OPEN WOUND TRANSFORMER WITH DISC WINDINGS
    1.
    发明申请
    OPEN WOUND TRANSFORMER WITH DISC WINDINGS 有权
    带DISC绕线的开式变压器

    公开(公告)号:US20130021127A1

    公开(公告)日:2013-01-24

    申请号:US13639287

    申请日:2011-04-04

    IPC分类号: H01F41/06 H01F27/08 H01F27/28

    摘要: A dry power distribution transformer and a method of making the same are provided. The transformer has one or more high voltage windings, each of which includes a plurality serially connected discs. Each disc has two or more sections, wherein the sections are separated from each other by spaces arranged in a circumferential configuration.

    摘要翻译: 提供干式配电变压器及其制造方法。 变压器具有一个或多个高压绕组,每个绕组包括多个串联的盘。 每个盘具有两个或更多个部分,其中部分通过以周向配置布置的空间彼此分开。

    METHOD OF MAKING A TRANSFORMER HAVING A STACKED CORE WITH A CRUCIFORM LEG
    2.
    发明申请
    METHOD OF MAKING A TRANSFORMER HAVING A STACKED CORE WITH A CRUCIFORM LEG 有权
    制造具有碎屑机的堆叠芯的变压器的方法

    公开(公告)号:US20080010813A1

    公开(公告)日:2008-01-17

    申请号:US11779729

    申请日:2007-07-18

    IPC分类号: H01F7/06 H01F27/245

    摘要: The present invention is directed to a method of forming a transformer having a stacked core, which includes upper and lower yokes and first and second outer legs. The core also includes one or more inner legs. Each of the upper and lower yokes is formed from a stack of plates and has a rectangular cross-section. Each inner leg is formed from a stack of plates and has a cruciform cross-section. Each of the first and second outer legs is formed from a stack of plates and may have a cruciform cross-section.

    摘要翻译: 本发明涉及一种形成具有堆叠铁芯的变压器的方法,该堆叠铁芯包括上轭铁和下轭铁以及第一和第二外腿。 芯还包括一个或多个内腿。 上轭铁和下轭铁都由一堆板形成,并且具有矩形横截面。 每个内腿由一叠板形成并具有十字形横截面。 第一和第二外腿中的每一个由一叠板形成并且可以具有十字形横截面。

    METHOD OF FORMING A TRANSFORMER COIL
    4.
    发明申请
    METHOD OF FORMING A TRANSFORMER COIL 有权
    形成变压器线圈的方法

    公开(公告)号:US20070220738A1

    公开(公告)日:2007-09-27

    申请号:US11752986

    申请日:2007-05-24

    IPC分类号: H01F7/06

    摘要: A method of forming a transformer coil, wherein first and second fibrous layers are provided. Each of the first and second fibrous layers includes a fabric formed from a plurality of interconnected fibers and a plurality of spacers affixed to the fabric and protruding therefrom. A conductor layer is disposed over the first fibrous layer such that a first side of the conductor layer contacts the spacers of the first fibrous layer. The second fibrous layer is disposed over the conductor layer such that a second side of the conductor layer contacts the spacers of the second fibrous layer. A resin is applied so as to cover the conductor layer and the first and second fibrous layers.

    摘要翻译: 一种形成变压器线圈的方法,其中设置有第一和第二纤维层。 第一纤维层和第二纤维层中的每一个包括由多个互连纤维形成的织物和固定到织物上并从其突出的多个间隔件。 导体层设置在第一纤维层之上,使得导体层的第一侧接触第一纤维层的间隔物。 第二纤维层设置在导体层之上,使得导体层的第二侧接触第二纤维层的间隔物。 施加树脂以覆盖导体层和第一和第二纤维层。

    TRANSFORMER HAVING A STACKED CORE WITH A SPLIT LEG AND A METHOD OF MAKING THE SAME
    5.
    发明申请
    TRANSFORMER HAVING A STACKED CORE WITH A SPLIT LEG AND A METHOD OF MAKING THE SAME 有权
    具有分离芯的堆叠芯的变压器及其制造方法

    公开(公告)号:US20060226947A1

    公开(公告)日:2006-10-12

    申请号:US11093551

    申请日:2005-03-30

    IPC分类号: H01F27/24

    摘要: The present invention is directed to a transformer having a stacked core, which includes top and bottom yokes and first and second outer legs. The core also includes an inner leg that is formed from a pair of stacked plates, which abut each along a seam that extends in the longitudinal direction of the inner leg. Each of the upper and lower yokes may be formed from a single stack of plates, or a plurality of stacks of plates. Each of the inner and outer legs may also be formed from a single stack of plates, or a plurality of stacks of plates. The cross-section of the core may be rectangular or cruciform.

    摘要翻译: 本发明涉及一种具有层叠铁芯的变压器,其包括顶部和底部轭铁以及第一和第二外部支柱。 芯还包括由一对堆叠板形成的内腿,其沿着沿着内腿的纵向方向延伸的接缝各自邻接。 上轭铁和下轭铁中的每一个可以由单个板堆叠或多个板堆组成。 内腿和外腿中的每一个也可以由单个板堆叠或多个板堆组成。 芯的横截面可以是矩形或十字形。

    Air shut-off tool
    6.
    发明授权
    Air shut-off tool 失效
    空气关闭工具

    公开(公告)号:US4023627A

    公开(公告)日:1977-05-17

    申请号:US617320

    申请日:1975-09-29

    摘要: This invention relates to power tools and more particularly to an air-operated power tool commonly used for automotive or other assembly operations for installing threaded fasteners. The device of this invention shuts off the power tool as it approaches the stall condition. Motor rotation is sensed by transferring a small mass of air in proportion to the speed of the motor but independent of the air expanded to operate the motor. The air transferred is utilized to create a signal which through an air-operated valve shuts the power tool off when the speed is reduced below a predetermined amount as when the torquing cycle is nearing completion.

    摘要翻译: 本发明涉及电动工具,更具体地说,涉及一种通常用于汽车或其它组装操作的气动动力工具,用于安装螺纹紧固件。 本发明的装置在接近失速状态时切断电动工具。 通过与电动机的速度成比例地传递小量的空气来检测电动机旋转,而与膨胀的空气无关以操作电动机。 传送的空气用于产生一个信号,当扭矩循环接近完成时,当速度降低到预定量以下时,通过气动阀关闭电动工具。

    Method of making a transformer having a stacked core with a split leg
    7.
    发明申请
    Method of making a transformer having a stacked core with a split leg 有权
    制造具有分叉的堆叠式芯的变压器的方法

    公开(公告)号:US20070033797A1

    公开(公告)日:2007-02-15

    申请号:US11540914

    申请日:2006-09-29

    IPC分类号: H01F27/24

    摘要: The present invention is directed to a method of making a transformer having a stacked core, which includes top and bottom yokes and first and second outer legs. The core also includes an inner leg that is formed from a pair of stacked plates, which abut each along a seam that extends in the longitudinal direction of the inner leg. Each of the upper and lower yokes may be formed from a single stack of plates, or a plurality of stacks of plates. Each of the inner and outer legs may also be formed from a single stack of plates, or a plurality of stacks of plates. The cross-section of the core may be rectangular or cruciform.

    摘要翻译: 本发明涉及一种制造具有堆叠芯的变压器的方法,其包括顶部和底部轭以及第一和第二外部腿。 芯还包括由一对堆叠板形成的内腿,其沿着沿着内腿的纵向方向延伸的接缝各自邻接。 上轭铁和下轭铁中的每一个可以由单个板堆叠或多个板堆组成。 内腿和外腿中的每一个也可以由单个板堆叠或多个板堆组成。 芯的横截面可以是矩形或十字形。

    Transformer having a stacked core with a cruciform leg and a method of making the same
    8.
    发明申请
    Transformer having a stacked core with a cruciform leg and a method of making the same 有权
    具有具有十字形腿的堆叠芯的变压器及其制造方法

    公开(公告)号:US20060226946A1

    公开(公告)日:2006-10-12

    申请号:US11093408

    申请日:2005-03-30

    IPC分类号: H01F27/24

    摘要: The present invention is directed to a transformer having a stacked core, which includes upper and lower yokes and first and second outer legs. The core also includes one or more inner legs. Each of the upper and lower yokes is formed from a stack of plates and has a rectangular cross-section. Each inner leg is formed from a stack of plates and has a cruciform cross-section. Each of the first and second outer legs is formed from a stack of plates and may have a cruciform cross-section.

    摘要翻译: 本发明涉及一种具有层叠铁芯的变压器,其包括上轭铁和下轭铁以及第一和第二外腿。 芯还包括一个或多个内腿。 上轭铁和下轭铁都由一堆板形成,并且具有矩形横截面。 每个内腿由一叠板形成并具有十字形横截面。 第一和第二外腿中的每一个由一叠板形成并且可以具有十字形横截面。

    Governor device
    10.
    发明授权
    Governor device 失效
    调速器装置

    公开(公告)号:US4090821A

    公开(公告)日:1978-05-23

    申请号:US700863

    申请日:1976-06-29

    摘要: A governor device for rotary grinders and the like is disclosed. The device prevents the dangerous overspeed of the grinder by throttling air to the motor as the grinder speed approaches overspeed. Throttling action is accomplished by means of allowing a resilient split ring or segment to expand radially out against air inlet orifices by means of centrifugal force. The split ring is assisted outwardly by means of an auxiliary mass means disposed within radially extended slots of an internal cage means.

    摘要翻译: 公开了一种用于旋转磨床等的调速器。 该装置通过在磨床速度接近超速时将空气节流到电机来防止研磨机的危险超速。 通过允许弹性裂缝环或段通过离心力使空气入口孔径向膨胀而实现节流作用。 通过设置在内部保持架装置的径向延伸的狭槽内的辅助质量装置向外辅助开口环。