专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08460117B2 Power transmission device 有权
标题翻译：动力传动装置
公开(公告)号：US08460117B2
公开(公告)日：2013-06-11
申请号：US13129285
申请日：2008-11-14
申请人： Junji Ohtsuka , Kazuhiko Nishimiya , Hideki Miura , Yasushi Koyama
发明人： Junji Ohtsuka , Kazuhiko Nishimiya , Hideki Miura , Yasushi Koyama
IPC分类号： F16C3/00
CPC分类号： H05K9/0018 , F16D1/02 , F16D1/033
摘要： A power transmission device that includes an electromagnetic wave-shielding wall partitioning a space and a space, a rotating shaft penetrating through the electromagnetic wave-shielding wall to transmit rotating drive force, and a bearing supporting the rotating shaft. The rotating shaft includes a first shaft member supported by the bearing, a shaft joint part provided on an end of the first shaft member, and a second shaft member rotating together with the first shaft member. The first shaft member and the second shaft member are formed of a conductive material, and the shaft joint part has an insulating part formed of an insulating material. An outer race component part of the bearing has an annular close-contact surface formed of a conductive material.
摘要翻译：一种电力传输装置，包括分隔空间和空间的电磁波屏蔽壁，穿过电磁波屏蔽壁的旋转轴以传递旋转驱动力，以及支撑旋转轴的轴承。旋转轴包括由轴承支撑的第一轴构件，设置在第一轴构件的端部上的轴接合部和与第一轴构件一起旋转的第二轴构件。第一轴构件和第二轴构件由导电材料形成，并且轴接合部具有由绝缘材料形成的绝缘部。轴承的外圈部件具有由导电材料形成的环形紧密接触表面。

2. 发明申请

US20110256942A1 POWER TRANSMISSION DEVICE 有权
标题翻译：电力传输装置
公开(公告)号：US20110256942A1
公开(公告)日：2011-10-20
申请号：US13129285
申请日：2008-11-14
申请人： Junji Ohtsuka , Kazuhiko Nishimiya , Hideki Miura , Yasushi Koyama
发明人： Junji Ohtsuka , Kazuhiko Nishimiya , Hideki Miura , Yasushi Koyama
IPC分类号： F16D1/02 , H05K9/00
CPC分类号： H05K9/0018 , F16D1/02 , F16D1/033
摘要： Provided is a power transmission device in which leakage of an electromagnetic wave between a space (1) and a space (2) can be suppressed. The power transmission device includes an electromagnetic wave-shielding wall (10) partitioning the space (1) and the space (2), a rotating shaft (20) penetrating through the electromagnetic wave-shielding wall (10) to transmit rotating drive force, and a bearing (80) supporting the rotating shaft (20). The rotating shaft (20) includes a first shaft member (30) pivotally supported by the bearing (80), a shaft joint part (50) provided on an end (31) of the first shaft member (30), and a second shaft member (40) rotating together with the first shaft member (30). The first shaft member (30) and the second shaft member (40) are formed of a conductive material, and the shaft joint part (50) has an insulating part (51) formed of an insulating material. An outer race component part (16) of the bearing (80) has an annular close-contact surface (18) formed of a conductive material.
摘要翻译：提供了能够抑制空间（1）和空间（2）之间的电磁波泄漏的动力传递装置。动力传递装置包括分隔空间（1）和空间（2）的电磁波屏蔽壁（10），穿过电磁波屏蔽壁（10）的旋转轴（20）传递旋转驱动力，和支承旋转轴（20）的轴承（80）。旋转轴（20）包括由轴承（80）枢转地支撑的第一轴构件（30），设置在第一轴构件（30）的端部（31）上的轴接合部分（50）和第二轴构件（40）与第一轴构件（30）一起旋转。第一轴构件（30）和第二轴构件（40）由导电材料形成，并且轴接合部（50）具有由绝缘材料形成的绝缘部（51）。轴承（80）的外圈部件（16）具有由导电材料形成的环形紧密接触表面（18）。

3. 发明授权

US08753239B2 Power transmission device 有权
标题翻译：动力传动装置
公开(公告)号：US08753239B2
公开(公告)日：2014-06-17
申请号：US13140704
申请日：2008-12-19
申请人： Kazuhiko Nishimiya , Hideki Miura
发明人： Kazuhiko Nishimiya , Hideki Miura
IPC分类号： F16H57/02 , G21F3/00 , F16H7/02
CPC分类号： H05K9/0018 , F16H7/02
摘要： A power transmission device includes an electromagnetic wave-shielding wall partitioning a first space and a second space adjacent to the first space and blocking propagation of an electromagnetic wave between the first space and the second space. The power transmission device also includes a first pulley arranged within the first space and a second pulley arranged within the second space. The power transmission device also includes a belt placed on the first pulley and the second pulley and extending through the electromagnetic wave-shielding wall to transmit rotational driving force between the first space and the second space. From the electromagnetic wave-shielding wall a hollow tubular member is protruded and allows the first space and the second space to communicate with each other. The belt extends through the inside of the tubular member.
摘要翻译：电力传输装置包括分隔第一空间的电磁波屏蔽壁和与第一空间相邻的第二空间，并阻止第一空间和第二空间之间的电磁波的传播。动力传递装置还包括布置在第一空间内的第一滑轮和布置在第二空间内的第二滑轮。动力传递装置还包括一个放置在第一滑轮和第二滑轮上并沿着电磁波屏蔽壁延伸以在第一空间和第二空间之间传递旋转驱动力的皮带。从电磁波屏蔽壁，中空的管状部件突出并允许第一空间和第二空间相互连通。带延伸穿过管状构件的内部。

4. 发明申请

US20110251003A1 POWER TRANSMISSION DEVICE 有权
标题翻译：电力传输装置
公开(公告)号：US20110251003A1
公开(公告)日：2011-10-13
申请号：US13140704
申请日：2008-12-19
申请人： Kazuhiko Nishimiya , Hideki Miura
发明人： Kazuhiko Nishimiya , Hideki Miura
IPC分类号： F16H57/02 , G21F3/00 , F16H7/02
CPC分类号： H05K9/0018 , F16H7/02
摘要： A power transmission device includes an electromagnetic wave-shielding wall partitioning a first space and a second space adjacent to the first space and blocking propagation of an electromagnetic wave between the first space and the second space. The power transmission device also includes a first pulley arranged within the first space and a second pulley arranged within the second space. The power transmission device also includes a belt placed on the first pulley and the second pulley and extending through the electromagnetic wave-shielding wall to transmit rotational driving force between the first space and the second space. From the electromagnetic wave-shielding wall a hollow tubular member is protruded and allows the first space and the second space to communicate with each other. The belt extends through the inside of the tubular member.
摘要翻译：电力传输装置包括分隔第一空间的电磁波屏蔽壁和与第一空间相邻的第二空间，并阻止第一空间和第二空间之间的电磁波的传播。动力传递装置还包括布置在第一空间内的第一滑轮和布置在第二空间内的第二滑轮。动力传递装置还包括一个放置在第一滑轮和第二滑轮上并沿着电磁波屏蔽壁延伸以在第一空间和第二空间之间传递旋转驱动力的皮带。从电磁波屏蔽壁，中空的管状部件突出并允许第一空间和第二空间相互连通。带延伸穿过管状构件的内部。

5. 发明授权

US06295192B1 Switchgear 有权
标题翻译：开关柜
公开(公告)号：US06295192B1
公开(公告)日：2001-09-25
申请号：US09414504
申请日：1999-10-08
申请人： Yukimori Kishida , Kenichi Koyama , Hiroyuki Sasao , Kazuhiko Nishimiya , Yuichi Yamaji , Toshimasa Maruyama
发明人： Yukimori Kishida , Kenichi Koyama , Hiroyuki Sasao , Kazuhiko Nishimiya , Yuichi Yamaji , Toshimasa Maruyama
IPC分类号： H01H300
CPC分类号： H01H33/285 , H01H5/30 , H01H33/666
摘要： In a switchgear, by using a spring with a varying spring constant from closing to electrode opening as a loading spring, spring load in the opened electrode state is made smaller than a spring load in the closed electrode state to decrease the energy required from electrode closing up to electrode opening. Moreover, by using a spring in which a load in the opposite direction to a load in the closed electrode state works in the opened electrode state, the opened electrode state can be held securely.
摘要翻译：在开关装置中，通过使用从闭合到电极开口的弹簧常数不同的弹簧作为装载弹簧，使开放电极状态下的弹簧载荷小于闭合电极状态下的弹簧载荷，从而减小从电极闭合所需的能量直到电极开口。此外，通过使用其中与闭合电极状态的负载相反方向的负载在开放电极状态下工作的弹簧，可以牢固地保持打开的电极状态。

6. 发明授权

US6046423A Switchgear 失效
标题翻译：开关柜
公开(公告)号：US6046423A
公开(公告)日：2000-04-04
申请号：US833059
申请日：1997-04-03
申请人： Yukimori Kishida , Kenichi Koyama , Hiroyuki Sasao , Kazuhiko Nishimiya , Yuichi Yamaji , Toshimasa Maruyama
发明人： Yukimori Kishida , Kenichi Koyama , Hiroyuki Sasao , Kazuhiko Nishimiya , Yuichi Yamaji , Toshimasa Maruyama
IPC分类号： H01H33/42 , H01H5/30 , H01H33/28 , H01H33/38 , H01H33/66 , H01H3/00 , H01H3/24 , H01H3/32
CPC分类号： H01H33/285 , H01H33/666 , H01H5/30
摘要： In a switchgear, by using a spring with a varying spring constant from closing to electrode opening as a loading spring, spring load in the opened electrode state is made smaller than a spring load in the closed electrode state to decrease the energy required from electrode closing up to electrode opening. Moreover, by using a spring in which a load in the opposite direction to a load in the closed electrode state works in the opened electrode state, the opened electrode state can be held securely.
摘要翻译：在开关装置中，通过使用从闭合到电极开口的弹簧常数不同的弹簧作为装载弹簧，使开放电极状态下的弹簧载荷小于闭合电极状态下的弹簧载荷，从而减小从电极闭合所需的能量直到电极开口。此外，通过使用其中与闭合电极状态的负载相反方向的负载在开放电极状态下工作的弹簧，可以牢固地保持打开的电极状态。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式