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    • 1. 发明授权
    • Method and apparatus for dispensing material in a printer
    • 用于在打印机中分配材料的方法和装置
    • US06324973B2
    • 2001-12-04
    • US09235034
    • 1999-01-21
    • Mark RossmeislGary T. FreemanRobert Balog
    • Mark RossmeislGary T. FreemanRobert Balog
    • B05C1704
    • B23K3/0692B23K3/0607B23K2101/36H05K3/1233H05K3/3484H05K2203/0126H05K2203/0783H05K2203/1105
    • A printer for printing a viscous material at predetermined positions forming a pattern on a substrate. The printer includes a frame, a device, mounted to the frame, having a number of perforations arranged to form the pattern, a support apparatus, coupled to the frame, that supports the substrate in a printing position beneath the device, and a material dispenser. The material dispenser has a chamber to contain the viscous material to be printed on the substrate. The chamber has an opening through which the viscous material is dispensed. The material dispenser is coupled to the frame, positioned over the device, and constructed and arranged to dispense the viscous material through the perforations in the device and onto the substrate. The material dispenser has a retraction device that prevents leakage of the viscous material from the opening after dispensing is complete.
    • 一种在基板上形成图案的预定位置印刷粘性材料的打印机。 打印机包括安装到框架上的框架,装置,其具有布置成形成图案的多个穿孔;联接到框架的支撑装置,其在设备下方的打印位置支撑基板;以及材料分配器 。 材料分配器具有容纳待印刷的粘性材料的室。 该腔室具有开口,粘性材料通过该开口分配。 材料分配器联接到框架,定位在装置上方,并被构造和布置成通过装置中的穿孔和衬底上的粘性材料分配。 材料分配器具有收回装置,其防止在分配完成之后粘性材料从开口泄漏。
    • 3. 发明申请
    • COMMUTATION TECHNIQUE FOR AN AC-TO-AC CONVERTER BASED ON STATE MACHINE CONTROL
    • 基于状态机控制的交流转换器的交流技术
    • US20070035265A1
    • 2007-02-15
    • US11202597
    • 2005-08-11
    • Robert BalogPhilip Krein
    • Robert BalogPhilip Krein
    • H02P25/12
    • H02P27/16Y10S388/903
    • A system for controlling a commutation of a load current is provided. The system comprises a AC-to-AC converter that includes a plurality of switching elements, an energy source that provides an oscillating voltage and is connected to the converter, an electrical load connected to the converter, and a controller that controls the converter, and monitors the oscillating voltage and the load current delivered to the electrical load. The controller determines a plurality of machine states of the converter, each of the plurality of machine states representing a corresponding conducting set of the plurality of switching elements, and controls switching between the plurality of machine states based on polarity commutations of the load current in the electrical load and polarity commutations of the oscillating voltage.
    • 提供一种用于控制负载电流换向的系统。 该系统包括AC-AC转换器,其包括多个开关元件,提供振荡电压并连接到转换器的能量源,连接到转换器的电负载以及控制转换器的控制器,以及 监测输出到电气负载的振荡电压和负载电流。 所述控制器确定所述转换器的多个机器状态,所述多个机器状态中的每一个表示所述多个开关元件的对应的导电组,并且基于所述多个机器状态中的负载电流的极性换向来控制所述多个机器状态之间的切换 振荡电压的电负载和极性换向。
    • 4. 发明授权
    • Apparatus for dispensing material in a printer
    • 用于在打印机中分配材料的装置
    • US06626097B2
    • 2003-09-30
    • US09968181
    • 2001-10-01
    • Mark RossmeislGary T. FreemanRobert Balog
    • Mark RossmeislGary T. FreemanRobert Balog
    • B05C1704
    • B23K3/0692B23K3/0607B23K2101/36H05K3/1233H05K3/3484H05K2203/0126H05K2203/0783H05K2203/1105
    • A printer for printing a viscous material at predetermined positions forming a pattern on a substrate. The printer includes a frame, a device, mounted to the frame, having a number of perforations arranged to form the pattern, a support apparatus, coupled to the frame, that supports the substrate in a printing position beneath the device, and a material dispenser. The material dispenser has a chamber to contain the viscous material to be printed on the substrate. The chamber has an opening through which the viscous material is dispensed. The material dispenser is coupled to the frame, positioned over the device, and constructed and arranged to dispense the viscous material through the perforations in the device and onto the substrate. The material dispenser has a retraction device that prevents leakage of the viscous material from the opening after dispensing is complete.
    • 一种在基板上形成图案的预定位置印刷粘性材料的打印机。 打印机包括安装到框架上的框架,装置,其具有布置成形成图案的多个穿孔;联接到框架的支撑装置,其在设备下方的打印位置支撑基板;以及材料分配器 。 材料分配器具有容纳待印刷的粘性材料的室。 该腔室具有开口,粘性材料通过该开口分配。 材料分配器联接到框架,定位在装置上方,并被构造和布置成通过装置中的穿孔和衬底上的粘性材料分配。 材料分配器具有收回装置,其防止在分配完成之后粘性材料从开口泄漏。
    • 5. 发明授权
    • Method and apparatus for dispensing material in a printer
    • 用于在打印机中分配材料的方法和装置
    • US06453810B1
    • 2002-09-24
    • US09435727
    • 1999-11-08
    • Mark RossmeislGary T. FreemanRobert Balog
    • Mark RossmeislGary T. FreemanRobert Balog
    • B05C17015
    • B23K3/0607B23K3/0692B23K2101/36H05K3/1233H05K3/3484H05K2203/0126H05K2203/0783H05K2203/1105
    • A printer for printing a viscous material at predetermined positions forming a pattern on a substrate. The printer includes a frame, a device, mounted to the frame, having a number of perforations arranged to form the pattern, a support apparatus, coupled to the frame, that supports the substrate in a printing position beneath the device, and a material dispenser. The material dispenser has a chamber to contain the viscous material to be printed on the substrate. The chamber has an opening through which the viscous material is dispensed. The material dispenser is coupled to the frame, positioned over the device, and constructed and arranged to dispense the viscous material through the perforations in the device and onto the substrate. The material dispenser has a retraction device that prevents leakage of the viscous material from the opening after dispensing is complete. The material dispenser includes a temperature control system.
    • 一种在基板上形成图案的预定位置印刷粘性材料的打印机。 打印机包括安装到框架上的框架,装置,其具有布置成形成图案的多个穿孔;联接到框架的支撑装置,其在设备下方的打印位置支撑基板;以及材料分配器 。 材料分配器具有容纳待印刷的粘性材料的室。 该腔室具有开口,粘性材料通过该开口分配。 材料分配器联接到框架,定位在装置上方,并被构造和布置成通过装置中的穿孔和衬底上的粘性材料分配。 材料分配器具有收回装置,其防止在分配完成之后粘性材料从开口泄漏。 材料分配器包括温度控制系统。