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11. 发明专利

JP2013007721A Water level temperature detector of nuclear power plant 有权
标题翻译：核电厂水位温度检测仪
公开(公告)号：JP2013007721A
公开(公告)日：2013-01-10
申请号：JP2011142119
申请日：2011-06-27
申请人： Toshiba Corp , 株式会社東芝 , Sukegawa Electric Co Ltd , 助川電気工業株式会社
发明人： TAKADA YUKA , SHIRAISHI FUJIO , OGASAWARA TOSHIHIKO , YOSHIZAWA SETSUO
IPC分类号： G21C17/02 , G01F23/22 , G01K7/02 , G21C17/035
摘要： PROBLEM TO BE SOLVED: To provide a water level temperature detector of a nuclear power plant capable of certainly detecting a water level and water temperature of a used fuel storage pool even when the water level is lower than a predetermined reference water level.SOLUTION: In a water level temperature detector 10 of a nuclear power plant, a detection part 20 including sheath thermocouples 22 of copper-constantan, a heat source part 24 which varies ambient temperature of a temperature measurement contact 25 of the sheath thermocouples 22, and a storage tube 21 which stores the sheath thermocouples 22 and the heat source part 24 is arranged.
摘要翻译：要解决的问题：即使当水位低于预定的参考水位时，提供能够确定地检测废燃料储存池的水位和水温的核电站的水位温度检测器。解决方案：在核电站的水位温度检测器10中，包括铜康定管的鞘热电偶22的检测部分20，改变鞘热电偶的温度测量接触25的环境温度的热源部分24 22和存储鞘热电偶22和热源部24的存储管21。版权所有（C）2013，JPO＆INPIT

12. 发明专利

JP2011253691A Lead wire connection terminal of sheath heater 有权
标题翻译：导线连接端子加热器
公开(公告)号：JP2011253691A
公开(公告)日：2011-12-15
申请号：JP2010126380
申请日：2010-06-02
申请人： Sukegawa Electric Co Ltd , 助川電気工業株式会社
发明人： NAMEKAWA MASAHIRO , KATAOKA AKIHIRO , YASUJIMA TAKU , NAGAMORI FUKUJI , OGASAWARA TOSHIHIKO
IPC分类号： H05B3/02 , H01L21/02
摘要： PROBLEM TO BE SOLVED: To provide a lead wire connection terminal of a sheath heater, which reduces heat strain caused by heat stress generated between a sheath and an end portion of a lead wire when heating and cooling are repeated and prevents a premature breaking and disconnection of a connection part, which prevents heat generated in a heating wire from transmitting to the lead wire, supplying heat efficiently and preventing the lead wire from becoming hot.SOLUTION: When an end portion of a heating wire 10 of a sheath heater 3 is connected to a lead wire 12, the end portion of the heating wire 10 of the sheath heater 3 is connected to the lead wire 12 by a connecting conductor 13 having a spring property. The connecting conductors 13, 13', having the spring property, are respectively formed by a belt-like conductor for reducing the strain caused by heat stress generated between an aluminum sheath 9 and the end portion of the lead wire 12.
摘要翻译：要解决的问题：提供一种护套加热器的引线连接端子，其在重复加热和冷却时减少由护套与引线的端部之间产生的热应力引起的热应变，并防止过早断开和断开连接部分，其防止在加热丝中产生的热量传递到引线，有效地提供热量并防止引线变热。解决方案：当护套加热器3的加热线10的端部连接到引线12时，护套加热器3的加热丝10的端部通过连接连接到引线12 具有弹性的导体13。具有弹簧特性的连接导体13,13'分别由带状导体形成，用于减少由铝套9和引线12的端部之间产生的热应力引起的应变。版权所有（C）2012，JPO＆INPIT

13. 发明专利

JP2009130997A Rotary field electromagnetic pump having function for forming equalization magnetic field 有权
标题翻译：具有形成均匀磁场的功能的旋转场电磁泵
公开(公告)号：JP2009130997A
公开(公告)日：2009-06-11
申请号：JP2007301418
申请日：2007-11-21
申请人： Japan Atomic Energy Agency , Sukegawa Electric Co Ltd , 助川電気工業株式会社 , 独立行政法人日本原子力研究開発機構
发明人： MIURA KUNIAKI , ASAHA MAKOTO , KONAKAWA HIROYUKI , FUTAGAWA MASATOSHI , HAGA KATSUHIRO , WAKUI TAKASHI , TAKENO NAOFUMI , OGASAWARA TOSHIHIKO , HAGITANI KAZUHIKO
IPC分类号： H02K44/06
摘要： PROBLEM TO BE SOLVED: To achieve stabilized flow rate-delivery pressure characteristics and smoothed rotation shifting field of an inductor by improving flux density distribution in the radial direction of a channel.
SOLUTION: In a rotary field electromagnetic pump wherein a channel 5 on the inflow side is connected to one end side of a partially tubular channel 1, and a channel 6 on the outflow side is connected to the other end side thereof, and inductors 2 and 2' forming a rotation shifting field from the channel 5 on the inflow side toward the channel 6 on the outflow side in the circumferential direction of the channel 1 are arranged in the partially tubular channel 1. An outer yoke portion 8 of a magnetic material for forming a magnetic path is provided on the outer circumferential side of the partially tubular channel 1. On the opposite end sides of the partially tubular channel 1 at the outer yoke portion 8, slope ends 9 having a thickness decreasing gradually toward the end of the outer yoke portion 8 are provided.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过改善通道的径向方向上的通量密度分布来实现稳定的流量输送压力特性和平滑的电感器的旋转移动场。解决方案：在其中流入侧的通道5连接到部分管状通道1的一端侧的旋转磁场电磁泵中，并且流出侧上的通道6连接到其另一端侧，并且在通道1的圆周方向上从流路侧的通道5向流道侧的通道6形成旋转移动场的电感器2和2'布置在部分管状通道1中。外部磁轭部分8 用于形成磁路的磁性材料设置在部分管状通道1的外周侧。在外磁轭部分8处的部分管状通道1的相对端侧，具有朝向端部逐渐减小的厚度的倾斜端部9 设置有外轭部8。版权所有（C）2009，JPO＆INPIT

14. 发明专利

JP2005071947A Hot plate and its manufacturing method 审中-公开
标题翻译：热板及其制造方法
公开(公告)号：JP2005071947A
公开(公告)日：2005-03-17
申请号：JP2003303829
申请日：2003-08-28
申请人： Sukegawa Electric Co Ltd , 助川電気工業株式会社
发明人： OGASAWARA TOSHIHIKO , SOEDA SHUICHI , NAMEKAWA MASAHIRO
IPC分类号： H05B3/20
摘要： PROBLEM TO BE SOLVED: To provide an easy-to-manufacture hot plate smooth in transferring heat from a heater to a heating plate and relatively easy in the exchange of the heater.
SOLUTION: A hot plate is constructed by forming a groove 2 on the surface of a metal heating plate and disposing a stripe-shaped heater 3 in the groove 2. A metal material 6 is filled in the groove 2 receiving the heater 3 so as to fill a gap between the groove 2 and the heater 3. The heater 3 is received in the groove 3 formed on the surface of the metallic heating plate 1 and transformable metallic material 6a and 6b are put in the groove 2. The metallic material 6a and 6b are transformed by pressure in the groove 2 to fill the gap between the wall of the groove 2 and heater 3.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供易于制造的热板，其平滑地将热量从加热器传递到加热板，并且相对容易地更换加热器。解决方案：通过在金属加热板的表面上形成凹槽2并将条形加热器3设置在凹槽2中来构造热板。将金属材料6填充在接收加热器3的凹槽2中以填充槽2和加热器3之间的间隙。加热器3被容纳在形成在金属加热板1的表面上的槽3中，并且可变形的金属材料6a和6b被放入槽2中。金属材料6a和6b通过凹槽2中的压力转化，以填充凹槽2的壁和加热器3之间的间隙。（C）2005年，JPO和NCIPI

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