公开(公告)号：US5642702A

公开(公告)日：1997-07-01

申请号：US682098

申请日：1996-07-17

申请人： Toshifumi Kouchi ,  Tadafumi Hirose ,  Yoshio Tanaka

发明人： Toshifumi Kouchi ,  Tadafumi Hirose ,  Yoshio Tanaka

IPC分类号： F02B63/04 ,  F02B77/13 ,  F02B77/00

CPC分类号： F02B77/13 ,  F02B63/04 ,  F02B63/044

摘要： A generator set includes a permanent soundproof housing for housing a portable engine generator therein. The portable engine generator has wheels for moving the same and can be operated in the permanent soundproof housing. The portable engine generator can be taken out of the permanent soundproof housing by pulling the portable engine generator out of the permanent soundproof housing in a direction transverse to a direction of advance of the wheels, and thereafter moving the portable engine generator in the direction of advance of the wheels.

摘要翻译： 发电机组包括用于在其中容纳便携式发动机发电机的永久隔音壳体。 便携式发动机发电机具有用于移动它的轮子，并且可以在永久隔音壳体中操作。 将便携式发动机发电机从永久隔音壳体中取出，将便携式发动机发生器沿与车轮前进方向相垂向的永久隔音壳体拉出，然后沿着前进方向移动便携式发动机发电机 的轮子

公开(公告)号：US06378468B1

公开(公告)日：2002-04-30

申请号：US09613278

申请日：2000-07-10

申请人： Toshifumi Kouchi ,  Tadafumi Hirose

发明人： Toshifumi Kouchi ,  Tadafumi Hirose

IPC分类号： F01P100

CPC分类号： F02B75/16 ,  F02B63/04 ,  F02B63/048 ,  F02B77/13 ,  F02B2063/045 ,  F02B2063/046

摘要： In an engine operated machine, an engine and a generator formed integrally with each other are covered with a shroud and a fan cover to form a power-generating unit. A head cover of the engine is mounted to protrude from an upper surface of the shroud, and the head cover is resiliently supported on a carrying handle of a case with a rubber bushing positioned therebetween. When the carrying handle is lifted, the weight of the power-generating unit is supported directly by the carrying handle without being applied to the case. Therefore, it is unnecessary to specially reinforce the case, thereby enabling a reduction in weight, and also increasing the degree of freedom of the design such as the shape and material of the case. Thus, when the engine operated machine is transported using the carrying handle, the weight of the engine and the working device can be reliably supported.

摘要翻译： 在发动机操作的机器中，一体形成的发动机和发电机被罩罩和风扇罩覆盖以形成发电单元。 发动机的头罩被安装成从护罩的上表面突出，并且头盖弹性地支撑在壳体的携带手柄上，其间设置有橡胶衬套。 当提起手柄时，发电单元的重量由携带把手直接支撑而不用于外壳。 因此，不需要特别地加强壳体，从而能够减轻重量，并且还增加了壳体的形状和材料等设计的自由度。 因此，当发动机操作机器使用携带手柄输送时，可以可靠地支撑发动机和作业装置的重量。

公开(公告)号：US08066788B2

公开(公告)日：2011-11-29

申请号：US12485324

申请日：2009-06-16

申请人： Takao Kobayashi ,  Tadafumi Hirose ,  Ryosuke Shibata ,  Go Tanaka

发明人： Takao Kobayashi ,  Tadafumi Hirose ,  Ryosuke Shibata ,  Go Tanaka

IPC分类号： B01D50/00 ,  F02M35/024

CPC分类号： F01P1/02 ,  F01P1/06 ,  F01P5/06 ,  F02M35/06 ,  F02M35/1272 ,  F02M35/1283

摘要： An engine generator including an engine, a generator and an air cleaner inside a case is disclosed. A wall section of the case is dented in the internal direction of the case to provide a filter accommodation section with a space for accommodating a filter. The space has an opening that opens toward the exterior of the case. The filter accommodation section has an outside-air intake port. The opening is blocked by an air cleaner cover.

摘要翻译： 公开了一种发动机发电机，其包括发动机，发电机和壳体内的空气滤清器。 壳体的壁部在壳体的内部方向上凹陷，以提供具有用于容纳过滤器的空间的过滤器容纳部。 该空间具有朝向外壳的外部开口的开口。 过滤器容纳部具有外部空气吸入口。 开口被空气滤清器盖堵住。

公开(公告)号：US07597340B2

公开(公告)日：2009-10-06

申请号：US10562216

申请日：2004-07-08

申请人： Tadafumi Hirose ,  Shuhei Imai ,  Takao Kobayashi

发明人： Tadafumi Hirose ,  Shuhei Imai ,  Takao Kobayashi

IPC分类号： B62B1/20

CPC分类号： B62B5/06 ,  B62B5/0006 ,  B62B5/067 ,  F02B63/02 ,  F02B2063/046 ,  Y10T16/44

摘要： An engine-driven work machine equipped with a moving handle is provided wherein the moving handle (86) is formed from a pair of left and right handle bars (88, 88) having a handle grip (93) at the extremity, and a cross member (89) integrally connecting middle parts of the handle bars (88, 88) to each other, and the two handle bars (88, 88) are mounted in upper parts of left and right side frames (2b, 2b) of a frame (2) so that the two handle bars (88, 88) can pivot between a working position (A) in which the two handle bars (88, 88) protrude from the frame (2) and a storage position (B) in which, with the handle grip (93) facing downward, the handle bars (88, 88) in cooperation with the cross member (89) function as a bumper. When the moving handle is not used, it can be folded compactly, and equipment on the frame can thereby be protected from contact with another object by utilizing the handle.

摘要翻译： 提供了一种配备有移动手柄的发动机驱动的作业机器，其中移动手柄（86）由一对左手柄杆和右手柄杆（88,88）形成，该手柄杆在末端具有手柄（93） 把手杆（88,88）的中间部分彼此一体地连接的构件（89），两个把手（88,88）安装在框架的左右侧框架（2b，2b）的上部 （2），使得两个把手（88,88）能够在两个把手（88,88）从框架（2）突出的工作位置（A）和储存位置（B）之间枢转，其中 当把手把手（93）面向下时，与横向构件（89）配合的把手（88,88）用作保险杠。 当不使用移动手柄时，可以紧凑地折叠，从而可以通过利用手柄来防止框架上的设备与另一物体接触。

公开(公告)号：US07705478B2

公开(公告)日：2010-04-27

申请号：US10561615

申请日：2004-07-08

申请人： Tadafumi Hirose ,  Koichi Asai

发明人： Tadafumi Hirose ,  Koichi Asai

IPC分类号： F01P7/04 ,  F02B63/04

CPC分类号： F02D29/06 ,  F02B63/04 ,  F02B63/047 ,  F02B2063/045

摘要： An engine-driven generator is formed by supporting on a frame an engine and a generator driven by the engine, wherein the frame is formed by integrally connecting via a cross member lower side sections of a pair of left and right side frames formed by bending a steel pipe into a U-shape, a control box housing and holding an electrical component is mounted on open end parts of the two side frames in order to reinforce the frame by connecting the open end parts to each other, and an assembly of the engine and generator is resiliently supported on the cross member.

摘要翻译： 发动机驱动的发电机通过在发动机和由发动机驱动的发电机的框架上支撑而形成，其中框架通过一对左右侧框架的横向部分的一体连接形成， 将钢管变成U形，将两个侧框架的敞开的端部安装在外壳和保持电气部件的控制箱中，以便通过将开放端部彼此连接来加强框架，并且将发动机的组件 并且发电机弹性地支撑在横梁上。

公开(公告)号：US20090322097A1

公开(公告)日：2009-12-31

申请号：US12486848

申请日：2009-06-18

申请人： Tadafumi Hirose ,  Junji Hiranuma ,  Masanori Shin ,  Hitoshi Yuki ,  Masashi Kai

发明人： Tadafumi Hirose ,  Junji Hiranuma ,  Masanori Shin ,  Hitoshi Yuki ,  Masashi Kai

IPC分类号： F02B63/04

CPC分类号： F02B63/04 ,  F02B63/047

摘要： An engine generator having a high-rigidity rigid skeletal member. A bottom cover supports the engine/generator unit. A wall-shaped vertical frame is disposed transversely of the engine generator in a front section of the bottom cover and rising from the bottom cover front section. A T-shaped center frame extends between a rear section of the bottom cover and the vertical frame. The skeletal member includes the bottom cover, the vertical frame and the center frame.

摘要翻译： 具有高刚性刚性骨架构件的发动机发电机。 底盖支撑发动机/发电机组。 壁状的垂直框架在发动机发电机的横向设置在底盖的前部并从底盖前部上升。 T形中心框架在底盖的后部和垂直框架之间延伸。 骨架构件包括底盖，垂直框架和中心框架。

公开(公告)号：US20090320773A1

公开(公告)日：2009-12-31

申请号：US12485324

申请日：2009-06-16

申请人： Takao Kobayashi ,  Tadafumi Hirose ,  Ryosuke Shibata ,  Go Tanaka

发明人： Takao Kobayashi ,  Tadafumi Hirose ,  Ryosuke Shibata ,  Go Tanaka

IPC分类号： F01P1/06 ,  F01P7/04

CPC分类号： F01P1/02 ,  F01P1/06 ,  F01P5/06 ,  F02M35/06 ,  F02M35/1272 ,  F02M35/1283

摘要： Engine cooling structure directs cooling air, introduced into a case by operation of a fan, to a cylinder block of an engine and then discharges the cooling air out of the case through an outlet port along meandering flow passages. Case cooling structure directs cooling along the inner surface of the case. Further cooling flow passage directs the air to vertically-oriented heat radiating fins so that the cooling air flows upward along the fins and then is discharged through the outlet port. Metal cooling-fan cover is supported by the lower cover via mounting members, and a resin-made cover guide is fastened to the engine together with supporting portions and interposed between the fan cover and the engine.

摘要翻译： 发动机冷却结构将通过风扇的操作引入壳体的冷却空气引导到发动机的气缸体，然后通过出口沿着弯曲的流动通道将冷却空气从壳体排出。 外壳冷却结构沿壳体的内表面引导冷却。 进一步的冷却流路将空气引导到垂直取向的散热片，使得冷却空气沿翅片向上流动，然后通过出口排出。 金属冷却风扇盖由下盖通过安装构件支撑，树脂制的盖引导件与支撑部分一起固定在发动机上，并插在风扇盖和发动机之间。

公开(公告)号：US5977667A

公开(公告)日：1999-11-02

申请号：US121431

申请日：1998-07-23

申请人： Tadafumi Hirose

发明人： Tadafumi Hirose

IPC分类号： F01P5/06 ,  F02B63/04 ,  F02B67/00 ,  F02B75/16 ,  F02B77/13 ,  H02K7/14 ,  H02K5/24 ,  H02K9/00 ,  H02P9/04

CPC分类号： F02B63/04 ,  F02B75/16 ,  F02B77/13 ,  F02B2063/045 ,  F02B63/048

摘要： A compact engine-operated generator unit having a high soundproof effect in which a generator thereof can be cooled efficiently as well as an engine and a muffler thereof. The engine-operated generator has an engine and a generator driven by the engine arranged in a row with a common rotary axis and accommodated in a soundproof case. The generator, the engine and the muffler are arranged in order within the soundproof case and covered by a duct to be isolated from other instruments in the soundproof case; the duct has an end on the side of the generator opening to an interior of the soundproof case and another end on the side of the muffler opening to an exterior of the soundproof case; and a cooling fan is driven by the engine so that air in the soundproof case is inhaled through end opening of the duct on the side of the generator into the duct, sequentially cools the generator, the engine and the muffler in order and then is discharged through the end opening of the duct on the side of the muffler to the exterior.

摘要翻译： 一种具有高隔音效果的小型发动机操作的发电机单元，其发电机能够被有效地冷却，以及发动机及其消声器。 发动机操作的发电机具有发动机和由发动机驱动的发电机，该发动机配置成具有公共旋转轴线并且容纳在隔音箱中。 发电机，发动机和消声器按照隔音箱内的顺序排列，并由隔音罩与其他仪器隔离的管道覆盖; 所述管道在所述发生器开口侧的端部处于所述隔音壳体的内部，并且所述消音器侧面的另一端开口到所述隔音壳体的外部; 并且发动机驱动冷却风扇，使得隔音壳体中的空气通过发生器侧的管道的端部开口被吸入管道中，依次冷却发电机，发动机和消声器，然后排出 通过消音器侧面的管道的端部开口到外部。

公开(公告)号：US20080202447A1

公开(公告)日：2008-08-28

申请号：US10561614

申请日：2004-07-08

申请人： Toshifumi Kochi ,  Tadafumi Hirose ,  Ryuji Tsuru ,  Shouhei Kasagi ,  Yuji Shimada ,  Takeshi Maeda

发明人： Toshifumi Kochi ,  Tadafumi Hirose ,  Ryuji Tsuru ,  Shouhei Kasagi ,  Yuji Shimada ,  Takeshi Maeda

IPC分类号： F02B63/04 ,  H02K7/18 ,  H02K5/00

CPC分类号： F02B63/04 ,  F02B63/047

摘要： An engine-driven generator is provided that is formed by supporting an engine (3) and a generator (4) on a frame (2), wherein the frame (2) is formed as an open periphery framework type, within this frame (2) a duct member (31) is disposed around the outer periphery of the engine (3) and the generator (4), the duct member (31) defining a series of cooling air passages (32) between itself and the engine (3) and generator (4), a cooling fan (26) is provided in the cooling air passage (32), the cooling fan (26) being driven by the engine (3), an intake box (34) having an intake opening (38) at an outer end thereof and housing an electrical component (53, 55) is connected to the upstream end of the duct member (31), and an exhaust box (68) having an exhaust opening (73) at an outer end thereof and housing an exhaust muffler (74) of the engine (3) is connected to the other end of the duct member (31). A compact engine-driven generator that enables running noise to be reduced can thereby be provided.

摘要翻译： 提供了一种发动机驱动的发电机，其通过在框架（2）上支撑发动机（3）和发电机（4）而形成，其中框架（2）在该框架（2）内形成为开放式外围框架型 ），在发动机（3）和发电机（4）的外周周围设置有管道构件（31），该管道构件（31）在其与发动机（3）之间限定一系列冷却空气通道（32） 和发电机（4），冷却风道（32）中设置有冷却风扇（26），由发动机（3）驱动的冷却风扇（26），具有进气口（38）的进气箱 ）和壳体电气部件（53,55）连接到所述管道构件（31）的上游端，并且排气箱（68）在其外端具有排气开口（73）和 容纳发动机（3）的排气消声器（74）连接到管道构件（31）的另一端。 由此，能够提供能够降低运行噪音的小型发动机驱动式发电机。

公开(公告)号：US07300322B2

公开(公告)日：2007-11-27

申请号：US11188144

申请日：2005-07-22

申请人： Hiroyuki Kitani ,  Kazumi Miyashita ,  Shigeo Terada ,  Tadafumi Hirose

发明人： Hiroyuki Kitani ,  Kazumi Miyashita ,  Shigeo Terada ,  Tadafumi Hirose

IPC分类号： B60L11/00 ,  B63H21/20

CPC分类号： B63H11/107 ,  B63H20/02 ,  B63H21/20 ,  B63H23/30 ,  B63H2021/205 ,  F02N11/00 ,  Y02T70/5236

摘要： An outboard motor is equipped with a centrifugal clutch located between the crankshaft of an engine and a rotor of an electric motor for, when the engine operates, transmitting its output to through the rotor to a propeller, and with a motor output transmission mechanism for, when the engine does not operate, transmitting the output of the motor to the crankshaft. The engine can therefore be started by the motor used to drive the propeller. As a result, there is no need to install a separate electric motor for engine starting, so that starting of the engine by electric power can be made possible with minimum increase in the size and cost of the outboard motor.

摘要翻译： 舷外马达配备有位于发动机的曲轴和电动机的转子之间的离心式离合器，当发动机运转时，将其输出通过转子传递到螺旋桨，并且具有马达输出传动机构， 当发动机不工作时，将马达的输出传递到曲轴。 因此，发动机可以由用于驱动螺旋桨的电机启动。 因此，不需要安装用于发动机起动的单独的电动马达，从而能够以最小的舷外马达的尺寸和成本来增加发动机的电力起动。