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1. 发明授权

US06994070B2 Portable air blowing working machine 失效
标题翻译：便携式吹风机
公开(公告)号：US06994070B2
公开(公告)日：2006-02-07
申请号：US10819327
申请日：2004-04-05
申请人： Toshio Taomo , Tadashi Kamoshita , Hiroaki Koga , Giichi Iida
发明人： Toshio Taomo , Tadashi Kamoshita , Hiroaki Koga , Giichi Iida
IPC分类号： F02B77/00
CPC分类号： E01H1/0809 , A01G20/43 , A47L5/14 , A47L5/36 , F02M35/024
摘要： There is provided a portable air blowing working machine capable of obviating frequent operation for the maintenance of air cleaner and hence capable of improving working efficiency. This working machine includes an internal combustion engine having the air cleaner disposed in the air-intake system thereof, and an air blower to be rotationally driven by the engine; which is characterized in that the air cleaner is provided with a suction port for in drawing in external air, with a filter member for cleaning air drawn from the suction port to thereby permit the cleaned air to be introduced into the engine, and with a discharge port for enabling part of the air drawn from the suction port to be discharged out of the air cleaner without permitting part of the air to pass through the filter member; and that an air flow directed to flow from the suction port to the discharge port is permitted to generate inside the air cleaner by making use of the suction force of the air blower.
摘要翻译：提供了一种便携式吹风工作机，其能够消除频繁操作以维持空气净化器，因此能够提高工作效率。该工作机包括内燃机，其具有设置在其进气系统中的空气滤清器和由发动机旋转驱动的鼓风机; 其特征在于，空气滤清器设置有用于在外部空气中抽吸的吸入口，具有用于清洁从吸入口抽出的空气的过滤构件，从而允许清洁的空气被引入发动机，并且具有排出用于使得从吸入口吸入的空气的一部分能够从空气滤清器排出，而不允许空气的一部分通过过滤构件; 并且允许通过利用鼓风机的吸力将从吸入口流向排出口的空气流产生在空气净化器的内部。

2. 发明授权

US07086837B2 Centrifugal blower fan 有权
标题翻译：离心风机
公开(公告)号：US07086837B2
公开(公告)日：2006-08-08
申请号：US10829197
申请日：2004-04-22
申请人： Tadashi Kamoshita , Giichi Iida
发明人： Tadashi Kamoshita , Giichi Iida
IPC分类号： F04D29/66
CPC分类号： F04D29/281 , F04D29/666
摘要： It is the object of the present invention to provide a centrifugal blower fan capable of reducing a noise in an operating rotational speed range without degradation in blàwer performance. A centrifugal blower fan comprises a base plate, and a plurality of fan blades arranged on the base plate in a radial pattern to define a plurality of air passages between the pairs of adjacent fan blades, respectively. A portion of the base plate serving as a bottom wall of each of the air passages is formed with a plurality of through-holes.
摘要翻译：本发明的目的是提供一种能够在不降低性能的情况下降低操作转速范围内的噪音的离心鼓风机风扇。离心鼓风机包括基板和多个风扇叶片，其以径向图案布置在基板上，以分别在相邻的风扇叶片对之间限定多个空气通道。作为每个空气通道的底壁的基板的一部分形成有多个通孔。

3. 发明授权

US07055213B2 Power blower having a debris-catching cover 有权
公开(公告)号：US07055213B2
公开(公告)日：2006-06-06
申请号：US10376598
申请日：2003-03-03
申请人： Giichi Iida , Tadashi Kamoshita
发明人： Giichi Iida , Tadashi Kamoshita
IPC分类号： F01D29/70 , E01H1/08 , A47L5/14
CPC分类号： F02B63/02 , A01G20/43 , A47L5/14 , E01H1/0809 , F02B2075/025 , F05C2225/02
摘要： A power blower includes a frame, and a blower mounted on the frame. An air intake port of the blower faces the frame. There is provided an air intake space between the blower and the frame. A debris-catching cover is constructed between the frame side and the blower side in a state in which it is mounted on both the frame and blower sides. The debris-catching cover inhibits debris from being sucked from the air intake space into the air intake port.

4. 发明授权

US06857163B2 Power blower having a debris-catching filter member 失效
标题翻译：动力鼓风机具有碎屑捕捉过滤器构件
公开(公告)号：US06857163B2
公开(公告)日：2005-02-22
申请号：US10150101
申请日：2002-05-20
申请人： Giichi Iida , Tadashi Kamoshita
发明人： Giichi Iida , Tadashi Kamoshita
IPC分类号： E01H1/08 , A01G1/12 , A47L5/14 , A47L9/10 , B01D41/04 , A47L5/36
CPC分类号： A47L9/127 , A01G20/43 , A47L5/14 , B01D41/04
摘要： A power blower having a frame, a blower, and a loop-shaped filter member. In an embodiment of the invention, the blower is disposed apart from the frame by an air intake space and has an air intake port facing the frame, and the loop-shaped filter member is disposed around a periphery of the air intake port and is adapted to catch debris on an upstream side of the air intake port.
摘要翻译：具有框架，鼓风机和环形过滤构件的动力鼓风机。在本发明的一个实施例中，鼓风机通过进气空间与框架隔开设置，并且具有面向框架的进气口，并且环形过滤构件设置在进气口的周边周围，并且适于以捕获进气口的上游侧的碎屑。

5. 发明授权

US06619409B2 Vibration-isolating member and vibration-isolating device 失效
公开(公告)号：US06619409B2
公开(公告)日：2003-09-16
申请号：US09915478
申请日：2001-07-27
申请人： Giichi Iida
发明人： Giichi Iida
IPC分类号： B25D1711
CPC分类号： B27B17/0033 , F16F1/3732 , F16F2230/0047
摘要： A vibration-isolating member is formed of an elastic material, and has a mounting hole at the center thereof, a large diameter section at an end of the mounting hole, a groove at the periphery of the large diameter section, and a flange. One of a vibration-source-side member and a vibration-receiving member is fitted into each of the large diameter section and the groove. An end opposite from the large diameter section is secured to one of the vibration-receiving member and the vibration-source-side member by a mounting member. Since the inside diameter of the large diameter section is larger than any other part of the mounting hole, either of the vibration-source-side member or the vibration-receiving member and the mounting member can be received. The flange prevents the vibration-isolating member from disengaging from one of the vibration-source-side member and the vibration-receiving member.

6. 发明授权

US5806133A Portable work machine 失效
标题翻译：便携式作业机
公开(公告)号：US5806133A
公开(公告)日：1998-09-15
申请号：US645421
申请日：1996-05-13
申请人： Giichi Iida
发明人： Giichi Iida
IPC分类号： E01H1/08 , A47L5/14 , A47L5/24 , F04D25/02
CPC分类号： A47L5/14 , A47L5/24
摘要： In a portable work machine having a prime mover, a driven unit such as a fan to be driven by the prime mover, a machine case made of synthetic resin and including an inlet port case, a central case and an engine case, a bottom portion of the central case is integrally formed with stands each having a hollow which opens at one side end of the bottom portion. A cutting is formed in the bottom portion to provide the hollow with an upper wall which opens partly. The bottom of the stand is formed with a raised edge.
摘要翻译：在具有原动机的便携式作业机械中，由原动机驱动的风扇等被驱动单元，由合成树脂制成的机壳，包括入口壳体，中央壳体和发动机壳体，底部中央壳体的一体形成为具有在底部的一个侧端开口的中空部的支架。在底部形成切口以向中空部提供部分敞开的上壁。支架的底部形成有凸起的边缘。

7. 发明授权

US5586359A Leaf vacuum with rotary cutting blade 失效
标题翻译：叶片真空与旋转切割刀片
公开(公告)号：US5586359A
公开(公告)日：1996-12-24
申请号：US496415
申请日：1995-06-29
申请人： Giichi Iida
发明人： Giichi Iida
IPC分类号： E01H1/08 , A47L5/14 , B08B5/04 , A47L7/02
CPC分类号： A47L5/14
摘要： A vacuum cleaner that includes a stationary blade that acts also as a bearing in a suction pipe connected with a fan in the axial line of rotation shaft of the fan. A transmission shaft supported by the bearing extends from the fan rotation shaft of the fan and through the bearing. A rotary blade is mounted at the end of the transmission shaft that extends through the bearing and cooperates with the stationary blade to chop the sucked material finely.
摘要翻译：一种真空吸尘器，其包括固定叶片，该固定叶片还用作与所述风扇的旋转轴的轴线中的风扇连接的吸入管中的轴承。由轴承支撑的传动轴从风扇的风扇旋转轴延伸穿过轴承。旋转叶片安装在传动轴的端部，其延伸穿过轴承并与固定叶片配合以将吸取的材料精细地切割。

8. 发明授权

US5178312A Backpack frame and production method therefor 失效
标题翻译：背包框架及其制作方法
公开(公告)号：US5178312A
公开(公告)日：1993-01-12
申请号：US704692
申请日：1991-05-17
申请人： Giichi Iida
发明人： Giichi Iida
IPC分类号： A45F3/08
CPC分类号： A45F3/08
摘要： A backpack frame comprises a main frame portion and right and left guard portions, which are integrally formed at the both sides of the main frame portion through thin wall portions and which are respectively bent at the thin wall portions toward one side of the main frame portion, the main frame portion and the guard portions being connected and fixed to each other to from a U-shaped form as a whole.
摘要翻译：背包框架包括主框架部分和左右保护部分，它们通过薄壁部分一体地形成在主框架部分的两侧，并且分别在薄壁部分处朝向主框架部分的一侧弯曲主框架部分和保护部分整体上以U形形式彼此连接固定。

9. 发明申请

US20070294855A1 Backpack blower 审中-公开
标题翻译：背包风机
公开(公告)号：US20070294855A1
公开(公告)日：2007-12-27
申请号：US11808889
申请日：2007-06-13
申请人： Giichi Iida , Naoshi Tsutsui , Masayuki Takano
发明人： Giichi Iida , Naoshi Tsutsui , Masayuki Takano
IPC分类号： A47L9/00
CPC分类号： A47L5/14 , A01G20/47 , A47L5/36 , A47L9/0081
摘要： A backpack blower comprising a blower which has an air intake opening, a backpack frame which is used to support the blower on the back of a user, and a back pad that is coupled to the backpack frame and contacts the back of the user. The back pad is composed of a cushion material and has a back surface contacting the back of the user and an opposite surface. The air intake opening communicates with at least a portion of the opposite surface, so that the air intake noise of the blower can reach at least the portion of the opposite surface.
摘要翻译：一种背包式鼓风机，包括具有进气口的鼓风机，用于支撑使用者背部的鼓风机的背包框架，以及耦合到所述背包框架并与所述使用者背部接触的背垫。背垫由缓冲材料构成，并且具有接触使用者背部的背面和相对的表面。进气口与相对表面的至少一部分连通，使得鼓风机的进气噪声可以到达相对表面的至少一部分。

10. 发明授权

US5841080A Blower pipe with silencer 失效
标题翻译：带消声器的鼓风管
公开(公告)号：US5841080A
公开(公告)日：1998-11-24
申请号：US844044
申请日：1997-04-18
申请人： Giichi Iida , Kouji Arahata , Tetsuya Yoshioka
发明人： Giichi Iida , Kouji Arahata , Tetsuya Yoshioka
IPC分类号： F01N1/10 , F01N1/24 , F04D29/66 , F16L55/02 , F01N7/00
CPC分类号： F01N1/10 , F01N1/24 , F04D29/664 , F16L55/02 , F01N2310/10 , F01N2590/06
摘要： A working machine such as a power blower has a blower pipe with a silencer. The blower pipe has an outer pipe and a perforated inner pipe, with a sound absorbing material disposed between the inner and outer pipes. For ease of handling in use of the power blower, the outer pipe has substantially constant diameter. For ease of storage, the pipe is detachable.
摘要翻译：诸如电动鼓风机的工作机器具有带消音器的鼓风机管道。鼓风管具有外管和穿孔内管，吸收材料设置在内管和外管之间。为了在使用动力鼓风机时易于处理，外管具有基本恒定的直径。为了便于存储，管道是可拆卸的。

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