公开(公告)号：US20140153085A1

公开(公告)日：2014-06-05

申请号：US12538310

申请日：2009-08-10

申请人： BLAIR REUBEN DOBBIE

发明人： BLAIR REUBEN DOBBIE

IPC分类号： G02B7/09

CPC分类号： G02B7/28 ,  G02B7/08 ,  G02B7/09 ,  G02B7/287 ,  G02B23/00 ,  G02B23/125

摘要： Focusing devices and methods for controlling a focal position of an objective lens assembly in a night vision optical device are provided. The focusing device includes an objective lens assembly positioned at a first or second focus position from an imaging device and a binary focus controller, coupled to the objective lens assembly, configured to translate the objective lens assembly relative to the imaging device to either the first or second focus position. The objective lens assembly is translated to either the first or second focus position in response to an orientation of the night vision optical device.

摘要翻译： 提供了用于控制夜视光学装置中的物镜组件的焦点位置的聚焦装置和方法。 聚焦装置包括物镜组件，其位于离成像装置的第一或第二对焦位置和耦合到物镜组件的二进制对焦控制器，其被配置为将物镜组件相对于成像装置平移到第一或第 第二焦点位置。 响应于夜视光学装置的取向，物镜组件被转换到第一或第二对焦位置。

公开(公告)号：US08708308B2

公开(公告)日：2014-04-29

申请号：US12851043

申请日：2010-08-05

申请人： Timofey Sitnikov

发明人： Timofey Sitnikov

IPC分类号： F16K1/00 ,  F16K31/00

CPC分类号： F16K7/126

摘要： A diaphragm valve is disclosed. The diaphragm valve includes a valve body including a housing defining a fluid flow passageway and a valve seat. A bonnet assembly including a housing is mounted to the valve body. A diaphragm, a backing cushion and a resilient member are positioned between the bonnet assembly and the valve body. The resilient member is sandwiched between the housing of the bonnet assembly and the backing cushion for urging the backing cushion toward the diaphragm, thereby urging the diaphragm against the valve body.

摘要翻译： 公开了一种隔膜阀。 隔膜阀包括阀体，阀体包括限定流体流动通道和阀座的壳体。 包括壳体的发动机盖组件安装在阀体上。 隔膜，衬垫和弹性构件定位在阀盖组件和阀体之间。 弹性构件被夹在发动机盖组件的壳体和背衬垫之间，用于将衬垫推向隔膜，从而将隔膜推向阀体。

公开(公告)号：US20140048990A1

公开(公告)日：2014-02-20

申请号：US13588589

申请日：2012-08-17

申请人： Jeffrey N. Weisbeck

发明人： Jeffrey N. Weisbeck

IPC分类号： F16F1/373 ,  F16F3/10 ,  F16F1/36

CPC分类号： F16F1/025

摘要： A vibration isolator includes a base plate having a first attachment feature that enables attachment of the isolator to a first surface, the isolator further including a second attachment feature permitting attachment to a second surface. A spring section disposed between the base plate and the second attachment feature has a first radiused section and a second radiused section, each of the first and second radiused sections being formed in opposing directions on a continuous spring portion intermediate to the base plate and second attachment feature and in which the spring section provides noise attenuation and isolation between the first and second surfaces.

摘要翻译： 隔振器包括具有第一附接特征的基板，该第一附接特征使得能够将隔离器附接到第一表面，隔离器还包括允许附接到第二表面的第二附接特征。 设置在基板和第二附接特征之间的弹簧部分具有第一圆弧部分和第二半圆形部分，第一和第二半圆形部分中的每一个在相对方向上形成在基板上的连续弹簧部分上，第二附接部分 特征，其中弹簧部分在第一和第二表面之间提供噪声衰减和隔离。

公开(公告)号：US20130105262A1

公开(公告)日：2013-05-02

申请号：US13712395

申请日：2012-12-12

申请人： ITT Manufacturing Enterprises, Inc.

发明人： Jeffrey N. Weisbeck

IPC分类号： F16F7/10

CPC分类号： F16F7/10 ,  F16F7/01 ,  F16F9/30 ,  F16F2230/0005 ,  F16L55/035

摘要： An apparatus and method for damping vibrations within a physical object that is subject to vibration. In one version, a highly flexible enclosure includes at least one interior cavity that is substantially filled with a damping material in which the flexible enclosure is wrapped and secured about the exterior of the physical object.

摘要翻译： 一种用于抑制经受振动的物理物体内的振动的装置和方法。 在一个版本中，高度柔性的外壳包括至少一个内部空腔，其内部充满阻尼材料，柔性外壳围绕物理物体的外部被包裹和固定。

公开(公告)号：US08365594B2

公开(公告)日：2013-02-05

申请号：US12891268

申请日：2010-09-27

申请人： Eugene P. Sabini ,  Oakley Henyan ,  Kenneth Napolitano

发明人： Eugene P. Sabini ,  Oakley Henyan ,  Kenneth Napolitano

IPC分类号： G01F23/26

CPC分类号： G01F23/02

摘要： The invention provides an oil level or condition sensor featuring a housing and a baffle or plate arrangement arranged in the housing, where the baffle or plate arrangement forms a capacitor when the housing is filled with oil, the baffle or plate arrangement being responsive to a signal, for providing an oil level or condition sensor signal containing information about the level or condition of the oil in the housing. The baffle or plate arrangement may include one or more plates or a single or multiple star shaped baffles. The one or more plates or multiple star shaped baffles are spaced apart to form the capacitor. The level or condition of the oil within the baffle or plate arrangement changes the inductance. The single or multiple star shaped baffles each have a small hole in the center which provides a visual indication of the oil level. The housing has a transparent window. The inductance change can be measured and used to send alarms or warnings.

摘要翻译： 本发明提供了一种油位或状态传感器，其特征在于，壳体和布置在壳体中的挡板或板装置，其中挡板或板装置在壳体充满油时形成电容器，挡板或板装置响应于信号 ，用于提供含有关于壳体中油的水平或状态的信息的油位或状况传感器信号。 挡板或板装置可以包括一个或多个板或单个或多个星形挡板。 一个或多个板或多个星形挡板间隔开以形成电容器。 挡板或板装置内的油位或状态改变电感。 单个或多个星形挡板每个在中心具有一个小孔，提供油位的视觉指示。 房屋有一个透明的窗户。 可以测量电感变化并用于发送报警或警告。

公开(公告)号：US20130027251A1

公开(公告)日：2013-01-31

申请号：US13191696

申请日：2011-07-27

申请人： Ning Hsing Lu ,  Chi Chiu Chan ,  Qun Shi

发明人： Ning Hsing Lu ,  Chi Chiu Chan ,  Qun Shi

IPC分类号： G01S5/02

CPC分类号： G01S5/04 ,  G01S3/34

摘要： According to an embodiment of the present invention an emitter geolocation technique determines the geolocation of a radio frequency (RF) emitter using pair-wise line-of-bearing intersections that are derived from signal-to-noise ratios of transmitted signals received at a sensor. The technique may be employed with ground based vehicle or small unmanned air vehicles (UAV), and obtains reliable geolocation estimates of radio frequency (RF) emitters of interest.

摘要翻译： 根据本发明的一个实施例，发射器地理位置技术使用从传感器接收的发射信号的信噪比导出的成对线路相交来确定射频（RF）发射器的地理定位 。 该技术可以用于地面车辆或小型无人驾驶飞行器（UAV），并获得感兴趣的射频（RF）发射器的可靠的地理位置估计。

公开(公告)号：US20130026868A1

公开(公告)日：2013-01-31

申请号：US13194133

申请日：2011-07-29

申请人： Leon Klafter ,  David C. Wideman ,  David Butler

发明人： Leon Klafter ,  David C. Wideman ,  David Butler

IPC分类号： H02K9/06

CPC分类号： H02K9/06

摘要： An electric machine includes a casing have a first end plate and a second end plate, the first end plate having an air inlet and the second end plate having an air outlet; an outer rotor positioned inside the casing; a stator positioned inside the outer rotor; a hub positioned inside the stator; a fan positioned within the casing, the fan drawing air from the air inlet and exhausting air out the air outlet.

摘要翻译： 一种电机，包括具有第一端板和第二端板的壳体，所述第一端板具有空气入口，所述第二端板具有空气出口; 位于壳体内部的外转子; 位于外转子内的定子; 定位在定子内部的毂; 定位在壳体内的风扇，风扇从空气入口抽出空气并排出空气出口。

公开(公告)号：US08360800B1

公开(公告)日：2013-01-29

申请号：US13281128

申请日：2011-10-25

申请人： Michael Santos Finona

发明人： Michael Santos Finona

IPC分类号： H01R13/64

CPC分类号： H01R13/6456

摘要： A pair of electrical connectors (10, 12) can be mated by inserting a pair of guide pins (50a, 50b) lying on side axes (22, 24) of a first connector, into a pair of guide sleeve passages (70a, 70b) that lie on side axes of a second connector. The first and second connectors each can be adjusted to laterally shift front parts of the guide pins and front parts of the guide sleeves, so the distance A′ between the two pins and the distance B′ between the two sleeves is slightly reduced or slightly increased to prevent one of the connectors from mating with a third connector.

摘要翻译： 通过将位于第一连接器的侧轴（22,24）上的一对引导销（50a，50b）插入一对导向套筒通道（70a，70b）中，可以配合一对电连接器（10,12） ），其位于第二连接器的侧轴上。 可以调节第一和第二连接器以横向移动导向销的前部和引导套的前部，因此两个销之间的距离A'和两个套筒之间的距离B'略微减小或稍微增加 以防止一个连接器与第三连接器配合。

公开(公告)号：US20120309288A1

公开(公告)日：2012-12-06

申请号：US13149277

申请日：2011-05-31

申请人： Ning Hsing Lu

发明人： Ning Hsing Lu

IPC分类号： H04K3/00

CPC分类号： H04K3/45 ,  H04K2203/34

摘要： According to an embodiment of the present invention jamming energy is allocated to a plurality of emitters based on a three-dimensional (3-D) emitter geolocation technique that determines the geolocation of radio frequency (RF) emitters based on energy or received signal strength (RSS) and/or time differences of arrival (TDOAs) of transmitted signals. The three-dimensional (3-D) emitter geolocations are used to rank emitters of interest according to distance and available radio frequency (RF) jamming energy is allocated to the emitters in rank order. The techniques may be employed with small unmanned air vehicles (UAV), and obtains efficient use of jamming energy when applied to radio frequency (RF) emitters of interest.

摘要翻译： 根据本发明的实施例，基于三维（3-D）发射器地理定位技术将干扰能量分配给多个发射器，所述三维（3-D）发射器地理位置技术基于能量或接收信号强度来确定射频（RF）发射器的地理位置 RSS）和/或发送信号的到达时间差（TDOA）。 三维（3-D）发射器地理位置用于根据距离对感兴趣的发射器进行排序，并且可用的射频（RF）干扰能量按照等级分配给发射器。 这些技术可以用于小型无人驾驶飞行器（UAV），并且当应用于感兴趣的射频（RF）发射器时，可以有效利用干扰能量。

公开(公告)号：US20120293371A1

公开(公告)日：2012-11-22

申请号：US13111379

申请日：2011-05-19

申请人： Ning Hsing Lu

发明人： Ning Hsing Lu

IPC分类号： G01S1/24

CPC分类号： G01S1/04 ,  G01S5/02 ,  G01S5/0263 ,  G01S5/06 ,  G01S5/14

摘要： According to an embodiment of the present invention, geolocations of multiple unknown radio frequency (RF) signal sources are determined using three-dimensional (3-D) geolocation techniques. The three-dimensional (3-D) geolocation techniques obtain reliable geolocation estimates of radio frequency (RF) emitters based on energy or received signal strength (RSS) of emitter transmitted signals and based on their time differences of arrival (TDOAs) at various sensor locations. The energy based geolocations and the time difference of arrival (TDOA) geolocations are combined to determine an overall set of geolocations for multiple unknown radio frequency (RF) signal sources. The geolocation information is used to track and monitor the locations of the multiple emitters.

摘要翻译： 根据本发明的实施例，使用三维（3-D）地理定位技术确定多个未知射频（RF）信号源的地理位置。 三维（3-D）地理定位技术基于发射机发射信号的能量或接收信号强度（RSS），并根据其在各种传感器的到达时间差（TDOA）获得射频（RF）发射器的可靠地理位置估计 位置。 将基于能量的地理位置和到达时间差（TDOA）地理位置组合以确定多个未知射频（RF）信号源的地理位置的整体集合。 地理位置信息用于跟踪和监视多个发射器的位置。