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公开(公告)号：JP2008072892A
公开(公告)日：2008-03-27
申请号：JP2007233565
申请日：2007-09-10
Applicant: Moog Inc , ムーグ インコーポレーテッド
Inventor： LEWIS NORRIS E , WITHERSPOON BARRY K
CPC classification number: H01R39/24 , H01R39/08 , H01R39/20 , H01R39/381
Abstract: PROBLEM TO BE SOLVED: To provide a slip ring having a long service life, less electric noise and the minimum dimension, which forms electric contact for transmitting power and signals between a stator and a rotor.
SOLUTION: In this slip ring, one end of a conductive single fiber (24) is attached on the stator (21), and a sleeve (25) is fixed on the single fiber so as to be adjacent to the single fiber end (34). One end of a fiber bundle (26) is received and secured on the sleeve, and the other end of the fiber bundle is oriented so that its longitudinal axis (39) is substantially perpendicular to a rotor tangent at a contact point with the rotor (22), and is engaged with the rotor.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：提供一种具有长的使用寿命，较少电噪声和最小尺寸的滑环，其形成用于在定子和转子之间传递功率和信号的电接触。 解决方案：在该滑环中，导电单纤维（24）的一端附接在定子（21）上，并且套筒（25）固定在单个纤维上以与单个纤维相邻 结束（34）。 纤维束（26）的一端被接收并固定在套筒上，并且纤维束的另一端被定向成使得其纵向轴线（39）基本上垂直于与转子的接触点处的转子正切（ 22），并与转子接合。 版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JP2007042643A
公开(公告)日：2007-02-15
申请号：JP2006206446
申请日：2006-07-28
Applicant: Moog Inc , ムーグ インコーポレーテッド
Inventor： COLEMAN DONNIE S
CPC classification number: H01R39/10 , H01P1/06 , H01R12/523 , H01R35/025 , H01R39/08 , H01R39/24 , H01R39/64
Abstract: PROBLEM TO BE SOLVED: To provide a broadband high-frequency slip-ring system capable of coping with a problem of waveform distortion due to reflection although it is easily manufacturable and inexpensive. SOLUTION: A velocity compensated contacting ring system includes a first dielectric material, a plurality of concentric spaced conductive rings and a first ground plane. The first dielectric material includes a first side and a second side. The plurality of concentric spaced conductive rings are located on the first side of the first dielectric material. The conductive rings include an inner ring and an outer ring. The first ground plane is located on the second side of the first dielectric material. A width of the inner ring is greater than a width of the outer ring and the widths of the inner and outer rings are selected to substantially equalize electrical lengths of the inner and outer rings. COPYRIGHT: (C)2007,JPO&INPIT
Abstract translation: 要解决的问题：提供一种宽带高频滑环系统，其能够应对由于反射引起的波形失真的问题，尽管它易于制造和便宜。 解决方案：速度补偿接触环系统包括第一介电材料，多个同心间隔的导电环和第一接地平面。 第一电介质材料包括第一侧和第二侧。 多个同心隔开的导电环位于第一介电材料的第一侧上。 导电环包括内环和外环。 第一接地平面位于第一电介质材料的第二侧。 内环的宽度大于外圈的宽度，并且内圈和外圈的宽度被选择为基本上均衡内圈和外圈的电长度。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2002119034A
公开(公告)日：2002-04-19
申请号：JP2001245495
申请日：2001-08-13
Applicant: MOOG INC
Inventor： SPANO DOMINIC
Abstract: PROBLEM TO BE SOLVED: To provide a limited angular displacement motor where a shaft has proper angle centering characteristics, without the assistance of independent magnetically centering mechanism. SOLUTION: At a second axial direction position (24) of a stator (18), this motor (15) becomes driving magnetic constitution (23) wherein radial magnetic pole segments (35) spreads over the whole periphery of the stator, and the torque as a function of a current applied to a coil (19) is generated on a rotor (16). At a first axial direction position (21) of the stator, the motor is made centered of magnetic constitution where the magnetic pole segments are interlaced, so as to form a group, corresponding to a magnet of the rotor, and a torque as the function of rotor angle displacement (A) is generated on the rotor. Thereby centering function is obtained without special mechanism, and output torque of the rotor is increased.
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公开(公告)号：JP2001020758A
公开(公告)日：2001-01-23
申请号：JP2000206356
申请日：2000-07-07
Applicant: MOOG INC
Inventor： WEBER GREGORY B
Abstract: PROBLEM TO BE SOLVED: To permit correction for changes in pumping performance caused by temperature and abrasion by controlling a speed of each pump through calibrating a fuel flow rate to a motor speed characteristics, recording resultant orifice pressure decrease as well as a fuel temperature, and defining a relationship between a pump speed and fuel flow rate based on the data. SOLUTION: An APU(auxiliary power unit) control system 11 for controlling starting of a gas turbine engine, the APU on a jet passenger airplane, receives a command from outside via a line 20 and a negative feedback signal on a turbine speed via a line 21. The algebraic sum of both signals is input into a pump control unit 12 as an error signal. The pump control unit 12 also receives signals on a fuel temperature and a pressure difference detected respectively by a temperature sensor 14 and a pressure difference sensor 18 between before and after an orifice, and feeds signals on controlled current and frequency to a variable speed electric pump 13. Then, fuel pressured by the variable speed electric pump 13 is fed either to an orifice for calibration 16 or a combustor nozzle 19 of the gas turbine engine via a switch-over valve 15.
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公开(公告)号：JPH11173397A
公开(公告)日：1999-06-29
申请号：JP26108298
申请日：1998-09-16
Applicant: MOOG INC
Inventor： PETRELLA FRANK P
Abstract: PROBLEM TO BE SOLVED: To provide a position adjusting mechanism which can lock in the axial direction and at a certain angle and is improved so that a relative motion does not occur between two members engaged at screw threads. SOLUTION: A first member 12 is provided with male screw threads, and a second member 13 is provided with a hole part with female screw threads. The first member 12 is engaged with the second member 13 so that relative positions in the axial direction of two members can be adjusted and parts of the screw threads are engaged mutually within an operation scope. A lock element 14 is selectively engaged with the first member 12 in the axial direction at an arbitrary position of increment angle positions of a first number. Moreover, the lock element 14 is selectively and independently engaged with the second member 13 in the axial direction at an arbitrary position of increment angle positions of a second number so that the first and second members can be locked at an arbitrary position of increment angle positions of a third number. A size of increment of the minimum angle of the increment angle position of the third number is a function of the first and second numbers.
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Patent Agency Ranking
公开(公告)号：JPH09187729A
公开(公告)日：1997-07-22
申请号：JP24979696
申请日：1996-09-20
Applicant: MOOG INC
Inventor： KENESU DEI GARUNYOSUTO , GONZARO JIEI REI
Abstract: PROBLEM TO BE SOLVED: To improve a double inversion eccentric mass vibration force generator, to fix a vibrator force generating module to a structure, to add controllable vibration force selectively to the structure, and to reduce externally excited vibration in the structure. SOLUTION: This generator is provided with vibration force generating modules 12 and a closed loop type servo-controller 13, each module 12 has a pair of double inversion eccentric masses 20, 21, these eccentric masses are fixed to a machine body at an interval, and variable phase vibration force with fixed amplitude is made to act on the machine body individually. These individual vibration forces F1, F2 are combined, and combined vibration force FR with controllable amplitude is made to act on the machine body. The servo- controller which received a single sine-shaped control signal is actuated, the frequency and phase of the combined vibration force are brought into agreement with the frequency and phase of a control signal, and the amplitude of the combined vibration force is made proportional to the amplitude of the control signal.
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公开(公告)号：JPH07119791A
公开(公告)日：1995-05-09
申请号：JP8487794
申请日：1994-04-22
Applicant: MOOG INC
Inventor： KENESU DEII GAANJIYOSUTO , KURISUTOFUAA EI RAUKU , GONZARO JIEI REI
Abstract: PURPOSE: To provide an improved active resonant force generator capable of reducing vibrations caused by external disturbance and accommodating variations in the external disturbance frequency. CONSTITUTION: A force generator 20 is adapted to be attached to a structure 21 and includes a mass 23 mounted for movement relative to the structure and a plurality of springs 22, 24 operatively arranged between the mass 23 and the structure 21. A servoactuator 26 is arranged to controllably excite a mass-spring system. The actual force Fa transmitted from the mass to the structure is compared with a commanded force Fc to produce a force error signal Fe . The actuator is caused to produce a velocity as a function of the error signal. The gain of a closed force loop is selected so that the resonance of the mass-spring system has an effective damping ratio ζ of about 0.5 or more, and preferably about 0.7. The mass-spring system is not substantially resonated by vibrations of the structure near its resonant frequency ωn .
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公开(公告)号：JPH06315852A
公开(公告)日：1994-11-15
申请号：JP17906593
申请日：1993-07-20
Applicant: MOOG INC
Abstract: PURPOSE: To provide a method for moving a rotary fixture, capable of driving to an angular direction and precise positioning as required, without need for attached wirings and special servo devices, by using basic three-axis motion of a machine tool in a novel method. CONSTITUTION: In a method for moving a rotary fixture from a first angular position to a second angular position, a body 25 is prepared, the fixture is mounted on the body so as to be rotationally movable around an axis x-x and a pin 23 is mounted on a spindle 22 of a machine tool and moved so as to be engaged with the mounting tool at a position offset from the axis and selectively moved with respect to the axis from one position to another position. The method involves the steps of rotating the fixture around the axis from the first angular position to the second angular position.
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公开(公告)号：JPH0619174B2
公开(公告)日：1994-03-16
申请号：JP50154787
申请日：1987-02-12
Applicant: MOOG INC
Inventor： MUUGU UIRIAMU SHII
IPC: F16C32/06
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公开(公告)号：JPH0337646B2
公开(公告)日：1991-06-06
申请号：JP16073582
申请日：1982-09-14
Applicant: MOOG INC
Inventor： SUTANRII JEI HOFUMAN JUNIA , UIRIAMU DEII WAFUNAA
IPC: F15B13/044 , F15C3/10
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