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1. 发明授权

US10693310B2 Hiccup charger 有权
公开(公告)号：US10693310B2
公开(公告)日：2020-06-23
申请号：US16142658
申请日：2018-09-26
申请人： Sargent Manufacturing Company
发明人： Mark Bryla , Michael Lorello
IPC分类号： H02J7/34 , E05B47/00 , G05F1/46 , G01R19/165 , H02J9/06
摘要： Various door locks and their methods of operation are described. In one embodiment, one or more capacitors are discharged to power one or more electrical loads of a door lock and then charged by one or more associated power sources. During this type of operation, a voltage of the one or more capacitors may cyclically vary between a first voltage threshold and a second voltage threshold. Methods related to estimating an amount of energy provided to the one or more capacitors using time measurements are also described.

2. 发明授权

US10923696B2 Electrochemical cell housing 有权
公开(公告)号：US10923696B2
公开(公告)日：2021-02-16
申请号：US16009454
申请日：2018-06-15
申请人： Sargent Manufacturing Company
发明人： Mark Bryla
IPC分类号： H01M2/12
摘要： Systems and methods for controlling the emission of gases and/or flames emitted from one or more electrochemical cells are disclosed. In one exemplary embodiment, gas emitted from an electrochemical cell located within an interior of an enclosure may be flowed through a flow restriction to reduce a pressure and/or temperature of the gas and/or the gas may be flowed through a catalyst prior to exiting through an outlet of the enclosure.

3. 发明授权

US10128283B2 Method and system for managing harvested energy in an access control system 有权
公开(公告)号：US10128283B2
公开(公告)日：2018-11-13
申请号：US14926957
申请日：2015-10-29
申请人： Sargent Manufacturing Company
发明人： Mark Bryla
IPC分类号： H01L27/142 , H02J7/35 , H02J9/06 , E05B47/00
摘要： A method for managing light energy received from at least one light source by at least one light sensor in an access control system. The method comprises receiving light energy by the at least one light sensor, measuring the amount of light energy received by an energy harvesting manager interconnected with an access control device, and determining whether the measured amount of light energy is above a predetermined threshold. If the measured amount of light energy is above the predetermined threshold, the method comprises converting the light energy into harvested energy by at least one energy harvester. If the measured amount of light energy is not above the predetermined threshold, the method comprises adjusting the amount of light energy available to the at least one light sensor from the at least one light source until the predetermined threshold is reached.

4. 发明授权

US11837748B2 Electrochemical cell housing 有权
公开(公告)号：US11837748B2
公开(公告)日：2023-12-05
申请号：US17149329
申请日：2021-01-14
申请人： Sargent Manufacturing Company
发明人： Mark Bryla
IPC分类号： H01M50/383 , H01M50/30 , H01M50/392 , H01M50/342 , H01M50/367
CPC分类号： H01M50/383 , H01M50/3425 , H01M50/367 , H01M50/392 , H01M50/394 , H01M2200/20
摘要： Systems and methods for controlling the emission of gases and/or flames emitted from one or more electrochemical cells are disclosed. In one exemplary embodiment, gas emitted from an electrochemical cell located within an interior of an enclosure may be flowed through a flow restriction to reduce a pressure and/or temperature of the gas and/or the gas may be flowed through a catalyst prior to exiting through an outlet of the enclosure.

5. 发明授权

US11164408B2 Lock systems and methods 有权
公开(公告)号：US11164408B2
公开(公告)日：2021-11-02
申请号：US16142606
申请日：2018-09-26
申请人： Sargent Manufacturing Company
发明人： Mark Bryla , Michael Lorello
IPC分类号： G07C9/00 , E05B47/00
摘要： Lock systems are disclosed. The lock system may include a lock unit and a separate base station. The lock unit may include one or more components maintained in a powered-off and/or low-power standby state when not in use. The lock unit may include a sound receiver. The lock unit may activate power to one or more components unit after detecting a predetermined activation sound transmitted by a sound transmitter on the base station. The lock unit and base station may include wireless communicators to communicate signals and/or information between the lock unit and base station after the lock unit is powered on. To conserve power, a lock unit may power down after a predetermined action has been completed, communication of a power down signal, and/or after a predetermined time period has elapsed.

6. 发明授权

US10438978B2 Measuring harvested energy using an ultra-low duty cycle measurement system 有权
公开(公告)号：US10438978B2
公开(公告)日：2019-10-08
申请号：US15465232
申请日：2017-03-21
申请人： Sargent Manufacturing Company
发明人： Mark Bryla , Michael Lorello , John C. Wren
IPC分类号： H01L27/142 , H02J9/06 , H05B37/02 , H02J7/34 , H02J7/35 , H02J7/00 , E05B47/00
摘要： A system and method for measuring energy harvested from at least one energy source for use in an access control system. The method comprises charging a capacitive storage device to a voltage high threshold, where the capacitive storage device is for storing energy harvested from at least one sensor receiving energy from at least one energy source and the capacitive storage device is coupled to an energy harvesting manager adapted for managing the amount of energy received by the at least one sensor, and applying a reference load to the capacitive storage device until the capacitive storage device discharges to a predetermined voltage value, the reference load having a predetermined resistance value. The method further comprises determining a time constant, the time constant defined as the length of time required for the capacitive storage device to discharge to the predetermined voltage value, determining an exact or near exact capacitance of the capacitive storage device by comparing the time constant to the reference load predetermined value, discharging the capacitive storage device to a voltage low threshold, and determining an amount of energy used per charge unloaded of the capacitive storage device by comparing the voltage high threshold and the voltage low threshold.

7. 发明申请

US20210135314A1 ELECTROCHEMICAL CELL HOUSING 有权
公开(公告)号：US20210135314A1
公开(公告)日：2021-05-06
申请号：US17149329
申请日：2021-01-14
申请人： Sargent Manufacturing Company
发明人： Mark Bryla
IPC分类号： H01M50/383 , H01M50/30 , H01M50/35 , H01M50/392 , H01M50/342
摘要： Systems and methods for controlling the emission of gases and/or flames emitted from one or more electrochemical cells are disclosed. In one exemplary embodiment, gas emitted from an electrochemical cell located within an interior of an enclosure may be flowed through a flow restriction to reduce a pressure and/or temperature of the gas and/or the gas may be flowed through a catalyst prior to exiting through an outlet of the enclosure.

8. 发明申请

US20190130684A1 LOCK SYSTEMS AND METHODS 审中-公开
公开(公告)号：US20190130684A1
公开(公告)日：2019-05-02
申请号：US16142606
申请日：2018-09-26
申请人： Sargent Manufacturing Company
发明人： Mark Bryla , Michael Lorello
IPC分类号： G07C9/00
摘要： Lock systems are disclosed. The lock system may include a lock unit and a separate base station. The lock unit may include one or more components maintained in a powered-off and/or low-power standby state when not in use. The lock unit may include a sound receiver. The lock unit may activate power to one or more components unit after detecting a predetermined activation sound transmitted by a sound transmitter on the base station. The lock unit and base station may include wireless communicators to communicate signals and/or information between the lock unit and base station after the lock unit is powered on. To conserve power, a lock unit may power down after a predetermined action has been completed, communication of a power down signal, and/or after a predetermined time period has elapsed.

9. 发明申请

US20150167350A1 ELECTRONIC LOCK WITH POWER FAILURE CONTROL CIRCUIT 有权
标题翻译：具有电源故障控制电路的电子锁
公开(公告)号：US20150167350A1
公开(公告)日：2015-06-18
申请号：US14630874
申请日：2015-02-25
申请人： Sargent Manufacturing Company
发明人： Mark Bryla , Steve Morse , Chris Wren
IPC分类号： E05B47/00 , G05B19/042 , E05C1/08
CPC分类号： E05B47/0001 , E05B47/00 , E05B2047/0057 , E05B2047/0059 , E05B2047/0087 , E05C1/08 , G05B19/042 , Y10T70/7113 , Y10T292/1014 , Y10T307/74
摘要： An electronic lock with power failure control circuit includes a lock mechanism having a latchbolt movable between extended and a retracted positions and an electrically powered lock actuator to lock and unlock the latchbolt. The power failure control circuit includes a microcontroller and the lock is connected to a primary power source and an auxiliary power source, preferably supercapacitors and charger that can be turned on by the microcontroller and off when the charger signals a full charge. A power monitor circuit detects low voltage on the primary power supply and sets a power failure interrupt causing the microcontroller to execute power failure instructions that control the actuator so that the lock is placed into a desired locked or unlocked final state during the power failure. upon detection of the return of good power, the system resets the lock.
摘要翻译：具有电力故障控制电路的电子锁包括锁定机构，该锁定机构具有在延伸和缩回位置之间可移动的闩锁杆，以及用于锁定和解锁闩锁的电动锁定致动器。电源故障控制电路包括微控制器，并且锁被连接到主电源和辅助电源，优选地，超级电容器和充电器可由微控制器接通并且当充电器发出完全充电时关闭。电源监视器电路检测主电源上的低电压并设置电源故障中断，导致微控制器执行停电指令，以控制执行器，使得在电源故障期间将锁置于期望的锁定或解锁的最终状态。在检测到良好的电源返回后，系统重置锁定。

10. 发明申请

US20190228604A1 LORA-BASED LOCK SYSTEMS AND METHODS 审中-公开
公开(公告)号：US20190228604A1
公开(公告)日：2019-07-25
申请号：US16255166
申请日：2019-01-23
申请人： Sargent Manufacturing Company
发明人： Mark Bryla
IPC分类号： G07C9/00 , E05B47/00
摘要： A lock system may include a lock unit and a gateway. The lock unit may include a first wireless communicator that is configured to communicate via a LoRa-based wireless communication link to initiate one or more operations, status inquiries, and/or lock unit updates of the lock unit. In some embodiments, the lock unit may also include one or more components that may be maintained in a powered-off and/or low-power standby state when not in use. The lock unit may activate power to these one or more components, including activating a second wireless communicator, for example, after receiving a wakeup signal from the gateway. The lock unit and the gateway may communicate requests for low bandwidth data transfer via the first wireless communicator and requests for high bandwidth data transfer via the second wireless communicator.

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