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    • 2. 发明申请
    • CONVERTER WITH REDUCED HARMONIC WAVES
    • 具有减少和谐波的转换器
    • US20100027302A1
    • 2010-02-04
    • US12440103
    • 2007-08-17
    • Franz BauerChristoph BrunotteKlemens KahlenHans Tischmacher
    • Franz BauerChristoph BrunotteKlemens KahlenHans Tischmacher
    • H02M1/00
    • H02M1/12H02M1/126
    • Converter and method for controlling a converter with power semiconductor switches, having a filter (1) which is connected to the power semiconductor switches and having a drive circuit (4) which is connected to the power semiconductor switches for the purpose of modulation, wherein, as a result of the modulation, a fundamental at a fundamental frequency (fGS) is generated in a passband (P) of the filter (1), modulation products are generated in a first frequency band (FB1), in a second frequency band (FB2) and in an intermediate frequency band (ZFB) which is formed between the first frequency band (FB1) and the second frequency band (FB2), the modulation products in the intermediate frequency band (ZFB) are reduced in comparison with the modulation products in the first frequency band (FB1) and the modulation products in the second frequency band (FB2),; and the intermediate frequency band (ZFB) is generated, in a resonant range (R) of a resonant frequency (fres) of the filter (1), between the passband (P) and an attenuation range (D) of the filter (1). A converter having an output-side sinusoidal filter whose dimensions have been reduced is thus obtained.
    • 用于利用功率半导体开关控制转换器的转换器和方法,具有连接到功率半导体开关的滤波器(1),并且具有连接到功率半导体开关以用于调制的驱动电路(4),其中, 作为调制的结果,在滤波器(1)的通带(P)中产生基频(fGS)的基波,在第一频带(FB1)中产生调制产物,在第二频带( FB2)和形成在第一频带(FB1)和第二频带(FB2)之间的中频带(ZFB)中,与调制产物相比,中频带(ZFB)中的调制产物减少 在第一频带(FB1)和第二频带(FB2)中的调制产物; 并且在滤波器(1)的谐振频率(fres)的谐振范围(R),通带(P)和滤波器(1)的衰减范围(D)之间产生中频带(ZFB) )。 从而获得具有尺寸已经减小的输出侧正弦滤波器的A转换器。
    • 5. 发明授权
    • Unit for the administration of liquids to animals, more specially a
watering bowl
    • 用于向动物管理液体的单元,更特别的是一个浇水碗
    • US4394847A
    • 1983-07-26
    • US290961
    • 1981-08-07
    • Georg LangeneggerFranz BauerJosef Langenegger
    • Georg LangeneggerFranz BauerJosef Langenegger
    • A01K7/02F16K7/17A01K7/04A01K7/06
    • A01K7/02F16K7/17Y10T137/7374
    • For controlling the rate of supply of water to a watering bowl, a diaphragm valve with a diaphragm is placed in the water connection system, one side of the diaphragm resting against a barrel-like part, the space within the barrel being joined up, for example, with the bowl while the space round the barrel on the same side of the diaphragm is joined up with the water inlet so that, when the diaphragm is moved clear of the end of the barrel, water may make its way from the inlet into the bowl. On the opposite side of the valve diaphragm there is a pilot control space into which water may make its way through a small hole in the diaphragm and out of the pilot control space into the bowl through a pilot valve system in the form of an opening and a moving pilot valve which is worked by a lever or the like in the bowl, by a float or by a pilot diaphragm acted upon by the liquid level in the bowl. When the pilot valve is shut, water will slowly make its way into the pilot control space so that the pressure therein goes up to the pressure of water let into the space on the other side of the diaphragm with the outcome that the diaphragm is sealingly pressed against the end of the barrel. If the pilot valve is moved clear of the pilot outlet, the head of water in the pilot control space at once goes down to the pressure in the bowl so that the valve diaphragm is moved clear of the end of the barrel and a large valve opening produced so that the bowl is quickly filled up even with a low water input head, while the force needed for working the pilot valve is small, even if the head of the input water is at a high value.
    • 为了控制向浇水碗供水的速率,具有隔膜的隔膜阀被放置在水连接系统中,隔膜的一侧抵靠桶形部分,筒体内的空间被连接起来,用于 例如,当碗的同一侧的圆筒上的空间与进水口连接在一起时,使得当隔膜移动离开桶的端部时,水可以从入口进入 这个碗。 在阀膜的相对侧上有一个先导控制空间,水可以通过隔膜中的一个小孔穿过该导向控制空间,并通过一个开口形式的先导阀系统离开先导控制空间进入到碗中, 移动先导阀,其通过由碗等中的杠杆等通过由碗中的液面作用的浮子或引导隔膜加工。 当先导阀关闭时,水将缓慢地进入先导控制空间,使其中的压力升高到进入隔膜另一侧的空间的水的压力,结果是隔膜被密封地按压 在桶的尽头。 如果先导阀从先导出口移出,则先导控制空间中的水头立刻下降到碗中的压力,使得阀隔膜从筒的端部移出并且具有较大的阀开度 使得即使用低水输入头也能快速填充碗,而即使输入水的头部处于高值,工作导阀所需的力也很小。
    • 7. 发明授权
    • Method and apparatus for current regulating in a voltage-injecting
converter
    • 电压注入转换器中电流调节的方法和装置
    • US5467000A
    • 1995-11-14
    • US272718
    • 1994-07-08
    • Franz BauerHubert Schierling
    • Franz BauerHubert Schierling
    • H02M7/5387H02P21/22H02P7/00
    • H02M7/53875H02P21/22
    • The present invention provides a current regulating method and associated apparatus for a voltage-injecting converter, wherein a flux-producing current component and a torque-producing current component of an actual current vector are regulated to corresponding components of a required current vector, whereby a precontrol variable is superimposed on each controller manipulated variable. According to the invention, the torque-producing controller manipulated variable acts on the flux-producing controller manipulated variable with delay as a function of a frequency variable, thereby providing a current regulating method which combines the advantages of two-component current regulation and active current regulation. This dual-action current regulation advantageously operates without requiring a structural switch between the two forms of current regulation.
    • 本发明提供了一种用于电压注入转换器的电流调节方法和相关装置,其中将产生电流分量和实际电流矢量的转矩产生电流分量调节到所需电流矢量的相应分量,由此 预控变量叠加在每个控制器操纵变量上。 根据本发明,扭矩产生控制器操作变量作为频率变量的函数作用于具有延迟的助焊剂生成控制器操作变量,从而提供电流调节方法,其结合了双分量电流调节和有功电流的优点 规。 这种双作用电流调节有利地在不需要两种形式的电流调节之间的结构开关的情况下运行。
    • 8. 发明授权
    • Expansion joint member
    • 膨胀接头成员
    • US4359295A
    • 1982-11-16
    • US220117
    • 1980-12-24
    • Heinz HoneggerFranz Bauer
    • Heinz HoneggerFranz Bauer
    • E01D19/06E01C11/04
    • E01D19/06
    • This invention relates to a device for spanning expansion gaps in bridge decks or roadways. The invention provides a small, simple and low cost edge channel member of U-shape which may be welded to one type or a variety of different commericially available steel sections in accordance with any particular needs. Screws accessible from above are provided to retain the edge portions of an elongate body of flexible resilient elastomeric material which spans the expansion gap. Thus, the invention permits the installation of expansion joints for any desired thickness of the wearing course and any type of fastening to the concrete base course.
    • 本发明涉及一种用于跨越桥面或道路的膨胀间隙的装置。 本发明提供一种小型,简单和低成本的U形边缘通道构件,其可以根据任何特定需要被焊接到一种类型或各种不同的可商业使用的钢部分。 提供从上方可接近的螺钉以保持跨越膨胀间隙的柔性弹性弹性体材料的细长主体的边缘部分。 因此,本发明允许在任何所需厚度的磨损过程中安装膨胀接头,并且可以将任何类型的紧固件安装到混凝土基底层。
    • 10. 发明授权
    • Converter with reduced harmonic waves
    • 具有减少谐波的转换器
    • US07948779B2
    • 2011-05-24
    • US12440103
    • 2007-08-17
    • Franz BauerChristoph BrunotteKlemens KahlenHans Tischmacher
    • Franz BauerChristoph BrunotteKlemens KahlenHans Tischmacher
    • H02M1/12
    • H02M1/12H02M1/126
    • Converter and method for controlling a converter with power semiconductor switches, having a filter (1) which is connected to the power semiconductor switches and having a drive circuit (4) which is connected to the power semiconductor switches for the purpose of modulation, wherein, as a result of the modulation, a fundamental at a fundamental frequency (fGS) is generated in a passband (P) of the filter (1), modulation products are generated in a first frequency band (FB1), in a second frequency band (FB2) and in an intermediate frequency band (ZFB) which is formed between the first frequency band (FB1) and the second frequency band (FB2), the modulation products in the intermediate frequency band (ZFB) are reduced in comparison with the modulation products in the first frequency band (FB1) and the modulation products in the second frequency band (FB2); and the intermediate frequency band (ZFB) is generated, in a resonant range (R) of a resonant frequency (fres) of the filter (1), between the passband (P) and an attenuation range (D) of the filter (1). A converter having an output-side sinusoidal filter whose dimensions have been reduced is thus obtained.
    • 用于利用功率半导体开关控制转换器的转换器和方法,具有连接到功率半导体开关的滤波器(1),并且具有连接到功率半导体开关以用于调制的驱动电路(4),其中, 作为调制的结果,在滤波器(1)的通带(P)中产生基频(fGS)的基波,在第一频带(FB1)中产生调制产物,在第二频带( FB2)和形成在第一频带(FB1)和第二频带(FB2)之间的中频带(ZFB)中,与调制产物相比,中频带(ZFB)中的调制产物减少 在第一频带(FB1)和第二频带(FB2)中的调制产物; 并且在滤波器(1)的谐振频率(fres)的谐振范围(R),通带(P)和滤波器(1)的衰减范围(D)之间产生中频带(ZFB) )。 从而获得具有尺寸已经减小的输出侧正弦滤波器的A转换器。