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    ULTRASONIC VIBRATION SYSTEM HAVING A LATERAL SURFACE MOUNTING
    22.
    发明申请
    ULTRASONIC VIBRATION SYSTEM HAVING A LATERAL SURFACE MOUNTING 审中-公开

    公开(公告)号：US20190210066A1

    公开(公告)日：2019-07-11

    申请号：US16325846

    申请日：2017-08-29

    Applicant: Herrmann Ultraschalltechnik GmbH & Co. KG

    Inventor： Ulrich Vogler

    IPC: B06B1/06 ,  B23K20/10 ,  B06B3/02

    CPC classification number: B06B1/0644 ,  B06B1/06 ,  B06B3/00 ,  B06B3/02 ,  B06B2201/40 ,  B06B2201/72 ,  B23K20/106

    Abstract: The present invention concerns an ultrasonic vibration system comprising a sonotrode which has two sonotrode end faces and a circumferentially extending lateral surface connecting the two sonotrode end faces together, wherein the sonotrode has an elongate core element and at least one wing element, wherein core element and wing element respectively extend from the one sonotrode end face to the other sonotrode end face in a longitudinal direction, wherein the wing element has a sealing surface which is provided to come into contact with a material for processing thereof and is connected to the core element by way of a plurality of webs spaced from each other in the longitudinal direction of the core element, and a converter which is optionally connected to the sonotrode by way of an amplitude transformer. According to the invention it is proposed that the ultrasonic vibration system is connected to a machine stand by way of a mounting connected to the lateral surface.

    DEVICE FOR THE ULTRASONIC PROCESSING OF MATERIALS HAVING A TRIGGER APPARATUS
    24.
    发明申请
    DEVICE FOR THE ULTRASONIC PROCESSING OF MATERIALS HAVING A TRIGGER APPARATUS 有权

    公开(公告)号：US20170087761A1

    公开(公告)日：2017-03-30

    申请号：US15312334

    申请日：2015-07-20

    Applicant: Herrmann Ultraschalltechnik GmbH & Co. KG

    Inventor： Gerhard Gnad

    IPC: B29C65/08 ,  B29C65/00

    CPC classification number: B29C65/085 ,  B06B1/0246 ,  B06B3/00 ,  B06B2201/72 ,  B29C65/086 ,  B29C65/087 ,  B29C66/1122 ,  B29C66/43 ,  B29C66/83511 ,  B29C66/83513 ,  B29C66/9221 ,  B29C66/92921 ,  B29C66/961 ,  B29C66/962

    Abstract: The present invention relates to a device for the ultrasonic processing of materials, which has an ultrasonic processing system, which comprises: an ultrasound generator, a converter (12), a sonotrode (16), and a counter tool (18); wherein the sonotrode (16) and/or the counter tool (18) has a substantially cylindrical sealing surface having at least one elevation (45) and can be rotated such that, during the processing, the elevation (45) rotates about the axis of rotation and comes in contact with the material web (20) during a sealing time, wherein a control apparatus (24) is provided for the ultrasound generator, to which control apparatus a feedback variable from the ultrasound processing system is fed and which control apparatus determines a manipulated variable therefrom and feeds said manipulated variable to the ultrasound generator, wherein a process variable from the processing process is determined and is linked to the manipulated variable determined by the control apparatus (24) before the feeding to the ultrasound generator. In order to provide an improved device for the ultrasonic processing of materials having an ultrasonic processing system, a trigger apparatus (44) is provided, which determines the position of the elevation (45) and is designed to permit or prevent the linking of the process variable to the manipulated variable in accordance with the position determination.

    Vibration welding system
    26.
    发明授权
    Vibration welding system 有权
    振动焊接系统

    公开(公告)号：US08721817B2

    公开(公告)日：2014-05-13

    申请号：US13553990

    申请日：2012-07-20

    Applicant: Leo Klinstein ,  Eugene Palatnik

    Inventor： Leo Klinstein ,  Eugene Palatnik

    IPC: B29C65/06 ,  B29C43/58 ,  B32B41/00

    CPC classification number: B29C66/9221 ,  B06B1/0261 ,  B06B1/045 ,  B06B2201/72 ,  B29C65/0618 ,  B29C66/8242 ,  B29C66/8322 ,  B29C66/872 ,  B29C66/874 ,  B29C66/9231 ,  B29C66/92443 ,  B29C66/9261 ,  B29C66/92921 ,  B29C66/9511 ,  B29C66/9512 ,  B29C66/9515 ,  B29C66/9516 ,  B29C66/961 ,  H02P25/032 ,  H02P2205/01

    Abstract: A vibration welding system has a pair of electromagnets coupled to a first workpiece support for effecting reciprocating movement of the first workpiece support relative to a second workpiece support, and an electrical drive system coupled to the electromagnets for successively energizing and de-energizing the electromagnets out of phase with each other to effect the reciprocating movement of the first workpiece support. The drive system includes a source of DC current; multiple controllable electronic switching devices for controllably coupling the source to, and de-coupling the source from, each of the electromagnets; current sensors coupled to the electromagnets and producing signals representing the currents supplied to the electromagnets; and control circuitry coupled to the electronic switching devices and receiving the signals produced by the current sensors for turning the switching devices on and off to control the energizing and de-energizing of the electromagnets.

    Abstract translation: 振动焊接系统具有耦合到第一工件支撑件的一对电磁体，用于实现第一工件支撑件相对于第二工件支撑件的往复运动，以及耦合到电磁体的电驱动系统，用于将电磁铁连续地通电和断电 的相位相互作用以实现第一工件支撑件的往复运动。 驱动系统包括直流电流源; 多个可控电子开关装置，用于将源极可控制地耦合到每个电磁体并将其从每个电磁体解耦; 电流传感器耦合到电磁体并产生表示提供给电磁体的电流的信号; 以及控制电路，其耦合到电子开关装置并且接收由电流传感器产生的信号，用于打开和关闭开关装置，以控制电磁体的通电和断电。

    Waveform generator for driving electromechanical device
    27.
    发明授权
    Waveform generator for driving electromechanical device 有权
    用于驱动机电装置的波形发生器

    公开(公告)号：US08659208B1

    公开(公告)日：2014-02-25

    申请号：US13558947

    申请日：2012-07-26

    Applicant: Emery Rose ,  Ronald R. Manna ,  Salvatore Pantano

    Inventor： Emery Rose ,  Ronald R. Manna ,  Salvatore Pantano

    IPC: H01L41/09 ,  H01L41/00

    CPC classification number: H01L41/042 ,  B06B1/0261 ,  B06B2201/55 ,  B06B2201/58 ,  B06B2201/72 ,  B06B2201/76

    Abstract: An electrical waveform generator for driving an electromechanical load includes a digital signal processor connected to a waveform generator component in turn connected to an amplifier section with a filter network, the latter being connected to sensing and conditioning circuit componentry that is in turn connected to analog-to-digital converter circuitry. A digital memory stores digitized voltage and current waveform information. The processor determines a phase difference between voltage and current waveforms, compares the determined phase difference to a phase difference command and generates a phase error or correction signal. The processor also generates an amplitude error signal for inducing the amplifier section to change its output amplitude to result in a predetermined amplitude error level for a respective one of the voltage and current waveforms.

    Abstract translation: 用于驱动机电负载的电波形发生器包括连接到波形发生器组件的数字信号处理器，该数字信号处理器又连接到具有滤波器网络的放大器部分，后者连接到感测和调理电路组件， 数字转换器电路。 数字存储器存储数字化的电压和电流波形信息。 处理器确定电压和电流波形之间的相位差，将所确定的相位差与相位差指令进行比较，并产生相位误差或校正信号。 处理器还产生振幅误差信号，用于诱导放大器部分改变其输出幅度，以产生相应的电压和电流波形的预定幅度误差电平。

    Apparatus, circuitry, signals and methods for cleaning and/or processing with sound
    28.
    发明申请
    Apparatus, circuitry, signals and methods for cleaning and/or processing with sound 有权
    用于清洁和/或处理声音的装置，电路，信号和方法

    公开(公告)号：US20050017599A1

    公开(公告)日：2005-01-27

    申请号：US10855135

    申请日：2004-05-27

    Applicant: William Puskas

    Inventor： William Puskas

    IPC: B01J19/10 ,  B06B1/02 ,  B06B1/06 ,  B08B3/12 ,  G10K11/00 ,  H01L41/09

    CPC classification number: G10K11/004 ,  B01J19/10 ,  B06B1/0269 ,  B06B1/0276 ,  B06B1/0284 ,  B06B1/0618 ,  B06B1/0622 ,  B06B2201/70 ,  B06B2201/71 ,  B06B2201/72 ,  B08B3/12 ,  B08B2203/002 ,  G10K11/006

    Abstract: The invention utilizes a multiple frequency ultrasound generator driving a multiple frequency harmonic transducer array to improve cleaning and processing effects while eliminating damage to parts being cleaned. An AC switch and circuitry to modify the output of an ultrasound generator in combination with techniques such as random AM and FM signals are used to produce ultrasound waves that have no single frequency components which eliminates exciting parts being cleaned into resonance. Generator signals that increase cavitation efficiency and that have successive time periods with predominately stable cavitation and predominantly transient cavitation further improve the performance of the cleaning or processing systems.

    Abstract translation: 本发明利用驱动多频谐波换能器阵列的多频超声波发生器来改善清洁和处理效果，同时消除对被清洁部件的损坏。 AC开关和用于修改超声波发生器的输出以及诸如随机AM和FM信号的技术的电路用于产生没有单一频率分量的超声波，其消除被清理成谐振的兴奋部分。 具有增加气蚀效率并且具有主要稳定的气蚀和主要是瞬时空化的连续时间段的发电机信号进一步改善了清洁或处理系统的性能。

    Apparatus, circuitry and methods for cleaning and/or processing with sound waves
    29.
    发明授权
    Apparatus, circuitry and methods for cleaning and/or processing with sound waves 有权
    用于清洁和/或用声波处理的装置，电路和方法

    公开(公告)号：US06822372B2

    公开(公告)日：2004-11-23

    申请号：US10178751

    申请日：2002-06-24

    Applicant: William L. Puskas

    Inventor： William L. Puskas

    IPC: H01L4108

    CPC classification number: B06B1/0269 ,  B06B1/0284 ,  B06B2201/70 ,  B06B2201/71 ,  B06B2201/72 ,  B08B3/12

    Abstract: The invention utilizes a multiple frequency ultrasound generator driving a multiple frequency harmonic transducer array to improve cleaning and processing effects while eliminating damage to parts being cleaned. An AC switch and circuitry to modify the output of an ultrasound generator in combination with techniques such as random AM and FM signals are used to produce ultrasound waves that have no single frequency components which eliminates exciting parts being cleaned into resonance.

    Abstract translation: 本发明利用驱动多频谐波换能器阵列的多频超声波发生器来改善清洁和处理效果，同时消除对被清洁部件的损坏。 AC开关和用于修改超声波发生器的输出以及诸如随机AM和FM信号的技术的电路用于产生没有单一频率分量的超声波，其消除被清理成谐振的兴奋部分。

    Programmable ultrasonic power supply
    30.
    发明授权
    Programmable ultrasonic power supply 失效
    可编程超声波电源

    公开(公告)号：US4696425A

    公开(公告)日：1987-09-29

    申请号：US631658

    申请日：1984-07-17

    Applicant: James L. Landes

    Inventor： James L. Landes

    IPC: B06B1/02 ,  B23K20/10 ,  B23K1/06

    CPC classification number: B23K20/10 ,  B06B1/0215 ,  B06B2201/72

    Abstract: An ultrasonic generator for providing power to a bonding apparatus having a bonding horn which is brought into contact with respective conductive pads and which carries a wire to be dispensed for interconnection therebetween includes a circuit for applying a voltage at an ultrasonic frequency to the bonding horn to produce a bonding current in the horn, and a monitor for monitoring the bonding current applied to the bonding horn. A circuit is provided for maintaining a zero phase difference between the applied voltage and the monitored current. In addition, a circuit is provided for continuously monitoring and controlling the current which is delivered to the bonding horn to produce a current waveform of a predetermined controllable pattern.

    Abstract translation: 一种超声波发生器，用于向具有与各个导电焊盘接触的接合喇叭的接合装置提供电力，该接合装置承载待分配的导线用于互连，包括用于将超声频率的电压施加到接合喇叭的电路 在喇叭中产生接合电流，以及用于监视施加到接合喇叭的接合电流的监视器。 提供了一个电路，用于保持所施加的电压和所监视的电流之间的零相位差。 此外，提供电路，用于连续地监视和控制输送到接合喇叭的电流，以产生预定可控图案的电流波形。

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