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1. 发明授权

US10309594B1 Stack light 有权
公开(公告)号：US10309594B1
公开(公告)日：2019-06-04
申请号：US15583314
申请日：2017-05-01
申请人： Christopher M. Baldwin , Mark T. Monnett
发明人： Christopher M. Baldwin , Mark T. Monnett
IPC分类号： F21V21/00 , F21S6/00 , F21V23/06 , F21V23/00 , F21V33/00 , H04R17/00 , H04R1/02 , H04R1/28 , F21Y115/10
摘要： A stack light with a light section having a housing with a plurality of at least partially translucent side walls and having a plurality of opposing light sources on longitudinally opposite ends of the housing to produce a very even blended light. A stack light system with one or more such light sections also includes a sound section having a hollow housing and a set of interchangeable acoustic chambers configured for insertion into the hollow housing, each chamber including a piezoelectric transducer and having a side wall structure configured to abut an inner side wall surface of the hollow housing, the chamber, transducer and housing together defining a resonant cavity. In one embodiment, an acoustic chamber has a longitudinally extending side wall and a substantially closed end wall, the side wall having adjacent the end wall a plurality of wide lateral openings spaced apart along its perimeter, the openings each having a width in the range of approximately 8-25% of the wavelength of the piezoelectric transducer's fundamental frequency.

2. 外观设计

USD898600S1 Stack light 有权
公开(公告)号：USD898600S1
公开(公告)日：2020-10-13
申请号：US29611351
申请日：2017-07-20
申请人： Christopher M. Baldwin , Mark T. Monnett
设计人： Christopher M. Baldwin , Mark T. Monnett

3. 发明授权

US08797176B1 Multi-sensory warning device 有权
标题翻译：多感官警示装置
公开(公告)号：US08797176B1
公开(公告)日：2014-08-05
申请号：US13327089
申请日：2011-12-15
申请人： Christopher M. Baldwin , Daniel W. O'Brien
发明人： Christopher M. Baldwin , Daniel W. O'Brien
IPC分类号： G08B5/22
CPC分类号： G08B7/06
摘要： A panel-mountable audible and visual warning device having an internal volume control shutter within a resonant cavity defined by the device housing and a sound generating element within the housing. Another embodiment has a cap on a main housing which fits into a hole in a mounting panel, with the cap external to the panel, the cap having multiple LEDs mounted therein in front of the panel face and behind and radially outward of a piezoelectric transducer so as to emit light directly forward past the transducer. Another cap embodiment has a piezoelectric transducer, LEDs, and a pushbutton switch mechanism including a movable surface portion of the cap's front wall and an internal set of switch contacts operably connected thereto. A control circuit can partially disable the alarm signaling function, such as by muting the transducer but continuing to energize the LEDs in response to actuation of the switch.
摘要翻译：一种面板安装的听觉和视觉警告装置，其具有由所述装置壳体限定的谐振腔内的内部音量控制快门和所述壳体内的声音产生元件。另一个实施例在主壳体上具有盖子，该盖子装配在安装面板上的孔中，盖子在面板的外部，盖子在面板的前面安装有多个LED，并且在压电换能器的后面和径向外侧，以便将光直接向前发射通过传感器。另一个帽子实施例具有压电换能器，LED和按钮开关机构，其包括盖的前壁的可移动表面部分和与其可操作地连接的内部一组开关触点。控制电路可以部分地禁用报警信号功能，例如通过使换能器静音，但是响应于开关的致动继续给LED供电。

4. 外观设计

USD976143S1 Indicator light 有权
公开(公告)号：USD976143S1
公开(公告)日：2023-01-24
申请号：US29691489
申请日：2019-05-16
申请人： Mallory Sonalert Products, Inc.
设计人： Christopher M. Baldwin

5. 发明授权

US09619983B1 Wireless tandem alarm 有权
公开(公告)号：US09619983B1
公开(公告)日：2017-04-11
申请号：US14708887
申请日：2015-05-11
申请人： Mallory Sonalert Products, Inc.
发明人： Christopher M. Baldwin , Daniel W. O'Brien , Mark T. Monnett
IPC分类号： G08B25/08 , G08B7/06 , G08B3/10
CPC分类号： G08B7/06 , G08B3/10 , G08B21/02
摘要： A wireless tandem alarm having a first alarm configured for physical connection to an industrial machine having an electronic machine controller, and a second alarm configured for detachable connection to the first alarm or to the industrial machine. Each alarm has a housing, a piezoelectric transducer within the housing, a processor configured to drive the piezoelectric transducer in response to a control signal, and a wireless transceiver configured for relatively short-range, low-power communications. In the first alarm, the processor drives the piezoelectric transducer in response to a signal from the machine controller and, also responsive to the machine controller signal, transmits a control signal via the wireless transceiver. In the second alarm, the wireless transceiver receives the control signal from the first alarm and supplies it to the processor, which is configured drive the piezoelectric transducer in response. The alarms are configured to work in tandem, when attached to each other, to cooperatively produce a combination of sound characteristics not achievable with either alarm alone. The alarms are also configured to detect when they are detached from each other and to respond by changing one or more sound characteristics. When detached, the alarms are also capable of affecting the operation of each other via two-way wireless communications.

6. 发明授权

US09576442B1 Electronic sound level control in audible signaling devices 有权
标题翻译：声音信号装置中的电子声级控制
公开(公告)号：US09576442B1
公开(公告)日：2017-02-21
申请号：US14215469
申请日：2014-03-17
申请人： Christopher M. Baldwin , Joshua K. Brown , Mark T. Monnett
发明人： Christopher M. Baldwin , Joshua K. Brown , Mark T. Monnett
IPC分类号： H04R25/00 , G08B3/10 , H04R17/00
CPC分类号： G08B3/10 , H04R17/00
摘要： In further development of U.S. Pat. No. 6,310,540 B1, an audible signal device comprising of a microprocessor or microcontroller and a sounder element, or a microprocessor or microcontroller in conjunction with electronic circuitry such as discrete components, inductors, or IC's with a sounder element where the resulting sound pressure level is controlled by changing the drive signal's frequency, size, shape, and/or duty cycle.
摘要翻译：在美国专利的进一步发展 6,310,540B1号声音信号装置，包括微处理器或微控制器和发声器元件，或微处理器或微控制器，其结合电子电路，例如具有发声元件的分立元件，电感器或IC，其中产生的声压级为通过改变驱动信号的频率，大小，形状和/或占空比来控制。

7. 发明申请

US20060244345A1 Pluggable terminal block assembly for audible signal alarm power connection 审中-公开
标题翻译：可插拔接线端子组件，用于声音报警电源连接
公开(公告)号：US20060244345A1
公开(公告)日：2006-11-02
申请号：US11119032
申请日：2005-05-02
申请人： George Burnett , Joshua Brown
发明人： George Burnett , Joshua Brown
IPC分类号： H01L41/053
CPC分类号： H01R24/68 , G10K9/18 , H01R13/665 , H01R24/20 , H01R2103/00
摘要： Piezoelectric alarm devices are held in a plastic housing with flat bladed electrical terminals carried on the outside of the housing. These terminals are being replaced by a pluggable terminal block assembly which can be readably integrated into the housing. The assembly includes a header which is encapsulated in the housing.
摘要翻译：压电报警装置保持在塑料外壳中，平板式电气端子承载在外壳外部。这些端子被可插拔的端子块组件替代，该组件可以可读取地集成到壳体中。组件包括封装在壳体中的头部。

8. 发明授权

US06987445B1 Water resistant audible signal 有权
标题翻译：防水声音信号
公开(公告)号：US06987445B1
公开(公告)日：2006-01-17
申请号：US09667981
申请日：2000-09-22
申请人： George A. Burnett , Joshua K. Brown , Daniel W. O'Brien
发明人： George A. Burnett , Joshua K. Brown , Daniel W. O'Brien
IPC分类号： G08B3/00
CPC分类号： G10K9/22
摘要： The invention is an modified audible signal, such as a piezoelectric noise-making and audible signaling device, which further includes a hydrophobic covering material, such as polytetrafluoroethylene (PTFE). The hydrophobic covering material is known to be water resistant, but does not effect the sound of the audible signaling device, thereby delaying or preventing the failure of the audible signaling device from water corrosion.
摘要翻译：本发明是一种改进的可听信号，例如压电噪声制作和听觉信号装置，其还包括疏水性覆盖材料，例如聚四氟乙烯（PTFE）。疏水性覆盖材料已知是防水的，但不会影响声音信号装置的声音，从而延迟或防止可听信号装置发生水腐蚀的故障。

9. 发明授权

US09165440B1 Multi-sensory warning device 有权
标题翻译：多感官警示装置
公开(公告)号：US09165440B1
公开(公告)日：2015-10-20
申请号：US14186711
申请日：2014-02-21
申请人： Mallory Sonalert Products, Inc.
发明人： Christopher M. Baldwin , Daniel W. O'Brien
IPC分类号： G08B5/22 , G08B7/06
CPC分类号： G08B7/06
摘要： A panel-mountable audible and visual warning device comprising a main housing and a cap thereon, the device configured to have the main housing fit into a hole in the face of a mounting panel and to have the front wall and side wall of the cap external to the panel when the device is operably mounted therein, with the cap containing a piezoelectric transducer and at least one LED as a modular subassembly which is attached to the main housing. The cap and transducer together define an audio-frequency resonant cavity, and the cap has the LED(s) mounted therein in a position in front of the panel face in use and behind and radially outward of the transducer so as to emit light directly forward past the transducer.
摘要翻译：一种面板安装的听觉和视觉警告装置，包括主壳体和盖上的盖子，该装置被配置成使主壳体配合到安装面板的表面中的孔中并且具有外壳的前壁和侧壁当所述装置可操作地安装在所述面板中时，所述盖包含压电换能器和至少一个LED作为附接到所述主壳体的模块化子组件。帽和换能器共同限定了音频谐振腔，并且帽将LED安装在使用中的面板前面的位置以及在换能器之后和径向向外的位置，以便直接向前发光通过传感器。

10. 发明授权

US09030318B1 Wireless tandem alarm 有权
标题翻译：无线串联报警
公开(公告)号：US09030318B1
公开(公告)日：2015-05-12
申请号：US13841295
申请日：2013-03-15
申请人： Christopher M. Baldwin , Daniel W. O'Brien , Mark T. Monnett
发明人： Christopher M. Baldwin , Daniel W. O'Brien , Mark T. Monnett
IPC分类号： G08B1/08
CPC分类号： G08B7/06 , G08B3/10 , G08B21/02
摘要： A wireless tandem alarm having a first alarm configured for physical connection to an industrial machine having an electronic machine controller, and a second alarm configured for detachable connection to the first alarm or to the industrial machine. Each alarm has a housing, a piezoelectric transducer within the housing, a processor configured to drive the piezoelectric transducer in response to a control signal, and a wireless transceiver configured for relatively short-range, low-power communications. In the first alarm, the processor drives the piezoelectric transducer in response to a signal from the machine controller and, also responsive to the machine controller signal, transmits a control signal via the wireless transceiver. In the second alarm, the wireless transceiver receives the control signal from the first alarm and supplies it to the processor, which is configured drive the piezoelectric transducer in response. The alarms are configured to work in tandem, when attached to each other, to cooperatively produce a combination of sound characteristics not achievable with either alarm alone. The alarms are also configured to detect when they are detached from each other and to respond by changing one or more sound characteristics. When detached, the alarms are also capable of affecting the operation of each other via two-way wireless communications.
摘要翻译：一种具有第一报警器的无线串联报警器，其被配置用于物理连接到具有电子机器控制器的工业机器，以及被配置为可拆卸地连接到第一报警器或工业机器的第二报警器。每个报警器具有壳体，壳体内的压电换能器，配置成响应于控制信号驱动压电换能器的处理器，以及配置用于相对短距离低功率通信的无线收发器。在第一个报警中，处理器响应来自机器控制器的信号驱动压电换能器，并且还响应于机器控制器信号通过无线收发器发送控制信号。在第二个报警中，无线收发器从第一个报警器接收控制信号，并将其提供给处理器，处理器被配置为响应于驱动压电换能器。报警被配置为一起工作，当彼此相连时，可以协调地产生不能与报警单独实现的声音特性的组合。警报也被配置为检测它们何时彼此分离并且通过改变一个或多个声音特征来响应。当分离时，报警器也能够通过双向无线通信影响彼此的操作。

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