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81 条记录 (耗时 0.019 秒)

    Magnetic actuator
    1.
    发明授权
    Magnetic actuator 有权
    磁力执行器

    公开(公告)号：US09401236B2

    公开(公告)日：2016-07-26

    申请号：US13810764

    申请日：2011-06-14

    申请人： Dieter Maier

    发明人： Dieter Maier

    IPC分类号： H01F7/11 ,  H01F3/08 ,  B22F3/22 ,  F02M51/06 ,  F02M61/16 ,  H01F7/08 ,  H01F41/02 ,  H01F7/16

    CPC分类号： H01F3/08 ,  B22F3/225 ,  F02M51/0614 ,  F02M51/0685 ,  F02M61/168 ,  F02M2200/8046 ,  H01F7/081 ,  H01F7/11 ,  H01F41/0246 ,  H01F2007/1676

    摘要： Magnetic actuator includes a pole body having at least one magnetic region and at least one nonmagnetic region, the nonmagnetic region providing a magnetic isolation of the magnetic region. The pole body is developed as a one-piece component, and the magnetic regions and the nonmagnetic regions of the pole body are connected in a continuous material manner, using a two-component metal powder injection molding process.

    摘要翻译： 磁致动器包括具有至少一个磁性区域和至少一个非磁性区域的极体，非磁性区域提供磁性区域的磁性隔离。 磁极主体被开发为一体式部件，并且使用双组分金属粉末注射成型工艺以连续材料的方式连接极体的磁性区域和非磁性区域。

    Electrically-operated dispensing module
    3.
    发明授权
    Electrically-operated dispensing module 有权
    电动分配模块

    公开(公告)号：US06994234B2

    公开(公告)日：2006-02-07

    申请号：US10406958

    申请日：2003-04-03

    申请人： Victor de Leeuw

    发明人： Victor de Leeuw

    IPC分类号： F02M61/00

    CPC分类号： B05C11/1034 ,  B05C5/0225 ,  H01F2007/1676

    摘要： Electrically-operated dispensing modules capable of dispensing small volumes of a viscous liquid at high operating frequencies and reproducibly among successive dispensed volumes of viscous liquid without the occurrence of stringing. The dispensing module may include a flux element having a portion effective for interrupting circumferential electrical current paths. In another aspect, an end face of a pole piece of the dispensing module may include one or more non-magnetic spacer elements that prevent contact between the pole piece and armature when the dispensing module is opened.

    摘要翻译： 电动分配模块能够在高工作频率下分配小体积的粘稠液体，并且在连续分配体积的粘稠液体中可重复地分配，而不发生拉丝。 分配模块可以包括具有有效用于中断圆周电流路径的部分的磁通元件。 在另一方面，分配模块的极片的端面可以包括一个或多个非磁性间隔元件，其在分配模块打开时防止极靴和电枢之间的接触。

    Inductive coupler for transferring electrical power
    4.
    发明授权
    Inductive coupler for transferring electrical power 失效
    用于传输电力的感应耦合器

    公开(公告)号：US5719546A

    公开(公告)日：1998-02-17

    申请号：US471643

    申请日：1995-06-06

    申请人： Makoto Ito ,  Kazuyoshi Takeuchi ,  Goro Asahi

    发明人： Makoto Ito ,  Kazuyoshi Takeuchi ,  Goro Asahi

    IPC分类号： H01F38/14 ,  H01F27/28

    CPC分类号： H01F38/14 ,  B60L11/182 ,  B60L3/0069 ,  B60L2230/14 ,  B60L2270/145 ,  H01F2003/106 ,  H01F2007/1676 ,  Y02T10/7005 ,  Y02T10/7088 ,  Y02T90/122 ,  Y02T90/14

    摘要： An inductive coupler forming a closed magnetic circuit by mating a primary core assembly having a primary winding and a secondary core assembly having a secondary winding for transferring electrical power from the primary winding to the secondary winding by electromagnetic induction. A thin magnetic protective sheet having high permeability is attached to the mating surfaces of at least one of the primary and secondary core assemblies or placed to be held by the core assemblies. The magnetic sheet can protect the mating surfaces of ferrite cores, if such cores are used, from breakage by absorbing and dispersing the shock of impact caused when the mating surfaces are abutted against each other to close the cores. Provision of a slit or slits in the magnetic protective sheet can reduce eddy currents flowing in the magnetic sheet.

    摘要翻译： 一种电感耦合器，其通过配置具有初级绕组的初级铁芯组件和具有次级绕组的次级铁芯组件来形成闭合磁路，用于通过电磁感应将电力从初级绕组传递到次级绕组。 具有高磁导率的薄的磁性保护片被附着到主芯组件和次芯组件中的至少一个的配合表面上，或者被放置以由芯组件保持。 如果使用这种芯，磁性片可以通过吸收和分散当配合表面彼此抵靠而闭合芯的冲击的冲击而保护铁氧体磁芯的配合表面。 在磁性保护片中设置狭缝或狭缝可以减少在磁性片中流动的涡流。

    Electromagnetic fuel injector having improved response rate
    6.
    发明授权
    Electromagnetic fuel injector having improved response rate 失效
    具有改善的响应速率的电磁燃料喷射器

    公开(公告)号：US4474332A

    公开(公告)日：1984-10-02

    申请号：US338814

    申请日：1982-01-11

    申请人： William J. Kaska

    发明人： William J. Kaska

    IPC分类号： F02M51/06 ,  F02M51/08 ,  F02M61/16 ,  F16K31/06

    CPC分类号： F02M61/16 ,  F02M51/065 ,  F02M2051/08 ,  H01F2007/1676 ,  Y10S239/90

    摘要： An electromagnetically operated fuel injector includes a disk-type armature and a ball-type valve joined to the armature. The response characteristics and speed of the injector's ball valve are improved by modifying the surface structure of the valve ball to reduce its mass. Preferably a plurality of plunge-ground "flats" are formed on the surface of the ball.

    摘要翻译： 电磁操作的燃料喷射器包括盘式衔铁和与衔铁相连接的球形阀。 通过改变阀球的表面结构以减小其质量，改善了喷射器球阀的响应特性和速度。 优选地，在球的表面上形成多个插入式“平面”。

    Solenoid actuator for electromagnetic valve
    7.
    发明授权
    Solenoid actuator for electromagnetic valve 失效
    电磁阀电磁执行机构

    公开(公告)号：US4409580A

    公开(公告)日：1983-10-11

    申请号：US316531

    申请日：1981-10-29

    申请人： Tsuneo Ishigaki

    发明人： Tsuneo Ishigaki

    IPC分类号： F16K31/06 ,  H01F7/06 ,  H01F7/10 ,  H01F7/16

    CPC分类号： F16K31/0658 ,  H01F7/10 ,  H01F7/1607 ,  H01F2007/1676

    摘要： A solenoid actuator for use with an electromagnetic valve which includes a magnetic frame for establishing a magnetic circuit around an energizing coil, which is formed by bending a sheet-like magnetic frame constituent plate with an eddy current eliminating slit being defined therein, thereby enabling simplification in structure of the magnetic frame, effective utilization of electric power and reduction in the magnetic resistance, and attaining inexpensive fabrication, great electromagnetic force with electrical power-saving and small magnetic loss.

    摘要翻译： 一种与电磁阀一起使用的螺线管致动器，其包括用于通过弯曲具有限定在其中的涡流消除狭缝的片状磁性构架板形成的通电线圈周围的磁路的磁性框架，从而能够简化 在磁性框架的结构中，有效利用电力并降低磁阻，并且获得廉价的制造，具有省电和小磁损耗的大电磁力。