利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

12 条记录 (耗时 0.017 秒)

    Pulse production circuit
    1.
    发明授权
    Pulse production circuit 失效
    脉冲生产电路

    公开(公告)号：US5886555A

    公开(公告)日：1999-03-23

    申请号：US828159

    申请日：1997-03-27

    申请人： Marco Bildgen ,  Maxime Tessier

    发明人： Marco Bildgen ,  Maxime Tessier

    IPC分类号： H02P25/02 ,  H02P27/08 ,  H03K7/08

    CPC分类号： H03K7/08 ,  H02P25/024

    摘要： To produce pulses in a cyclically repetitive mode while modifying the production frequency, a counter looped on itself is used. The outputs of this counter are connected to the address inputs of a memory. The signals read in the memory represent pulses to be produced. When it is sought to increase the period of reading the totality of the memory gradually, some of the words of this memory are read for a greater period of time. In the invention, words are chosen for which this addressing will be maintained by comparing the reverse of the reading address with a given value and by deciding, as a function of the result of this comparison, whether the word read at this address must be read for a longer duration or not. It is shown that this circuit is very easy to make and requires but few components. The circuit made can be used particularly in the field of the control of three-phase synchronous motors.

    摘要翻译： 为了在修改生产频率的同时以循环重复模式产生脉冲，使用自身循环的计数器。 该计数器的输出连接到存储器的地址输入。 在存储器中读取的信号表示要产生的脉冲。 当寻求逐渐增加读取记忆的周期时，这个记忆的一些字被读取更长的一段时间。 在本发明中，通过将读取地址的反向与给定值进行比较并且通过根据该比较的结果来确定在该地址读取的字是否必须被读取来选择将保持该寻址的字 持续时间较长或不长。 这表明这个电路很容易制造，只需要很少的组件。 所制造的电路可以特别用于三相同步电动机的控制领域。

    Electronic starter circuit for fluorescent lamp
    3.
    发明授权
    Electronic starter circuit for fluorescent lamp 失效
    荧光灯电子起动电路

    公开(公告)号：US5616992A

    公开(公告)日：1997-04-01

    申请号：US551226

    申请日：1995-10-30

    申请人： Marco Bildgen

    发明人： Marco Bildgen

    IPC分类号： H05B41/18 ,  H05B41/04 ,  H05B37/02

    CPC分类号： H05B41/046

    摘要： An electronic starter for a fluorescent lamp comprises a power switch, controlled at its gate by a gate-control circuit and an auxiliary supply circuit that gives the necessary logic supply voltage to the gate-control circuit on a terminal of a capacitor. The gate-control circuit comprises a comparator with two voltage references to measure a duration of preheating of the lamp, the input of this comparator receiving the logic voltage given by the capacitor, the output of the comparator being used to command the closing or the opening of the switch. In one improvement, there is provided a preheating current measurement circuit to detect the optimum current for lighting up the lamp once the necessary preheating time has elapsed.

    摘要翻译： 用于荧光灯的电子启动器包括电源开关，其通过门控电路在其栅极处控制，并且辅助电源电路为电容器的端子上的栅极控制电路提供必要的逻辑电源电压。 门控电路包括具有两个电压基准的比较器，用于测量灯的预热持续时间，该比较器的输入接收由电容器给出的逻辑电压，比较器的输出用于指示关闭或开启 的开关。 在一个改进中，提供了一个预热电流测量电路，用于在必要的预热时间过去之后检测用于点亮灯的最佳电流。

    Control and monitoring device for a power switch
    4.
    发明授权
    Control and monitoring device for a power switch 失效
    用于电源开关的控制和监控装置

    公开(公告)号：US5134322A

    公开(公告)日：1992-07-28

    申请号：US637918

    申请日：1991-01-07

    申请人： Jean-Marie Bourgeois ,  Marco Bildgen

    发明人： Jean-Marie Bourgeois ,  Marco Bildgen

    IPC分类号： H03K17/06

    CPC分类号： H03K17/063

    摘要： A control and monitoring circuit for a power switch comprises a first portion (20) connected to this switch and fed with reference to a floating voltage (V.sub.F) of an electrode of this switch, a second portion (10) connected to circuits external to the switch and fed with reference to a fixed voltage, a coder (40) arranged on the side of the second portion and a suitable decoder (50) arranged on the side of the first portion.

    摘要翻译： 用于电源开关的控制和监视电路包括连接到该开关并参考该开关的电极的浮动电压（VF）馈送的第一部分（20），连接到该开关外部的电路的第二部分（10） 参考固定电压进行切换和馈送，布置在第二部分侧面的编码器（40）和布置在第一部分侧面上的合适的解码器（50）。

    Method for writing and reading data in an electrically erasable and programmable nonvolatile memory
    5.
    发明授权
    Method for writing and reading data in an electrically erasable and programmable nonvolatile memory 有权
    在电可擦除和可编程的非易失性存储器中写入和读取数据的方法

    公开(公告)号：US08694716B2

    公开(公告)日：2014-04-08

    申请号：US12604175

    申请日：2009-10-22

    申请人： Marco Bildgen ,  Juergen Boehler

    发明人： Marco Bildgen ,  Juergen Boehler

    IPC分类号： G06F12/00

    CPC分类号： G06F12/0246 ,  G06F11/1441 ,  G06F12/0804 ,  G06F2212/1036 ,  G06F2212/7203

    摘要： A method for writing and reading data in a main nonvolatile memory having target pages in which data are to be written and read, the method including providing a nonvolatile buffer having an erased area, providing a volatile cache memory, and receiving a write command to update a target page with updating data the length of which can be lower than the length of a page. The method also includes, in response to the write command, writing the updating data into the erased area of the nonvolatile buffer, together with management data of a first type, and recording an updated version of the target page in the cache memory or updating in the cache memory a previously updated version of the target page.

    摘要翻译： 一种用于在具有要写入和读取数据的目标页面的主非易失性存储器中写入和读取数据的方法，所述方法包括提供具有擦除区域的非易失性缓冲器，提供易失性高速缓冲存储器，以及接收写入命令以更新 具有更新数据的目标页面，其长度可以低于页面的长度。 该方法还包括响应于写入命令，将更新数据与第一类型的管理数据一起写入到非易失性缓冲器的擦除区域中，并将目标页面的更新版本记录在高速缓冲存储器中或更新 缓存存储器是目标页面的先前更新版本。

    METHOD FOR WRITING AND READING DATA IN AN ELECTRICALLY ERASABLE AND PROGRAMMABLE NONVOLATILE MEMORY
    7.
    发明申请
    METHOD FOR WRITING AND READING DATA IN AN ELECTRICALLY ERASABLE AND PROGRAMMABLE NONVOLATILE MEMORY 有权
    在电可擦除和可编程非易失性存储器中写入和读取数据的方法

    公开(公告)号：US20100106896A1

    公开(公告)日：2010-04-29

    申请号：US12604175

    申请日：2009-10-22

    申请人： Marco Bildgen ,  Juergen Boehler

    发明人： Marco Bildgen ,  Juergen Boehler

    IPC分类号： G06F12/00 ,  G06F12/02

    CPC分类号： G06F12/0246 ,  G06F11/1441 ,  G06F12/0804 ,  G06F2212/1036 ,  G06F2212/7203

    摘要： A method for writing and reading data in a main nonvolatile memory having target pages in which data are to be written and read, the method including providing a nonvolatile buffer having an erased area, providing a volatile cache memory, and receiving a write command to update a target page with updating data the length of which can be lower than the length of a page. The method also includes, in response to the write command, writing the updating data into the erased area of the nonvolatile buffer, together with management data of a first type, and recording an updated version of the target page in the cache memory or updating in the cache memory a previously updated version of the target page.

    摘要翻译： 一种用于在具有要写入和读取数据的目标页面的主非易失性存储器中写入和读取数据的方法，所述方法包括提供具有擦除区域的非易失性缓冲器，提供易失性高速缓冲存储器，以及接收写入命令以更新 具有更新数据的目标页面，其长度可以低于页面的长度。 该方法还包括响应于写入命令，将更新数据与第一类型的管理数据一起写入到非易失性缓冲器的擦除区域中，并将目标页面的更新版本记录在高速缓冲存储器中或更新 缓存存储器是目标页面的先前更新版本。

    Control device for low-pressure fluorescent lamp
    8.
    发明授权
    Control device for low-pressure fluorescent lamp 失效
    低压荧光灯控制装置

    公开(公告)号：US6144174A

    公开(公告)日：2000-11-07

    申请号：US783993

    申请日：1997-01-15

    申请人： Marco Bildgen

    发明人： Marco Bildgen

    IPC分类号： H05B41/24 ,  H02M7/538 ,  H03K4/06 ,  H03K17/284 ,  H03K17/687 ,  H05B41/282 ,  H05B37/02

    CPC分类号： H05B41/2828 ,  H02M7/53803 ,  H03K17/284 ,  H03K17/6871 ,  H03K4/06 ,  Y10S315/07

    摘要： To control low-pressure fluorescent lamps, there is provided a device comprising a first change-over switch circuit and a second change-over switch circuit, respectively including a first power transistor and a second power transistor. The first change-over switch circuit first of all measures the period of time when the second power transistor is on. Then, secondly, it turns the first power transistor on for a period equal to the period measured.

    摘要翻译： 为了控制低压荧光灯，提供了一种装置，包括分别包括第一功率晶体管和第二功率晶体管的第一转换开关电路和第二转换开关电路。 第一转换开关电路首先测量第二功率晶体管导通的时间段。 然后，其次，使第一个功率晶体管的导通时间等于测量的周期。

    Control and monitoring device for a power switch
    9.
    再颁专利
    Control and monitoring device for a power switch 失效
    电源开关的控制和监控装置

    公开(公告)号：USRE36480E

    公开(公告)日：2000-01-04

    申请号：US717135

    申请日：1996-09-20

    申请人： Jean-Marie Bourgeois ,  Marco Bildgen

    发明人： Jean-Marie Bourgeois ,  Marco Bildgen

    IPC分类号： H03K17/06 ,  H03K17/56

    CPC分类号： H03K17/063

    摘要： A control and monitoring circuit for a power switch comprises a first portion (20) connected to this switch and fed with reference to a floating voltage (V.sub.F) of an electrode of this switch, a second portion (10) connected to circuits external to the switch and fed with reference to a fixed voltage, a coder (40) arranged on the side of the second portion and a suitable decoder (50) arranged on the side of the first portion.

    摘要翻译： 用于电源开关的控制和监视电路包括连接到该开关并参考该开关的电极的浮动电压（VF）馈送的第一部分（20），连接到该开关外部的电路的第二部分（10） 参考固定电压进行切换和馈送，布置在第二部分侧面的编码器（40）和布置在第一部分侧面上的合适的解码器（50）。

    Switching controller and control device for a low pressure fluorescent lamp
    10.
    发明授权
    Switching controller and control device for a low pressure fluorescent lamp 失效
    用于低压荧光灯的开关控制器和控制装置

    公开(公告)号：US5914569A

    公开(公告)日：1999-06-22

    申请号：US811943

    申请日：1997-03-05

    申请人： Marco Bildgen

    发明人： Marco Bildgen

    IPC分类号： H05B41/24 ,  H02M7/538 ,  H05B41/16 ,  H05B41/282 ,  H05B41/295 ,  H05B41/392 ,  H05B37/02

    CPC分类号： H05B41/2828 ,  H02M7/53803 ,  H05B41/295 ,  H05B41/392 ,  Y02B20/186 ,  Y10S315/07 ,  Y10T307/826 ,  Y10T307/858 ,  Y10T307/865

    摘要： A control device for a fluorescent lamp comprises two independent circuits based on a power transistor and a switching control circuit, series-connected between a high voltage and the ground. The power transistor has a diode that is reverse mounted between its two electrodes. The switching control circuit comprises a circuit for the detection of a voltage at the terminals of the diode greater than a voltage reference value and a circuit for the detection of the integral of the current flowing in the transistor that is greater than a current reference value corresponding to the power of the lamp.

    摘要翻译： 用于荧光灯的控制装置包括基于功率晶体管和串联连接在高电压和地之间的开关控制电路的两个独立电路。 功率晶体管具有反向安装在其两个电极之间的二极管。 开关控制电路包括用于检测大于电压参考值的二极管端子处的电压的电路和用于检测流过晶体管的电流的积分大于相应的电流参考值的电路 对灯的力量。