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    ELECTRICALLY CONTROLLED LOCK EMPLOYING SHAPE MEMORY ALLOY
    1.
    发明申请
    ELECTRICALLY CONTROLLED LOCK EMPLOYING SHAPE MEMORY ALLOY 审中-公开
    电子控制锁定采用形状记忆合金

    公开(公告)号：WO9960235A2

    公开(公告)日：1999-11-25

    申请号：PCT/US9910891

    申请日：1999-05-17

    Applicant: SLC TECHNOLOGIES INC ,  BELLAMY DIRK L

    Inventor： BELLAMY DIRK L

    IPC: E05B17/04 ,  E05B17/20 ,  E05B47/00 ,  E05B47/06

    CPC classification number: E05B47/0649 ,  E05B17/2092 ,  E05B47/0009 ,  F16C2202/28

    Abstract: A lock changes between locked and unlocked states in response to changing the temperature of a shape metal alloy element within the lock. In one embodiment, the alloy element is in the shape of a wire and is heated by passing an electrical current therethrough. In response, the wire contracts. This contractive movement is arranged to compress a spring, thereby intercoupling a normally free-spinning actuator knob with an internal unlocking element, permitting a user to then turn the knob to unlock the lock. The shape memory alloy enables electronic actuation of locks without reliance on solenoids or motors, permitting very small electronic locks (e.g., cylinder locks sized to fit within three-quarters inch holes).

    Abstract translation: 响应于改变锁中的形状金属合金元件的温度，锁定在锁定状态和解锁状态之间变化。 在一个实施例中，合金元件为导线的形状，并通过使电流通过其而被加热。 作为回应，电汇合同。 该收缩运动被布置成压缩弹簧，从而将正常自由旋转的致动器旋钮与内部解锁元件相互配合，从而允许用户转动旋钮以解锁锁。 形状记忆合金使得电锁可以电动执行，而不依赖于螺线管或马达，允许非常小的电子锁（例如，尺寸适合四分之三英寸的孔的圆柱形锁）。

    FIRE AND SMOKE DETECTION AND CONTROL SYSTEM
    2.
    发明申请
    FIRE AND SMOKE DETECTION AND CONTROL SYSTEM 审中-公开
    消防和烟雾检测与控制系统

    公开(公告)号：WO1998026387A2

    公开(公告)日：1998-06-18

    申请号：PCT/US1997022179

    申请日：1997-11-26

    Applicant: SLC TECHNOLOGIES, INC. ,  ENGELHARD SENSOR TECHNOLOGIES, INC. ,  MARMAN, Douglas, H. ,  PELTIER, Mark, A. ,  WONG, Jacob, Y.

    Inventor： SLC TECHNOLOGIES, INC. ,  ENGELHARD SENSOR TECHNOLOGIES, INC.

    IPC: G08B00/00

    CPC classification number: G08B17/10 ,  G08B17/113 ,  G08B17/117 ,  G08B29/16 ,  G08B29/183 ,  G08B29/20

    Abstract: A fire detection system (100) combines a CO2 gas detector (14) with a smoke detector (2). Logic circuitry (400) combines the outputs of both detectors to minimize false alarms and provide a rapid response time. In a preferred embodiment the need for periodic cleaning is reduced. In a further preferred embodiment, two alarms indicative of two different types of fires, for example flaming fires and nonflaming fires are available. A map (810) of flaming fire and smoke may be assembled by the system to guide the firefighters. In a yet another preferred embodiment, a tentative fire alarm indication (222, 233) disables a local air conditioning system thereby helping to isolate and control any existing fire.

    Abstract translation: 火灾检测系统（100）将CO 2气体检测器（14）与烟雾探测器（2）组合。 逻辑电路（400）组合了两个检测器的输出，以最小化误报，并提供快速响应时间。 在优选的实施方案中，减少了定期清洁的需要。 在另一个优选实施例中，可以提供两个指示两种不同类型的火焰的报警器，例如燃烧火焰和非燃烧火灾。 火焰和烟雾的地图（810）可以由系统组装以引导消防员。 在又一个优选实施例中，临时火灾报警指示（222,233）禁用本地空调系统，从而有助于隔离和控制任何现有的火灾。

    FIRE AND SMOKE DETECTION AND CONTROL SYSTEM
    3.
    发明申请
    FIRE AND SMOKE DETECTION AND CONTROL SYSTEM 审中-公开
    消防和烟雾检测与控制系统

    公开(公告)号：WO9826387A3

    公开(公告)日：1998-08-13

    申请号：PCT/US9722179

    申请日：1997-11-26

    Applicant: SLC TECHNOLOGIES INC ,  ENGELHARD SENSOR TECHNOLOGIES ,  MARMAN DOUGLAS H ,  PELTIER MARK A ,  WONG JACOB Y

    Inventor： MARMAN DOUGLAS H ,  PELTIER MARK A ,  WONG JACOB Y

    IPC: G08B17/10 ,  G08B17/117 ,  G08B29/16 ,  G08B29/18 ,  G08B29/20 ,  G08B

    CPC classification number: G08B17/10 ,  G08B17/113 ,  G08B17/117 ,  G08B29/16 ,  G08B29/183 ,  G08B29/20

    Abstract: A fire detection system (100) combines a CO2 gas detector (14) with a smoke detector (2). Logic circuitry (400) combines the outputs of both detectors to minimize false alarms and provide a rapid response time. In a preferred embodiment the need for periodic cleaning is reduced. In a further preferred embodiment, two alarms indicative of two different types of fires, for example flaming fires and nonflaming fires are available. A map (810) of flaming fire and smoke may be assembled by the system to guide the firefighters. In a yet another preferred embodiment, a tentative fire alarm indication (222, 233) disables a local air conditioning system thereby helping to isolate and control any existing fire. 00000

    Abstract translation: 火灾检测系统（100）将CO 2气体检测器（14）与烟雾探测器（2）组合。 逻辑电路（400）组合了两个检测器的输出，以最小化误报，并提供快速响应时间。 在优选的实施方案中，减少了定期清洁的需要。 在另一优选实施例中，可以提供指示两种不同类型的火焰的两个警报器，例如火焰火焰和非燃烧火焰。 火焰和烟雾的地图（810）可以由系统组装以引导消防员。 在又一个优选实施例中，临时火灾报警指示（222,233）禁用本地空调系统，从而有助于隔离和控制任何现有的火灾。 00000

    WIRELESS HOME FIRE AND SECURITY ALARM SYSTEM
    4.
    发明申请
    WIRELESS HOME FIRE AND SECURITY ALARM SYSTEM 审中-公开
    无线家庭防火和安全报警系统

    公开(公告)号：WO0021053A9

    公开(公告)日：2000-11-16

    申请号：PCT/US9923386

    申请日：1999-10-06

    Applicant: SLC TECHNOLOGIES INC ,  MARMAN DOUGLAS H ,  LIU KAI BANG

    Inventor： MARMAN DOUGLAS H ,  LIU KAI BANG

    IPC: G08B25/00 ,  G08B25/10 ,  G08B26/00 ,  G08B27/00

    CPC classification number: G08B25/003 ,  G08B25/007 ,  G08B25/008 ,  G08B25/009 ,  G08B25/10 ,  G08B26/007 ,  G08B27/006

    Abstract: A wireless alarm system (10) employs two-way transceivers (32, 60) in a network of smoke detectors (16), a base station (12), and other sensors. A keypad (14) is not needed because the system is reset by pressing a Test/Silence button (66) built into every detector or sensor. A siren is also eliminated because a sounder (64) in every detector sounds an alarm when any sensor is triggered. This is possible because every detector includes a transceiver that can receive alarm messages from any other detector. AC power wiring is also eliminated because the base station and sensors are battery powered. Only a telephone connection (48) is needed if the system is to be monitored. In apartments or dormitory installations, smoke detectors in one apartment relay alarm messages to the next apartment, and onto the next, and so on, to a centralized base station for the entire facility. The centralized base station can be located in an apartment manager's office for immediate notification of an alarm, improper smoke detector operation, low or missing battery indications, and dirty smoke detector indications. The two-way wireless alarm system can save many lives in apartments, where smoke detectors batteries are often depleted or removed.

    Abstract translation: 无线报警系统（10）在烟雾探测器（16），基站（12）和其他传感器的网络中采用双向收发器（32,60）。 不需要键盘（14），因为通过按下每个检测器或传感器内置的测试/静音按钮（66）来重置系统。 警报也被消除，因为每个探测器中的发声器（64）在任何传感器被触发时发出警报。 这是可能的，因为每个探测器都包含一个可以接收来自其他探测器的报警信息的收发器 由于基站和传感器采用电池供电，因此也消除了交流电源接线。 如果要监视系统，则只需要电话连接（48）。 在公寓或宿舍安装中，一间公寓内的烟雾探测器将报警信息传送到下一个公寓，然后传送到另一个公寓，等等，然后传送到整个设施的中央基站。 集中式基站可以位于公寓经理办公室，以便立即通知警报，不正确的烟雾探测器操作，电池电量不足或电量不足指示以及脏烟雾探测器指示。 双向无线报警系统可以节省公寓中的许多生命，其中烟雾探测器电池经常耗尽或移除。

    IMPROVED PUSHBUTTON LOCK
    5.
    发明专利
    IMPROVED PUSHBUTTON LOCK 未知

    公开(公告)号：CA2345690C

    公开(公告)日：2008-03-25

    申请号：CA2345690

    申请日：1999-09-30

    Applicant: SLC TECHNOLOGIES INC

    Inventor： LARSON WAYNE F ,  BURLEIGH CHARLES E

    IPC: E05B37/16 ,  E05B37/00

    Abstract: Various enhancements are provided to a pushbutton lock to enhance its security. One is the provision of button tips that are mounted on the ends of the button assemblies and spring-loaded to protrude from the face of the lock, regardless of whether the underlying button is "in" or "out". By this arrangement, a bystander cannot readily see the button combination by the pattern of depressed buttons. This arrangement also reduces tactile feedback between the underlying button assembly and the externally available button tips, increasing resistance to pick attacks. A further enhancement is the provision of button bars between adjacent pairs of button tips. Whenever any of the button tips is manually depressed, the corresponding button bar is pressed into engagement with, and prevents movement of, a member that must be moved in order to unlock the lock. This arrangement further increases lock security by preventing an attacker from experimentally pressing buttons and judging the tactile effect thereon in attempted unlockings of the lock.

    10.
    发明专利
    未知

    公开(公告)号：DE69841077D1

    公开(公告)日：2009-10-01

    申请号：DE69841077

    申请日：1998-06-11

    Applicant: SLC TECHNOLOGIES INC

    Inventor： LARSON WAYNE F ,  KICKNER CHRISTOPHER RAYMOND

    IPC: E05B49/00 ,  E05B47/00 ,  E05B67/06 ,  E05B67/22 ,  G07C1/32 ,  G07C9/00

    Abstract: The latching components of the padlock are driven by a motor between positions for latching and releasing the padlock shackle. Power for the motor is provided by a source carried in an electronic key. An encoder element with associated optical elements provides position information to the control circuit carried inside of the padlock. The control circuit correlates the position information with the signal directing power to the motor so that the motor is precisely controlled for moving the latching elements between release and latch.

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