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    Method of riveting
    1.
    发明授权
    Method of riveting 失效
    铆接方法

    公开(公告)号：US5379508A

    公开(公告)日：1995-01-10

    申请号：US820177

    申请日：1992-11-02

    申请人： Gregory C. Givler ,  Gregory L. Clark ,  Edward J. Woods ,  Karl A. Hansen ,  John R. Hare

    发明人： Gregory C. Givler ,  Gregory L. Clark ,  Edward J. Woods ,  Karl A. Hansen ,  John R. Hare

    IPC分类号： B21J15/10 ,  B21J15/24 ,  B21J15/32 ,  B23B39/16 ,  B23Q11/00 ,  B21J15/06 ,  B23P19/04

    CPC分类号： B21J15/142 ,  B21J15/10 ,  B21J15/24 ,  B21J15/32 ,  B23B39/16 ,  B23Q11/006 ,  Y02P70/171 ,  Y10S29/044 ,  Y10T29/4984 ,  Y10T29/49943 ,  Y10T29/49956 ,  Y10T29/5377 ,  Y10T29/53774

    摘要： A method of riveting includes drilling a hole in a workpiece with a drill bit held in a spindle mounted on an axial centerline of a drill/rivet machine. The drill descends through a drill/suction cavity of a movable shuttle and drill chips cut by the drill bit are suctioned away from the workpiece as they are made. The drill bit is withdrawn to a level just above the drill/suction cavity, which is then moved to position a rivet insert station over the newly drilled hole in the workpiece. A rivet is blown into the rivet insert station, is guided into alignment with the hole and injected directly into the hole by air pressure. The shuttle moves a rivet die over the newly installed rivet in the hole and a driver of an electromagnetic riveter is lowered into contact with the die, which in turn is pressed against the rivet head. Another rivet die is pressed against the rivet tail on the other side of the panel by a driver of another electromagnetic riveter. Both electromagnetic actuators are energized to propel the drivers toward each other and cause the dies to upset the rivet.

    摘要翻译： 一种铆接方法包括在安装在钻/铆机的轴向中心线上的心轴上的钻头上钻一个工件孔。 钻头通过可移动梭的钻孔/抽吸腔下降，钻头切割的钻屑在制造时被从工件上抽出。 将钻头撤回到钻头/吸入腔上方的水平面上，然后将其移动以将铆钉插入台定位在工件上的新钻孔上。 将铆钉吹入铆钉插入台，被引导与孔对齐，并通过空气压力直接注入孔中。 穿梭将铆钉模具移动到孔中新安装的铆钉上，并且电磁铆钉的驱动器降低成与模具接触，模具又压靠在铆钉头上。 另一个铆钉模具被另一个电磁铆钉的驱动器压在面板另一侧的铆钉尾部。 两个电磁执行器通电，以驱动驱动器彼此相向并使模具破裂铆钉。

    Method for improving thermal uniformity in induction heating processes
    5.
    发明授权
    Method for improving thermal uniformity in induction heating processes 有权
    提高感应加热工艺热均匀性的方法

    公开(公告)号：US6091063A

    公开(公告)日：2000-07-18

    申请号：US187614

    申请日：1998-11-06

    申请人： Edward J. Woods

    发明人： Edward J. Woods

    IPC分类号： B23K20/02 ,  H05B6/02 ,  H05B6/36 ,  H05B6/10

    CPC分类号： H05B6/365 ,  B23K20/023 ,  B29C70/44 ,  B29C33/06

    摘要： An induction heating workcell having a fixed solenoid coil heats parts more uniformly by aligning ferrite blocks, generally along the centerline of the coil, to improve uniformity of the magnetic field, magnetic flux, and power density. The blocks are nonconducting but have a high magnetic permeability so that flux prefers to travel through the block over surrounding structure. Therefore, the blocks are flux shapers that produce the desired temperature control.

    摘要翻译： 具有固定电磁线圈的感应加热电池通常沿着线圈的中心线对准铁素体块来更均匀地加热部件，以提高磁场的均匀性，磁通量和功率密度。 这些块是不导电的，但是具有高磁导率，使得焊剂优选在周围结构上穿过块体。 因此，这些块是产生所需温度控制的通量成形器。

    Power generation system having an external process module
    6.
    发明授权
    Power generation system having an external process module 有权
    具有外部处理模块的发电系统

    公开(公告)号：US07221061B2

    公开(公告)日：2007-05-22

    申请号：US10307882

    申请日：2002-12-02

    申请人： Matthew J. Alger ,  Cho Y. Liang ,  Edward J. Woods

    发明人： Matthew J. Alger ,  Cho Y. Liang ,  Edward J. Woods

    IPC分类号： F02B63/04 ,  H02K7/18 ,  F06K15/00 ,  F02C6/00 ,  F02C6/18

    CPC分类号： H02J9/08 ,  F02B1/12 ,  F02B63/04 ,  F02B63/044 ,  H02J7/34

    摘要： A power generation system includes a power module and an external process module. The external process module may include at least one engine support element. The power module has at least one connection zone, and the external process module has at least one connection zone that is configured to align with the at least one connection zone of the power module. The aligned connection zones of the power module and the external process module permit relatively quick and inexpensive attachment of the external process module to the power module. The at least one engine support element may be an aftertreatment element.

    摘要翻译： 发电系统包括电源模块和外部处理模块。 外部处理模块可以包括至少一个发动机支撑元件。 所述电源模块具有至少一个连接区域，并且所述外部处理模块具有被配置为与所述功率模块的所述至少一个连接区域对准的至少一个连接区域。 电源模块和外部处理模块的对准连接区允许外部处理模块相对快速和便宜地附接到电源模块。 至少一个发动机支撑元件可以是后处理元件。

    Motor starting circuit
    8.
    发明授权
    Motor starting circuit 失效
    电机启动电路

    公开(公告)号：US4862053A

    公开(公告)日：1989-08-29

    申请号：US82748

    申请日：1987-08-07

    申请人： Howard E. Jordan ,  Edward J. Woods ,  John T. Caruso ,  Luciano Forte

    发明人： Howard E. Jordan ,  Edward J. Woods ,  John T. Caruso ,  Luciano Forte

    IPC分类号： H02P1/44

    CPC分类号： H02P1/44

    摘要： An electronic starting circuit for a single-phase electric motor is disclosed in which the motor has a first, and possibly a second, main winding and has an auxiliary winding used for starting. The voltage across the auxiliary winding increases as the motor speed accelerates and is used as a sensing signal. This signal is applied through an amplifier to a peak detector which determines the peak DC output and compares it with a reference voltage. When the reference voltage is the larger, then an auxiliary switch connected in series with the motor auxiliary winding is closed for starting of the motor. When the peak DC output voltage from the peak detector exceeds the reference voltage, the auxiliary switch is opened. Instant reversing of the motor is possible by discharging a capacitor in the peak detector at the time of reversal so as to re-energize the auxiliary winding. The circuit also operates on a two-speed motor. The motor starts on the high-speed main winding, and then transfers to the low-speed main winding if low speed is selected. The foregoing abstract is merely a resume of one general application, is not a complete discussion of all principles of operation or applications, and is not to be construed as a limitation on the scope of the claimed subject matter.

    摘要翻译： 公开了一种用于单相电动机的电子启动电路，其中电动机具有第一主绕组和可能的第二主绕组，并且具有用于启动的辅助绕组。 辅助绕组上的电压随电机速度加速而增加，并用作感测信号。 该信号通过放大器施加到峰值检测器，其确定峰值DC输出并将其与参考电压进行比较。 当参考电压较大时，与电机辅助绕组串联的辅助开关闭合以启动电机。 当峰值检测器的峰值直流输出电压超过参考电压时，辅助开关打开。 在反转时，通过在峰值检测器中放电电容，使辅助绕组重新通电，可实现马达的瞬时反转。 该电路还在双速电机上运行。 电机从高速主绕组开始，如果选择低速则转移到低速主绕组。 上述摘要仅仅是一般应用的简历，不是所有操作原理或应用的完整讨论，并不被解释为对所要求保护的主题的范围的限制。

    Method of induction brazing a complex assembly
    9.
    发明授权
    Method of induction brazing a complex assembly 失效
    感应钎焊复合组件的方法

    公开(公告)号：US4443678A

    公开(公告)日：1984-04-17

    申请号：US419941

    申请日：1982-09-20

    申请人： Linos J. Jacovides ,  Edward J. Woods

    发明人： Linos J. Jacovides ,  Edward J. Woods

    IPC分类号： B23K1/00 ,  F28F9/18 ,  H05B5/06

    CPC分类号： B23K1/0014 ,  F28F9/18

    摘要： A heat exchanger assembly is formed of spaced parallel headers connected by an array of spaced flat tubes each in a plane perpendicular to the headers. The header and tube material is clad with a brazing alloy which melts at a temperature slightly below the melting point of the base material. Sinuous metallic ribbons fill the spaces between the flat tubes. The assembly is induction heated by a low frequency alternating magnetic field having its flux lines extending transversely of the tubes and headers and at oblique angles thereto, the angles being selected to cause equal heating thereof for obtaining a uniform temperature throughout the assembly to effect the melting of the alloy and the brazing of the joints. Heat panels heated by the magnetic field to a temperature near that of the assembly are placed opposite outer surfaces of the assembly as required to avoid a radiation loss which would cause a significant temperature differential.

    摘要翻译： 热交换器组件由间隔开的平行集管形成，每个集管通过间隔开的扁平管阵列连接，每个平面管在垂直于集管的平面中。 集管和管材料被钎焊合金包覆，该钎焊合金在稍低于基体材料的熔点的温度下熔化。 正弦金属色带填充扁平管之间的空隙。 该组件通过低频交变磁场进行感应加热，该低频交变磁场具有横向于管和集管横向延伸的磁通线并以其倾斜角度，该角度被选择以引起相等的加热，以在整个组件中获得均匀的温度以实现熔化 的合金和钎焊的关节。 通过磁场加热到接近组件温度的加热板，根据需要与组件的外表面相对放置，以避免会导致明显的温差的辐射损失。