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1. 发明专利

JP2007103243A Electromagnetic actuator and switch gear 有权
标题翻译：电磁致动器和开关齿轮
公开(公告)号：JP2007103243A
公开(公告)日：2007-04-19
申请号：JP2005293886
申请日：2005-10-06
申请人： Toshiba Corp , 株式会社東芝
发明人： KATO KENJI , MATSUO KAZUHIRO , NODA TAKASHI , MATSUMOTO YASUHIRO , HONMA MITSUTAKA , WAKABAYASHI KOSEI
IPC分类号： H01H33/66 , H01F7/16 , H01H33/38
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic actuator capable of improving the efficiency at closing of circuit. SOLUTION: The electromagnetic actuator is provided with a yoke 30 for forming a flux path, formed so as to protrude its middle part in the axial direction toward the inside; an armature 13, formed so as to move inside the yoke 30; a circuit closing coil 15 and a circuit opening coil 16 for generating magnetic flux, arranged at one side of the yoke 30 with the middle part of the yoke 30 as a boundary; a permanent magnet 14 for moving or holding the armature 13, arranged at the other side of the yoke 30 with the middle part of the yoke 30 as a boundary; and an operation rod 17, penetrating through the yoke 30 and fixed to the armature 13. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够提高电路闭合效率的电磁致动器。解决方案：电磁致动器设置有用于形成磁通的磁轭30，其形成为使其中间部分在轴向方向上朝向内侧突出; 形成为在轭30内移动的电枢13; 电路闭合线圈15和用于产生磁通的电路开路线圈16，其配置在轭30的一侧，轭30的中间部分为边界; 用于移动或保持电枢13的永磁体14，其布置在轭30的另一侧，轭30的中间部分作为边界; 和操作杆17，穿过轭30并固定到衔铁13.版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006108615A Electromagnetic actuator 审中-公开
标题翻译：电磁致动器
公开(公告)号：JP2006108615A
公开(公告)日：2006-04-20
申请号：JP2005051702
申请日：2005-02-25
申请人： Toshiba Corp , 株式会社東芝
发明人： MATSUMOTO YASUHIRO , KUBOTA NOBUTAKA , NODA TAKASHI , MATSUO KAZUHIRO , KATO KENJI , HONMA MITSUTAKA , WAKABAYASHI KOSEI
IPC分类号： H01F7/16
CPC分类号： H01F7/1615 , H01F7/081 , H01F2007/1692
摘要： PROBLEM TO BE SOLVED: To provide a highly efficient electromagnetic actuator with reduced leakage of magnetic flux. SOLUTION: The electromagnetic actuator includes a first coil 31; a moving member 2 moving on the center axis of the first coil 31; a first stator 11 covering the upper, lower, and outer peripheral surfaces of the first coil 31; and a permanent magnet 15 fixedly latching the moving member 2 at the terminal end of its movable range. A second stator 12 for controlling magnetic flux from the permanent magnet 15 is provided successively with the first stator 11. By providing the second stator 12, the moving member 2 does not directly excite the permanent magnet 15 reversely when the latched moving member 2 is released, thereby preventing the magnet 15 from demagnetizing. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有减小的磁通泄漏的高效电磁致动器。解决方案：电磁致动器包括第一线圈31; 移动构件2在第一线圈31的中心轴上移动; 覆盖第一线圈31的上，下，外周面的第一定子11; 以及永磁体15，其固定地将移动部件2锁定在其可移动范围的终端。用于控制来自永磁体15的磁通量的第二定子12依次设置有第一定子11.通过设置第二定子12，当锁定的移动构件2被释放时，移动构件2不会相反地直接激励永磁体15 从而防止磁体15退磁。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005038630A Vacuum interrupting device 审中-公开
标题翻译：真空中断装置
公开(公告)号：JP2005038630A
公开(公告)日：2005-02-10
申请号：JP2003197420
申请日：2003-07-15
申请人： Toshiba Corp , 株式会社東芝
发明人： YOKOKURA KUNIO , NIWA YOSHIMITSU , MATSUO KAZUHIRO , MATSUMOTO YASUHIRO
IPC分类号： H01H33/66 , H01H33/38 , H01H33/59
摘要： PROBLEM TO BE SOLVED: To provide a vacuum interrupting device composed by miniaturizing the entire device by connecting an interrupting part and an operation part.
SOLUTION: This vacuum interrupting device is characteristically equipped with: a movable shaft 27 comprising the interrupting part 21a formed of a vacuum valve 22 having a pair of contacts capable of contacting to and separating from each other, and the operation part 21b directly connected to the interrupting part 21a to be disposed on the extension of the contacting/separating direction of the vacuum valve 22 and set at the same potential as that thereof with one of the contacts of the vacuum valve 22 connected to the inside of the operation part 21b; an electromagnetic actuator connected to the movable shaft 27; and a control circuit for making and breaking the contacts of the vacuum valve 22 by the electromagnetic actuator.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供通过连接中断部和操作部来使整个装置小型化而构成的真空中断装置。解决方案：该真空中断装置的特征在于：可动轴27包括由具有能够彼此接触和分离的一对触点的真空阀22形成的中断部分21a和直接操作部分21b 连接到中断部分21a以设置在真空阀22的接触/分离方向的延伸部上并且设置在与其相同的电位，真空阀22的触点之一连接到操作部分的内部 21B; 连接到可动轴27的电磁致动器; 以及用于通过电磁致动器制造和断开真空阀22的触点的控制电路。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2014079824A Work screen display method and work screen display device 审中-公开
标题翻译：工作画面显示方法和工作画面显示装置
公开(公告)号：JP2014079824A
公开(公告)日：2014-05-08
申请号：JP2012227973
申请日：2012-10-15
申请人： Toshiba Corp , 株式会社東芝
发明人： MATSUZAKI KENJI , TOKUNAGA YASUAKI , SUGANUMA NAOTAKA , SHIMAMURA MITSUAKI , SATO KATSUHIKO , HONDA YUSUKE , MATSUMOTO YASUHIRO
IPC分类号： B25J13/08 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To provide a work screen display method and work screen display device capable of improving workability by having the bird's eye view of a surrounding situation by one monitoring camera.SOLUTION: In the work screen display method which has: a work device 101 having a work means moving part; a monitoring camera 102 for photographing the work device and a work place 100; image processing means 103 for performing image processing and recording of a photographed image of the monitoring camera; and an operation system area 115 with an output device 105 for displaying an image arranged, and generates an image to be displayed in the output device to display the image when performing an operation in the operation system area, the image processing means has an initial image recording step for recording a photographed work place before work as an initial image, a work image recording step for recording a photographed work device during work as a work image, an area setting step for setting an area with the work means moving part displayed in the work image as a specified area, and a display step for displaying the initial image in the specified area and the work image in an area other than the specified area.
摘要翻译：要解决的问题：提供一种能够通过一个监视摄像机的鸟瞰景观来提高可操作性的工作画面显示方法和工作画面显示装置。解决方案：在具有工作装置的工作画面显示方法中， 101具有工作装置移动部分; 用于拍摄作业装置的监视摄像机102和作业场所100; 图像处理装置103，用于执行监视摄像机的拍摄图像的图像处理和记录; 以及具有用于显示布置的图像的输出装置105的操作系统区域115，并且当在操作系统区域中执行操作时，生成要在输出装置中显示的图像以显示图像，图像处理装置具有初始图像记录步骤，用于在作为初始图像的工作之前记录拍摄的作业场所;工作图像记录步骤，用于在作业期间记录拍摄的作业装置作为工作图像，区域设置步骤，用于设置与在工作图像作为指定区域，以及显示步骤，用于在指定区域中显示初始图像和工作图像在除指定区域之外的区域中。

5. 发明专利

JP2007227864A Electromagnetic actuator 有权
标题翻译：电磁致动器
公开(公告)号：JP2007227864A
公开(公告)日：2007-09-06
申请号：JP2006050407
申请日：2006-02-27
申请人： Toshiba Corp , 株式会社東芝
发明人： KUBOTA NOBUTAKA , MATSUZAKI JUN , SAKAGUCHI OSAMU , MIYAGAWA MASARU , MATSUMOTO YASUHIRO
IPC分类号： H01F7/16 , H01H33/38 , H01H33/66
摘要： PROBLEM TO BE SOLVED: To achieve an excellent opening and closing operating force, even when the distance over which an armature travels is long. SOLUTION: The electromagnetic actuator includes an electromagnetic latch 1a and a circuit-closing operation unit 1b. The electromagnetic latch 1a includes a movable first operation rod 6 that is connected with a vacuum valve 8. The closing operation unit 1b includes a second operation rod 13 that can be attached to and detached from the first operation rod 6. The electromagnetic latch 1a includes a first armature 3, a permanent magnet 4, a first yoke 2, and a first solenoidal coil 5. The first armature 3 is fixed onto the first operation rod 6. The first armature 3 is attached to the permanent magnet 4. The first yoke 2 is used to form a magnetic circuit. The first solenoidal coil 5 increases and decreases magnetic flux within the first yoke 2. The circuit-closing operation unit 1b includes a second armature 11, a second yoke 10, and a second solenoidal coil 12. The second armature 11 is fixed onto the second operation rod 13. The second yoke 10 is used to form a magnetic circuit. The second solenoidal coil 12 increases and decreases magnetic flux with in the second yoke 10. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使当电枢行进的距离长时，也能实现良好的开闭动作力。解决方案：电磁致动器包括电磁锁1a和电路关闭操作单元1b。电磁锁1a包括与真空阀8连接的可移动的第一操作杆6.关闭操作单元1b包括能够附接到第一操作杆6并从其拆卸的第二操作杆13.电磁锁闩1a包括第一电枢3，永磁体4，第一磁轭2和第一螺线管线圈5.第一电枢3固定在第一操作杆6上。第一电枢3附接到永磁体4.第一磁轭 2用于形成磁路。第一螺线管线圈5增加和减少第一磁轭2内的磁通量。电路关闭操作单元1b包括第二电枢11，第二磁轭10和第二螺线管线圈12.第二电枢11固定到第二磁轭操作杆13.第二磁轭10用于形成磁路。第二螺线管线圈12在第二磁轭10中增加和减小磁通量。版权所有：（C）2007，JPO＆INPIT

6. 发明专利

JP2006286356A Electromagnetic actuator 审中-公开
标题翻译：电磁致动器
公开(公告)号：JP2006286356A
公开(公告)日：2006-10-19
申请号：JP2005103660
申请日：2005-03-31
申请人： Toshiba Corp , 株式会社東芝
发明人： KATO KENJI , MATSUO KAZUHIRO , NODA TAKASHI , KUBOTA NOBUTAKA , MATSUMOTO YASUHIRO , WAKABAYASHI KOSEI
IPC分类号： H01H33/38 , H01H33/66
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic actuator in which an open part of a magnetic circuit is eliminated by surrounding a side face in which a yoke is not installed and which is open by a magnetic material, improve a suction force of the electromagnetic actuator, and improve the efficiency of the electromagnetic actuator.
SOLUTION: As for this electromagnetic actuator 20, in a square type electromagnetic actuator provided with a movably installed square armature 2, a permanent magnet 1 which is installed in the vicinity of the armature and which moves or closes loop and retains the armature, solenoid coils 4a, 4b which are installed at the outer periphery of the armature and which generate magnetic flux in order to increase and decrease a magnetic field applied on the armature, and the yokes 3a, 3b made in a pair of thick plate structures which are installed in order to constitute a magnetic passage at the position of pinching the armature, the permanent magnet, and the solenoid, and a pair of covers 10 each composed of a magnetic material is installed at a position where the pair of yoke side walls are not installed at the outer periphery of the armature, the permanent magnet, and the solenoid.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种电磁致动器，其中通过围绕不安装磁轭的侧面并且由磁性材料打开来消除磁路的开放部分，从而提高吸入力电磁执行机构，提高电磁执行器的效率。解决方案：对于这种电磁致动器20，在具有可移动安装的方形电枢2的方形电磁致动器中，安装在电枢附近并且移动或闭合回路并保持电枢的永磁体1 ，电磁线圈4a，4b，其安装在电枢的外周并产生磁通以增加和减少施加在电枢上的磁场;以及制成一对厚板结构的轭3a，3b，安装在电枢，永久磁铁和螺线管夹持位置上构成磁通路，并且将一对由磁性材料构成的盖10安装在一对磁轭侧壁为不安装在电枢的外周，永磁体和螺线管上。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2003346617A Vacuum cut-off device 有权
标题翻译：真空切断装置
公开(公告)号：JP2003346617A
公开(公告)日：2003-12-05
申请号：JP2003059395
申请日：2003-03-06
申请人： Toshiba Corp , 株式会社東芝
发明人： YOKOKURA KUNIO , NIWA YOSHIMITSU , MATSUMOTO YASUHIRO , MATSUO KAZUHIRO
IPC分类号： H01H31/02 , H01H31/10 , H01H31/28 , H01H33/28 , H01H33/42 , H01H33/52 , H01H33/59 , H01H33/66
摘要： PROBLEM TO BE SOLVED: To provide a vacuum cut-off device with a device as a whole made compact by simplifying a cut-off part and an operating part.
SOLUTION: The vacuum cut-off device comprises a cut-off part 30a consisting of a vacuum valve 10 having a pair of contacts free in contacting and separating, and an operating part 30b arranged along an extended line in a contacting and separating direction of the vacuum valve 10 in coupling with the cut-off part 30a and kept at the same potential with the cut-off part 30a. The operating part 30b is provided with a movable shaft 35 with one of the contacts of the vacuum valve 10 coupled inside, an elastic member 39 communicated with the movable shaft 35, a cam 41 giving the elastic member 39 a storage biasing and discharge biasing by rotation, and a latch 43 operating rotation of the cam 41 with a thermal deformation means and opening and closing the pair of contacts.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过简化截止部分和操作部分，提供具有整体装置的真空切断装置。解决方案：真空切断装置包括由具有一对接触和分离的触点的真空阀10组成的截止部分30a和沿着延伸线在接触和分离中布置的操作部分30b 真空阀10的方向与截止部分30a联接并且与截止部分30a保持相同的电位。操作部30b设置有可动轴35，其中真空阀10的一个触点连接在内部，弹性构件39与可动轴35连通;凸轮41，其给予弹性构件39的存储偏置和放电偏置旋转以及具有热变形装置来操作凸轮41的旋转的闩锁43，并且打开和关闭该对触点。版权所有（C）2004，JPO

8. 发明专利

JP2007073829A Electromagnetic actuator and switch 有权
标题翻译：电动执行器和开关
公开(公告)号：JP2007073829A
公开(公告)日：2007-03-22
申请号：JP2005260777
申请日：2005-09-08
申请人： Toshiba Corp , 株式会社東芝
发明人： NODA TAKASHI , MATSUO KAZUHIRO , KATO KENJI , KUBOTA NOBUTAKA , MATSUMOTO YASUHIRO , WAKABAYASHI KOSEI
IPC分类号： H01F7/16 , H01H33/38 , H01H33/66 , H01H50/42
摘要： PROBLEM TO BE SOLVED: To start to remove an armature at a sufficient initial speed in order to exactly remove the armature to a closed circuit position, and to make a current passing through a solenoid coil large enough when the armature starts to remove. SOLUTION: An electromagnetic actuator 20 is equipped with solenoid coils 4a, 4b which pass a current to produce a magnetic force, an armature 2 which can remove between a closed circuit position and an open circuit in the axial direction of the solenoid coils 4a, 4b, a permanent magnet 1 which applies a magnetic force to the armature 2, and a core 7 which is located at the edge of the permanent magnet 1 to be opposed to the armature 2. A yoke 3 which forms a magnetic path together with the core 7 and armature 2 is located outside the solenoids coils 4a, 4b to cover the solenoid coils 4a, 4b. A stopper plate 5 which abuts on the armature 2 at the open circuit to be engaged and is composed of a magnetic substance, is fixed to the yoke 3. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了以足够的初始速度开始去除电枢，以便将电枢精确地移除到闭路位置，并且当电枢开始移除时使电流通过螺线管线圈足够大。解决方案：电磁致动器20配备有通过电流以产生磁力的电磁线圈4a，4b，能够在电磁线圈的轴向方向上的闭路位置和开路之间移除的电枢2 4a，4b，向电枢2施加磁力的永久磁铁1和位于永久磁铁1的与衔铁2相对的边缘的芯体7.轭3形成磁路核心7和衔铁2位于螺线管线圈4a，4b的外侧，以覆盖螺线管线圈4a，4b。在磁轭3上固定有用于接合并由磁性物质构成的开路的电枢2的止动板5。（C）2007，JPO＆INPIT

9. 发明专利

JP2005166606A Switch 审中-公开
标题翻译：开关
公开(公告)号：JP2005166606A
公开(公告)日：2005-06-23
申请号：JP2003407661
申请日：2003-12-05
申请人： Toshiba Corp , 株式会社東芝
发明人： NODA TAKASHI , KUBOTA NOBUTAKA , GO TOMIO , MATSUMOTO YASUHIRO
IPC分类号： H01F7/16 , H01H33/02 , H01H33/38 , H01H33/66
CPC分类号： H01H33/022 , H01H33/6662
摘要： PROBLEM TO BE SOLVED: To provide an operating device for a switch which can improve operating force associated with the opening and closing of the switch.
SOLUTION: The switch comprises an operating mechanism part 1c comprising a breaking part 1a having a pair of electrodes 3, 4 and an electromagnetic actuator 16. The electromagnetic actuator 16 has a york 30 forming a magnetic path, an armature 31 moving in the yoke 30, a permanent magnet 32, a closed circuit coil 33 which is arranged so as to sandwich the permanent magnet 32, and a closed circuit coil 34. The area which the other side face 31b of the armature 31 of the magnetic circuit formed in an open-circuit and the other side face 30b of the yoke 30 are opposed to is made larger than that which one side face 31a of the armature 31 and one side face 30a of the yoke 30 of the magnetic circuit formed in a closed circuit are opposed to. In the last open-circuit condition, a predetermined gap is made between the other side face 31b of the armature 31 and the other side face 30b of the york 30.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于开关的操作装置，其可以改善与开关的打开和关闭相关联的操作力。解决方案：开关包括操作机构部分1c，其包括具有一对电极3,4和电磁致动器16的断开部分1a。电磁致动器16具有形成磁路的纽约30，磁轭30，永磁体32，夹着永久磁铁32的闭合线圈33和闭路线圈34.形成磁路的电枢31的另一侧面31b的区域在磁轭30的开路和另一侧面30b相对地形成为大于电枢31的一个侧面31a和形成在闭合回路中的磁路的轭30的一个侧面30a 反对。在最后一个开路状态下，在衔铁31的另一侧面31b和约克30的另一侧面30b之间形成预定的间隙。（C）2005，JPO＆NCIPI

10. 发明专利

JP2004342552A Switching device 审中-公开
公开(公告)号：JP2004342552A
公开(公告)日：2004-12-02
申请号：JP2003140283
申请日：2003-05-19
申请人： Toshiba Corp , 株式会社東芝
发明人： MATSUMOTO YASUHIRO , MATSUZAKI JUN , GO TOMIO , NIWA YOSHIMITSU , YOKOKURA KUNIO , HONMA MITSUTAKA , KATAOKA AKIHISA
IPC分类号： H01H33/66 , H01H33/38
摘要： PROBLEM TO BE SOLVED: To obtain a switching device which is hard to return in the re-closing direction immediately after opening at electromagnetic repellence drive.
SOLUTION: This device is provided with a cutoff part 1a composed of a vacuum valve 5 having a pair of electrodes 3, 4 in free connection and disconnection, a first electromagnetic repellence driving part 1e coupled with this cutoff part 1a, a wipe spring part 1c to house a wipe spring 15 which is coupled with the first electromagnetic repellence drive part 1e and which adds contact load in closing between electrodes 3, 4 of the cutoff part 1a, a second electromagnetic repellence drive part 1f coupled with this wipe spring part 1c, and an operation mechanism part 1d which is coupled to the second electromagnetic repellence driving part 1f and which opens and closes the cutoff part 1a, the wipe spring 15 is moved by simultaneous drive of the first and second electromagnetic repellence driving parts 1e, 1f and the operation mechanism part 1d, and opening is made between the pair of electrodes 3, 4 of the cutoff part 1a.
COPYRIGHT: (C)2005,JPO&NCIPI

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