公开(公告)号：US06800957B2

公开(公告)日：2004-10-05

申请号：US09777988

申请日：2001-02-06

申请人： Louis R. Nerone ,  Benito Trevino

发明人： Louis R. Nerone ,  Benito Trevino

IPC分类号： H02H100

CPC分类号： H02J1/08 ,  B60R16/03 ,  H02J2001/008 ,  H02P9/307 ,  H02P2101/45

摘要： An electrical power conversion system for converting power from one voltage to another, especially for converting a higher-voltage, direct current electrical power system, such as a thirty-six volt to forty-two volt (36V-42V) direct current system for vehicles, into a voltage acceptable for powering lower voltage equipment, such as those using twelve volt to fourteen volt (12V-14V) DC vehicle electrical power systems is disclosed. The invention provides the ability to control the operating states of the loads by coupling a control signal to the vehicle's electrical power bus. The invention can take advantage of current or future DC-to-AC inverter or DC-to-DC converter technology and anticipated vehicle electrical systems to devise a electrical power conversion and control system meeting the needs of various vehicle loads.

摘要翻译： 一种用于将电力从一个电压转换到另一个电压的电力转换系统，特别是用于将诸如三十六伏特的高压直流电力系统转换成用于车辆的四十二伏（36V-42V）直流系统 ，转化为对较低电压设备供电的电压，例如使用十二伏至十四伏（12V-14V）直流车载电力系统的电压。 本发明提供了通过将控制信号耦合到车辆的电力总线来控制负载的操作状态的能力。 本发明可以利用当前或未来的DC-AC逆变器或DC-DC转换器技术以及预期的车辆电气系统来设计满足各种车辆负载需求的电力转换和控制系统。

公开(公告)号：US06795290B2

公开(公告)日：2004-09-21

申请号：US10749036

申请日：2003-12-30

申请人： Peter Bobert ,  Klaus-Dieter Fuhrmann ,  Juergen Boy

发明人： Peter Bobert ,  Klaus-Dieter Fuhrmann ,  Juergen Boy

IPC分类号： H02H100

CPC分类号： H01C7/12 ,  H01T1/14 ,  H01T4/12

摘要： The invention is directed to a surge arrestor having a middle electrode and at least one outer electrode, in which an electrically conductive spring clip is secured to the middle electrode and exerts a spring power on the outer electrode; in which an electrical component part that is non-conductive at the trigger voltage of the surge arrestor and generates heat given a flow of current is arranged between the spring clip and the outer electrode; in which the spring clip lies against an electrically conductive contact element that is secured to a spacer element using a fusible mass and that is spaced from the outer electrode; and in which, when the fusible mass melts, the contact element is pressed against the outer electrode by the spring clip. The trigger mechanism has the advantage that it reacts very quickly and thereby reduces the formation of sparks and the fire hazard as well.

摘要翻译： 本发明涉及一种具有中间电极和至少一个外部电极的浪涌抑制器，其中导电弹簧夹固定到中间电极并且在外部电极上施加弹簧力; 其中在弹簧夹和外电极之间布置有在电涌放电器的触发电压下不导电并且产生给定电流的热量的电气部件; 其中弹簧夹抵靠导电接触元件，该导电接触元件使用可熔物料固定到间隔元件并且与外电极间隔开; 并且其中当可熔体熔化时，接触元件通过弹簧夹压靠在外电极上。 触发机构的优点在于它非常快速地反应，从而减少火花的形成和火灾危险。

公开(公告)号：US06765777B2

公开(公告)日：2004-07-20

申请号：US09939628

申请日：2001-08-28

申请人： Michel Cantagrel

发明人： Michel Cantagrel

IPC分类号： H02H100

CPC分类号： H02H9/06 ,  H02H9/042

摘要： Overvoltage-protection device, applicable in particular to the low-voltage mains, comprising, between the two lines (1, 2) of the mains, a gas-discharge arrestor (3), a varistor (4) and a thermal-fuse element (5) task with ensuring the thermal disconnection of the device . It includes, in parallel with the varistor (4), a resistor (7) causing, after the short-circuiting of the gas-discharge arrestor (3), the heating of the thermal-fuse element (5) so as to trigger the thermal disconnection of the device.

摘要翻译： 过电压保护装置，特别适用于低压电源，包括在主电源的两条线路（1,2）之间，气体放电抑制器（3），变阻器（4）和热熔丝元件 （5）确保设备热断开的任务。 它包括与压敏电阻（4）并联的电阻器（7），其在气体放电抑制器（3）短路之后引起热熔丝元件（5）的加热，从而触发 设备的热断开。

公开(公告)号：US06741439B2

公开(公告)日：2004-05-25

申请号：US09683152

申请日：2001-11-27

申请人： Brad E. Parlee ,  Jeffrey A. Goodman

发明人： Brad E. Parlee ,  Jeffrey A. Goodman

IPC分类号： H02H100

CPC分类号： H04L12/2838 ,  H01H2300/03 ,  H02J13/002 ,  H04L12/2832 ,  H04L2012/2843 ,  Y02B70/3241 ,  Y02B70/325 ,  Y02B90/224 ,  Y02B90/2615 ,  Y04S20/14 ,  Y04S20/227 ,  Y04S20/228 ,  Y04S40/121

摘要： A phase coupler for operable communication between at least two phases of an electrical distribution system while maintaining power isolation between the phases comprising: a capacitive circuit connected to the at least two phases and configured to transfer a signal having a predetermined frequency or frequency range from a first phase to a second phase; a first terminal in operable communication with the circuit and the first phase; a second terminal in operable communication with the circuit and the second phase; a third terminal in operable communication with the circuit and a neutral line of the electrical system; and a housing configured to house said circuit and provide for operable electrical connection between said first, second and third terminals and an outside conductor.

摘要翻译： 一种相位耦合器，用于在配电系统的至少两相之间进行可操作的通信，同时保持所述相之间的功率隔离，包括：连接到所述至少两相的电容电路，并被配置为将具有预定频率或频率范围的信号从 第一阶段到第二阶段; 与所述电路和所述第一相可操作地通信的第一端子; 与所述电路和所述第二相可操作地通信的第二终端; 与所述电路和所述电气系统的中性线可操作地通信的第三终端; 以及壳体，其构造成容纳所述电路并且提供所述第一，第二和第三端子与外部导体之间的可操作的电连接。

公开(公告)号：US06728089B2

公开(公告)日：2004-04-27

申请号：US10040704

申请日：2001-11-01

申请人： Jack R. Harford

发明人： Jack R. Harford

IPC分类号： H02H100

CPC分类号： H02H9/005

摘要： The present invention is directed to a wide input voltage range surge suppressor. It includes a series circuit for attachment to an upstream AC power input, and to a downstream load. There is a nonlinear low pass L-C filter having an inductor (and in some preferred embodiments, a low Q linear inductor) and a diode bridge, wherein the diode bridge includes at least one large value capacitor. There are two or three electrolytic capacitors of the nonlinear low pass L-C filter diode bridge in preferred embodiments. There is also a two section high pass filter connected to the electrolytic capacitor. This two section high pass filter has at least two diversely rated capacitors and at least three diversely rated resistors. A voltage offset diode is connected to the two section high pass filter and at least one electronic switch is connected to the voltage offset diode, with at least one capacitor connected to the electronic switch. The electronic switch is preferably a silicon controlled rectifier (SCR) switch. In some preferred embodiments of the present invention, wide input voltage range surge suppressor there is at least one capacitor connected to the electronic switch and it is at least one electrolytic capacitor of the nonlinear low pass L-C filter diode bridge. In addition to the foregoing, the present invention wide input voltage range surge suppressor electronic switch includes at least one series resistor for current drive balance assurance.

摘要翻译： 本发明涉及宽输入电压范围浪涌抑制器。 它包括用于连接到上游交流电源输入和下游负载的串联电路。 存在具有电感器（并且在一些优选实施例中是低Q线性电感器）和二极管电桥的非线性低通L-C滤波器，其中二极管电桥包括至少一个大值电容器。 在优选实施例中，存在非线性低通L-C滤波器二极管桥的两个或三个电解电容器。 还有一个连接到电解电容器的两段高通滤波器。 该两段高通滤波器至少有两个不同额定电容和至少三个不同额定电阻。 电压偏置二极管连接到两段高通滤波器，并且至少一个电子开关连接到电压偏置二极管，至少一个电容器连接到电子开关。 电子开关优选为可控硅整流器（SCR）开关。 在本发明的一些优选实施例中，宽输入电压范围浪涌抑制器存在至少一个连接到电子开关的电容器，并且它是非线性低通L-C滤波器二极管桥的至少一个电解电容器。 除了上述之外，本发明的宽输入电压范围浪涌抑制器电子开关包括至少一个用于电流驱动平衡保证的串联电阻器。

公开(公告)号：US06717293B1

公开(公告)日：2004-04-06

申请号：US10604280

申请日：2003-07-08

申请人： Richard S. Irvine ,  John S. Hodge

发明人： Richard S. Irvine ,  John S. Hodge

IPC分类号： H02H100

CPC分类号： G01R19/155 ,  G01R15/16

摘要： An electrical safety device used with an electrical enclosure and a probe. The electrical safety device including a non-conductive body. The non-conductive body having a front, a mounting body and a rear. The non-conductive body mounted such that the front of the non-conductive body is exposed. The mounting body securing the non-conductive body to the enclosure. The rear of the non-conductive body protected by the enclosure. The electrical safety device including at least one conducting wire entering into the rear of the non-conductive body. The wire having an exposed section within the non-conductive body near the front of the non-conductive body. The exposed section of the wire being a depth from an outside face of the front of the non-conductive body, whereby the depth is enough to prevent passing of electrical current, yet close enough to allow the probe to be activated when electrical current is present in the wire.

摘要翻译： 与电气外壳和探头一起使用的电气安全装置。 电气安全装置包括非导电体。 非导电体具有前部，安装体和后部。 非导电体安装成使得非导电体的前部露出。 将非导电体固定到外壳上的安装体。 非导电体的后部由外壳保护。 电气安全装置包括进入非导电体后部的至少一根导线。 所述导线具有在所述非导电体内的非导电体前部附近的暴露部分。 线的暴露部分是从非导电体的前部的外表面的深度，由此深度足以防止电流通过，但足够接近以允许探头在存在电流时被激活 在线。

公开(公告)号：US06678141B2

公开(公告)日：2004-01-13

申请号：US10207775

申请日：2002-07-31

申请人： Walter Schmidt ,  Robert Hauser

发明人： Walter Schmidt ,  Robert Hauser

IPC分类号： H02H100

CPC分类号： H01T4/14 ,  H01B17/46

摘要： The component with fault arc protection has an insulator in the form of a pillar, a first electrical conductor system which is provided on the insulator head and can be connected to high-voltage potential, and a second electrical conductor system which is provided on the insulator foot and can be connected to a ground potential. Each of the two electrical conductor systems contains an arcing electrode (7) for dissipating any fault arc which occurs in the event of a discharge between the two electrical conductor systems. The fault arc is dissipated particularly effectively if at least one of the two arcing electrodes (7) is in the form of a cup and has a cup base (12), which is attached to one electrical connection of the first or of the second electrical conductor system, as well as a cup wall (13) which is adjacent to the cup base (12) and extends predominantly in the direction of the axis (2) of the pillar. In this case, at least two material recesses are formed, which extend from the cup base (12) to the cup rim (9, 10) and are predominantly in the circumferential direction in the cup wall (13).

摘要翻译： 具有故障电弧保护的部件具有柱形绝缘体，设置在绝缘体头上并可连接到高压电位的第一电导体系统，以及设置在绝缘体上的第二电导体系统 脚可以连接到地电位。 两个电导体系统中的每一个包含用于消散在两个电导体系统之间发生放电的情况下发生的任何故障电弧的电弧电极（7）。 如果两个电弧电极（7）中的至少一个呈杯状并且具有杯形底座（12），则故障电弧特别有效地消散，所述杯形基座（12）附接到第一或第二电气 导体系统，以及与杯状基部（12）相邻并且主要沿支柱的轴线（2）的方向延伸的杯壁（13）。 在这种情况下，形成至少两个材料凹部，其从杯形基部（12）延伸到杯形边缘（9,10），并且主要在杯壁（13）中的圆周方向上。

公开(公告)号：US06594133B1

公开(公告)日：2003-07-15

申请号：US09655866

申请日：2000-09-06

申请人： Walter Schmidt ,  Peter Oehlschläger

发明人： Walter Schmidt ,  Peter Oehlschläger

IPC分类号： H02H100

CPC分类号： H01C7/12

摘要： The surge arrester has a cylindrically symmetrical housing which can be grounded and through which a plug connection is passed which can be brought to a high-voltage potential. An active part which is aligned along the axis of symmetry is arranged in the housing and has two connection fittings and at least one varistor element arranged between the two connection fittings. The connection fittings and the at least one varistor element are braced with respect to one another by at least one loop forming a contact force. The insulation between the active part and the housing is ensured by a dielectric sleeve. The housing is in the form of a dielectric sleeve. The housing is in the form of a bottle and has a housing section in the form of a bottle neck, in which an electrical conductor is routed, which is connected to one of the two connection fittings, is electrically conductively connected to the plug connection, and is cylindrically symmetrical.

摘要翻译： 电涌放电器具有可以接地的圆柱形对称壳体，通过该外壳可以将插头连接带到高电位。 沿着对称轴排列的活动部件布置在壳体中并且具有两个连接配件和布置在两个连接配件之间的至少一个变阻器元件。 连接配件和至少一个压敏电阻元件通过形成接触力的至少一个环相对于彼此支撑。 有源部分和壳体之间的绝缘通过介电套筒确保。 壳体是电介质套筒的形式。 壳体是瓶子的形式，并且具有瓶颈形式的壳体部分，其中连接到两个连接配件中的一个的电导体被导电地连接到插头连接件， 并且是圆柱对称的。

公开(公告)号：US06456478B1

公开(公告)日：2002-09-24

申请号：US09402795

申请日：1999-10-12

申请人： Gregor Kuhne

发明人： Gregor Kuhne

IPC分类号： H02H100

CPC分类号： H01Q1/50 ,  H01P1/202 ,  H01R24/44 ,  H01R24/48 ,  H01R2103/00 ,  H01T4/08

摘要： A broad-band EMP surge diverter in a coaxial line with a waveguide (20) placed in an outer conductor (10) and electrically connected via a short-circuit link (24) to the inner conductor (30) of the coaxial line, whereby sections of conductor (31, 32, 33, 34, 35) of corresponding wave impedance in the coaxial line give rise to a frequency band of substantial band width.

摘要翻译： 一种宽波段EMP浪涌分流器，其与布置在外导体（10）中的波导（20）的同轴线路中，并且经由短路连杆（24）电连接到同轴线的内导体（30），由此 在同轴线中相应的波阻抗的导体（31,32,33,34,35）的部分产生实质带宽的频带。

公开(公告)号：US06430018B2

公开(公告)日：2002-08-06

申请号：US09729024

申请日：2000-12-04

申请人： Kazuhiko Machida

发明人： Kazuhiko Machida

IPC分类号： H02H100

CPC分类号： H01T4/12

摘要： A three-electrode-discharge surge arrester has two opposing discharging parts of a pair of line electrodes, defining a gap therebetween, and a ground electrode disposed between the two discharging parts and provided with a penetration hole in the center. Each of the two discharging parts has a substantially conical shape. In accordance with this substantially conical shape, each of inner surfaces of upper and lower parts of the penetration hole of the ground electrode is substantially funnel-shaped. Hence, oblique parallel gaps for a primary discharge are formed between the substantially funnel-shaped inner surfaces of the upper and lower parts of the penetration hole and the two substantially conical discharging parts. Also, parallel gaps for a secondary discharge are formed between peripheral parts of the ground electrode around the penetration hole and peripheral parts of the line electrodes. Each of the oblique parallel gaps is formed narrower than each of the parallel gaps.

摘要翻译： 三电极放电电涌放电器具有一对线电极的两个相对的放电部分，在它们之间限定一个间隙，以及设置在两个放电部分之间的接地电极，并在中心设置有一个穿透孔。 两个排出部分中的每一个具有大致圆锥形的形状。 根据该大致圆锥形状，接地电极的贯穿孔的上部和下部的每个内表面基本上是漏斗状。 因此，在贯通孔的上部和下部的大致漏斗状的内表面和两个基本上呈锥形的排出部分之间形成用于一次排出的斜平行的间隙。 此外，在穿透孔周围部分和线电极的周边部分之间形成用于二次放电的平行间隙。 每个斜平行间隙形成得比每个平行间隙窄。