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    • 15. 发明授权
    • Intelligent electric motor
    • 智能电动机
    • US06664755B1
    • 2003-12-16
    • US10049564
    • 2002-04-08
    • Qun Huang
    • Qun Huang
    • H02D314
    • H02P6/08
    • In an intelligent electric motor, the rotating speed and performance of a conventional electric motor is changed based on a means controlled by a computer, and the means is installed in the housing of the intelligent electric motor. For example, in the intelligent AC motor, the three-phase power is connected to the three-phase stator winding by three groups of control gates. All of the gates are switched on or off by a signal from the control means. When each of the three groups of control gates is switched on sequentially, the three-phase power is connected to the three-phase stator winding of the three-phase intelligent electric motor at the speed &dgr; in turn, so that the speed of the rotating magnetic field of the intelligent electric motor n0 is increased by a sped &dgr;. Therefore, the actual speed of the motor, n′0, is equal to n0±&dgr;, so the speed and performance of the motor is changed.
    • 在智能电动机中,常规电动机的转速和性能根据由计算机控制的装置而改变,并且装置安装在智能电动机的壳体中。 例如,在智能交流电动机中,三相电源通过三组控制门连接到三相定子绕组。 所有门通过来自控制装置的信号被接通或断开。 当三组控制栅极中的每一组顺序地接通时,三相电力依次连接到三相智能电动机的三相定子绕组,以三角形转动,从而使转速 智能电动机n0的磁场增加了三角形。 因此,电机的实际速度n'0等于n0±delta,因此电机的转速和性能发生变化。
    • 17. 发明申请
    • Salt-templated microporous solids
    • 盐模微孔固体
    • US20050180909A1
    • 2005-08-18
    • US11084884
    • 2005-03-21
    • Shiou-Jyh HwuQun HuangMutlu Ulutagay
    • Shiou-Jyh HwuQun HuangMutlu Ulutagay
    • B01J29/84C01B37/00C01B39/06C01B39/08C01B39/10C01B39/50C01B39/54C01B25/45
    • C01B39/06B01J29/84C01B37/00C01B37/002C01B39/08C01B39/10C01B39/50C01B39/54
    • The present invention is directed to open-framework and microporous solids particularly well suited for use in catalysis and ion exchange. The microporous solids are constructed by using a salt template which can be readily removed without destroying the framework of the micropore. Various microporous solids can be formed having different geometric structures depending upon the templating salt used and the concentration. Examples of two compounds include Na2Cs[Mn3(P2O7)2]Cl(1) and K2.02Cs2.90[Cu3(P2O7)2]C12.92(2). Compound 1 crystallizes in the space group C2/c with a=21.210(8), b=5.272(2), c=13.924(2)Å, beta=119.04(2), and Z=4. Compound 2 crystallizes in the space group 14/mcm with a=b=18.001(3), c=13.530(4)Å, and Z=8. Both compounds have 3-D (Mn, Cu)—P—O frameworks. For 1, two MnO4, two MnO5 polyhedra and four PO4 tetrahedra form small tunnels where Cs+ and Cl− ions reside. For 2, CuO4 and P2O7 groups form two different tunnels, one is similar to that in 1 (ca. 5.3 Å in diameter) while the other formed by eight CuO4 polyhedra and eight PO4 tetrahedra has an approximate diameter of 12 Å.
    • 本发明涉及特别适用于催化和离子交换的开放框架和微孔固体。 通过使用可以容易地除去的盐模板来构建微孔固体,而不会破坏微孔的骨架。 根据所使用的模板盐和浓度,可以形成具有不同几何结构的各种微孔固体。 两种化合物的实例包括Na2C [Mn3(P2O7)2] Cl(1)和K2.02C2.90 [Cu3(P2O7)2] C12.92(2)。 化合物1在空间群C2 / c中结晶,a = 21.210(8),b = 5.272(2),c = 13.924(2),β= 119.04(2),Z = 4。 化合物2在空间群14 / mcm中结晶,a = b = 18.001(3),c = 13.530(4),Z = 8。 两种化合物都具有3-D(Mn,Cu)-P-O骨架。 对于1,两个MnO4,两个MnO5多面体和四个PO4四面体形成Cs +和Cl-离子存在的小隧道。 对于2,CuO 4和P 2 O 7组形成两个不同的隧道,一个类似于1(直径约5.3),而由八个CuO 4多面体和八个PO 4四面体形成的另一个具有大约12的直径。