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    • 3. 发明授权
    • Method for exhaust gas decontamination
    • 排气净化方法
    • US06391272B1
    • 2002-05-21
    • US09609060
    • 2000-06-30
    • Werner Schroeder
    • Werner Schroeder
    • B01D5300
    • B01J19/123B01D53/007B01D53/8668B01D2259/804
    • A method for cleaning exhaust air containing pollutants, especially gaseous hydrocarbon emissions in an exhaust duct, using a catalyst and a UV radiation raising the energy level of the hydrocarbons, in which the exhaust air is exposed in a first section of the air duct to UV-C radiation of a wavelength of below 300 nm, preferably of about 254 nm, which causes an excitation of the hydrocarbons to higher energy levels, and also to a UV-C radiation of a wavelength preferably of about 185 nm, which additionally causes the formation of ozone, and of molecular oxygen and radicals from the ozone, while a partial oxidation of the hydrocarbon molecules takes place in the gas phase, and in that in a following second section of the air duct a catalytic oxidation of the hydrocarbon molecules is performed at the inner surface of a porous support material, the hydrocarbon molecules being absorbed, then oxidized on the active surface by the additionally formed ozone and removed from the surface of the catalyst in the form of H2O and CO2 as reaction products.
    • 一种用于使用催化剂清洁含有污染物,特别是排气管道中的气态碳氢化合物排放物的废气的方法,所述催化剂和UV辐射提高了碳氢化合物的能级,其中排气在空气管道的第一部分暴露于紫外线 波长低于300nm,优选约254nm的-C辐射,其导致烃的激发到更高的能级,并且还涉及优选约185nm的波长的UV-C辐射,这另外导致 臭氧形成,以及来自臭氧的分子氧和自由基,而在气相中发生烃分子的部分氧化,并且在空气管道的随后的第二部分中进行烃分子的催化氧化 在多孔载体材料的内表面上,烃分子被吸收,然后通过另外形成的臭氧在活性表面上被氧化并从t的表面去除 他的催化剂以H2O和CO2的形式作为反应产物。
    • 4. 发明授权
    • Synchronous demodulation system with digital output
    • 数字输出同步解调系统
    • US4833417A
    • 1989-05-23
    • US134689
    • 1987-12-18
    • Werner Schroeder
    • Werner Schroeder
    • G01C19/64G01C19/72G01R19/00G06F3/05H03D1/00H03D1/06H03D1/22
    • H03D1/22G01C19/721H03D1/06
    • A synchronous demodulation system with digital signal output contains a summation circuit receiving an input signal to be demodulated and a control signal. The output of the summation circuit is applied to a synchronous demodulator which feeds into a controller. The controller comprises an integrator, which precedes an A/D converter and a processor that acquires the output pulses of the A/D converter. The processor drives a D/A converter supplying the control signal to the summation circuit so that the summation of the input signal and the output of the D/A converter, averaged over time, leads to an (approximately) zero signal in the synchronous demodulator. Due to digital control the circuit is distinguished by a large dynamic range and high accuracy with simultaneous insensitivity.
    • 具有数字信号输出的同步解调系统包含接收要解调的输入信号的和电路和控制信号。 求和电路的输出应用于馈入控制器的同步解调器。 该控制器包括在A / D转换器之前的积分器和获取A / D转换器的输出脉冲的处理器。 处理器驱动D / A转换器,将控制信号提供给求和电路,使得输入信号与D / A转换器的输出之和平均随时间而平均,导致同步解调器中的(近似)零信号 。 由于数字控制,电路的特点是动态范围大,精度高,同时不敏感。
    • 5. 发明申请
    • METHOD FOR SIMULATING THE OPERATING BEHAVIOR OF A CORIOLIS GYRO
    • 用于模拟CORIOLIS GYRO的操作行为的方法
    • US20110226056A1
    • 2011-09-22
    • US12998646
    • 2009-11-12
    • Werner Schroeder
    • Werner Schroeder
    • G01C19/56
    • G01C19/56G01C25/005
    • A method for characterizing Coriolis gyros, in the case of which the interaction of the system comprising force transmitters, a mechanical resonator and excitation/readout vibration pick-offs is represented as a discretized, coupled system of differential equations. The variables of the system of equations represent the force signals supplied by the force transmitters to the mechanical resonator and the readout signals produced by the excitation/readout vibration pick-offs. The coefficients of the system of equations contain information relating to the linear transformation which maps the force signals onto the readout signals. The coefficients are determined by measuring force signal values and readout signal values at different instants and substituting them into the system of equations. The system of equations is numerically resolved in accordance with the coefficients, and the coefficients are used to infer undesired bias properties of the Coriolis gyro which corrupt the rate of rotation of the Coriolis gyro.
    • 用于表征科里奥利陀螺仪的方法,在其中包括力发射器,机械谐振器和激励/读出振动拾取器的系统的相互作用被表示为微分方程的离散耦合系统的情况下。 方程组的变量表示由力传递器提供给机械谐振器的力信号和由激励/读出振动传感器产生的读出信号。 方程组系数包含有关将力信号映射到读出信号上的线性变换的信息。 通过测量不同时刻的力信号值和读出信号值,并将其代入方程组来确定系数。 方程组按照系数进行数值分解,系数用于推断腐蚀科里奥利陀螺旋转速率的科里奥利陀螺仪不需要的偏置特性。
    • 9. 发明申请
    • Method for compensating for a zero-point error in a vibratory gyroscope
    • 补偿振动陀螺仪零点误差的方法
    • US20060266099A1
    • 2006-11-30
    • US10553110
    • 2004-03-26
    • Werner Schroeder
    • Werner Schroeder
    • G01F25/00
    • G01C19/56
    • A method for compensation of the zero error of a Coriolis gyro. The frequency of the read oscillation is modulated. The output signal from a rotation rate control loop or quadrature control loop for the Coriolis gyro is demodulated in synchronism with the modulation of the frequency of the read oscillation to obtain an auxiliary signal. The auxiliary signal is a measure of the zero error. A compensation signal is produced and passed to the input of the rotation rate control loop or quadrature control loop, with the compensation signal being controlled such that the magnitude of the auxiliary signal is as small as possible
    • 用于补偿科里奥利陀螺仪的零误差的方法。 读取振荡的频率被调制。 用于科里奥利陀螺仪的旋转速率控制环路或正交控制环路的输出信号与读取振荡频率的调制同步地解调,以获得辅助信号。 辅助信号是零误差的量度。 产生补偿信号并将其传递给旋转速率控制回路或正交控制回路的输入端,补偿信号被控制,使得辅助信号的幅度尽可能小
    • 10. 发明申请
    • Method for electronically adjusting the selective oscillation frequency of a coriolis gyro
    • 用于电子调节科里奥利陀螺仪的选择性振荡频率的方法
    • US20060020409A1
    • 2006-01-26
    • US10531792
    • 2003-10-08
    • Werner Schroeder
    • Werner Schroeder
    • G01R35/00
    • G01C19/56
    • In a method for electronic tuning of the frequency of the read oscillation to the frequency of the stimulation oscillation in a Coriolis gyro (1′) according to the invention, the resonator (2) of the Coriolis gyro (1′) has a disturbance force applied to it such that the stimulation oscillation remains essentially uninfluenced, with the read oscillation being changed such that a read signal which represents the read oscillation contains a corresponding disturbance component. The frequency of the read oscillation is controlled such that the phase shift between the disturbance signal and the disturbance component which is contained in the read signal is a minimum.
    • 在根据本发明的科里奥利陀螺仪(1')中将读取振荡的频率电调谐到刺激振荡的频率的方法中,科里奥利陀螺仪(1')的谐振器(2)具有干扰力 应用于其使得刺激振荡基本上不受影响,读取振荡被改变,使得表示读取振荡的读取信号包含相应的扰动分量。 控制读取振荡的频率,使得干扰信号与读取信号中包含的干扰分量之间的相移最小。