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25 条记录 (耗时 0.015 秒)

    Passive infra-red sensor
    22.
    发明授权
    Passive infra-red sensor 失效
    被动红外传感器

    公开(公告)号：US4604524A

    公开(公告)日：1986-08-05

    申请号：US659945

    申请日：1984-10-11

    申请人： Yaacov Kotlicki ,  Moshe Kotlicki

    发明人： Yaacov Kotlicki ,  Moshe Kotlicki

    IPC分类号： G08B13/193 ,  G01J5/04

    CPC分类号： G08B13/193 ,  Y10S250/01

    摘要： A passive infra-red sensor comprising a housing including a mounting base and a lens mounting cover element, detector support apparatus selectably positionable with respect to said mounting base along a first axis, an infra-red detector and a beam locator illuminator mounted on the detector support apparatus, a multi-faceted focusing lens including a first array of beam defining lenses arranged for optical coupling to the infra-red detector and a second array of beam defining lenses arranged for optical coupling to the beam locator illuminator.

    摘要翻译： 一种被动红外传感器，包括壳体，其包括安装基座和透镜安装盖元件，检测器支撑装置可相对于所述安装基座沿着第一轴线可选择地定位，红外线检测器和安装在检测器上的光束定位器照明器 支持装置，多面聚焦透镜，包括布置成用于光学耦合到红外检测器的光束限定透镜的第一阵列和布置成用于光束耦合到光束定位器照明器的光束限定透镜的第二阵列。

    Emergency alert system for a protected region employing RF and non-RF signalling
    23.
    发明授权
    Emergency alert system for a protected region employing RF and non-RF signalling 失效
    采用RF和非RF信号的受保护区域的紧急警报系统

    公开(公告)号：US5661471A

    公开(公告)日：1997-08-26

    申请号：US400586

    申请日：1995-03-08

    申请人： Yaacov Kotlicki

    发明人： Yaacov Kotlicki

    IPC分类号： G08B3/10 ,  G08B25/10 ,  G08B1/08

    CPC分类号： G08B25/10 ,  G08B3/1083

    摘要： A signaling network system including a plurality of receivers distributed in a protected region comprising multiple protected enclosures and including RF receivers as well as a plurality of non-RF receivers, located within said multiple protected enclosures, for receiving non-RF signals emanating from within the enclosure within which the receiver is located, said non-RF signals generally not capable of being received by a receiver located outside the enclosure from which they are transmitted and at least one portable emergency indicating signal transmitter which is selectably locatable in an enclosure and which is operative to transmit, when actuated, both RF and non-RF signals.

    摘要翻译： 一种信令网络系统，包括分布在受保护区域中的多个接收机，所述多个接收机包括多个受保护的机壳，并且包括位于所述多个受保护的外壳内的RF接收机以及多个非RF接收器，用于接收来自所述多个受保护机箱内的非RF信号 接收器所在的外壳，所述非RF信号通常不能被位于其所发射的外壳外部的接收器接收，并且至少一个便携式紧急指示信号发射器可选择地定位在外壳中， 可操作地在致动时发射RF和非RF信号。

    Intrusion detector
    24.
    发明授权
    Intrusion detector 失效
    入侵检测器

    公开(公告)号：US5712622A

    公开(公告)日：1998-01-27

    申请号：US588380

    申请日：1996-01-18

    申请人： Israel Grossinger ,  Shmuel Blit ,  Yaacov Kotlicki ,  Tatiana Kosoburd

    发明人： Israel Grossinger ,  Shmuel Blit ,  Yaacov Kotlicki ,  Tatiana Kosoburd

    IPC分类号： G08B13/193 ,  G08B13/18

    CPC分类号： G08B13/193

    摘要： An infrared detector including a sensor which provides an output signal responsive to infrared radiation incident on a face thereof, and a diffractive optical element which directs a substantial portion of incident visible radiation away from the sensor and which has substantially no diffractive effect on incident infrared radiation.

    摘要翻译： 一种包括传感器的红外检测器，该传感器提供响应入射在其表面上的红外辐射的输出信号;以及衍射光学元件，其将大部分入射的可见光辐射远离传感器并且对入射的红外辐射基本上没有衍射效应 。