Systems and methods for reducing noise from jet engine exhaust
    2.
    发明授权
    Systems and methods for reducing noise from jet engine exhaust 有权
    降低喷气发动机排气噪音的系统和方法

    公开(公告)号:US08770921B2

    公开(公告)日:2014-07-08

    申请号:US12935450

    申请日:2009-03-31

    IPC分类号: F01D9/02

    CPC分类号: F02K1/34 F02K1/46 F05D2240/40

    摘要: An aircraft jet engine with a longitudinal axis, including a wall enclosing a gas flow ejected from a downstream end of the wall in the longitudinal axis, plural ducts being distributed around the periphery of the downstream end of the wall each including a terminal section, including an outlet opening. Each duct can eject a fluid jet through the outlet opening thereof. The ducts are configured to eject the fluid jets essentially parallel to each other, each fluid jet ejected through the corresponding outlet opening forming a lateral angle with the longitudinal axis in a projection view in a plane with the longitudinal axis.

    摘要翻译: 一种具有纵向轴线的飞机喷气发动机,包括围绕在纵向轴线上的壁的下游端喷出的气流的壁,多个管道围绕壁的下游端的周边分布,每个管道包括终端部分,包括 出口开口。 每个管道可以通过其出口开口喷射流体射流。 导管构造成喷射基本上彼此平行的流体射流,通过对应的出口开口喷射的每个流体射流在与纵向轴线的平面中的投影视图中与纵向轴线形成横向角度。

    Connector arrangement
    3.
    发明申请
    Connector arrangement 有权
    连接器布置

    公开(公告)号:US20090156033A1

    公开(公告)日:2009-06-18

    申请号:US12290099

    申请日:2008-10-27

    申请人: Peter Jordan

    发明人: Peter Jordan

    IPC分类号: H01R13/62 H01R9/05

    摘要: A connector arrangement comprises a rigid inner conductor (107), a dielectric sleeve (111) arranged around the inner conductor and a rigid outer conductor (109) arranged around the sleeve. A surface of at least one of the inner conductor, the sleeve and the outer conductor is provided with a taper, such that the sleeve fixes the relative transverse positions of the inner and outer conductors at a first end of the arrangement and not at a second end of the arrangement. The inner conductor is longitudinally slidable relative to the outer conductor. Such an arrangement is suitable for use in hostile environments, such as in high temperature pipelines, in which there are large temperature variations and in which the positional variation of mating connectors is high.

    摘要翻译: 连接器装置包括刚性内部导体(107),围绕内部导体布置的电介质套筒(111)和围绕套筒布置的刚性外部导体(109)。 内部导体,套管和外部导体中的至少一个的表面设置有锥形,使得套筒将内部和外部导体的相对横向位置固定在布置的第一端而不是第二端 结束安排。 内导体可相对于外导体纵向滑动。 这种布置适用于诸如在高温管道中的恶劣环境中,其中存在较大的温度变化并且其中配合连接器的位置变化较大。

    Carrier device for electronic chip
    4.
    发明申请
    Carrier device for electronic chip 有权
    电子芯片载体装置

    公开(公告)号:US20060022329A1

    公开(公告)日:2006-02-02

    申请号:US11184392

    申请日:2005-07-19

    申请人: Peter Jordan

    发明人: Peter Jordan

    IPC分类号: H01L23/053

    摘要: A surface mount electronic chip (10) is mounted on a holder (70) and electrically connected to holder terminals (74, 76, 80) by the use of a carrier device (30). The carrier device has clips (36) mounted on walls of the carrier frame. The chip is merely pressed into a cavity (48) between inner tabs (44) of the chips. The carrier with the chip in place is merely pressed into a cradle (78) formed in the holder by the holder terminals, so outer tabs (46) of the clips press against the holder terminals.

    摘要翻译: 表面安装电子芯片(10)安装在保持器(70)上,并通过使用载体装置(30)与保持器端子(74,76,80)电连接。 载体装置具有安装在载体框架的壁上的夹子(36)。 芯片仅被压入芯片的内部突片(44)之间的空腔(48)中。 具有芯片的载体仅通过保持器端子被压入形成在保持器中的支架(78)中,因此夹子的外部突片(46)压靠保持器端子。

    Electrical connecting device
    6.
    发明授权
    Electrical connecting device 有权
    电气连接装置

    公开(公告)号:US07607923B2

    公开(公告)日:2009-10-27

    申请号:US12012314

    申请日:2008-02-01

    IPC分类号: H01R12/00

    摘要: An electrical connecting device for two electrical components which, when assembled, have electrical contact areas facing each other. The electrical connecting device comprises: a plurality of metallic connecting elements, each connecting element having first and second contact portions resiliently compressible against each other; and a flexible dielectric carrier sheet for the connecting elements, a portion of each connecting element being attached to the carrier sheet. Each connecting element comprises a strip of material having a bend at an intermediate portion. In the device, the connecting elements are resiliently compressible against each other, independent of any supporting structure. A rigid supporting structure is accordingly not required.

    摘要翻译: 一种用于两个电气部件的电连接装置,其组装时具有彼此面对的电接触区域。 电连接装置包括:多个金属连接元件,每个连接元件具有彼此弹性压缩的第一和第二接触部分; 以及用于所述连接元件的柔性介电载体片,每个连接元件的一部分附接到所述载体片。 每个连接元件包括在中间部分具有弯曲的材料条。 在该装置中,连接元件可独立于任何支撑结构而彼此弹性压缩。 因此,不需要刚性支撑结构。

    Carrier device for electronic chip
    7.
    发明授权
    Carrier device for electronic chip 有权
    电子芯片载体装置

    公开(公告)号:US07511368B2

    公开(公告)日:2009-03-31

    申请号:US11184392

    申请日:2005-07-19

    申请人: Peter Jordan

    发明人: Peter Jordan

    IPC分类号: H01L23/48

    摘要: A surface mount electronic chip (10) is mounted on a holder (70) and electrically connected to holder terminals (74,76, 80) by the use of a carrier device (30). The carrier device has clips (36) mounted on walls of the carrier frame. The chip is merely pressed into a cavity (48) between inner tabs (44) of the chips. The carrier with the chip in place is merely pressed into a cradle (78) formed in the holder by the holder terminals, so outer tabs (46) of the clips press against the holder terminals.

    摘要翻译: 表面安装电子芯片(10)安装在保持器(70)上,并通过使用载体装置(30)与保持器端子(74,76,80)电连接。 载体装置具有安装在载体框架的壁上的夹子(36)。 芯片仅被压入芯片的内部突片(44)之间的空腔(48)中。 具有芯片的载体仅通过保持器端子被压入形成在保持器中的支架(78)中,因此夹子的外部突片(46)压靠保持器端子。

    Coaxial connector
    8.
    发明申请
    Coaxial connector 审中-公开
    同轴连接器

    公开(公告)号:US20070197054A1

    公开(公告)日:2007-08-23

    申请号:US11706765

    申请日:2007-02-15

    申请人: Peter Jordan

    发明人: Peter Jordan

    IPC分类号: H05K1/00

    CPC分类号: H01R12/716

    摘要: A coaxial cable connector comprises an injection moulded substrate (79) and a plated conductive pattern formed directly on the substrate, wherein the conductive pattern comprises: a plurality of first tracks (11a) each terminating at one end in a connecting portion (13) for connection to an inner conductor of a coaxial cable and at the other end in a pad (15) for contacting a mating connector; and a plurality of second tracks each terminating at one end in a connecting portion for connection to an outer conductor of a coaxial cable and at the other end in a pad for contacting a mating connector. A PCB connector, comprising a moulded plastics component having spring contacts, mates with the cable connector.

    摘要翻译: 同轴电缆连接器包括注射成型的基板(79)和直接形成在基板上的电镀导电图案,其中导电图案包括:多个第一轨道(11a),每个终端在连接部分(13)的一端, 用于连接到同轴电缆的内部导体,并且在另一端处于用于接触配合连接器的焊盘(15)中; 以及多个第二轨道,每个第二轨道的一端终止于用于连接到同轴电缆的外部导体的连接部分中,另一端终止于用于接触配合连接器的焊盘。 一种PCB连接器,包括具有弹簧触点的模制塑料部件,与电缆连接器配合。

    Adaptive diastolic interval control of action potential duration alternans
    9.
    发明申请
    Adaptive diastolic interval control of action potential duration alternans 有权
    动作电位持续时间的自适应舒张期间期控制

    公开(公告)号:US20050192641A1

    公开(公告)日:2005-09-01

    申请号:US11064793

    申请日:2005-02-24

    IPC分类号: A61N1/36 A61N1/362

    CPC分类号: A61N1/3621

    摘要: A real-time detection technique and a real-time, adaptive, model-independent control technique for detecting and stabilizing pathological physiological rhythms, such as repolarization alternans, on the basis of the rate dependence of excitable tissue such as cardiac and neuronal tissue is presented. Unlike other control methods, which require a number of beats to locate the period-1 fixed point, the technique locates the period-1 fixed point almost instantaneously, rapidly eliminating any higher-period or aperiodic rhythms.

    摘要翻译: 提出了基于心脏和神经元组织等兴奋性组织的速率依赖性的实时检测技术和实时,自适应,独立于模型的控制技术,用于检测和稳定病理生理节律,如复极交替神经元 。 与其他控制方法不同的是,需要多次拍打来定位周期1的固定点,该技术几乎瞬时地定位了周期1的固定点,可以快速消除任何更高周期或非周期性的节奏。

    Coaxial connector body
    10.
    发明授权
    Coaxial connector body 失效
    同轴连接器体

    公开(公告)号:US5975965A

    公开(公告)日:1999-11-02

    申请号:US923711

    申请日:1997-09-04

    申请人: Peter Jordan

    发明人: Peter Jordan

    IPC分类号: H01R9/05 H01R43/16 H01R4/10

    摘要: An electrical connector element, especially a coaxial connector body (1), includes a forward connector part (2) and a rearward crimp barrel part (3), formed of a single piece of thin sheet metal, wherein the crimp barrel part is constructed to avoid resilient collapse during crimping. The sheet metal has been rolled into a cylinder with adjacent edges (7, 8), with each edge provided with a circumferentially-projecting tab (11, 12) that overlies the other edge. The two tabs prevent one edge from riding over the other to thereby prevent resilient collapse of the cylinder during crimping, but instead hold the edges adjacent to cause plastic deformation of the crimp barrel part during crimping.

    摘要翻译: 电连接器元件,特别是同轴连接器主体(1)包括由单片薄金属板形成的前连接器部分(2)和向后压接筒部分(3),其中压接筒部分构造成 避免卷曲过程中的弹性破裂。 已经将金属板轧制成具有相邻边缘(7,8)的圆筒,每个边缘设置有覆盖在另一边缘上的周向突出的突片(11,12)。 两个突片防止一个边缘骑在另一个边缘上,从而防止在压接期间气缸的弹性塌陷,而是在压接期间相邻地保持边缘使压接筒部分发生塑性变形。