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1.发明授权
公开(公告)号：US4799046A
公开(公告)日：1989-01-17
申请号：US9267
申请日：1987-01-30
Applicant: Raymond Heinen
Inventor： Raymond Heinen
CPC classification number: G01K7/20
Abstract: To monitor the winding temperature of a coil, preferably the magnet coil of a magnetic valve, it is proposed to use as the monitored magnitude the resistance related to the temperature of the winding. For this purpose the winding is supplied during the measurement time with a constant or predeterminable voltage or current and the voltage or current related to the temperature of the winding is used as the magnitude to be measured.
Abstract translation: 为了监测线圈，优选磁阀的磁体线圈的绕组温度，建议使用与绕组温度相关的电阻作为监控的大小。 为此，在测量时间内以恒定或可预定的电压或电流提供绕组，并将与绕组温度相关的电压或电流用作要测量的量程。
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2.发明授权
公开(公告)号：US4806765A
公开(公告)日：1989-02-21
申请号：US916822
申请日：1986-10-09
Applicant: Raymond Heinen
Inventor： Raymond Heinen
CPC classification number: H01J49/025 , G01R35/00
Abstract: The disclosure relates to a method and apparatus for checking the signal path in a measuring system of the type having a collector for charged particles and an amplifier connected to its output to form a voltage or current signal. To permit sensitivity tests with currents on the order of 10.sup.-12 A and less, it is proposed that a capacitive current, produced by means of a influencing electrode situated in the vicinity of the charge collector, be fed into the charge collector. An electrode already present in the measuring system can be used as the influencing electrode.
Abstract translation: 本公开涉及一种用于检查具有用于带电粒子的集电极的类型的测量系统中的信号路径的方法和装置，以及连接到其输出端以形成电压或电流信号的放大器。 为了允许10-12A以下的电流进行灵敏度测试，提出通过位于集电器附近的影响电极产生的电容电流被馈送到电荷收集器中。 已经存在于测量系统中的电极可以用作影响电极。
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公开(公告)号：US4506227A
公开(公告)日：1985-03-19
申请号：US380312
申请日：1982-05-20
Applicant: Raymond Heinen , Horst Stelling
Inventor： Raymond Heinen , Horst Stelling
Abstract: A resonant-circuit, high-frequency electrical power supply for a mass spectrometer has a transductor for magnetically retuning the power supply in response to tuning variations produced by operating variations in the mass spectrometer.
Abstract translation: 用于质谱仪的谐振电路，高频电源具有用于响应由质谱仪中的操作变化产生的调谐变化来磁电重新调节电源的转换器。
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