Cooling system compressor with variable operating range
    1.
    发明授权
    Cooling system compressor with variable operating range 有权
    具有可变工作范围的冷却系统压缩机

    公开(公告)号:US08682527B2

    公开(公告)日:2014-03-25

    申请号:US13076213

    申请日:2011-03-30

    Abstract: A method of operating an air conditioning system includes changing output of the compressor based on a temperature limit of the evaporator. The temperature limit is one of a predetermined fixed temperature limit and a variable temperature limit. The method also includes determining the variable temperature limit by determining a target air outlet temperature for conditioned air in a control space, detecting an actual evaporator temperature, calculating a difference between the target air outlet temperature and the actual evaporator temperature, finding a predetermined first temperature adjustment that correlates to the difference, finding a predetermined second temperature adjustment that correlates to another condition, and calculating the variable temperature limit by adjusting the fixed temperature limit by one of the first and second temperature adjustments.

    Abstract translation: 操作空调系统的方法包括基于蒸发器的温度限制来改变压缩机的输出。 温度限制是预定的固定温度限制和可变温度限制之一。 该方法还包括通过确定控制空间中调节空气的目标空气出口温度来确定可变温度极限,检测实际蒸发器温度,计算出目标出气口温度与实际蒸发器温度之差,找到预定的第一温度 调节与差异相关,找到与另一条件相关的预定的第二温度调节,并且通过第一和第二温度调节中的一个调节固定温度极限来计算可变温度极限。

    Speaker With Spheroidal Acoustic Emitter Housing
    2.
    发明申请
    Speaker With Spheroidal Acoustic Emitter Housing 审中-公开
    扬声器与球形声发射器外壳

    公开(公告)号:US20130148835A1

    公开(公告)日:2013-06-13

    申请号:US13706016

    申请日:2012-12-05

    CPC classification number: H04R1/28 H04R1/026 H04R1/24 H04R1/2811 H04R1/2826

    Abstract: An improved speaker in which a single electro-acoustic driver is mounted in a sound emitter cabinet with a spheroidal rear acoustic emitter wall, with the driver face exposed and mounted on a driver-mounting face of the cabinet and the driver body enclosed in the spheroid cabinet. The spheroidal rear emitter wall is spaced from and surrounds the driver body to receive the back wave and to responsively emit audible, clear sound from the cabinet wall to the surrounding listening area in complement to the primary sound wave from the driver face. The speaker cabinet is rigidly supported via the driver-mounting face such that the spheroidal rear emitter wall is suspended in air out of contact with surrounding surfaces.

    Abstract translation: 一种改进的扬声器,其中单个电声驱动器安装在具有球形后声发射器壁的声音发射器柜中,驱动器面暴露并安装在机壳的驱动器安装面上,并且驱动器主体包围在球体中 内阁。 球形后发射器壁与驱动器主体间隔开并围绕驱动器主体以接收反向波,并且响应地将来自柜壁的声音,清晰的声音发射到周围的收听区域,以补充来自驾驶员面部的主要声波。 扬声器柜通过驱动器安装面刚性地支撑,使得球形后发射器壁悬挂在与周围表面接触的空气中。

    Disposable camera with collapsible bellows
    7.
    发明授权
    Disposable camera with collapsible bellows 失效
    一次性相机与可折叠波纹管

    公开(公告)号:US4962398A

    公开(公告)日:1990-10-09

    申请号:US385829

    申请日:1989-07-27

    CPC classification number: G03B17/52 G03B17/045 G03B2219/045

    Abstract: A disposable camera having an erectable bellows. A plastic bellows includes a series of truncated, conical walls, interspaced between a second set of truncated, conical walls, all of which form equal included angles with the camera longitudinal axis. The bellows has a proximal end integrally connected to a camera box having a self-developing film packet therein. A pair of rollers apply pressure to exiting exposed film spreading development medium thereacross. A lens and shutter mechanism are affixed to the distal end of the bellows.

    Abstract translation: 具有可竖立波纹管的一次性相机。 塑料波纹管包括一系列截头圆锥形的壁,它们间隔在第二组截锥形壁之间,所有这些都与相机纵向轴线形成相等的夹角。 波纹管具有与其中具有自显影胶片盒的相机盒一体连接的近端。 一对辊施加压力以离开暴露的胶片展开介质。 透镜和快门机构固定在波纹管的远端。

    Extrusion die and method for making same
    8.
    发明授权
    Extrusion die and method for making same 失效
    挤出模具及其制造方法

    公开(公告)号:US4235583A

    公开(公告)日:1980-11-25

    申请号:US889358

    申请日:1978-03-23

    Applicant: James R. Reed

    Inventor: James R. Reed

    Abstract: A method is provided for forming an extrusion die of the type used to form a ceramic monolith having thin walls defining a multiplicity of parallel tubular passageways with at least about 100 passageways per square inch, the die having a feed face and a discharge face, the feed face having a plurality of feed holes extending partially through said die and interconnecting with a network of grid slots in the discharge portion of said die formed by a plurality of grid pins which define the slot width and the wall thickness, shape and size of said passageways. The method involves the steps of forming the width of the slots larger than the desired wall thickness of the passageways, and metal plating the slot defining surfaces of the grid pins to obtain the slot width corresponding to the desired wall thickness. Plating is accomplished by the electroless plating technique using a metal selected from the group consisting of nickel, chromium, cobalt and cobalt-nickel. The resulting die has a substantially uniform coating of wear resistant metal which is strippable for replating and continued die use.

    Abstract translation: 提供了一种用于形成用于形成具有限定多个平行管状通道的薄壁的类型的挤出模头的方法,所述平行管状通道具有每平方英寸至少约100个通道,所述模具具有进料面和排出面, 进料面具有多个进料孔,其部分地延伸穿过所述模头并与由多个网格销形成的所述模具的排出部分中的网格槽网络互连,所述多个网格销定义了槽宽度,所述槽宽度和所述壁宽度,形状和尺寸 通道。 该方法包括形成槽的宽度大于通道的所需壁厚的步骤,以及金属电镀栅格销的槽限定表面,以获得对应于所需壁厚的槽宽度。 通过使用选自镍,铬,钴和钴 - 镍的金属的化学镀技术来实现镀覆。 所得的模具具有基本上均匀的耐磨金属涂层,其可剥离以用于重复和继续模具使用。

    COOLING SYSTEM COMPRESSOR WITH VARIABLE OPERATING RANGE
    9.
    发明申请
    COOLING SYSTEM COMPRESSOR WITH VARIABLE OPERATING RANGE 有权
    具有可变运行范围的冷却系统压缩机

    公开(公告)号:US20120253592A1

    公开(公告)日:2012-10-04

    申请号:US13076213

    申请日:2011-03-30

    Abstract: A method of operating an air conditioning system includes changing output of the compressor based on a temperature limit of the evaporator. The temperature limit is one of a predetermined fixed temperature limit and a variable temperature limit. The method also includes determining the variable temperature limit by determining a target air outlet temperature for conditioned air in a control space, detecting an actual evaporator temperature, calculating a difference between the target air outlet temperature and the actual evaporator temperature, finding a predetermined first temperature adjustment that correlates to the difference, finding a predetermined second temperature adjustment that correlates to another condition, and calculating the variable temperature limit by adjusting the fixed temperature limit by one of the first and second temperature adjustments.

    Abstract translation: 操作空调系统的方法包括基于蒸发器的温度限制来改变压缩机的输出。 温度限制是预定的固定温度限制和可变温度限制之一。 该方法还包括通过确定控制空间中调节空气的目标空气出口温度来确定可变温度极限,检测实际蒸发器温度,计算出目标出气口温度与实际蒸发器温度之差,找到预定的第一温度 调节与差异相关,找到与另一条件相关的预定的第二温度调节,并且通过第一和第二温度调节中的一个调节固定温度极限来计算可变温度极限。

    System, method, and apparatus for passive, multi-spectral, optical identification of remote objects
    10.
    发明授权
    System, method, and apparatus for passive, multi-spectral, optical identification of remote objects 有权
    用于远程物体的被动,多光谱,光学识别的系统,方法和装置

    公开(公告)号:US07290710B2

    公开(公告)日:2007-11-06

    申请号:US10645029

    申请日:2003-08-21

    CPC classification number: G06K19/06009

    Abstract: A system passively identifies objects at large distances with an integrated two-dimensional pattern, spectral tailoring, and an imaging system. Encoded information allows objects of various origin and configuration to be easily and rapidly identified by optical means, but is invisible to the naked eye. The devices used for detecting the objects may be ground-based, airborne, or even satellite-based, and can track engagements of such marked objects in real-time. A tailored reflective surface at a specific wavelength band is applied to the exteriors of the objects to form a unique signature. A scanning system passively records the light emanating from the signature in the specific band, and recognizes the signature to discern what the object is based on a database of information.

    Abstract translation: 系统被动地用集成的二维图案,频谱裁剪和成像系统来识别大距离物体。 编码信息允许通过光学手段容易且快速地识别各种原点和配置的对象,但肉眼看不见。 用于检测物体的装置可以是基于地面的,机载的,甚至基于卫星的,并且可以实时跟踪这些被标记物体的接合。 将特定波长带的定制的反射表面施加到对象的外部以形成唯一的签名。 扫描系统被动地记录从特定频带中的签名发出的光,并识别签名以基于信息数据库识别对象。

Patent Agency Ranking