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1. 发明授权

US4514625A Alarm system to secure a passage 失效
标题翻译：报警系统固定通道
公开(公告)号：US4514625A
公开(公告)日：1985-04-30
申请号：US397810
申请日：1982-07-13
申请人： Bernd Heiland
发明人： Bernd Heiland
IPC分类号： G01V8/20 , G08B13/183 , G08B13/08 , G08B13/18
CPC分类号： G08B13/183 , G01V8/20
摘要： A security system for an opening such as a door, window, or the like wherein the opening is defined with a generally planar orientation having at least a pair of generally diametrically opposed corners, the system including light transmitters arranged in the vicinity of at least one of the corners emitting light from the one corner within an angle limited by the sides of the one corner, the light being directed across the opening in a direction toward the other of the corners, and light receivers for sensing light emitted from the light transmitters, the light receivers being arranged on at least one of the sides of the opposite corner. In one aspect of the invention, the light transmitters are arranged in the vicinity of only one of the corners and the light receivers are arranged on both sides of the opposed corner. In a second aspect of the invention, the light transmitters are arranged in the vicinity of both of the opposed corners and the light receivers are arranged on one of the sides of each of the opposed corners to receive light from the light transmitters arranged in opposed relationship thereto.
摘要翻译：用于诸如门，窗等的开口的安全系统，其中开口被限定为具有至少一对大致直径相对的角的大致平面取向，该系统包括布置在至少一个的角部在由一个角部的侧面限制的角度内从一个角发射光，该光沿着朝向另一个角的方向被引导穿过该开口，以及用于感测从光发射器发射的光的光接收器，光接收器布置在相对角的至少一个侧面上。在本发明的一个方面中，光发送器被布置在只有一个拐角附近，并且光接收器布置在相对的拐角的两侧。在本发明的第二方面中，光发射器布置在两个相对的角部附近，并且光接收器被布置在每个相对的角中的一个侧面上，以接收来自布置成相对关系的光发射器的光到此。

2. 发明授权

US4410884A Alarm system 失效
标题翻译：警报系统
公开(公告)号：US4410884A
公开(公告)日：1983-10-18
申请号：US932959
申请日：1978-08-11
申请人： Bernd Heiland
发明人： Bernd Heiland
IPC分类号： G08B25/00 , G08B13/00 , G08B13/08 , G08B17/00 , G08B23/00 , G08B25/04 , G08B26/00 , G08B29/18 , G08B13/04 , G08B29/00
CPC分类号： G08B29/185 , G08B13/00 , G08B13/08 , G08B26/005 , G08B29/24
摘要： An Alarm system for furnishing an alarm signal in response to unauthorized entry through a passage connecting the outside to the interior of a building, wherein a first detecting device furnishes a first output signal when sensing the presence of a person in a first portion of the passage. A second detecting device nearer the outside of the building furnishes a second output signal when sensing the approach of a person. An evaluating circuit receives the output signals and initiates an alarm signal only if the second output signal is furnished prior to the first output signal.
摘要翻译：一种用于响应于通过连接外部到建筑物内部的通道的未经授权进入而提供报警信号的报警系统，其中第一检测装置在感测到通道的第一部分中存在人时提供第一输出信号。靠近建筑物外部的第二检测装置在感测人的接近时提供第二输出信号。评估电路仅在第一输出信号之前提供第二输出信号时，接收输出信号并启动报警信号。

3. 发明授权

US4766519A Housing, particularly for hand held devices 失效
标题翻译：住房，特别是手持设备
公开(公告)号：US4766519A
公开(公告)日：1988-08-23
申请号：US937979
申请日：1986-12-04
申请人： Bernd Heiland
发明人： Bernd Heiland
IPC分类号： H05K5/00 , H05K1/02
CPC分类号： H05K5/0013 , Y10S220/25
摘要： A housing or enclosure, which is particularly suitable for electronic circuits, comprises two housing parts that fit together and interlock. Each housing part is substantially U-shaped in cross-section and has an end cover that covers the total cross-section of the closed housing. The opposing interfacing surfaces of the longitudinal edges of the housing are profiled in the longitudinal direction, enabling the two housing parts to be fitted together in the transverse direction to the longitudinal axis of the housing, and at the same time serving as guiding rails to allow the housing parts to slide against one another in the longitudinal direction of the housing. This housing construction permits the housing to be assembled easily and permits the length of the housing to be varied in a simple manner.
摘要翻译：特别适用于电子电路的外壳或外壳包括两个装配在一起并互锁的外壳部件。每个壳体部分的横截面基本上为U形，并且具有覆盖封闭壳体的总横截面的端盖。壳体的纵向边缘的相对的接合表面在纵向方向上成型，使得两个壳体部分能够沿着与壳体的纵向轴线的横向方向装配在一起，并且同时用作导轨以允许所述壳体部件在所述壳体的纵向方向上彼此相对滑动。这种壳体结构允许容易地组装外壳，并允许以简单的方式改变外壳的长度。

4. 发明授权

US4360803A Door lock assembly with electrical alarm 失效
标题翻译：门锁总成带电报警
公开(公告)号：US4360803A
公开(公告)日：1982-11-23
申请号：US45846
申请日：1979-06-05
申请人： Bernd Heiland
发明人： Bernd Heiland
IPC分类号： E05B45/12 , E05B45/06 , G08B13/06
CPC分类号： E05B45/06
摘要： A door lock assembly having an electrical alarm system includes a piezoelectric element located between the lock bolt of the door lock and the lock frame in order to emit a signal to energize the electrical alarm system when pressure is applied between the lock bolt and the frame.
摘要翻译：具有电报警系统的门锁组件包括位于门锁的锁定螺栓和锁定框架之间的压电元件，以便当在锁定螺栓和框架之间施加压力时发出信号以激励电气报警系统。

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