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1. 外观设计

USD510288S1 Multimeter 失效
公开(公告)号：USD510288S1
公开(公告)日：2005-10-04
申请号：US29209705
申请日：2004-07-20
申请人： Daniel Arnoux , Axel Arnoux , Denis Melenotte
设计人： Daniel Arnoux , Axel Arnoux , Denis Melenotte

2. 发明授权

US4708422A Multi-wavelength light emitting and receiving apparatus for monitoring connections by optical fibers 失效
标题翻译：用于通过光纤监视连接的多波长发光和接收装置
公开(公告)号：US4708422A
公开(公告)日：1987-11-24
申请号：US774715
申请日：1985-09-06
申请人： Daniel Arnoux , Claude Genter , Christian Anton
发明人： Daniel Arnoux , Claude Genter , Christian Anton
IPC分类号： G01M11/00 , G02B6/42 , G01N21/88
CPC分类号： G01M11/333 , G01M11/335
摘要： A multi-wavelength light emitting and receiving apparatus for monitoring connections by optical fibers comprising a case, an emission section, a reception section, a keyboard for selecting operating modes and measurement scales, a display arrangement, a processing unit including a microprocessor connected to the emission section, the reception section, the keyboard and the display arrangement, and a feed. The emission and reception sections are mounted in a drawer provided with a connector that can be inserted into a complementary connector provided in the case, this latter containing the keyboard, the display arrangement, the processing unit, and the feed. It also contains at least one more emitting/receiving drawer equipped with a connector that can be inserted in the said complementary connector of the case and contains another controlled current source, another light-emitting diode having an emission wave-length different from that of the first light-emitting diode and connected to the other controlled current source, another photoreceiver having a spectral window covering that of the other light-emitting diode and another amplifier connected to the outlet of the other photoreceiver. Each amplifier has a gain adapted to the response of the photoreceiver and associated with the wavelength emitted by the emitting diode situated in the corresponding drawer, such that at identical levels of light powers respectively emitted by the emitting diodes and respectively received by the photoreceivers the amplifiers deliver output signals having the same levels.
摘要翻译：一种用于通过光纤监视连接的多波长发光和接收装置，包括壳体，发射部分，接收部分，用于选择操作模式和测量尺度的键盘，显示装置，处理单元，包括连接到发射部分，接收部分，键盘和显示装置以及馈送。发射和接收部分安装在设置有可插入设置在壳体中的互补连接器的连接器的抽屉中，后者包含键盘，显示装置，处理单元和进给。它还包含至少一个更多的发射/接收抽屉，其配备有可以插入壳体的所述互补连接器中的连接器，并且包含另一个受控电流源，另一个发光二极管的发射波长不同于第一发光二极管并且连接到另一个受控电流源，另一个光接收器具有覆盖另一个发光二极管的光谱窗口和连接到另一个光接收器的出口的另一个放大器。每个放大器具有适应于光接收器的响应并与位于相应抽屉中的发光二极管发射的波长相关联的增益，使得在由发光二极管分别发射并且由光接收器分别接收的相同级别的光功率下，放大器提供具有相同电平的输出信号。

3. 发明授权

US4704575A Hall-effect current clamp 失效
标题翻译：霍尔效应电流钳
公开(公告)号：US4704575A
公开(公告)日：1987-11-03
申请号：US850529
申请日：1986-04-11
申请人： Daniel Arnoux , Claude Genter , Christian Anton , Eric Nascimben
发明人： Daniel Arnoux , Claude Genter , Christian Anton , Eric Nascimben
IPC分类号： H01L43/14 , G01R1/22 , G01R15/20 , H01L43/04 , G01R19/00
CPC分类号： G01R1/22 , G01R15/202
摘要： A Hall-effect current clamp, in which the constant-current generator (13) supplying the Hall-effect cell (8) comprises an operational amplifier (15) which has an internal-voltage reference (17) and which pilots a transistor (Q1) mounted in emitter follower in series with the cell (8), such that the current which traverses it is on the order of 1 mA. At the output of the measurement amplifier (14) of the clamp, a dividing bridge (P1,R5) whose intermediate lead is connected to the inverting (-) input of the amplifier (14) permits obtaining a supplementary amplification of the output signal of the clamp at the price of a low current consumption. Thus, the total current consumption of the clamp is maintained at a very low level, thereby providing a considerable increase in the life span of the batteries (9) used to supply the clamp.
摘要翻译：提供霍尔效应单元（8）的恒流发生器（13）包括具有内部电压基准（17）的运算放大器（15），并且导通晶体管（Q1）的霍尔效应电流钳）安装在与电池（8）串联的射极跟随器中，使得穿过它的电流大约为1mA。在钳位的测量放大器（14）的输出端，其中间引线连接到放大器（14）的反相（ - ）输入端的分压桥（P1，R5）允许获得放大器（14）的输出信号的补充放大该钳位以低电流消耗的价格。因此，夹具的总电流消耗保持在非常低的水平，从而提供用于供应夹具的电池（9）的寿命的显着增加。

4. 外观设计

USD414709S Multimeter 失效
公开(公告)号：USD414709S
公开(公告)日：1999-10-05
申请号：US84538
申请日：1998-03-05
申请人： Daniel Arnoux , Axel Arnoux , Claude Genter
设计人： Daniel Arnoux , Axel Arnoux , Claude Genter

5. 外观设计

USD401874S Clamp-on current probe 失效
公开(公告)号：USD401874S
公开(公告)日：1998-12-01
申请号：US61105
申请日：1996-10-16
申请人： Daniel Arnoux , Axel Arnoux
设计人： Daniel Arnoux , Axel Arnoux

6. 外观设计

USD400454S Voltage tester 失效
公开(公告)号：USD400454S
公开(公告)日：1998-11-03
申请号：US70516
申请日：1997-05-09
申请人： Daniel Arnoux , Axel Arnoux , Claude Genter
设计人： Daniel Arnoux , Axel Arnoux , Claude Genter

7. 外观设计

USD388346S Clamp-on current probe 失效
公开(公告)号：USD388346S
公开(公告)日：1997-12-30
申请号：US51096
申请日：1996-03-05
申请人： Daniel Arnoux , Axel Arnoux
设计人： Daniel Arnoux , Axel Arnoux

8. 外观设计

USD300307S Clamp-on current probe 失效
公开(公告)号：USD300307S
公开(公告)日：1989-03-21
申请号：US851667
申请日：1986-04-11
申请人： Daniel Arnoux , Christian Anton , Claude Genter
设计人： Daniel Arnoux , Christian Anton , Claude Genter

9. 发明授权

US4240067A Device for the transmission by load variation of an alternating analog signal from a sensor 失效
标题翻译：用于通过来自传感器的交替模拟信号的负载变化传输的装置
公开(公告)号：US4240067A
公开(公告)日：1980-12-16
申请号：US29440
申请日：1979-04-12
申请人： Jacques Forme
发明人： Jacques Forme
IPC分类号： G08C19/00 , G08C19/10
CPC分类号： G08C19/00
摘要： Device for transmitting an alternating analog signal from a sensor to a measurement room remote from the sensor, comprising a preamplifier situated in the vicinity of the sensor for preamplifying the output signal thereof, a line with two conductors, a measuring circuit receiving through the line the preamplified signal, a circuit for supplying power to the preamplifier, a circuit for checking the proper operation of the device and a circuit for modifying the gain of the preamplifier. The line transmits simultaneously the DC supply current, a checking signal in the form of an alternating voltage, a gain modification signal by modifying the level of the DC supply current and the measuring signal by a charge variation generated by an electric charge generator inserted between the preamplifier and the line. A DC current absorber is inserted between the output of the charge generator and the supply terminal of the preamplifier.
摘要翻译：用于将传感器交替模拟信号传输到远离传感器的测量室的装置，包括位于传感器附近的前置放大器，用于对其输出信号进行前置放大，具有两根导线的线路，通过线路接收的测量电路预放大信号，用于向前置放大器供电的电路，用于检查装置的正常操作的电路和用于修改前置放大器的增益的电路。该线路通过由插入在电源电压之间的电荷发生器产生的电荷变化来同时传输直流电源电流，交流电压形式的检查信号，增益修正信号，通过修改直流电源电流的电平和测量信号前置放大器和线路。直流电流吸收器插入在充电发生器的输出端与前置放大器的电源端子之间。

10. 发明授权

US4216452A Electromagnetic relay with double-breaking contacts 失效
标题翻译：具有双断触点的电磁继电器
公开(公告)号：US4216452A
公开(公告)日：1980-08-05
申请号：US918503
申请日：1978-06-23
申请人： Daniel Arnoux , Gerard Koehler , Bernard Michel , Claude Genter , Jean Aguettaz , Alain Berthelot
发明人： Daniel Arnoux , Gerard Koehler , Bernard Michel , Claude Genter , Jean Aguettaz , Alain Berthelot
IPC分类号： H01H1/26 , H01H50/56 , H01H50/64 , H01H67/02 , H01H63/02
CPC分类号： H01H50/641 , H01H1/26 , H01H50/643
摘要： Electromagnetic relay comprising resilient U-shaped tongues having each a pair of arms resiliently engaging fixed contact studs for electrically interconnecting them, and a movable control member adapted to move one of the arms of each tongue away from the corresponding contact stud, for breaking the electric connection. This relay further comprises a second control member movable in a direction opposite to that of the first control member and adapted to co-operate with the first control member for clamping the U-shaped tongue and move the two arms thereof away from the relevant contact studs.
摘要翻译：电磁继电器包括弹性U形舌片，其具有弹性地接合固定接触柱的一对臂，用于将它们电连接起来;以及可移动控制构件，其适于使每个舌片的臂中的一个远离相应的接触柱，以便断开电连接。该继电器还包括第二控制构件，该第二控制构件可在与第一控制构件的方向相反的方向上移动，并且适于与第一控制构件配合以夹紧U形舌片并使其两个臂远离相关的触头柱。

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