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11. 发明授权

US4587860A Gyroscope apparatus, in particular a flexibly suspended and electrostatically supported gyro accelerometer 失效
标题翻译：陀螺仪装置，特别是灵活悬挂和静电支持的陀螺仪加速度计
公开(公告)号：US4587860A
公开(公告)日：1986-05-13
申请号：US593765
申请日：1984-03-27
申请人： Jean-Thierry Audren
发明人： Jean-Thierry Audren
IPC分类号： G01C19/24 , G01C19/28 , G01C19/02
CPC分类号： F16C32/04 , G01C19/24 , Y10T74/125 , Y10T74/1275 , Y10T74/1279 , Y10T74/1293
摘要： A flexibly suspended gyroscope apparatus comprises a fixed body (100), a rotary drive shaft (200) supported in said body, and a flywheel (220) mounted on said drive shaft by a rotary joint (222). The joint serves to retain the flywheel radially and to transmit rotary drive thereto, while leaving said flywheel free to oscillate with two degrees of freedom about a central position in which the axis of the flywheel is aligned with the axis of the drive shaft. The flywheel is also free for axial translation with one degree of freedom. Axial support means (101, 102, 103, 104) are provided for applying an axial force to the flywheel by electrostatic or electromagnetic induction, and axial position detector means are provided for detecting the axial position of the flywheel, said support means being servo controlled by said detector means to maintain the flywheel in a predetermined axial position. Advantageously the same or similar means also apply precession torques to the flywheel, thereby constituting a rate gyro.
摘要翻译：柔性悬挂的陀螺仪装置包括固定体（100），支撑在所述主体中的旋转驱动轴（200）和通过旋转接头（222）安装在所述驱动轴上的飞轮（220）。该关节用于沿径向保持飞轮并且将旋转驱动器传递到其上，同时使飞轮自由地以关于飞轮的轴线与驱动轴的轴线对准的中心位置的两个自由度摆动。飞轮还可以自由地轴向平移一个自由度。提供轴向支撑装置（101,102,103,104），用于通过静电或电磁感应向飞轮施加轴向力，并且提供轴向位置检测装置用于检测飞轮的轴向位置，所述支撑装置被伺服控制通过所述检测器装置将飞轮保持在预定的轴向位置。有利地，相同或相似的装置也将进动转矩施加到飞轮，从而构成速率陀螺仪。

12. 发明授权

US4437354A Torquer assemblies for gyroscope apparatus 失效
标题翻译：陀螺仪装置用托盘组件
公开(公告)号：US4437354A
公开(公告)日：1984-03-20
申请号：US285193
申请日：1981-07-20
申请人： Nicholas R. Capaldi
发明人： Nicholas R. Capaldi
IPC分类号： G01C19/30 , H02K7/02 , H02K26/00
CPC分类号： G01C19/30 , H02K26/00 , H02K7/02 , Y02E60/16 , Y10T74/125
摘要： A gyroscope inertia ring torquer has an inertia ring formed of an annular sleeve of magnetic material around which are mounted two annular permanent magnets. The permanent magnets produce radially directed fields of opposite polarities. The torquer also has four fixed electrical coils equally spaced outwardly of the inertia ring around a portion of the gyroscope casing, of a magnetic material. The coils are arranged, when energized, to produce radial magnetic fields which interact with the fields produced by the permanent magnets and thereby apply a restoring torque to the inertia ring. The permanent magnets are spaced from one another such that the torque produced by the interaction of the magnets with the casing is a minimum.
摘要翻译：陀螺仪惯性环形绞盘具有由磁性材料的环形套筒形成的惯性环，围绕它们安装两个环形永磁体。永磁体产生具有相反极性的径向指向场。该绞盘还具有四个固定的电线圈，该固定电线圈围绕陀螺仪外壳的一部分磁性材料的惯性环向外等间隔。线圈在通电时被布置成产生与由永磁体产生的磁场相互作用的径向磁场，从而向惯性环施加恢复转矩。永磁体彼此间隔开，使得由磁体与壳体的相互作用产生的扭矩是最小的。

13. 发明授权

US4380108A Universal joint flexure hinge suspension system, and method for manufacturing this system 失效
标题翻译：万向节挠性铰链悬挂系统及其制造方法
公开(公告)号：US4380108A
公开(公告)日：1983-04-19
申请号：US150743
申请日：1980-05-19
申请人： Robert J. G. Craig
发明人： Robert J. G. Craig
IPC分类号： G01C19/22 , G01C19/04
CPC分类号： G01C19/22 , Y10T29/4984 , Y10T74/125 , Y10T74/1282 , Y10T74/1293
摘要： A monolithic two axis gimbal suspension system for a tuned inertial instrument includes flexure hinges which are formed monolithically integral therein to define the pivot axis of the suspension system, each monolithically integral flexure hinge having aligned pairs of skew, crossed bridges integral with the relatively rotatable gimbals of the suspension system. The suspension system is used in a dry tuned gyroscope to suspend the gyro rotor from the gyro spin shaft. A method for making the monolithic suspension system comprises electro discharge machining of a monolithic workpiece mounted on a movable mandrel. Monolithically integral flexure hinges comprising skew, crossed bridges formed therein, interconnect gimbal portions which are formed in the workpiece. Construction of an improved tuned gyroscope employing the monolithic suspension system in a single compartment housing is described.
摘要翻译：用于调谐惯性仪器的单片双轴万向架悬架系统包括弯曲铰链，其形成为整体地整合在其中以限定悬架系统的枢转轴线，每个单片整体的弯曲铰链具有对准的与相对旋转的万向节的悬挂系统。悬挂系统用于干式调谐陀螺仪中，以将陀螺仪转子悬挂在陀螺旋转轴上。一种用于制造单片悬架系统的方法包括安装在可移动心轴上的整体式工件的放电加工。在其中形成有偏斜交叉桥的整体式弯曲铰链，形成在工件中的互连万向节部分。描述了在单个隔间壳体中采用单片悬架系统的改进的调谐陀螺仪的构造。

14. 发明授权

US4259871A Gyroscopes 失效
标题翻译：陀螺仪
公开(公告)号：US4259871A
公开(公告)日：1981-04-07
申请号：US845440
申请日：1977-10-25
申请人： Jean-Claude Kerhoas , Gilles Cattan
发明人： Jean-Claude Kerhoas , Gilles Cattan
IPC分类号： G01C19/22 , G01C19/30 , G01C19/28
CPC分类号： G01C19/22 , G01C19/30 , Y10T74/125 , Y10T74/1279
摘要： A gyroscope comprises a rotor driven by a motor shaft through the intermediary of an intermediate ring connected to the motor and to the rotor by torsion bars at 90.degree. with respect to each other and precession motors for applying to the rotor, precession torques in planes containing the axis of rotation of the drive shaft. Precession motors are fixed electromagnets exerting a force of attraction on the rotor. A system for supplying current to the electromagnets is provided, reacting to a control by an electrical control signal, this system having a response such that the attraction torque exerted by a pair of diametrically opposed electromagnets is a linear function of a parameter of the signal for controlling the current applied to the electromagnets.The gyroscope may have an elastic suspension and be intended to rotate at high speed.
摘要翻译：陀螺仪包括由马达轴驱动的转子，所述转子由连接到马达的中间环的中间环驱动，并且通过相对于彼此成90度的扭力杆和转子施加到转子的转动马达，转子的转动转矩在包含驱动轴的旋转轴。进动马达是在转子上施加吸引力的固定电磁体。提供一种向电磁铁提供电流的系统，通过电控信号对控制进行反应，该系统具有响应，使得由一对直径相对的电磁体施加的吸引力矩是信号参数的线性函数，控制施加到电磁体上的电流。陀螺仪可以具有弹性悬挂并且旨在高速旋转。

15. 发明授权

US4191346A Target seeking gyro 失效
标题翻译：目标追求陀螺仪
公开(公告)号：US4191346A
公开(公告)日：1980-03-04
申请号：US697189
申请日：1976-06-17
申请人： William B. McLean, deceased
发明人： William B. McLean, deceased
IPC分类号： F41G7/22 , F42B13/28 , F41G7/10 , G01C19/28
CPC分类号： F41G7/2293 , F41G7/2213 , F41G7/2253 , Y10T74/125 , Y10T74/1279
摘要： A body is provided which consists of several discrete portions at least on one portion of which is spin stabilized. Mechanism is carried by the body for generating a signal having a frequency proportional to the spin frequency of the spin stabilized portion of the body, together with means responsive to the signal for precessing at least a portion of the body. The signal for precessing the portion of the body can apply cyclically phased impulses correlative to the spin of the body to precess the body.
摘要翻译：提供一个主体，其由几个离散的部分组成，至少其一部分是自旋稳定的。机构由身体携带，用于产生具有与身体的自旋稳定部分的自旋频率成比例的频率的信号，以及响应于用于进入身体的至少一部分的信号的装置。用于进入身体部分的信号可以施加与身体旋转相关的周期性相位脉冲以进入身体。

16. 发明授权

US4185797A Target seeking gyro 失效
标题翻译：目标追求陀螺仪
公开(公告)号：US4185797A
公开(公告)日：1980-01-29
申请号：US852347
申请日：1977-11-17
申请人： William B. McLean
发明人： William B. McLean
IPC分类号： F41G7/22 , F42B13/28 , F41G7/10 , G01C19/28
CPC分类号： F41G7/2253 , F41G7/2213 , F41G7/2293 , Y10T74/125 , Y10T74/1279
摘要： A free spinning gyroscope is provided which has a spin axis, together with precession means for precessing the gyroscope. In addition, means are provided for deflecting an electromagnetic field of energy and adapted to generate a signal indicative of misalignment of the gyroscope spin axis with the electromagnetic field of energy. Mechanism is further provided for utilizing an unresolved signal for directly controlling the precession means to maintain the gyroscope spin axis in alignment with the electromagnetic field of energy.
摘要翻译：提供了具有旋转轴的自由旋转陀螺仪，以及进动陀螺仪的进动装置。此外，提供了用于偏转电磁场的能量的装置，并且适于产生指示陀螺仪旋转轴与能量的电磁场不对准的信号。还提供了用于利用未解决的信号直接控制进动装置以保持陀螺仪旋转轴与能量的电磁场对准的机构。

17. 发明授权

US4036428A Fluid pressure operated eddy current brake for air driven centrifuge 失效
标题翻译：用于空气驱动离心机的流体压力操作涡流制动器
公开(公告)号：US4036428A
公开(公告)日：1977-07-19
申请号：US681303
申请日：1976-04-29
申请人： Douglas Howard Durland , Malcolm Canmore McGilvray, Jr.
发明人： Douglas Howard Durland , Malcolm Canmore McGilvray, Jr.
IPC分类号： B04B9/06 , B04B9/10
CPC分类号： B04B9/06 , B04B9/10 , Y10T74/125
摘要： An improved apparatus and method for braking the rotation of a centrifuge rotor is disclosed comprising magnet means operable in a first position wherein substantially no eddy currents are induced in a rotating rotor made of electrically conductive material by the magnetic flux of the magnet means and a second position wherein eddy currents are induced into the rotating rotor sufficiently to slow the rotor. In the preferred embodiment, the magnet means is movable by fluid pressure from the second position to the first position and movable by a bias force from the first position to the second position.
摘要翻译：公开了一种用于制动离心机转子的旋转的改进的装置和方法，其包括可在第一位置操作的磁体装置，其中在由导电材料制成的旋转转子中基本上不会由磁体装置的磁通量引起涡流，其中涡流被充分地感应到旋转转子中以减慢转子的位置。在优选实施例中，磁体装置可以通过流体压力从第二位置移动到第一位置并且可以通过偏压力从第一位置移动到第二位置。

18. 发明授权

US3526145A Acceleration integrating gyro 失效
标题翻译：加速整合GYRO
公开(公告)号：US3526145A
公开(公告)日：1970-09-01
申请号：US3526145D
申请日：1965-03-26
申请人： SINGER GENERAL PRECISION
发明人： BOERNER DONALD R , KRUPICK WALTER J , RIORDAN HUGH E
IPC分类号： G01C19/02 , G01C19/28 , G01C19/30
CPC分类号： G01P9/02 , G01C19/02 , Y10T74/125 , Y10T74/1275

19. 发明授权

US3524356A Torsional restraining means for gyroscopes 失效
标题翻译：。。。。。。。。。。
公开(公告)号：US3524356A
公开(公告)日：1970-08-18
申请号：US3524356D
申请日：1967-06-26
申请人： BROWN LTD S G
发明人： BARNETT DOUGLAS , MYALL NORMAN JOHN
IPC分类号： G01C19/22 , G01C19/02
CPC分类号： G01C19/22 , Y10T74/12 , Y10T74/125 , Y10T74/1275

20. 发明授权

US3490297A Dual-rotor inertial sensor 失效
标题翻译：双转子惯性传感器
公开(公告)号：US3490297A
公开(公告)日：1970-01-20
申请号：US3490297D
申请日：1966-03-23
申请人： MARTIN MARIETTA CORP
发明人： BRODERSEN ROLF K
IPC分类号： G01C19/00 , G01C19/02 , G01C19/30
CPC分类号： G01C19/02 , G01C19/00 , Y10T74/12 , Y10T74/125 , Y10T74/1275

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