公开(公告)号：US20140225593A1

公开(公告)日：2014-08-14

申请号：US14128384

申请日：2012-02-02

申请人： Hirokatsu Nakajima ,  Satoru Chaen ,  Shunji Taga

发明人： Hirokatsu Nakajima ,  Satoru Chaen ,  Shunji Taga

IPC分类号： G01R15/20

CPC分类号： G01R15/20 ,  G01R15/207

摘要： A current detector for detecting a current that flows through a busbar is provided. A current detector includes a magnetic core, a current detection busbar, and an insulating casing. The current detection busbar is composed of a member obtained by shaping both end portions of a rod-shaped conductor that penetrates the insulating casing and the hole portion of the magnetic core so that the two end portions are wider than an intermediate portion between the two end portions. The two shaped end portions form two terminal portions that are respectively to be joined to other upstream and downstream busbars. The insulating casing has busbar holes that are formed in a shape conforming to the contour of the intermediate portion of the current detection busbar and penetrated by the intermediate portion.

摘要翻译： 提供了用于检测流过母线的电流的电流检测器。 电流检测器包括磁芯，电流检测母线和绝缘壳。 电流检测母线由通过使贯穿绝缘壳体的棒状导体的两端部和磁芯的孔部成形而成的构件构成，使得两端部比两端部之间的中间部分宽 部分。 两个端部形成分别连接到其它上游和下游母线的两个端子部分。 绝缘壳体具有形成为符合当前检测母线的中间部分的轮廓并被中间部分穿透的形状的母线孔。

公开(公告)号：US08841907B2

公开(公告)日：2014-09-23

申请号：US13368626

申请日：2012-02-08

申请人： Hirokatsu Nakajima ,  Satoru Chaen

发明人： Hirokatsu Nakajima ,  Satoru Chaen

IPC分类号： G01R33/04

CPC分类号： G01R33/04

摘要： The size of a current detecting apparatus is reduced by employing a small magnetic core, and problems caused by excessive heat generation and vibrations of a bass bar are prevented. In a current detecting apparatus, a current detecting bass bar includes a through portion penetrating through a hollow portion of a magnetic core, and plate-shaped terminal portions continuing from both sides of the through portion. The through portion is formed to have a thickness larger than that of the terminal portions.

摘要翻译： 通过使用小的磁芯来减小电流检测装置的尺寸，并且防止由于过量的发热和低音棒的振动而引起的问题。 在电流检测装置中，电流检测低音棒包括穿透磁芯的中空部分的贯穿部分和从贯穿部分的两侧延伸的板状端子部分。 贯通部形成为比端子部的厚度大的厚度。

公开(公告)号：US08664551B2

公开(公告)日：2014-03-04

申请号：US13641983

申请日：2011-02-22

申请人： Hirokatsu Nakajima ,  Satoru Chaen

发明人： Hirokatsu Nakajima ,  Satoru Chaen

IPC分类号： H01H3/00

CPC分类号： H01H25/065 ,  G05G1/08 ,  H01H19/11 ,  H01H2019/143

摘要： An operating device provides for mutually independent rotation for two rotation operating knobs. First and second rotation operating knobs rotating centered on a rotation axis are provided as well as a holding member including a rotation operating knob holder holding the rotation operating knobs so as to be capable of independent rotation. The rotation operating knob holder includes a first and second support surfaces having substantially circular tubular shapes centered on the rotation axis. The first rotation operating knob includes first switch operators causing a first switch element to output a signal and a first sliding surface having a substantially circular tubular shape capable of sliding over the first support surface. The second rotation operating knob includes second switch operators causing a second switch element to output a signal and a second sliding surface having a substantially circular tubular shape capable of sliding over the second support surface.

摘要翻译： 操作装置为两个旋转操作旋钮提供相互独立的旋转。 提供以旋转轴为中心旋转的第一和第二旋转操作旋钮以及包括保持旋转操作旋钮以便能够独立旋转的旋转操作旋钮保持器的保持构件。 旋转操作旋钮保持器包括第一和第二支撑表面，其具有以旋转轴线为中心的基本上圆形的管状形状。 第一旋转操作旋钮包括使第一开关元件输出信号的第一开关操作器和具有能够在第一支撑表面上滑动的大致圆形管状形状的第一滑动表面。 第二旋转操作旋钮包括使第二开关元件输出信号的第二开关操作器和具有能够在第二支撑表面上滑动的大致圆形管状形状的第二滑动表面。

公开(公告)号：US20140239947A1

公开(公告)日：2014-08-28

申请号：US14128417

申请日：2012-02-02

申请人： Hirokatsu Nakajima ,  Satoru Chaen

发明人： Hirokatsu Nakajima ,  Satoru Chaen

IPC分类号： G01R19/00

CPC分类号： G01R19/0092 ,  G01R15/20 ,  G01R15/207

摘要： A current detection busbar has a penetrating portion that penetrates a hole portion of a magnetic core and two flat plate-like terminal portions that are respectively continuous with opposite sides of the penetrating portion. The terminal portions have a larger width and a smaller thickness than the penetrating portion. An insulating casing has busbar holes that are penetrated by the respective terminal portions of the current detection busbar. An edge portion of each busbar hole is constituted by flat surfaces that face the terminal portion with a gap left between each flat surface and the terminal portion, a plurality of projecting portions that sandwich the terminal portion while coming into contact with the front and back surfaces of the terminal portion, and curved surfaces that face respective corner portions of the terminal portion with a gap left between each curved surface and the corresponding corner portion.

摘要翻译： 电流检测母线具有穿透磁芯的孔部的贯通部和与贯通部的相对侧分别连续的两个平板状的端子部。 端子部分具有比穿透部分更大的宽度和更小的厚度。 绝缘壳体具有由电流检测母线的各端子部穿透的母线孔。 每个母线孔的边缘部分由与每个平坦表面和端子部分之间留有间隙的端子部分的平坦表面构成，多个突出部分在与前表面和后表面接触的同时夹住端子部分 以及与端子部的各个角部相对的各曲面与相应的角部之间留有间隙的弯曲面。

公开(公告)号：US20130193954A1

公开(公告)日：2013-08-01

申请号：US13876275

申请日：2011-07-25

申请人： Hirokatsu Nakajima ,  Satoru Chaen

发明人： Hirokatsu Nakajima ,  Satoru Chaen

IPC分类号： G01R19/00

CPC分类号： G01R19/0092 ,  G01R15/202

摘要： A current detecting device is readily attached to a wire while preventing variation in current detection accuracy. A current detecting device has a core module and an element module, the core module having a core support that supports a magnetic core, the element module having an element support that supports a Hall element therein. In a position of a gap of the magnetic core in the core module, a wire insertion path is provided, to which the element support is fitted. Two end portions of the magnetic core and the Hall element are positioned by first and second contact surfaces of the core support and by a third contact surface of the element support. The two modules are connected so as to be movable relative to each other and are fixated by a lock mechanism in a state where the element support is fitted to the wire insertion path.

摘要翻译： 电流检测装置容易地连接到导线，同时防止电流检测精度的变化。 电流检测装置具有芯模块和元件模块，所述芯模块具有支撑磁芯的芯支撑件，所述元件模块具有在其中支撑霍尔元件的元件支撑件。 在芯部模块中的磁芯的间隙的位置，提供了线材插入路径，元件支撑件安装在该插入路径上。 磁芯和霍尔元件的两个端部通过芯支撑件的第一和第二接触表面以及元件支撑件的第三接触表面定位。 两个模块连接成能够相对于彼此移动并且在元件支撑件装配到电线插入路径的状态下由锁定机构固定。

公开(公告)号：US09255976B2

公开(公告)日：2016-02-09

申请号：US14117802

申请日：2011-10-24

申请人： Hirokatsu Nakajima ,  Satoru Chaen ,  Kouji Nishi ,  Takashi Misaki

发明人： Hirokatsu Nakajima ,  Satoru Chaen ,  Kouji Nishi ,  Takashi Misaki

IPC分类号： G01R15/20 ,  G01R33/09 ,  G01R31/00

CPC分类号： G01R33/09 ,  G01R15/202 ,  G01R15/207 ,  G01R31/006

摘要： In a current detection device for detecting current in a busbar, a reduction in device size may be realized by employing a small magnetic core. The prevention or reduction of excessive heat generation by the busbar, the facilitation of the attachment task, and a reduction in the amount of space required for the attachment task may also be realized. The folded-back busbar is U-shaped with a bar-shaped penetration portion that passes through a hole portion of a magnetic core, two bar-shaped extension portions, and two flat plate-shaped penetration portions. The width of each terminal portion is larger than the widths of the penetration portion and the extension portions. An insulating casing supports the magnetic core, a Hall element, and the folded-back busbar in a fixed positional relationship, with the two terminal portions being exposed to the outside.

摘要翻译： 在用于检测母线中的电流的电流检测装置中，可以通过使用小的磁芯来实现器件尺寸的减小。 也可以实现防止或减少母线过多的热量产生，促进附着任务，以及减少附着任务所需的空间。 折回母线是U形的，具有穿过磁芯，两个棒状延伸部分和两个平板形穿透部分的孔部分的条形穿透部分。 每个端子部分的宽度大于穿透部分和延伸部分的宽度。 绝缘壳体以固定的位置关系支撑磁芯，霍尔元件和折叠式母线，两个端子部分暴露于外部。

公开(公告)号：US20140084914A1

公开(公告)日：2014-03-27

申请号：US14117802

申请日：2011-10-24

申请人： Hirokatsu Nakajima ,  Satoru Chaen ,  Kouji Nishi ,  Takashi Misaki

发明人： Hirokatsu Nakajima ,  Satoru Chaen ,  Kouji Nishi ,  Takashi Misaki

IPC分类号： G01R33/09

CPC分类号： G01R33/09 ,  G01R15/202 ,  G01R15/207 ,  G01R31/006

摘要： In a current detection device for detecting current in a busbar, a reduction in device size may be realized by employing a small magnetic core. The prevention or reduction of excessive heat generation by the busbar, the facilitation of the attachment task, and a reduction in the amount of space required for the attachment task may also be realized. The folded-back busbar is U-shaped with a bar-shaped penetration portion that passes through a hole portion of a magnetic core, two bar-shaped extension portions, and two flat plate-shaped penetration portions. The width of each terminal portion is larger than the widths of the penetration portion and the extension portions. An insulating casing supports the magnetic core, a Hall element, and the folded-back busbar in a fixed positional relationship, with the two terminal portions being exposed to the outside.

摘要翻译： 在用于检测母线中的电流的电流检测装置中，可以通过使用小的磁芯来实现器件尺寸的减小。 也可以实现防止或减少母线过多的热量产生，促进附着任务，以及减少附着任务所需的空间。 折回母线是U形的，具有穿过磁芯，两个棒状延伸部分和两个平板形穿透部分的孔部分的条形穿透部分。 每个端子部分的宽度大于穿透部分和延伸部分的宽度。 绝缘壳体以固定的位置关系支撑磁芯，霍尔元件和折叠式母线，两个端子部分暴露于外部。

公开(公告)号：US20130032456A1

公开(公告)日：2013-02-07

申请号：US13521561

申请日：2010-11-16

申请人： Hirokatsu Nakajima ,  Satoru Chaen

发明人： Hirokatsu Nakajima ,  Satoru Chaen

IPC分类号： H01H19/14

CPC分类号： H01H19/11 ,  H01H19/005 ,  H01H25/065 ,  H01H2019/006

摘要： A rotation operating device is provided on a circuit board for detecting a rotation operation and imparting feedback for the rotation operation to a user while avoiding a significant increase in necessary surface area of the circuit board. The rotation operating device includes a rotatable rotation operating member; a rotation detection switch provided on the circuit board and detecting rotation of the rotation operating member; and an operational feedback imparting mechanism for imparting operational feedback to the user. The rotation operating member includes an inner circumferential surface surrounding an interior space, and both the rotation detection switch and the operational feedback imparting mechanism are positioned within this interior space. The rotation operating member includes a switch operator operating the rotation detection switch, and an operational feedback generator formed on an inner circumferential surface of the rotation operating member at a position away from the switch operator.

摘要翻译： 旋转操作装置设置在电路板上，用于检测旋转操作，并向用户施加用于旋转操作的反馈，同时避免电路板的必要表面积的显着增加。 旋转操作装置包括可旋转的旋转操作构件; 旋转检测开关，设置在所述电路板上并检测所述旋转操作构件的旋转; 以及用于向用户传达操作反馈的操作反馈赋予机构。 旋转操作构件包括围绕内部空间的内周面，并且旋转检测开关和操作反馈赋予机构都位于该内部空间内。 旋转操作构件包括操作旋转检测开关的开关操作器和在远离开关操作器的位置处形成在旋转操作构件的内周表面上的操作反馈发生器。

公开(公告)号：US08952688B2

公开(公告)日：2015-02-10

申请号：US14128417

申请日：2012-02-02

申请人： Hirokatsu Nakajima ,  Satoru Chaen

发明人： Hirokatsu Nakajima ,  Satoru Chaen

IPC分类号： G01R19/00 ,  G01R15/20

CPC分类号： G01R19/0092 ,  G01R15/20 ,  G01R15/207

摘要： A current detection busbar has a penetrating portion that penetrates a hole portion of a magnetic core and two flat plate-like terminal portions that are respectively continuous with opposite sides of the penetrating portion. The terminal portions have a larger width and a smaller thickness than the penetrating portion. An insulating casing has busbar holes that are penetrated by the respective terminal portions of the current detection busbar. An edge portion of each busbar hole is constituted by flat surfaces that face the terminal portion with a gap left between each flat surface and the terminal portion, a plurality of projecting portions that sandwich the terminal portion while coming into contact with the front and back surfaces of the terminal portion, and curved surfaces that face respective corner portions of the terminal portion with a gap left between each curved surface and the corresponding corner portion.

摘要翻译： 电流检测母线具有穿透磁芯的孔部的贯通部和与贯通部的相对侧分别连续的两个平板状的端子部。 端子部分具有比穿透部分更大的宽度和更小的厚度。 绝缘壳体具有由电流检测母线的各端子部穿透的母线孔。 每个母线孔的边缘部分由与每个平坦表面和端子部分之间留有间隙的端子部分的平坦表面构成，多个突出部分在与前表面和后表面接触的同时夹住端子部分 以及与端子部的各个角部相对的各曲面与相应的角部之间留有间隙的弯曲面。

公开(公告)号：US08680418B2

公开(公告)日：2014-03-25

申请号：US13521561

申请日：2010-11-16

申请人： Hirokatsu Nakajima ,  Satoru Chaen

发明人： Hirokatsu Nakajima ,  Satoru Chaen

IPC分类号： H01H13/62

CPC分类号： H01H19/11 ,  H01H19/005 ,  H01H25/065 ,  H01H2019/006

摘要： A rotation operating device is provided on a circuit board for detecting a rotation operation and imparting feedback for the rotation operation to a user while avoiding a significant increase in necessary surface area of the circuit board. The rotation operating device includes a rotatable rotation operating member; a rotation detection switch provided on the circuit board and detecting rotation of the rotation operating member; and an operational feedback imparting mechanism for imparting operational feedback to the user. The rotation operating member includes an inner circumferential surface surrounding an interior space, and both the rotation detection switch and the operational feedback imparting mechanism are positioned within this interior space. The rotation operating member includes a switch operator operating the rotation detection switch, and an operational feedback generator formed on an inner circumferential surface of the rotation operating member at a position away from the switch operator.

摘要翻译： 旋转操作装置设置在电路板上，用于检测旋转操作，并向用户施加用于旋转操作的反馈，同时避免电路板的必要表面积的显着增加。 旋转操作装置包括可旋转的旋转操作构件; 旋转检测开关，设置在所述电路板上并检测所述旋转操作构件的旋转; 以及用于向用户传达操作反馈的操作反馈赋予机构。 旋转操作构件包括围绕内部空间的内周面，并且旋转检测开关和操作反馈赋予机构都位于该内部空间内。 旋转操作构件包括操作旋转检测开关的开关操作器和在远离开关操作器的位置处形成在旋转操作构件的内周表面上的操作反馈发生器。