-
公开(公告)号：US20190193566A1
公开(公告)日：2019-06-27
申请号：US15732768
申请日：2017-12-26
申请人： Sten R. Gerfast
发明人： Sten R. Gerfast
CPC分类号： B60L5/40 , A01M29/16 , A01M29/24 , B60L5/005 , B60L53/12 , B60M1/36 , E01F15/08 , G05D1/0278
摘要： This invention is a convenient system to charge an electric vehicle, or a hybrid vehicle, during its travel on a road. What sets this invention apart, is that the electric charging is done during normal driving on a special road. It is a convenient, automatic charge method, wherein the driver does nothing except driving. Many types of electric vehicles can be charged automatically, with the charging fee being done automatically, by a license plate scanner.
-
公开(公告)号：US10333235B1
公开(公告)日：2019-06-25
申请号：US15932563
申请日：2018-03-15
申请人： Sten R. Gerfast
发明人： Sten R. Gerfast
摘要： This invention can be used as mini-micro-switching, up to macro switching.An electronic module having several input copper circuit traces, and several output copper traces, or wires, with some traces having disconnects, consisting of drilled holes, which can be bridged by conductive fasteners.This invention is also solving switching of differing functions both in the industry, and after that the product is in the market and the customer requests switching options. Selecting a switching options can be accomplished on a module, by first remove a conductive fastener from one position and attach the fastener in a second position on copper traces. Where the fastener is removed and not re-inserted, an open circuit trace occurs. Thereby accomplishing:selecting, reversing, or switching of one, or of a multiple of circuits.
-
公开(公告)号：US20170291496A1
公开(公告)日：2017-10-12
申请号：US14999183
申请日：2016-04-09
申请人： Sten R. Gerfast , Aric Rasmussen
发明人： Sten R. Gerfast , Aric Rasmussen
IPC分类号： B60L11/18
CPC分类号： B60L11/1835 , B60L53/16 , B60L53/36 , B60L53/37 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/125 , Y02T90/14
摘要： Automatic, dual power, inductive and electrical, vehicle charge station. This invention is a convenient, automatic, electric vehicle charge station, where the driver does nothing except driving in. It can have two charge methods:A. Electrical conductive power with magnetic attractive closure in the charge station, for efficient dual contact transfer of either AC or DC to a vehicle.B. Inductive power transfer with mating primary and secondary inductors that inductively transfers power to a vehicle by a transportable charge station.For safety, the charge station has unique E-type laminations located front-to front, unique self releasing electrical contacts, and unique, self closing, safety sleeves in case of angry driver drive-off. No damage to vehicle or station.Many different systems are described for guidance of the vehicle into the charge station.
-
公开(公告)号：US08074325B2
公开(公告)日：2011-12-13
申请号：US11172026
申请日：2005-07-01
申请人： Sten R. Gerfast
发明人： Sten R. Gerfast
CPC分类号： B42F1/06 , Y10T24/20 , Y10T24/205
摘要： This is a unique, yet simple clip that also serves as a label for identification. It can be attached to a bundle of papers or on a file folder. It can also have adhesives for such attachment either on a permanent or removable basis. It can be used either in an office environment or in a home and can have a writable surface as well as having several embossed alpha-numeric or Braille characters.
摘要翻译： 这是一个独特但又简单的剪辑，也可作为识别标签。 它可以附加到一堆纸张或文件夹。 它也可以在永久或可移除的基础上具有用于这种附着的粘合剂。 它可以在办公环境或家庭中使用，并且可以具有可写的表面以及具有多个压纹的字母数字或盲文字符。
-
公开(公告)号：US5516055A
公开(公告)日：1996-05-14
申请号：US218618
申请日：1994-03-28
申请人： Sten R. Gerfast , Daniel C. Egan , Frank H. Phillips , Clarence W. Schultz , Ronald D. Stimpson
发明人： Sten R. Gerfast , Daniel C. Egan , Frank H. Phillips , Clarence W. Schultz , Ronald D. Stimpson
IPC分类号： G11B23/087
CPC分类号： G11B23/08757
摘要： A corner roller tape tension enhancer assembly for use with a corner roller in a belt driven magnetic tape cartridge. The assembly comprises a cylindrical corner roller having an outer wall for contact with a drive belt and an inner wall suitable for mounting the corner roller on an axial mounting structure. The assembly also comprises a fatigue resistant metal spring positioned against a portion of the corner roller for controlling magnetic tape tension and to produce a uniform tape tension with respect to drive force over a wide speed range.
摘要翻译： 一种用于带式驱动磁带盒中的角辊的角辊带张力增强器组件。 该组件包括具有用于与驱动带接触的外壁和适于将角辊安装在轴向安装结构上的内壁的圆柱形角辊。 组件还包括抵抗角辊的一部分的抗疲劳金属弹簧，用于控制磁带张力并且在宽的速度范围内相对于驱动力产生均匀的带张力。
-
公开(公告)号：US4729805A
公开(公告)日：1988-03-08
申请号：US895322
申请日：1986-08-11
CPC分类号： G11B23/005 , G11B5/825 , Y10S428/90 , Y10S428/91
摘要： Stretched surface recording disk (SD) 10 comprises an annular support 12 having raised annular ridges 42 and 28 at its inside and outside diameters 22 and 30 with a base portion 24 in between the two ridges, and an annular recording medium film 14 held in radial tension and stretched across the base portion by adhering the film to attachment surfaces 48 and 36 near the inside and outside diameters respectively. The SD is annealed twice during manufacture to relieve stress in the stretched film 14. This annealing results in SD essentially free from track anisotropy and stress distribution anisotropy in the plane of the disk. As a result, data tracks are more stable than in previous SD, track density can be greater, and the SD is generally more reliable.
摘要翻译： 拉伸表面记录盘（SD）10包括环形支撑件12，该环形支撑件12在其内部和外部直径22和30处具有凸起的环形脊42和28，其中基部24位于两个脊之间，并且环形记录介质膜14保持在径向 通过将膜粘附到附近表面48和36附近的内径和外径上，张紧并拉伸穿过基部。 SD在制造过程中退火两次以减轻拉伸膜14中的应力。该退火导致SD基本上不含圆盘平面内的轨道各向异性和应力分布各向异性。 因此，数据轨道比以前的SD更稳定，轨道密度可以更大，SD通常更可靠。
-
公开(公告)号：US4712977A
公开(公告)日：1987-12-15
申请号：US843038
申请日：1986-05-27
申请人： Sten R. Gerfast
发明人： Sten R. Gerfast
摘要： The novel axial fan may have a cylindrical shroud, an impeller mounted coaxially within the shroud, and a bell-shaped deflector extending across the exhaust to redirect the airflow toward radially outward directions. A malleable blank may be cut and shaped to form the impeller having at least three blades, the peripheries of which define a cylinder coaxial with the shroud. The impeller should have a depth-to-radius ratio exceeding 0.5.
摘要翻译： 新颖的轴流风扇可以具有圆柱形护罩，同轴地安装在护罩内的叶轮和延伸穿过排气口的钟形导流器，以将气流重定向到径向向外的方向。 可延展的坯件可以被切割和成形以形成具有至少三个叶片的叶轮，其外围限定与护罩同轴的圆柱体。 叶轮的深度与半径之比应超过0.5。
-
公开(公告)号：US20140327386A1
公开(公告)日：2014-11-06
申请号：US13986448
申请日：2013-05-03
申请人： Sten R. Gerfast
发明人： Sten R. Gerfast
IPC分类号： H02P23/00
CPC分类号： H02P23/00
摘要： This invention relates to radio-controllable AC electric motors, which receives their power from the AC (alternating current) power line. A less costly motor, which is readily controllable is achieved by substituting control-units previously manufactured and existing inside a motor, replacing them with an external RC control which contain similar control-unit's. The external RC controls is less costly than previous control's, making the overall cost of the motor package less costly, with the added bonus of being able to remotely control the motor with, many control function.
摘要翻译： 本发明涉及从交流（交流）电力线接收电力的无线电控制交流电动机。 通过替代以前制造和存在于电动机内部的控制单元来实现容易控制的成本较低的电动机，用包含类似控制单元的外部RC控制替换它们。 外部RC控制器比以前的控制器成本更低，使得电机组件的整体成本降低了成本，同时具有许多控制功能，能够远程控制电机。
-
19.发明申请公开(公告)号：US20140176330A1
公开(公告)日：2014-06-26
申请号：US13694705
申请日：2012-12-26
申请人： Sten R. Gerfast
发明人： Sten R. Gerfast
IPC分类号： G08B13/24
CPC分类号： F42B12/387
摘要： This is an inexpensive detector to prevent mass murders by guns, and illegal use of fire arms. Inexpensive antenna bands affixed to ammunition casings or to the barrel or other part of a fire arm activates a detector/sender which is generating specific radio frequencies, and which is also a beam-forming generator.The beam of a specific radio frequency is reflected back to the detector, mounted on a building, or carried by a law enforcer. When the reflected signal from the antenna bands reaches the detector, an output signal is produced in the detector, which is used to alert safety personnel or electronic alarms, that a gun is nearby. It also has several safety features in case the antenna bands are tampered with, or removed.
摘要翻译： 这是一种廉价的探测器，用于防止枪支大规模杀人和非法使用火器。 固定在弹药外壳上或筒子或消防臂其他部位的廉价天线带激活产生特定无线电频率的检测器/发送器，并且其也是波束形成发生器。 特定无线电频率的波束被反射回安装在建筑物上的检测器，或由执法者携带。 当来自天线波段的反射信号到达检测器时，在检测器中产生一个输出信号，该信号用于警告安全人员或电子警报器枪附近。 在天线带被篡改或移除的情况下，它还具有几个安全特征。
-
公开(公告)号：US08378546B2
公开(公告)日：2013-02-19
申请号：US10733944
申请日：2003-12-12
申请人： Sten R. Gerfast
发明人： Sten R. Gerfast
IPC分类号： H02K3/00
摘要： A more fuel efficient automotive generator, then present alternators, because of its better magnetic utilization of its series connected copper windings on its salient stator poles. It also has output options for resistive loads as well as for direct current devises with both options designed for lower cost, smaller physical size, greater electrical efficiency and lower diode losses.
摘要翻译： 一个更节油的汽车发电机，然后交流发电机，因为它的串联连接铜绕组在其突出的定子极上的更好的磁力利用。 它还具有电阻负载的输出选项，以及直流设计，两种选项都设计用于降低成本，更小的物理尺寸，更高的电效率和更低的二极管损耗。
-
-
-
-
-
-
-
-
-
搜索结果
55 条记录 (耗时 0.016 秒)
