, an engine mounted on the main frame and a driving device for operating the rotary blade with the engine, the edger comprising: a resin cover fastened to a circular flange on the rotary-blade supporting shaft for covering a portion of the rotary blade. A structure for fitting the rotary blade cover includes a thin metal plate having an outer diameter larger than the flange, and fastening members for clamping the inner portion of the cover between the flange and the thin metal plate. Bolt assemblies are provided for fastening the thin metal plate and the cover together at a position outside the flange.
摘要翻译：具有主框架的修边机，固定在主框架的前部的至少一个前轮，紧固在主框架的后部的两个后轮，设置在主框架的任一侧的前部中的旋转刀片并且能够进行边缘，安装在主框架上的发动机和用于与发动机一起操作旋转叶片的驱动装置，该修整器包括：固定到旋转叶片支撑轴上的圆形凸缘上的树脂盖，用于覆盖一部分旋转刀片。用于安装旋转叶片盖的结构包括具有大于凸缘的外径的薄金属板和用于将盖的内部部分夹紧在凸缘和薄金属板之间的紧固构件。螺栓组件用于将薄金属板和盖子在凸缘外侧的位置固定在一起。

32. 发明授权

US4935689A Vehicle mounted engine generator system 失效
标题翻译：车载发动机发电机系统
公开(公告)号：US4935689A
公开(公告)日：1990-06-19
申请号：US183550
申请日：1988-04-18
申请人： Tetsuzo Fujikawa , Yoichi Yamaguchi , Masao Shirakawa
发明人： Tetsuzo Fujikawa , Yoichi Yamaguchi , Masao Shirakawa
IPC分类号： B60H1/00 , F01P3/20 , F02B63/04
CPC分类号： B60H1/00364 , F01P3/20 , F02B63/04 , F01P2060/08 , Y10S123/08 , Y10T307/718
摘要： A vehicle mounted engine generator system is disclosed for supplying electricity to external electrical appliances and equipment used inside a camping car or outdoors in the camping site, which comprises a secondary water-cooled internal combustion engine of relatively small size and an engine generator electrically connected to the engine. The secondary engine has its cooling jacket connected to a cooling line supplying it with cooling water for engine cooling. Also, the cooling line is connected to a radiator connected to the main internal combustion engine of water-cooled type so that the heated cooling water through the secondary engine is cooled by the same radiator as for the main engine. Also, the secondary engine is electrically connected to the battery for the main engine in such a manner that the battery can be recharged from the secondary engine as well.
摘要翻译：公开了一种车载发动机发电机系统，用于向野营车内使用的外部电器和设备供电，或者在露营地点的室外供电，其包括相对较小尺寸的二次水冷式内燃机和发电机发电机电连接到引擎。二次发动机的冷却套管连接到冷却管线，为冷却水供应冷却水用于发动机冷却。此外，冷却管线连接到连接到水冷式主内燃机的散热器，使得通过二次发动机的加热的冷却水由与主发动机相同的散热器来冷却。此外，二次发动机以这样的方式电连接到主发动机的电池，使得电池也可以从二次发动机再充电。

33. 发明授权

US4382426A Cooling system in a liquid cooled internal combustion engine 失效
标题翻译：液冷内燃机冷却系统
公开(公告)号：US4382426A
公开(公告)日：1983-05-10
申请号：US199400
申请日：1980-10-21
申请人： Tetsuzo Fujikawa , Ryoji Uda , Hitoshi Yamamoto
发明人： Tetsuzo Fujikawa , Ryoji Uda , Hitoshi Yamamoto
IPC分类号： F01P3/02 , F01P3/20 , F01P7/16 , F01P11/04 , F02F7/00
CPC分类号： F01P11/04 , F01P7/16 , F01P2050/16
摘要： A by-pass canal of a cooling system in an internal combustion engine for bypassing a cooling liquid between a thermostat and a liquid pump in a shortcircuit. The by-pass canal is formed in a cylinder, and a cylinder head of the engine or formed in a cylinder, a cylinder head and a crank case of the engine without extending outside of the engine.
摘要翻译：内燃机中的冷却系统的旁通管，用于在短路内绕过恒温器和液体泵之间的冷却液。旁通管形成在发动机的气缸和气缸盖中，或者形成在发动机的气缸，气缸盖和曲轴箱中，而不延伸到发动机外部。

34. 发明授权

US4109622A Two stroke engines 失效
标题翻译：两冲程发动机
公开(公告)号：US4109622A
公开(公告)日：1978-08-29
申请号：US750453
申请日：1976-12-14
申请人： Tetsuzo Fujikawa , Noriaki Fujii
发明人： Tetsuzo Fujikawa , Noriaki Fujii
IPC分类号： F16C9/02 , F02B33/04 , F02B75/02
CPC分类号： F02B33/04 , F02B2075/025 , Y10T74/2175
摘要： Two stroke engines of crankcase precompression type comprising an integral main body block which includes a cylinder block section and a crankcase upper section, and to which a crankcase lower section and a cylinder head are secured at the lower and upper ends thereof. The body block is formed with scavenging passages of which lower ends are substantially straight so as to facilitate removal of the block from manufacturing dies. The engine includes a crankshaft which is supported by bearings secured to the crankcase lower section by means of separate semi-circular retaining members.
摘要翻译：曲轴箱预压型的两冲程发动机包括一体式主体块，其包括气缸体部分和曲轴箱上部，并且在其下端和上端处固定有曲轴箱下部和气缸盖。身体块形成有清扫通道，其下端基本上是直的，以便于将块从制造模具中取出。该发动机包括一个曲轴，该曲轴由通过分开的半圆形保持构件固定到曲轴箱下部的轴承支撑。

35. 发明授权

US5139091A Edger with improved operating lever assembly 失效
标题翻译：带改进的操作杆组件的边缘
公开(公告)号：US5139091A
公开(公告)日：1992-08-18
申请号：US522923
申请日：1990-05-14
申请人： Tetsuzo Fujikawa , Makizo Hirata , Shigeharu Ohama , Michio Nishimura
发明人： Tetsuzo Fujikawa , Makizo Hirata , Shigeharu Ohama , Michio Nishimura
IPC分类号： A01B33/02 , A01B63/16 , A01B63/26
CPC分类号： A01B63/26 , A01B33/028 , A01B63/166 , A01D2034/6843 , Y10T74/20624
摘要： An edger having a main frame, at least one front wheel fastened in the front portion of the main frame, two rear wheels fastened in the rear portion of the main frame, a rotary blade disposed in the front portion of either side of the main frame and capable of conducting edging, an engine mounted on the main frame and a driving device for operating the rotary blade with the engine, the edger comprising:an operating lever assembly including a first and second lever for controlling the operating position of the rotary blade. The first lever includes a portion to be gripped during operation of the edger, and the second lever includes a position setting mechanism. Both levers are operatively connected together and control the rotary blade via a connection device.

36. 发明授权

US4538568A Two-stroke cycle multispark ignition type gasoline engine 失效
标题翻译：二冲程多点火式点火式汽油机
公开(公告)号：US4538568A
公开(公告)日：1985-09-03
申请号：US599604
申请日：1984-04-16
申请人： Tetsuzo Fujikawa , Shinji Abe
发明人： Tetsuzo Fujikawa , Shinji Abe
IPC分类号： F02P15/08 , F02B1/02 , F02B1/04 , F02B23/08 , F02B75/02 , F02P15/02 , F02P15/10
CPC分类号： F02P15/02 , F02P15/10 , F02B1/04 , F02B2075/025
摘要： An internal combustion engine of the spark ignition type developing a maximum output power at about 8000 rpm includes at least two ignition plugs for each cylinder and projections formed on the inner wall surface of a cylinder head for producing a squishy current. The engine also includes an ignition device including a delay circuit for delaying the ignition time in the high-speed rotation range, to thereby provide improvements in the output power and fuel consumption rate over the entire rotation range.
摘要翻译：以大约8000rpm发展最大输出功率的火花点火式内燃机包括至少两个点火塞，每个气缸和凸起形成在气缸盖的内壁表面上，用于产生潮湿的电流。发动机还包括点火装置，其包括用于延迟高速旋转范围内的点火时间的延迟电路，从而提供在整个旋转范围内的输出功率和燃料消耗率的改善。

37. 发明授权

US4287860A Two-cycle engine 失效
标题翻译：双循环发动机
公开(公告)号：US4287860A
公开(公告)日：1981-09-08
申请号：US133373
申请日：1980-03-24
申请人： Tetsuzo Fujikawa , Toshiyuki Takada , Kichiji Misawa
发明人： Tetsuzo Fujikawa , Toshiyuki Takada , Kichiji Misawa
IPC分类号： F02B25/14 , F02B25/16 , F02B29/06 , F02B33/04 , F02B33/44 , F02B75/02 , F02F1/22
CPC分类号： F02B33/44 , F02B25/14 , F02B33/04 , F02F1/22 , F02B2075/025
摘要： A two-cycle engine of the crank chamber preloading type of the construction in which a crankcase, a cylinder head and a cylinder are clamped together by a plurality of clamping members penetrating the cylinder includes a suction port formed in a wall of the cylinder, an exhaust port formed on a side of the cylinder opposite the suction port, at least one main scavenging port disposed between the suction port and the exhaust port and directed toward the suction port, and at least one ancillary scavenging port disposed above the suction port and juxtaposed against the exhaust port. At least one ancillary scavenging passage branching from at least one main scavenging passage and communicating with the ancillary scavenging port extends around an opening for one of clamping members on the suction side.
摘要翻译：曲轴室预加载型的双循环发动机，其中曲轴箱，气缸盖和气缸通过穿过气缸的多个夹紧构件夹紧在一起，包括形成在气缸的壁中的吸入口，排气口形成在与抽吸口相对的一侧上，至少一个主清扫口，设置在吸入口和排气口之间并且指向吸入口;以及至少一个辅助清除口，设置在吸入口上方并且并置对着排气口。至少一个辅助清除通道从至少一个主清扫通道分支并与辅助扫气口连通，围绕吸入侧的一个夹紧件的开口延伸。

38. 发明授权

US4114586A Accessory mounting means for internal combustion engines 失效
标题翻译：用于内燃机的附件安装装置
公开(公告)号：US4114586A
公开(公告)日：1978-09-19
申请号：US798126
申请日：1977-05-18
申请人： Tetsuzo Fujikawa , Kichiji Misawa
发明人： Tetsuzo Fujikawa , Kichiji Misawa
IPC分类号： F02B67/04 , F02F7/00 , F16H1/20
CPC分类号： F02B67/04
摘要： An internal combustion engine comprising a crankshaft mounted in a crankcase and connected with a piston through a connecting rod, an accessory drive shaft connected at one end with the crankshaft and support at the same end by the crankcase, a water pump including a rotatable element connected with the other end of the accessory drive shaft and a casing having an outlet port connected with a co-operating passage in the crankcase, said casing being secured to the crankcase at the outlet port portion so as to provide a rigid support for the drive shaft.
摘要翻译：一种内燃机，包括安装在曲轴箱中并通过连杆与活塞连接的曲轴，在一端与曲轴连接的附件驱动轴，并在同一端由曲轴箱支撑;水泵，包括可旋转元件连接附件驱动轴的另一端和具有与曲轴箱中的协作通道连接的出口的壳体，所述壳体在出口部分处固定到曲轴箱，以便为驱动轴提供刚性支撑。

39. 发明授权

US4932244A Display device for an engine-equipped machine 失效
标题翻译：用于发动机的机器的显示装置
公开(公告)号：US4932244A
公开(公告)日：1990-06-12
申请号：US320152
申请日：1989-03-07
申请人： Yoichi Yamaguchi , Tetsuzo Fujikawa , Akira Takahashi
发明人： Yoichi Yamaguchi , Tetsuzo Fujikawa , Akira Takahashi
IPC分类号： F02B63/04 , F02D29/00 , F02D29/02 , F02D29/04 , F02D29/06 , F02D41/22 , G05B1/01 , G05B23/02 , G07C5/08
CPC分类号： F02D41/22 , G07C5/0816 , Y02T10/40
摘要： A display and control for use with an engine-equipped machine apparatus comprising a computer adapted to receive operating information from the apparatus, a memory connected to the computer and operable to store reference values of the operating information, a display connected to the computer for displaying in human readable form a selected operating information and the reference value associated therewith, a control connected to the computer for changing the operating information and the reference value associated therewith to be shown by the display, and an adjustment connected to the computer and the memory for varying the reference values.
摘要翻译：一种用于与发动机配备的机器设备一起使用的显示和控制，包括适于从所述设备接收操作信息的计算机，连接到所述计算机并可操作以存储所述操作信息的参考值的存储器，连接到所述计算机的显示器，用于显示以可读取形式选择的操作信息和与其相关联的参考值，连接到计算机的控制器用于改变与显示器相关联的操作信息和与之相关联的参考值，以及连接到计算机和存储器的调整改变参考值。

40. 发明授权

US4798082A Control-display device for an engine-equiped apparatus 失效
标题翻译：用于发动机装备的控制显示装置
公开(公告)号：US4798082A
公开(公告)日：1989-01-17
申请号：US101185
申请日：1987-09-25
申请人： Tetsuzo Fujikawa , Yoichi Yamaguchi , Akira Takahashi
发明人： Tetsuzo Fujikawa , Yoichi Yamaguchi , Akira Takahashi
IPC分类号： H02P9/04 , F02B63/04 , F02B77/08 , G01R31/00 , G08B5/00 , H02K7/18 , G01M15/00
CPC分类号： G01R31/007 , F02B63/04 , F02B63/048
摘要： An engine-equipped apparatus including a control-display device which contains computing circuits into which is fed such data as the AC amperage data from an apparatus having an AC generator, and devices for displaying the data converted by these computing circuits. The control-display device is provided with a connection location capable of being freely connected to and disconnected from the main body of the apparatus through the use of a cable and multi-pin plug and socket. The cable is electrically located midway along those circuits of the wiring routes between the engine-equipped apparatus and the control-display device in which the signals are in an analog state, whereby, through the connection and disconnection as desired of a separate multi-core cable having at least one plug and socket of the same type between the aforementioned plug and socket, selection can be made between dcirect connection of the device to the engine-equipped apparatus and positioning of the display device in a location separated from the engine-equipped apparatus.
摘要翻译：一种发动机配备的装置，包括控制显示装置，该控制显示装置包含计算电路，其中馈送有来自具有交流发电机的装置的交流电流数据的数据，以及用于显示由这些计算电路转换的数据的装置。控制显示装置具有能够通过使用电缆和多针插头和插座自由地连接到设备的主体并从设备主体断开的连接位置。电缆沿着发动机配备的装置和信号处于模拟状态的控制显示装置之间的布线路线的电路位于中间位置，由此通过单独的多核的连接和断开电缆具有在上述插头和插座之间具有相同类型的至少一个插头和插座，可以在设备与发动机装备的设备的直接连接之间进行选择，并且将显示装置定位在与配备发动机的位置分离的位置仪器。

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