公开(公告)号：US08232792B2

公开(公告)日：2012-07-31

申请号：US12855754

申请日：2010-08-13

Applicant: Richard Hampo ,  Benjamin D. Sweet

Inventor： Richard Hampo ,  Benjamin D. Sweet

IPC: H02M3/156 ,  G05F1/575

CPC classification number: H02J1/06 ,  H02M2001/0019

Abstract: A system and method for controlling the output voltage of a power supply that includes a control section and an interconnect section having an output point. A voltage regulator provides a control section voltage, and a current measurement device measures a control section current and generates a current signal. A controller receives the current signal and a voltage command signal representing a desired output voltage at the output point of the interconnect section. The controller generates an adjusted voltage command signal based on the voltage command signal representing the desired output voltage, the current signal, a control section internal resistance and an interconnect section external resistance. The voltage regulator receives the adjusted voltage command signal and provides a control section voltage based thereon in order to supply an output voltage at the output point that is substantially equal to the desired output voltage.

Abstract translation: 一种用于控制电源的输出电压的系统和方法，包括具有输出点的控制部分和互连部分。 电压调节器提供控制部分电压，并且电流测量装置测量控制部分电流并产生电流信号。 控制器在互连部分的输出点处接收当前信号和表示期望输出电压的电压指令信号。 控制器基于表示所需输出电压的电压指令信号，电流信号，控制部分内部电阻和互连部分外部电阻产生调整后的电压指令信号。 电压调节器接收经调整的电压指令信号并提供基于其的控制部分电压，以便在输出点处提供基本上等于所需输出电压的输出电压。

公开(公告)号：US20080252682A1

公开(公告)日：2008-10-16

申请号：US12118899

申请日：2008-05-12

Applicant: Andres Tomas Hernandez ,  Andrew A. Berlin ,  Benjamin D. Sweet-Block ,  Joshua P. Kinsley ,  Dmitriy Katalichenko ,  Chris Korda ,  Walter H. Zengerle ,  David B. Russell

Inventor： Andres Tomas Hernandez ,  Andrew A. Berlin ,  Benjamin D. Sweet-Block ,  Joshua P. Kinsley ,  Dmitriy Katalichenko ,  Chris Korda ,  Walter H. Zengerle ,  David B. Russell

IPC: B41J2/165

CPC classification number: B41J2/16552 ,  B29C64/112 ,  B33Y40/00 ,  B41J2/16532 ,  B41J2/16538

Abstract: The invention relates to apparatus and methods for producing three-dimensional objects and auxiliary systems used in conjunction with the aforementioned apparatus and methods. The apparatus and methods involve 3D printing and servicing of the equipment used in the associated 3D printer.

Abstract translation: 本发明涉及与上述装置和方法结合使用的用于制造三维物体和辅助系统的装置和方法。 该设备和方法涉及3D相关3D打印机中使用的设备的3D打印和维修。

公开(公告)号：US5476084A

公开(公告)日：1995-12-19

申请号：US283977

申请日：1994-08-01

Applicant: Carl R. Morganti ,  Gitanjli Singh ,  Benjamin D. Sweet

Inventor： Carl R. Morganti ,  Gitanjli Singh ,  Benjamin D. Sweet

IPC: F02B1/04 ,  F02P3/02 ,  F02P13/00 ,  F02P15/08 ,  F02P15/10 ,  H01T13/44 ,  F02P5/15

CPC classification number: H01T13/44 ,  F02P13/00 ,  F02P15/08 ,  F02P3/02 ,  F02B1/04

Abstract: An energy-on-demand vehicular ignition system with a programmable re-striking and minimum single-strike energy output whereby at idle engine speed and lowest load, each coil will be re-struck or discharged the maximum number of times permitted by the coil design within a limited time interval representing the beginning of the combustion event and occurring within 0-2% MFB of the ignitable air fuel mixture within the combustion chamber. The system strategy also includes programmable re-striking whereby the system will default to a single-strike at conditions above a predetermined range of operating conditions, in particular, at a particular engine speed condition and a particular engine partial load condition. In between the conditions at (i) idle engine speed and lowest load on the one hand and, (ii) a predetermined engine speed and partial load condition. The ignition strategy includes the coil being re-struck more than once, with the particular number of re-strikes being determined in accordance with a preset schedule as predetermined to be ideal for complete combustion at the operating conditions being sensed.

Abstract translation: 具有可编程重击和最小单次冲击能量输出的能量点播车辆点火系统，由此在怠速发动机转速和最低负载下，每个线圈将被重新敲击或排出线圈设计允许的最大次数 在有限的时间间隔内表示燃烧事件的开始，并且在燃烧室内的可燃空气燃料混合物的0-2％MFB内发生。 系统策略还包括可编程重击，由此系统将在高于预定操作条件范围的条件下，特别是在特定发动机速度条件和特定发动机部分负载条件下，默认为单次击打。 在（i）怠速发动机转速和最低负载之间的条件之间，以及（ii）预定的发动机转速和部分负载情况。 点火策略包括线圈被重击不止一次，根据预定的预定时间表确定特定数量的重击是理想的，以便在所感测的操作条件下完全燃烧。

公开(公告)号：US08891252B2

公开(公告)日：2014-11-18

申请号：US13155905

申请日：2011-06-08

Applicant: Benjamin D. Sweet ,  Krzysztof Klesyk

Inventor： Benjamin D. Sweet ,  Krzysztof Klesyk

IPC: H02M3/335 ,  H02M1/36 ,  H02J7/02

CPC classification number: H02M1/36 ,  H02J5/00 ,  H02J7/02

Abstract: An offline power supply includes a power supply circuit including a primary-side circuit for connecting to a first power source, a secondary-side circuit for connecting to a load, and a transformer connecting the primary-side circuit and the secondary-side circuit. A switch operates to selectively connect the primary-side circuit to the first power source. A second power source is charged during operation of the power supply circuit. A controller powered by the second power source has at least one input, and an output to selectively operate the switch based on the at least one input.

Abstract translation: 离线电源包括电源电路，其包括用于连接到第一电源的初级侧电路，用于连接到负载的次级侧电路以及连接初级侧电路和次级侧电路的变压器。 开关操作以选择性地将初级侧电路连接到第一电源。 在电源电路的操作期间，第二电源被充电。 由第二电源供电的控制器具有至少一个输入，以及输出，用于基于至少一个输入选择性地操作开关。