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21. 发明专利

JPS62161334A SUCKING DEVICE OF ELECTRIC CLEANER 失效
公开(公告)号：JPS62161334A
公开(公告)日：1987-07-17
申请号：JP217886
申请日：1986-01-10
申请人： HITACHI LTD
发明人： SATO SUSUMU , TSUKAMOTO HIROSUKE
IPC分类号： A47L9/04

22. 发明专利

JPS61179122A ROTARY BRUSH SUCTION PORT OF ELECTRIC CLEANER 失效
公开(公告)号：JPS61179122A
公开(公告)日：1986-08-11
申请号：JP1921686
申请日：1986-01-31
申请人： HITACHI LTD
发明人： ISHII YOSHITARO , SATO SUSUMU
IPC分类号： A47L9/02 , A47L9/04

23. 发明专利

JPS6195834A Assembling device 失效
标题翻译：装配装置
公开(公告)号：JPS6195834A
公开(公告)日：1986-05-14
申请号：JP21413284
申请日：1984-10-15
申请人： Hitachi Ltd , Hitachi Techno Eng Co Ltd
发明人： NARUGE YOSHINORI , YOSHIZUMI CHIKARA , HIRAMOTO SOTOJI , KANEKO AKIRA , KIMURA HIROKI , SATO SUSUMU , HASHIMOTO TADASHI , KITAHATA SEIKICHI
IPC分类号： B23P19/04 , B23P21/00
CPC分类号： B23P21/00
摘要： PURPOSE:To enable assembling of small quantity with multiple kinds by disposing an assembly table commonly used in various assembling works in the area around a handling means and assembling helpers and jigs for using the table effectively. CONSTITUTION:A robot O as a handling means, a converyor 100 supplying various kinds of parts which are objects of assembling in the area where handling can be made and a conveyor 200 carrying out the parts are provided. In the area where handling is possible, an assembling table 2,200, assembling helpers 600, 620, 640, 660, 680 are disposed and jigs used for helping combination of respective parts and assembling helpers are also disposed. And on the assembling table 2,200, a system control panel 3,000 controlling a hand 1,100 of the robot and a robot control panel 3,300 are provided so as to combine respective parts through the assembling helpers and jigs.
摘要翻译：目的：通过在处理装置周围的区域中安装各种组装工作中常用的组装台，组装帮助工具和夹具，实现多种种类的小批量组装。构成：提供作为处理装置的机器人O，提供作为可以进行处理的区域中的组装对象的各种部件的执行器100以及执行部件的输送机200。在可以进行处理的区域中，设置组装工作台2,200，组装辅助装置600,620,640,660,680，并且还设置用于帮助各部件的组合和组装助手的夹具。并且在组装工作台2,200上，设置有控制机器人的手1100的系统控制面板3000和机器人控制面板3,300，以通过组装助手和夹具组合各部分。

24. 发明专利

JPS6166507A Discharge pressure device of enclosed switch board 失效
标题翻译：封闭式开关板的放电压力装置
公开(公告)号：JPS6166507A
公开(公告)日：1986-04-05
申请号：JP18635584
申请日：1984-09-07
申请人： Hitachi Ltd
发明人： YANAGIDA SETSUO , SATO SUSUMU
IPC分类号： H02B1/28

25. 发明专利

JPS5114449A 失效
公开(公告)号：JPS5114449A
公开(公告)日：1976-02-04
申请号：JP7312275
申请日：1975-06-18
申请人： HITACHI LTD
发明人： WATANABE SHOICHIRO , SATO SUSUMU
IPC分类号： A45D2/36 , A45D2/00 , A45D20/48

26. 发明专利

JP2003153837A VACUUM CLEANER 审中-公开
公开(公告)号：JP2003153837A
公开(公告)日：2003-05-27
申请号：JP2001354638
申请日：2001-11-20
申请人： HITACHI LTD
发明人： SATO SHIGENORI , HAYASHI SHOJI , KITAGAWA TADASHI , SATO SUSUMU
IPC分类号： A47L9/06 , A47L5/30
摘要： PROBLEM TO BE SOLVED: To realize a suction port exhibiting a high dust suction force even if an air suction force is comparatively small. SOLUTION: Pressure holding blades 148 provided at the front edge part of an air suction port 125 opening in a horizontally long form at the bottom surface of a suction port main body 104 are divided to be plural, arranged in a line at intervals and suspended. The respective pressure holding blades are installed in a tilting state where the center side in a horizontal direction is positioned backward so as to approach the front edge of the air suction port and an outer side is positioned forward so as to move away from the front edge of the air suction port 125 to tilt forward and backward. Thus, an air suction stream is made to be smooth.

27. 发明专利

JP2003052587A Vacuum cleaner 有权
标题翻译：吸尘器
公开(公告)号：JP2003052587A
公开(公告)日：2003-02-25
申请号：JP2001240953
申请日：2001-08-08
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： HAYASHI SHOJI , TAJIMA TAIJI , SATO SHIGENORI , SATO SUSUMU , JORAKU FUMIO , UMEZAWA KOICHI , TAKEUCHI HIROSHI
IPC分类号： A47L9/00 , A47L5/30 , A47L9/02 , A47L9/04
摘要： PROBLEM TO BE SOLVED: To provide an easy-to-use and small cleaner that helps downsize a dust chamber, effectively accumulate dust in the dust chamber and prevent a dust filter from getting clogged by dust.
SOLUTION: The vacuum cleaner has a suction opening having an opening facing a surface to be cleaned, a brush chamber provided on the opening side of the suction opening, an electric blower, the rotating shaft of which is arranged in parallel with the longitudinal direction of the suction opening, and a dust chamber. In an air passage communicatively connecting the dust chamber and the electric blower, the entrance side central axis of the air passage is arranged nearer the brush chamber side than the central axis parallel with the longitudinal direction of the suction opening of the dust chamber.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了提供易于使用的小型清洁器，有助于减小灰尘室的尺寸，有效地积聚灰尘，并防止灰尘过滤器被灰尘堵塞。解决方案：真空吸尘器具有吸入口，其具有面向待清洁表面的开口，设置在吸入口开口侧的刷室，电动鼓风机，其旋转轴与纵向方向吸入口和灰尘室。在通气地连通集尘室和电动鼓风机的空气通道中，空气通道的入口侧中心轴布置成比与灰尘室的吸入口的纵向方向平行的中心轴线更靠近刷室侧。

28. 发明专利

JP2002085299A VACUUM CLEANER AND ITS SUCTION PORT BODY 失效
公开(公告)号：JP2002085299A
公开(公告)日：2002-03-26
申请号：JP2000285229
申请日：2000-09-14
申请人： HITACHI LTD
发明人： SATO SHIGENORI , TAJIMA TAIJI , IWASE KOJI , SUZUKI SHIGEHIKO , TOMITA KENICHI , SATO SUSUMU
IPC分类号： A47L9/04
摘要： PROBLEM TO BE SOLVED: To generate a large torque with impellers by reducing the influence of a reduction gear on the flow of air to be supplied to the impeller so that the flow of air hardly blocked, in a structure for attaining miniaturization and improvement in cleaning efficiency by providing the impellers and the decelerator inside a rotary cleaning body. SOLUTION: The impellers 600 and 601 and the planetary reduction gear 540 are provided inside the base body 531 of the rotary cleaning body 530. In this case, the reduction gear 540 is arranged on the upstream side of the impeller 601 and an air passage for feeding air to the impeller 601 is constituted between the reduction gear 540 and the inner surface of the base body 531.

29. 发明专利

JP2000217757A ELECTRIC CLEANER 失效
公开(公告)号：JP2000217757A
公开(公告)日：2000-08-08
申请号：JP2127099
申请日：1999-01-29
申请人： HITACHI LTD
发明人： SUDO TAKAYUKI , IKEDA RYUJI , SATO SUSUMU , SATO SHIGENORI , TAJIMA TAIJI
IPC分类号： A47L9/00 , A47L9/04 , A47L9/10
摘要： PROBLEM TO BE SOLVED: To provide a compact high-performance electric cleaner easy to use. SOLUTION: A rotary brush 3 is housed by forming a brush chamber 2a, which is covered by a suction port cover 4 so as to open/close, at a force side portion partitioned by a partition wall 2g erected on a suction port base, and a dust collecting part 6 and a motor-driven air blower part 7 are attached to the rear side portion while being laterally arranged. A cup-shaped dust box 18 with a suction port 18a opened on the side face is freely attachable and detachable in the style of falling with a dust collecting part holding part 2c as a support, and the suction port 18a is tightly communicated to the rear end of a sucking passage 2j. Besides, a dust filter is eccentrically housed in the dust box.

30. 发明专利

JPH1132949A VACUUM CLEANER AND SUCTION PORT BODY 失效
公开(公告)号：JPH1132949A
公开(公告)日：1999-02-09
申请号：JP19584397
申请日：1997-07-22
申请人： HITACHI LTD
发明人： TAJIMA TAIJI , IWASE KOJI , SUNAKAWA MASARO , YAMAGUCHI ATSUSHI , SATO SUSUMU
IPC分类号： A47L9/04
摘要： PROBLEM TO BE SOLVED: To efficiently suck dust in a brush chamber by providing an impeller rotated by the flow of sucked air at the end part of the shaft of a rotary brush and allowing in-flow air to flow out into the brush chamber by a large directional component in an axial direction to flow toward the center part of the brush chamber from the impeller. SOLUTION: When suction force generated by a motor driven blower reaches a suction port body at the time of using a vacuum cleaner, air is blown in the cleaner from a floor surface opening part, front inlets 308, 309 and rear side inlets 106 and 107. Among in-flow air of these, in-flow air from the inlet 107 ins blown in a space behind a nozzle part 305 through a rear side air flowing route 301 and the air from the inlets 308, 309 in blown in a space in front of a nozzle part 304 through a front side air flowing route 303. Then air in the spaces 305 and 304 is blown into an impeller 103 from its outer periphery by plural guiding impellers provided at the nozzle part and then blown into the brush chamber 307 to carry dust raked up by a rotary brush 104 so as to collect to a center part.

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