会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Engine-driven permanent magnetic type welding generator
    • 发动机驱动永磁式焊接发电机
    • US5936320A
    • 1999-08-10
    • US87935
    • 1998-06-01
    • Masanobu TakedaYasumasa MizunoShunichi TetsuiHirotaka Yamamoto
    • Masanobu TakedaYasumasa MizunoShunichi TetsuiHirotaka Yamamoto
    • F02B63/04H02K1/27H02K1/32H02K5/15H02K7/18H02K9/06H02K21/48H02K27/00H02K5/00H02K1/00H02K1/12H02K5/10
    • H02K1/278F02B63/04H02K1/32H02K27/00H02K5/15H02K7/1815H02K9/06F02B63/042H02K21/48
    • Disclosed is an engine-driven welding generator using a plurality of neodymium-iron-boron based rare earth magnets and provided with countermeasures for suppressing a rise in temperature of the magnets. The engine-driven welding generator driven by an engine (200) to generate both a dc welding power output and an auxiliary ac power output comprises: a stator (110) including a laminated-structure armature core (111) and an armature winding (112) wound around the armature core (111); a rotor (120) supported by the engine in cantilever fashion and including a laminated-structure field core (121) a plurality of magnet plates (122) containing neodymium-iron-boron based rare earth as the major component and arranged on an outer circumferential surface of the laminated-structure field core with a smallest possible gap between the two adjacent magnet plates, a plurality of centrifugal fan blades (123) arranged in the vicinity of the outer circumference of and on both side surfaces of the field core, and a plurality of axial air passages (121a) formed on an inner side of the field core; and an enclosure including a housing (101) fixed to the engine for supporting the stator, and a top cover (103) for introducing cooling air from one side surface of the rotor remote from the engine through the fan-shaped air passages formed in the rotor core in cooperation with the housing.
    • 公开了一种使用多个钕 - 铁 - 硼的稀土磁体的发动机驱动的焊接发生器,并且提供了用于抑制磁体的温度上升的对策。 由发动机(200)驱动以产生直流焊接功率输出和辅助交流功率输出的发动机驱动的焊接发生器包括:定子(110),其包括层叠结构的电枢铁芯(111)和电枢绕组(112) )缠绕在电枢铁芯(111)上; 由发动机以悬臂方式支撑的转子(120),并且包括层叠结构的磁芯(121),多个磁铁板(122),其包含以钕铁硼为基础的稀土作为主要部件并且设置在外周 层叠结构的磁芯的表面在两个相邻的磁体板之间具有尽可能小的间隙;多个离心式风扇叶片(123)布置在磁场磁芯的外周的外周附近, 形成在所述场磁芯的内侧的多个轴向空气通路(121a) 以及壳体,其包括固定到用于支撑定子的发动机的壳体(101),以及用于从远离发动机的转子的一个侧表面通过形成在所述发动机中的扇形空气通道引入冷却空气的顶盖(103) 转子芯与房屋配合。
    • 4. 发明授权
    • Rotor with permanent magnet of generator and method of manufacturing the
same
    • 具有发电机永磁铁的转子及其制造方法
    • US5828152A
    • 1998-10-27
    • US598183
    • 1996-02-07
    • Masanobu TakedaShunichi TetsuiYasumasa MizunoHirotaka Yamamoto
    • Masanobu TakedaShunichi TetsuiYasumasa MizunoHirotaka Yamamoto
    • H02K1/27H02K15/03
    • H02K1/278H02K15/03
    • A rotor with permanent magnet capable of fixing permanent magnets on the rotor iron core by a simple method. This rotor with permanent magnet comprises; a rotor iron core in which rotor iron plates provided with plural recessed portion in trapezoidal form at suitable intervals are formed in stacked manner on the outer circumference, fitting grooves comprised of continuity of the recessed portions on the outer circumferential surface thereof; a pair of end plates provided at respective end surfaces of the rotor iron core; fixing members formed by non-magnetic material, the fixing members being inserted into the respective fitting grooves to form a plurality of areas partitioned by the outer circumferential surface of the rotor iron core along with the end plates; and a plurality of permanent magnets fixed in the respective areas between these fixing members.
    • 具有能够通过简单的方法将永磁体固定在转子铁芯上的永磁体的转子。 该永磁体转子包括: 转子铁芯,其中以适当间隔设置有梯形形状的多个凹部的转子铁板在外周上以层叠的方式形成,所述嵌合槽包括在其外周面上的凹部的连续性; 设置在转子铁芯的各个端面的一对端板; 由非磁性材料形成的固定构件,固定构件插入到各个装配槽中,以形成由转子铁芯的外圆周表面与端板隔开的多个区域; 以及固定在这些固定构件之间的各个区域中的多个永磁体。
    • 5. 发明授权
    • Engine-driven permanent magnetic type welding generator
    • 发动机驱动永磁式焊接发电机
    • US5796190A
    • 1998-08-18
    • US655026
    • 1996-05-29
    • Masanobu TakedaYasumasa MizunoShunichi TetsuiHirotaka Yamamoto
    • Masanobu TakedaYasumasa MizunoShunichi TetsuiHirotaka Yamamoto
    • F02B63/04H02K1/27H02K1/32H02K5/15H02K7/18H02K9/06H02K21/48H02K27/00H02K21/22H02K1/04H02K1/22
    • H02K1/278F02B63/04H02K1/32H02K27/00H02K5/15H02K7/1815H02K9/06F02B63/042H02K21/48
    • Disclosed is an engine-driven welding generator using a plurality of neodymium-iron-boron based rare earth magnets and provided with countermeasures for suppressing a rise in temperature of the magnets. The engine-driven welding generator driven by an engine (200) to generate both a dc welding power output and an auxiliary ac power output comprises: a stator (110) including a laminated-structure armature core (111) and an armature winding (112) wound around the armature core (111); a rotor (120) supported by the engine in cantilever fashion and including a laminated-structure field core (121), a plurality of magnet plates (122) containing neodymium-iron-boron based rare earth as the major component and arranged on an outer circumferential surface of the laminated-structure field core with a smallest possible gap between the two adjacent magnet plates, a plurality of centrifugal fan blades (123) arranged in the vicinity of the outer circumference of and on both side surfaces of the field core, and a plurality of axial air passages (121a) formed on an inner side of the field core; and an enclosure including a housing (101) fixed to the engine for supporting the stator, and a top cover (103) for introducing cooling air from one side surface of the rotor remote from the engine through the fan-shaped air passages formed in the rotor core in cooperation with the housing.
    • 公开了一种使用多个钕 - 铁 - 硼的稀土磁体的发动机驱动的焊接发生器,并且提供了用于抑制磁体的温度上升的对策。 由发动机(200)驱动以产生直流焊接功率输出和辅助交流功率输出的发动机驱动的焊接发生器包括:定子(110),其包括层叠结构的电枢铁芯(111)和电枢绕组(112) )缠绕在电枢铁芯(111)上; 由发动机以悬臂方式支撑的转子(120),包括层叠结构的磁芯(121),以钕铁硼系稀土为主要成分的多个磁体板(122) 层叠结构的磁芯的圆周表面在两个相邻的磁体板之间具有尽可能小的间隙;多个离心风扇叶片(123)布置在磁场磁芯的外周的两侧表面附近,以及 形成在所述场磁芯的内侧的多个轴向空气通路(121a) 以及壳体,其包括固定到用于支撑定子的发动机的壳体(101),以及用于从远离发动机的转子的一个侧表面通过形成在所述发动机中的扇形空气通道引入冷却空气的顶盖(103) 转子芯与房屋配合。
    • 6. 发明申请
    • ROTATION MEASURING DEVICE
    • 旋转测量装置
    • US20120285243A1
    • 2012-11-15
    • US13194683
    • 2011-07-29
    • Hirotaka Yamamoto
    • Hirotaka Yamamoto
    • G01P3/00
    • G01P3/481
    • A rotation measuring device 10 including a proximity switch 14 detecting rotational speed of an object to be measured, a controller 11 receiving pulse signals from the switch 14, and a display 34 connected to the controller 11, the controller 11 including a rotational speed calculation means, the device 10 calculating the rotational speed based on the pulse signals by the rotational speed calculation means and indicating the rotational speed on the display 34, the controller 11 including: a standard rotational speed setting means for setting a measured rotational speed as a standard rotational speed by button operation; an upper and lower limits setting means for setting maximum and minimum rotational speeds based on the standard rotational speed; and a warning signal generating means generating warning signal outputs when the rotational speed is over the maximum rotational speed or below the minimum rotational speed.
    • 旋转测量装置10包括检测待测物体的转速的接近开关14,接收来自开关14的脉冲信号的控制器11以及连接到控制器11的显示器34,控制器11包括转速计算装置 装置10根据转速计算装置根据脉冲信号计算旋转速度并在显示器34上指示转速,控制器11包括:标准转速设定装置,用于将测量的转速设定为标准旋转 按钮操作速度; 上下限设定装置,用于根据标准旋转速度设定最大和最小转速; 以及当转速超过最大转速或低于最小旋转速度时产生警告信号输出的报警信号发生装置。
    • 7. 发明授权
    • Wiping unit and inkjet printer
    • 擦拭单元和喷墨打印机
    • US08020963B2
    • 2011-09-20
    • US12291615
    • 2008-11-12
    • Hirotaka YamamotoNaoki Matsuya
    • Hirotaka YamamotoNaoki Matsuya
    • B41J2/165
    • B41J2/16538B41J2/16541B41J2/16552
    • Provided is a wiping unit capable of reliably removing contamination of ink or the like adhering to a wiping blade after being wiped in spite of a simple configuration. Provided is a wiping unit having a wiping blade that performs wiping cleaning with respect to a recording head, including a first cleaning portion that cleans the wiping blade after performing the wiping cleaning, a second cleaning portion that performs secondary cleaning after passing through the first cleaning portion, and a blade transport portion that allows the wiping blade to move between the recording head, and the first cleaning portion and the second cleaning portion, in which the first cleaning portion and the second cleaning portion respectively include a cleaning tank which is filled with a detergent and in which the wiping blade is soaked in the detergent, and a blade wiping portion having a blade wiping member containing the detergent, which wipes a surface of the wiping blade having passed through the cleaning tank.
    • 提供了一种擦拭单元,其能够可靠地去除擦拭后附着在擦拭刀片上的油墨等的污染,尽管结构简单。 本发明提供一种擦拭单元,其具有擦拭刮板,该擦拭刮板相对于记录头执行擦拭清洁,包括在执行擦拭清洁之后清洁擦拭刮刀的第一清洁部分,经过第一清洁之后进行二次清洁的第二清洁部 以及允许擦拭刀片在记录头与第一清洁部分和第二清洁部分之间移动的刀片传送部分,其中第一清洁部分和第二清洁部分分别包括填充有 洗涤剂,其中擦拭叶片浸泡在洗涤剂中,以及刮板擦拭部分,其具有含有洗涤剂的刮板擦拭构件,擦拭已经通过清洗槽的擦拭刮板的表面。