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公开(公告)号：US5413741A
公开(公告)日：1995-05-09
申请号：US203876
申请日：1994-03-01
申请人： Matthew Buchholz , Neil Yeoman , Frank E. Mattke
发明人： Matthew Buchholz , Neil Yeoman , Frank E. Mattke
CPC分类号： B01J19/32 , F28F25/087 , B01J2219/3221 , B01J2219/32213 , B01J2219/32227 , B01J2219/32237 , B01J2219/32244 , Y10T428/24702
摘要： A plurality of corrugated plates are arranged in parallel relationship with corrugations in adjacent plates extending in a criss-crossing pattern to form a packing element for a heat exchange or mass transfer column. The plates are spaced closer together by providing reliefs in adjacent plates at the points of intersection between the criss-crossing corrugations. The reliefs allow the corrugations on the adjacent plates to extend into each other to reduce the spacing between the plates. The reliefs may be in the form of apertures or recesses.
摘要翻译： 多个波纹板与相邻板中的波纹平行地布置成以交叉图案延伸形成用于热交换或传质柱的填充元件。 通过在交叉波纹之间的相交点处在相邻的板中提供浮雕，使板彼此靠近在一起。 浮雕允许相邻板上的波纹彼此延伸以减小板之间的间隔。 凹凸可以是孔或凹槽的形式。
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公开(公告)号：US06565816B1
公开(公告)日：2003-05-20
申请号：US08881969
申请日：1997-06-25
IPC分类号： B01F300
CPC分类号： B01J8/02 , B01J19/30 , B01J2219/30203 , B01J2219/30257 , B01J2219/30408 , B01J2219/30416 , B01J2219/30466
摘要： A hollow, saddle-shaped packing structure 14 includes a pair of porous outer and inner semi-cylindrical side walls 22, 34 that are spaced from one another to define an interior space 40, and a particulate catalyst component 20 retained in the interior space between the side walls. The packing structure may be formed by a pair of saddle-shaped shell elements 16, 18, each of which presents one of the side walls and a pair of radially opposed laterally extending flanges 26, 38. The flanges are connected together by tabs 30, 32, welding, or the like, and the interior space between axially spaced marginal edges 24, 36 of the outer and inner shell elements is closed off to retain the particulate catalyst component between the side walls.
摘要翻译： 中空的马鞍形填料结构14包括彼此间隔开以限定内部空间40的一对多孔外部和内部半圆柱形侧壁22,34，以及保持在内部空间中的颗粒状催化剂组分20 侧墙。 包装结构可以由一对鞍状壳体元件16,18形成，每个鞍形壳体元件16,18分别具有一个侧壁和一对径向相对的横向延伸的凸缘26,38。凸缘通过凸片30连接在一起， 32，焊接等，并且外壳和内壳元件的轴向间隔的边缘24,36之间的内部空间被封闭以将颗粒催化剂组分保持在侧壁之间。
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公开(公告)号：US20060082464A1
公开(公告)日：2006-04-20
申请号：US11253074
申请日：2005-10-17
申请人： John Andres , Matthew Buchholz , Stan Burnette , Travis Silver
发明人： John Andres , Matthew Buchholz , Stan Burnette , Travis Silver
IPC分类号： G08B21/00
CPC分类号： G08B17/00 , G08B29/145 , G08B29/181
摘要： A life safety device can include a battery monitoring module configured to measure a voltage level of a battery, an alarm module configured to provide an alarm when the voltage level is less than or equal to a low battery threshold, and a silence module configured to silence the alarm for a random time period.
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公开(公告)号：US4765204A
公开(公告)日：1988-08-23
申请号：US903267
申请日：1986-09-03
申请人： Matthew Buchholz , Robert O. Zandt
发明人： Matthew Buchholz , Robert O. Zandt
CPC分类号： B21D53/08 , B01F5/0616 , F28F13/12
摘要： A motionless mixer for use in mixing flow streams in a conduit and a low-cost method of manufacturing the motionless mixer, which method comprises: cutting, such as by stamping, an elongated strip from a flat sheet, which strip comprises a plurality of connected, semielliptical blade elements; bending the strip at the connecting point between the blade elements, to form a plurality of blades at an angle of about 30.degree.-45.degree. to each other in the strip; providing first and second strips and aligning the first and second strips in a generally parallel arrangement; twisting the said first and second strips into a cooperative relationship, wherein each pair of blade elements is disposed at an angle of about 90.degree. with respect to each other pair of blade elements; securing the blade elements together such as by welding at the crossover point of the pair of blade elements, to provide a motionless mixer; and inserting the motionless mixer in a conduit.
摘要翻译： 一种用于混合管道中的流动的静止混合器和制造静止混合器的低成本方法，该方法包括：从平板切割（例如通过冲压）细长条带，该条带包括多个连接的 ，半椭圆形刀片元件; 在叶片元件之间的连接点处弯曲条带，以在带中彼此成约30°-45°的角度形成多个叶片; 提供第一和第二条带并且以大致平行的布置对准所述第一和第二条带; 将所述第一和第二条带扭转成协作关系，其中每对叶片元件相对于彼此对的叶片元件以约90°的角度设置; 将刀片元件固定在一起，例如通过焊接在一对刀片元件的交叉点处，以提供静止混合器; 并将静止混合器插入导管中。
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公开(公告)号：US20060082455A1
公开(公告)日：2006-04-20
申请号：US11253289
申请日：2005-10-17
申请人： John Andres , Matthew Buchholz , Stan Burnette , Travis Silver
发明人： John Andres , Matthew Buchholz , Stan Burnette , Travis Silver
CPC分类号： G08B17/00 , G08B7/06 , G08B25/007 , G08B25/10 , G08B29/145 , G08B29/181
摘要： A method of radio frequency communication for a life safety device including a controller, a hazardous condition sensor, an alarm device, and a radio frequency communications device including transmitting and receiving capability. One method includes receiving a test signal using the radio frequency communications device, lowering a voltage to the hazardous condition sensor to simulate a hazardous condition to test the hazardous condition sensor, and emitting an alarm using the alarm device if the hazardous condition sensor passes the test. Another method includes before transmitting a radio frequency signal, turning on the radio frequency communications device for a period of time, and delaying transmission if the radio frequency communications device receives a header, deadtime and startbit. Yet another method includes sending a test signal at a first transmission power level, and sending an alarm signal at a second transmission power level greater than the first transmission power level.
摘要翻译： 一种用于生命安全装置的射频通信方法，包括控制器，危险状态传感器，报警装置和包括发射和接收能力的射频通信装置。 一种方法包括使用射频通信设备接收测试信号，降低对危险状况传感器的电压，以模拟危险状况来测试危险状态传感器，并且如果危险状态传感器通过测试则使用报警装置发出警报 。 另一种方法包括：在发射射频信号之前，在射频通信设备上接通一段时间，并且如果射频通信设备接收到报头，死区时间和起始位置，则延迟传输。 另一种方法包括以第一发射功率电平发送测试信号，以及以大于第一发射功率电平的第二发射功率电平发送报警信号。
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公开(公告)号：US4276242A
公开(公告)日：1981-06-30
申请号：US95296
申请日：1979-11-19
CPC分类号： B01J19/32 , B21D47/005 , B01J2219/32286 , Y10S261/11 , Y10T428/12368 , Y10T428/24149 , Y10T428/24281 , Y10T428/24289 , Y10T428/24298
摘要： An improved vapor-liquid contact grid apparatus which maximizes the generation of small drops and which is inexpensive to manufacture and easy to construct is disclosed. The grid apparatus consists of multiple layered grids, each grid being formed of upright grid members and connectors. The grid members carry vanes, formed from the member itself by a process of slitting and bending, which vanes extend out into the region between the upright grid members, thus restricting vapor passage, providing drip points and increasing the effective surface area for gas-liquid exchange. The grid members and connectors are arranged in an "egg carton" -like fashion to provide a simple, yet sturdy, grid.
摘要翻译： 公开了一种改进的气液接触栅格装置，其使小滴的产生最大化并且制造便宜并易于构造。 网格装置由多层网格组成，每个网格由直立网格构件和连接器形成。 格栅构件承载由构件自身通过切割和弯曲的过程形成的叶片，该叶片延伸到直立栅格构件之间的区域中，从而限制蒸气通过，提供滴点并增加气液的有效表面积 交换。 网格构件和连接器以“蛋盒”的方式排列，以提供简单而坚固的网格。
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公开(公告)号：US20060082461A1
公开(公告)日：2006-04-20
申请号：US11253286
申请日：2005-10-17
申请人： John Andres , Matthew Buchholz , Stan Burnette , Travis Silver
发明人： John Andres , Matthew Buchholz , Stan Burnette , Travis Silver
IPC分类号： G08B17/10
摘要： A life safety device can include a sensor configured to sense a hazardous condition, an interconnect module configured to communicate the hazardous condition to a wired life safety device using one or more wires, and a transceiver module configured to wirelessly communicate the hazardous condition to a wireless life safety device.
摘要翻译： 寿命安全装置可以包括被配置为感测危险状况的传感器，被配置为使用一根或多根导线将危险状态传送到有线寿命安全装置的互连模块以及被配置为将危险状况无线地传送到无线 生命安全装置。
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公开(公告)号：US20050247883A1
公开(公告)日：2005-11-10
申请号：US11123872
申请日：2005-05-06
申请人： Stanley Burnette , Matthew Buchholz , Richard Kwor , Kenneth Mott
发明人： Stanley Burnette , Matthew Buchholz , Richard Kwor , Kenneth Mott
摘要： A flame detector system includes an ultraviolet sensor to detect ultraviolet radiation, and a microcontroller coupled to the ultraviolet sensor. The microcontroller processes output from the ultraviolet sensor to identify a flame. The system can also include a HV supply circuit to constantly refresh a drive voltage of the sensor. The microcontroller can sense when the sensor discharges and thereupon immediately refresh the sensor. The microcontroller can also monitor a run time for the sensor and adjust a drive voltage for the sensor accordingly. Further, a background count can be monitored to determine the health of the sensor. A memory can also be provided to store data associated with the detector, and a communications module can communicate the data stored in the memory to an external device. The microcontroller calculates a filtered event count and compares the filtered event count to a threshold to determine if a flame is present.
摘要翻译： 火焰检测器系统包括用于检测紫外线辐射的紫外线传感器和耦合到紫外线传感器的微控制器。 微控制器处理紫外线传感器的输出以识别火焰。 该系统还可以包括用于不断刷新传感器的驱动电压的HV供电电路。 微控制器可以感测传感器何时放电并随后立即刷新传感器。 微控制器还可以监控传感器的运行时间，并相应地调整传感器的驱动电压。 此外，可以监视背景计数以确定传感器的健康状况。 还可以提供存储器来存储与检测器相关联的数据，并且通信模块可以将存储在存储器中的数据传送到外部设备。 微控制器计算滤波的事件计数，并将过滤的事件计数与阈值进行比较，以确定是否存在火焰。
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公开(公告)号：US4427606A
公开(公告)日：1984-01-24
申请号：US421055
申请日：1982-09-22
CPC分类号： B01J19/32 , B21D47/005 , B01J2219/32286 , Y10S261/11
摘要： An improved vapor-liquid contact grid apparatus which maximizes the generation of small drops and which is inexpensive to manufacture and easy to construct is disclosed. The grid apparatus consists of multiple layered grids, each grid being formed of upright grid members and connectors. The grid members carry vanes, formed from the member itself by a process of slitting and bending, which vanes extend out into the region between the upright grid members, thus restricting vapor passage, providing drip points and increasing the effective surface area for gas-liquid exchange. The grid members and connectors are arranged in an "egg carton"-like fashion to provide a simple, yet sturdy, grid.
摘要翻译： 公开了一种改进的气液接触栅格装置，其使小滴的产生最大化并且制造便宜并易于构造。 网格装置由多层网格组成，每个网格由直立网格构件和连接器形成。 格栅构件承载由构件自身通过切割和弯曲的过程形成的叶片，该叶片延伸到直立栅格构件之间的区域中，从而限制蒸气通过，提供滴点并增加气液的有效表面积 交换。 网格构件和连接器以“蛋盒”的方式排列，以提供简单而坚固的网格。
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公开(公告)号：US4356611A
公开(公告)日：1982-11-02
申请号：US184141
申请日：1980-09-04
CPC分类号： B21D47/005 , B01J19/32 , B01J2219/32286 , Y10T29/49396 , Y10T29/4962
摘要： An improved vapor-liquid contact grid apparatus which maximizes the generation of small drops and which is inexpensive to manufacture and easy to construct is disclosed. The grid apparatus consists of multiple layered grids, each grid being formed of upright grid members and connectors. The grid members carry vanes, formed from the member itself by a process of slitting and bending, which vanes extend out into the region between the upright grid members, thus restricting vapor passage, providing drip points and increasing the effective surface area for gas-liquid exchange. The grid members and connectors are arranged in an "egg carton"--like fashion to provide a simple, yet sturdy, grid.
摘要翻译： 公开了一种改进的气液接触栅格装置，其使小滴的产生最大化并且制造便宜并易于构造。 网格装置由多层网格组成，每个网格由直立网格构件和连接器形成。 格栅构件承载由构件自身通过切割和弯曲的过程形成的叶片，该叶片延伸到直立栅格构件之间的区域中，从而限制蒸气通过，提供滴点并增加气液的有效表面积 交换。 网格构件和连接器以“蛋盒”的方式排列，以提供简单而坚固的网格。
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