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1. 发明专利

JP2009067522A Motor for hoist 有权
标题翻译：电机电机
公开(公告)号：JP2009067522A
公开(公告)日：2009-04-02
申请号：JP2007236834
申请日：2007-09-12
申请人： Toshiba Elevator Co Ltd , Toshiba Industrial Products Manufacturing Corp , 東芝エレベータ株式会社 , 東芝産業機器製造株式会社
发明人： SHINODA YOSHIRO , KAWASE HIROAKI , KAKIUCHI TAKEO , KAWAMOTO MASASHI , TATEYAMA MASARU
IPC分类号： B66B11/08 , B66B5/02 , H02K5/10 , H02K5/173 , H02K7/10 , H02K7/102
摘要： PROBLEM TO BE SOLVED: To provide a motor for hoist enabled to know that the lubricating oil provided in a bearing is leaked from the bearing and a lubricating oil leakage preventing member. SOLUTION: This motor 1 for hoist comprises a motor main body 2, and a sheave 3 is disposed on a load side of the motor main body 2, and a disk brake 4 is disposed on a side opposite to the load side. The motor main body 2 comprises bearing brackets 15 and 16 in both ends thereof, and ball bearings 17 and 18 having the lubricating oil are supported by the bearing brackets 15 and 16. A rotor 6 is supported by the ball bearings 17 and 18, and a felt packing 20 is provided in the bearing bracket 16 outside of the ball bearing 18. The bearing bracket 16 is formed with a first guide part 41 for releasing the lubricating oil, which flows out of the ball bearing 18, from the bearing bracket 16 and second guide parts 42 and 42 for releasing the lubricating oil, which flows out of the felt packing 20, from the bearing bracket 16. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够知道轴承中提供的润滑油从轴承泄漏的提升机用电动机和防润滑油泄漏部件。解决方案：用于提升机的电动机1包括电动机主体2，并且在电动机主体2的负载侧设置滑轮3，并且在与负载侧相反的一侧设置有盘式制动器4。马达主体2的两端包括轴承座15,16，并且具有润滑油的滚珠轴承17和18由轴承托架15和16支撑。转子6由球轴承17和18支撑，在滚珠轴承18的外侧的轴承支架16中设置有毛毡填料20.轴承托架16形成有用于将从滚珠轴承18流出的润滑油从轴承托架16释放的第一引导部41 以及用于将从毛毡填料20流出的润滑油从轴承托架16释放的第二引导部42和42。（C）2009，JPO＆INPIT

2. 发明专利

JP2010126325A Hoisting machine for elevator 审中-公开
标题翻译：电梯机房
公开(公告)号：JP2010126325A
公开(公告)日：2010-06-10
申请号：JP2008304137
申请日：2008-11-28
申请人： Toshiba Elevator Co Ltd , Toshiba Industrial Products Manufacturing Corp , 東芝エレベータ株式会社 , 東芝産業機器製造株式会社
发明人： SHINODA YOSHIRO , KAWAKAMI MASAYUKI , KAWASE HIROAKI , KAWAMOTO MASASHI , OGAWA SATORU
IPC分类号： B66B11/08 , H02K9/06
摘要： PROBLEM TO BE SOLVED: To prevent an abnormal increase of a temperature of a bearing of a bearing bracket on a sheave side in a motor of a hoisting machine for an elevator.
SOLUTION: The hoisting machine 1 for the elevator is constituted such that the sheave 3 is connected to the end 10a on the load side of a rotation shaft 10 of the motor 2 and a disc brake 4 for applying a braking force to a rotation shaft 10 is provided on the bearing bracket 16 on the side opposite to the load side of the motor 2. To the sheave 3, an air-blowing fan 25 is attached so as to correspond to the bearing bracket 15 on the load side of the motor 2, and the air-blowing fan 25 generates cooling air for cooling the bearing 17 of the bearing bracket 15 based on the rotation of the sheave 3.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了防止电梯曳引机的电动机中的轮侧的轴承座的轴承的温度异常升高。解决方案：用于电梯的曳引机1构成为使得滑轮3连接到电动机2的旋转轴10的负载侧的端部10a和用于向电动机2施加制动力的盘式制动器4 旋转轴10设置在与电动机2的负载侧相反的一侧的轴承托架16上。在滑轮3上，安装有空气风扇25，以对应于负载侧的轴承托架15 马达2和送风风扇25产生冷却空气，用于基于滑轮3的旋转来冷却轴承托架15的轴承17. [C]版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2004201468A Molded motor and manufacturing method thereof 有权
公开(公告)号：JP2004201468A
公开(公告)日：2004-07-15
申请号：JP2002370048
申请日：2002-12-20
申请人： Toshiba Industrial Products Manufacturing Corp , 東芝産業機器製造株式会社
发明人： SHINODA YOSHIRO , KAWAMOTO MASASHI , MORIZAKI SADAO , KAWASE HIROAKI
IPC分类号： H02K15/02
摘要： PROBLEM TO BE SOLVED: To provide a molded motor that can prevent an interlayer short-circuit and the occurrence of a withstand voltage failure. SOLUTION: A first molded layer 15 and a second molded layer 19 are formed on a stator 6. These two layers 15, 19 are to mold the stator 6 airtight and molded in separate processes in the sequence. In the case of this structure, the first molded layer 15 is molded before the inside circumferential surface of a stator core 7 is machined so that edges of the inside circumferential surface can be removed. In the machining process, the formation of the first molded layer 15 inside slots of the stator core 7 prevents cutting chips from entering the slots. Thus, the occurrence of the interlayer short-circuit when stator coils 8 are conducted or the occurrence of the withstand voltage failure between the stator coils 8 is preventable. COPYRIGHT: (C)2004,JPO&NCIPI

4. 发明专利

JP2006014594A Vacuum pump 审中-公开
标题翻译：真空泵
公开(公告)号：JP2006014594A
公开(公告)日：2006-01-12
申请号：JP2005200034
申请日：2005-07-08
申请人： Toshiba Industrial Products Manufacturing Corp , 東芝産業機器製造株式会社
发明人： KAWASE HIROAKI , KAWAMOTO MASASHI , MORIZAKI SADAO , KINOSHITA KATSUMI , SUGINO HIROTOSHI , MORISHIMA TADASHI
IPC分类号： H02K1/27 , F04B39/00 , H02K1/04 , H02K7/14 , H02K21/14
摘要： PROBLEM TO BE SOLVED: To provide a vacuum pump having a dynamo-electric machine of which configuration is simple.
SOLUTION: The vacuum pump has the dynamo-electric machine. The dynamo-electric machine has: a stator 57, in which a coil 45 is wound around a stator core 38; a rotor core 84 fixed to a rotary shaft 83 inserted into the inner periphery section of the stator 57; and a permanent magnet 86 fixed to the rotor core 84. A magnet hole 85 is formed inside the rotor core 84, and the permanent magnet 86 is inserted into the magnet hole 85.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有简单结构的发电机的真空泵。
解决方案：真空泵具有发电机。发电机具有：定子57，其中线圈45缠绕在定子芯38上; 固定在插入定子57的内周部的旋转轴83上的转子铁心84; 以及固定在转子铁芯84上的永磁体86.在转子铁芯84的内侧形成有磁铁孔85，永久磁铁86插入到磁铁孔85内。（C）2006，JPO＆NCIPI

5. 发明专利

JP2005184958A Canned motor 有权
标题翻译： CANNED电机
公开(公告)号：JP2005184958A
公开(公告)日：2005-07-07
申请号：JP2003420854
申请日：2003-12-18
申请人： Toshiba Industrial Products Manufacturing Corp , 東芝産業機器製造株式会社
发明人： SHINODA YOSHIRO , KAWAMOTO MASASHI , MORIZAKI SADAO , KAWASE HIROAKI
IPC分类号： H02K5/128 , H02K5/08
CPC分类号： Y02A30/17
摘要： PROBLEM TO BE SOLVED: To provide a canned motor, capable of realizing improvement in motor efficiency by preventing the occurrence of an eddy current of a can and by suppressing the increase in wall thickness.
SOLUTION: The canned motor has following constitution: a rotor core 8 of a rotor 7 is arranged to the inner peripheral part of a stator core 3 of a stator 1; the can 13, which segregating the stator 1 from the rotor 7, is arranged between the rotor 7 and the stator 1; the can 13 is formed, by applying compression molding to a thermosetting resin so that the wall thickness of a drum part 13b, located at an air gap part between the stator core 3; and the rotor core 8 is made thinner than a flange part 13c which is the other part.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过防止罐的涡流的发生并抑制壁厚的增加来实现电动机效率的提高的罐式电动机。解决方案：固定式电动机具有以下结构：转子7的转子芯8布置在定子1的定子铁芯3的内周部分; 将定子1与转子7分离的罐13布置在转子7和定子1之间; 罐13通过对热固性树脂进行压缩成型而形成，使得位于定子芯3之间的气隙部分的鼓部分13b的壁厚; 并且转子芯8被制成比作为另一部分的凸缘部13c薄。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2010184779A Counterweight device 有权
标题翻译：相对设备
公开(公告)号：JP2010184779A
公开(公告)日：2010-08-26
申请号：JP2009030028
申请日：2009-02-12
申请人： Toshiba Elevator Co Ltd , 東芝エレベータ株式会社
发明人： MURAO YOSUKE , ASAMI IKUO , KAWAMOTO MASASHI
IPC分类号： B66B11/00
摘要： PROBLEM TO BE SOLVED: To provide a counterweight device for enabling well-balanced stable suspension-support in a state of mounting a driving motor and a traction sheave.
SOLUTION: This counterweight device includes a counterweight body 12 liftably arranged in a hoistway 10 of an elevator, a motor 15 mounted on this counterweight body 12, the traction sheave 16 rotatingly driven by this motor 15, and a suspension-support sheave 17 arranged in the counterweight body 12, and achieves an elevator system of roping of N:1 (N is an integer or 4 or more). Positions of a plurality of sheaves composed of the traction sheave 16 and the suspension-support sheave 17 in a plane when viewing the counterweight body 12 from an upper surface, are arranged in point symmetry with a gravity center position X on the plane of the counterweight body 12 as the center.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种配重装置，用于在安装驱动电机和牵引滑轮的状态下实现平衡良好的稳定悬架支撑。解决方案：该配重装置包括可升降地布置在电梯的井道10中的配重体12，安装在该配重体12上的电动机15，由该电动机15旋转驱动的牵引滑轮16和悬架支撑滑轮 17，配置在配重体12上，实现N：1（N为整数或4以上）的电梯系统。在从配重体12看到配重体12时，由牵引滑轮16和悬架支撑滑轮17组成的多个滑轮的位置与配重的平面上的重心位置X对准地配置身体12为中心。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2010184778A Counterweight device 审中-公开
标题翻译：相对设备
公开(公告)号：JP2010184778A
公开(公告)日：2010-08-26
申请号：JP2009030027
申请日：2009-02-12
申请人： Toshiba Elevator Co Ltd , 東芝エレベータ株式会社
发明人： MURAO YOSUKE , ASAMI IKUO , KAWAMOTO MASASHI
IPC分类号： B66B7/04
摘要： PROBLEM TO BE SOLVED: To enable the stable lifting movement capable of surely holding even to longitudinal, lateral and torsional directional force generated in a counterweight body, when lifting the counterweight body.
SOLUTION: A roller guide shoe 13 for guiding the counterweight body 12 by engaging with a pair of right-left guide rails 11 erected in laterally parallel in a hoistway of an elevator, has a first guide part of juxtaposing a pair of guide rollers 13a and 13b on a side surface of the counterweight body 12, and a second guide part of juxtaposing a pair of guide rollers 13c and 13d so that a rotational surface becomes substantially parallel to the side surface of the counterweight body 12. When liftably moving the counterweight body 12, the pair of guide rollers 13a and 13b of the first guide part are rolled in the vertical direction on a surface of a bottom surface part 11a of a guide rail 11, and the pair of guide rollers 13c and 13d of the second guide part are rolled in the vertical direction on a side surface of a flanged leg part 11b of the guide rail 11, and are guided by regulating the movement in the longitudinal, lateral and torsional direction of the counterweight body 12.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了使得能够稳定地提升运动，即使在提升对重体时，也能够均匀地保持在对重体中产生的纵向，横向和扭转力。解决方案：用于通过与在电梯的井道中横向平行竖立的一对左右导轨11接合来引导配重体12的滚子导板13具有将一对导向件并置的第一引导部在对置主体12的侧面上的辊13a和13b以及与一对导辊13c和13d并置的第二引导部分，使得旋转表面变得基本上平行于对重体12的侧表面。当可移动配重体12，第一导向部的一对导辊13a，13b在导轨11的底面部11a的表面上沿垂直方向卷绕，一对导辊13c，13d 第二引导部在导轨11的带凸缘的腿部11b的侧面沿垂直方向卷绕，并且通过调节对重体12的纵向，横向和扭转方向的运动来引导。
版权所有（C）2010，JPO＆INPIT

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