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    • 3. 发明授权
    • Magnetic door lock with time delay option
    • 磁门锁具有延时选项
    • US4703962A
    • 1987-11-03
    • US860926
    • 1986-05-08
    • Michael A. KellyBruce G. BeigelEmmanuel L. Logan, Jr.
    • Michael A. KellyBruce G. BeigelEmmanuel L. Logan, Jr.
    • E05B65/10E05C19/16E05C17/56
    • E05B65/108E05C19/166E05B65/1046Y10S292/65Y10T292/11
    • A magnetic door lock with a time delay option includes an electromagnet mounted on a door frame and an armature mounted on a door. The electromagnet has a pair of laterally spaced slots therein which each have a reed switch therein for monitoring magnetic flux in the electromagnet. When the armature is engaged with the electromagnet, the magnetic flux is at a selected level sufficient to close the reed switches. If, due to tampering or some other reason, the magnetic flux drop does not reach the selected level, at least one of the reed switches will remain open indicating that the armature is not securely engaged with the electromagnet. The door lock also includes separate mounting plates for mounting the electromagnet and armature so that the electromagnet and armature will be properly aligned when mounted. A plunger is provided adjacent the electromagnet for engagement by a block adjacent the armature. When an attempt is made to open the door, the plunger moves thereby sensing the attempt. The plunger negates the need for an electric hinge for carrying current across the gap between the door and door jamb.
    • 具有时间延迟选项的磁性门锁包括安装在门框上的电磁铁和安装在门上的电枢。 电磁铁在其中具有一对侧向间隔开的槽,其中每个具有用于监测电磁体中的磁通的舌簧开关。 当电枢与电磁铁接合时,磁通量处于选定的水平,足够关闭簧片开关。 如果由于篡改或其他原因导致磁通量下降不达到所选择的水平,则簧片开关中的至少一个将保持打开,指示电枢不能牢固地与电磁铁接合。 门锁还包括用于安装电磁铁和电枢的单独的安装板,使得电磁铁和电枢在安装时将被正确对准。 靠近电磁铁设置柱塞,用于与靠近衔铁的块接合。 当试图打开门时,柱塞移动,从而感测到该尝试。 柱塞消除了对电动铰链的需要,用于承载通过门和门侧柱之间的间隙的电流。
    • 4. 发明授权
    • System and method for atmospheric correction of information
    • 信息大气校正的系统和方法
    • US09097792B2
    • 2015-08-04
    • US13174864
    • 2011-07-01
    • Michael A. KellyKwame Osei-WusuEdward E. Hume, Jr.Shadrian B. Strong
    • Michael A. KellyKwame Osei-WusuEdward E. Hume, Jr.Shadrian B. Strong
    • G01W1/00G01S3/78
    • G01S3/7803G01W1/00
    • An atmospheric correction system (ACS) is proposed, which accounts for the errors resulting from the in-homogeneities in the operational atmosphere along the slant path by constructing atmospheric profiles from the data along the actual target to sensor slant-range path. The ACS generates a slant-range path based on the arbitrary geometry that models the sensor to target relationship. This path takes the atmosphere and obstructions between the two endpoints into account when determining the atmospheric profile. The ACS uses assimilation to incorporate weather data from multiple sources and constructs an atmospheric profile from the best available data. The ACS allows the user to take advantage of variable weather and information along the path that can lead to increased accuracy in the derived atmospheric compensation value.
    • 提出了大气校正系统(ACS),其通过从沿着实际目标的数据到传感器倾斜路径构造大气剖面来解释沿着斜道的操作气氛中的均匀性所导致的误差。 ACS根据将传感器建模为目标关系的任意几何生成一个倾斜范围路径。 当确定大气剖面时,这条路径会考虑两个端点之间的气氛和障碍物。 ACS使用同化来整合来自多个源的天气数据,并从最佳可用数据构建大气剖面。 ACS允许用户利用沿着路径的可变天气和信息,这可以导致导出的大气补偿值的精度提高。
    • 6. 发明授权
    • Electron analyzer having an integrated low pass filter
    • 具有集成低通滤波器的电子分析仪
    • US06501076B1
    • 2002-12-31
    • US09687261
    • 2000-10-11
    • Michael A. KellyCharles S. Bryson, III
    • Michael A. KellyCharles S. Bryson, III
    • H01J4946
    • G01N23/227
    • An electron energy analyzer integrated with a low-pass energy filter. The electron energy analyzer includes a separation region disposed inside a coil creating a magnetic field parallel to an axis of the separation region. The magnetic field is terminated at both ends of the separation region and shunted by a magnetic yoke around the outside of the coil. Electrons entering the separation region at a polar angle with respect to the axis accumulate an azimuthal angle dependent on the energy of the electron. Thereby, the direction the electron is traveling when it exits the separation angle depends upon its energy. According to the invention, a low-pass reflector is positioned at the input side of the analyzer, for example, a grounded grid in back of which is positioned a negatively biased absorption electrode. Electrons having energy exceeding the electrode bias are absorbed. Electrons having energy less than the electrode bias are reflected and exit the reflector with the same energy as before. The reflector may be curved to focus the electrons. A curved reflector may be used to introduced chromatic dispersion in the electron beam so that electrons of different energies enter the analyzer at different polar angles. A second reflector may be positioned on the other end of the analyzer so that the energy-analyzed electrons are extracted on the input side of the analyzer.
    • 与低通能量滤波器集成的电子能量分析仪。 电子能量分析器包括设置在线圈内部的分离区域,产生平行于分离区域的轴线的磁场。 磁场在分离区域的两端处终止,并且被围绕线圈外侧的磁轭分流。 相对于轴以极角进入分离区域的电子根据电子的能量累积方位角。 因此,当电子离开分离角度时,电子行进的方向取决于其能量。 根据本发明,低通反射器位于分析仪的输入侧,例如位于背面的接地格栅位于负偏压的吸收电极。 能量超过电极偏压的电子被吸收。 具有小于电极偏压的能量的电子以与之前相同的能量被反射并离开反射器。 反射器可以是弯曲的以聚焦电子。 可以使用弯曲的反射器在电子束中引入色散,使得不同能量的电子以不同的极角进入分析器。 第二反射器可以位于分析仪的另一端,使得能量分析的电子在分析仪的输入侧被提取。
    • 8. 发明授权
    • Door latch mechanism
    • 门锁机构
    • US4613176A
    • 1986-09-23
    • US508874
    • 1983-06-29
    • Michael A. Kelly
    • Michael A. Kelly
    • E05B15/00E05B47/06E05C3/24E05C3/00
    • E05B47/0002E05B47/0607E05C3/24E05B15/0086E05B47/0004Y10S292/49Y10S292/55Y10S292/60Y10S292/65Y10T292/1082Y10T292/707Y10T70/5159
    • A door latch mechanism has a pivoted latch disposed between a retaining solenoid and a four-bar toggle linkage. The toggle linkage connects the operating stem of the solenoid to the latch, has an under-the-center arrangement in a direction away from the solenoid in the latched position of the mechanism, and provides a substantial mechanical advantage to amplify the holding force of the solenoid. When the solenoid is de-energized and pressure is applied to open the door, the latch pivots and the toggle linkage collapses to release the keeper bar. The keeper bar is trapped but has a limited movement in both horizontal and vertical directions in a plane substantially parallel to the pivot axis of the latch. The overall arrangement is relatively simple, compact, inexpensive, easy to install, and reliable in its operation.
    • 门闩机构具有设置在保持螺线管和四杆拨动连杆之间的枢转闩锁。 肘节连接器将螺线管的操作杆连接到闩锁,在机构的闩锁位置处具有远离螺线管的方向的中心下方的布置,并且提供了显着的机械优点来放大 螺线管 当螺线管断电并且施加压力以打开门时,闩锁枢转并且肘节连杆松动以释放保持杆。 保持杆被捕获,但是在基本上平行于闩锁的枢转轴线的平面中在水平和垂直方向上都具有有限的运动。 整体布置比较简单,小巧,便宜,易于安装,操作可靠。
    • 9. 发明授权
    • Magnetic lens to rotate transverse particle momenta
    • 磁性透镜旋转横向颗粒动量
    • US4554457A
    • 1985-11-19
    • US512418
    • 1983-07-08
    • Michael A. Kelly
    • Michael A. Kelly
    • H01J37/141H01J37/252H01J37/26
    • H01J37/141H01J37/252
    • A magnetic rotator lens for rotating the momenta of particles transverse to the direction of the beam is disclosed. The rotator lens includes a solenoid axially aligned with the beam and employs a magnetic permeable flux return structure surrounding the solenoid. The flux return structure includes beam entrance and exit plates with magnetic permeable and charged particle permeable portions forming the beam entrance and exit ports of the magnetic lens. In a typical example, the beam entrance magnetic permeable and beam permeable portion of the pole piece structure is formed by a grid of magnetic permeable members. The magnetic permeable and beam permeable portions of the pole structures terminate the axial magnetic field without introducing any substantial transverse components to the magnetic field which would otherwise produce undesired rotation of the beam shape. The magnetic rotator lens is employed to advantage in a surface analyzer for focusing a ribbon shaped beam of photoelectrons through the entrance slit of a spherical electrostatic analyzer.
    • 公开了用于旋转横向于梁的方向的颗粒的动量的磁旋转透镜。 旋转透镜包括与光束轴向对准的螺线管并且使用围绕螺线管的磁导通磁通返回结构。 磁通返回结构包括具有形成磁性透镜的光束入射和出射端口的可透磁和带电粒子可渗透部分的光束入射和出射板。 在典型的例子中,极片结构的光束入射透磁部分由磁导透镜构成。 磁极结构的可透磁和透射性部分终止轴向磁场,而不会向磁场引入任何基本的横向分量,否则会导致波束形状的不期望的旋转。 磁性旋转透镜在表面分析仪中有利地用于通过球形静电分析仪的入口狭缝聚焦带状光束的光电子。
    • 10. 发明授权
    • Coaxial charged particle energy analyzer
    • 同轴带电粒子能量分析仪
    • US07928381B1
    • 2011-04-19
    • US11437986
    • 2006-05-19
    • Michael A. KellyCharles E. Bryson, IIIWarren Wu
    • Michael A. KellyCharles E. Bryson, IIIWarren Wu
    • H01J37/28
    • H01J37/05H01J2237/053H01J2237/057H01J2237/24485H01J2237/2449H01J2237/24585
    • A non-dispersive electrostatic energy analyzer for electrons and other charged particles having a generally coaxial structure of a sequentially arranged sections of an electrostatic lens to focus the beam through an iris and preferably including an ellipsoidally shaped input grid for collimating a wide acceptance beam from a charged-particle source, an electrostatic high-pass filter including a planar exit grid, and an electrostatic low-pass filter. The low-pass filter is configured to reflect low-energy particles back towards a charged particle detector located within the low-pass filter. Each section comprises multiple tubular or conical electrodes arranged about the central axis. The voltages on the lens are scanned to place a selected energy band of the accepted beam at a selected energy at the iris. Voltages on the high-pass and low-pass filters remain substantially fixed during the scan.
    • 一种用于电子和其他带电粒子的非分散静电能量分析器,具有静电透镜的顺序布置部分的大致同轴结构,以将光束聚焦通过虹膜,并且优选地包括椭圆形输入栅格,用于使来自 带电粒子源,包括平面出射格栅的静电高通滤波器和静电低通滤波器。 低通滤波器被配置为将低能粒子反射回位于低通滤波器内的带电粒子探测器。 每个部分包括围绕中心轴布置的多个管状或圆锥形电极。 扫描透镜上的电压,将所接受光束的选定能带放置在虹膜处的选定能量处。 高通滤波器和低通滤波器的电压在扫描期间保持基本固定。