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公开(公告)号：US20070277592A1
公开(公告)日：2007-12-06
申请号：US11420949
申请日：2006-05-30
申请人： Ronald C. Johansson , Vivek Bharti
发明人： Ronald C. Johansson , Vivek Bharti
IPC分类号： G01N15/08
CPC分类号： B01D46/0086 , B01D46/444
摘要： A filter life sensor assembly within an air handling system is disclosed. The air handling system includes an air flow intake, an air flow exit, and a filter disposed between the air flow intake and air flow exit. The filter sensor assembly comprises a bypass connecting the air flow intake to the air flow exit, a dielectric sensor adjacent the bypass, wherein the dielectric sensor generates an electrical signal in response the air flow passing through the bypass.
摘要翻译： 公开了一种空气处理系统内的过滤器寿命传感器组件。 空气处理系统包括空气流入口，空气流出口和设置在空气流入口和空气流出口之间的过滤器。 过滤器传感器组件包括将空气流入口连接到空气流出口的旁路，邻近旁路的介质传感器，其中介质传感器响应于通过旁路的气流而产生电信号。
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公开(公告)号：US09120043B2
公开(公告)日：2015-09-01
申请号：US11420949
申请日：2006-05-30
申请人： Ronald C. Johansson , Vivek Bharti
发明人： Ronald C. Johansson , Vivek Bharti
CPC分类号： B01D46/0086 , B01D46/444
摘要： A filter life sensor assembly within an air handling system is disclosed. The air handling system includes an air flow intake, an air flow exit, and a filter disposed between the air flow intake and air flow exit. The filter sensor assembly comprises a bypass connecting the air flow intake to the air flow exit, a dielectric sensor adjacent the bypass, wherein the dielectric sensor generates an electrical signal in response the air flow passing through the bypass.
摘要翻译： 公开了一种空气处理系统内的过滤器寿命传感器组件。 空气处理系统包括空气流入口，空气流出口和设置在空气流入口和空气流出口之间的过滤器。 过滤器传感器组件包括将空气流入口连接到空气流出口的旁路，邻近旁路的介质传感器，其中介质传感器响应于通过旁路的气流而产生电信号。
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公开(公告)号：US20070272081A1
公开(公告)日：2007-11-29
申请号：US11420655
申请日：2006-05-26
申请人： Ronald C. Johansson
发明人： Ronald C. Johansson
IPC分类号： B01D46/00
CPC分类号： B01D46/10 , B01D46/0086 , Y10S55/34 , Y10S116/25
摘要： An air filter monitoring system for indicating when to clean or replace a flexible air filter includes an air filter having a peripheral frame and an interior filtering region, a fixed support structure for receiving the air filter and maintaining the perimeter of the filter frame in a generally fixed position while allowing the interior filtering region to flex in response to air flow through the filter, and a filter change indicator having a predetermined bias force. The filter change indicator is arranged to contact the interior filtering region of the filter, wherein when the predetermined bias force is reached, the filter change indicator is activated to notify a user to clean or replace the filter.
摘要翻译： 用于指示何时清洁或更换柔性空气过滤器的空气过滤器监控系统包括具有外围框架和内部过滤区域的空气过滤器，用于接收空气过滤器的固定支撑结构，并且将过滤器框架的周边保持在一般 固定位置，同时允许内部过滤区域响应于通过过滤器的气流而弯曲，以及具有预定偏置力的过滤器改变指示器。 过滤器更换指示器布置成接触过滤器的内部过滤区域，其中当达到预定的偏压力时，过滤器更换指示器被激活以通知用户清洁或更换过滤器。
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公开(公告)号：US06641096B2
公开(公告)日：2003-11-04
申请号：US09953316
申请日：2001-09-13
IPC分类号： C09J702
CPC分类号： B65D63/1009 , B65D63/1018 , C09J7/20 , C09J2201/618 , Y10T428/28
摘要： A stretch releasing tape article useful for bundling items such as cables, wires, or the like includes a stretch releasing adhesive tape strip, a rigid base plate for attachment with the tape strip, and an elongate flexible strap attached to the base plate that can be arranged around the items and attached to itself to form a closed loop.
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公开(公告)号：USD480245S1
公开(公告)日：2003-10-07
申请号：US29176785
申请日：2003-02-26
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公开(公告)号：US4874908A
公开(公告)日：1989-10-17
申请号：US67763
申请日：1987-07-08
申请人： Ronald C. Johansson
发明人： Ronald C. Johansson
CPC分类号： H02B1/202 , H01B7/0045 , H01R12/594 , H01R9/03
摘要： A wiring harness and support structure for conveying energy with respect to the support structure. The wiring harness includes a row of wires extending through at least two pads. The pads are molded about the wires intermediate the ends of the wires. The pads longitudinally hold the wires and support the wires in spaced relationship with respect to each other. At least two of the pads are mounted on the support structure to support and position the wires with respect to the support structure. The wires may be interconnected within a pad or connected externally of a pad. An electrical device may be mounted within a pad to interconnect at least two wires, or to connect a wire externally of a pad.
摘要翻译： 一种用于相对于支撑结构输送能量的线束和支撑结构。 线束包括延伸穿过至少两个焊盘（22,24）的一排导线（12,14,16,18,20）。 围绕线的端部之间的线（12,14,16,18,20）模制衬垫（22,24）。 焊盘（22,24）纵向地保持电线（12,14,16,18,20）并且相对于彼此间隔开地支撑电线。 提供装置以将至少两个垫（22,24）安装在支撑结构上以相对于支撑结构支撑和定位线（12,14,16,18,20）。 提供了用于将焊盘（22,24）内的导线（12,14,16,18,20）互连并且将焊丝连接到焊盘外部的装置。 电气设备可以安装在焊盘（22,24）内以互连至少两根电线（12,14,16,18,20），或者将焊盘外部的电线连接起来。
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公开(公告)号：US07713339B2
公开(公告)日：2010-05-11
申请号：US11420655
申请日：2006-05-26
申请人： Ronald C. Johansson
发明人： Ronald C. Johansson
IPC分类号： B01D46/00
CPC分类号： B01D46/10 , B01D46/0086 , Y10S55/34 , Y10S116/25
摘要： An air filter monitoring system for indicating when to clean or replace a flexible air filter includes an air filter having a peripheral frame and an interior filtering region, a fixed support structure for receiving the air filter and maintaining the perimeter of the filter frame in a generally fixed position while allowing the interior filtering region to flex in response to air flow through the filter, and a filter change indicator having a predetermined bias force. The filter change indicator is arranged to contact the interior filtering region of the filter, wherein when the predetermined bias force is reached, the filter change indicator is activated to notify a user to clean or replace the filter.
摘要翻译： 用于指示何时清洁或更换柔性空气过滤器的空气过滤器监控系统包括具有外围框架和内部过滤区域的空气过滤器，用于接收空气过滤器的固定支撑结构，并且将过滤器框架的周边保持在一般 固定位置，同时允许内部过滤区域响应于通过过滤器的气流而弯曲，以及具有预定偏置力的过滤器改变指示器。 过滤器更换指示器布置成接触过滤器的内部过滤区域，其中当达到预定的偏压力时，过滤器更换指示器被激活以通知用户清洁或更换过滤器。
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公开(公告)号：US20070277672A1
公开(公告)日：2007-12-06
申请号：US11420936
申请日：2006-05-30
申请人： Ronald C. Johansson
发明人： Ronald C. Johansson
IPC分类号： B01D46/00
CPC分类号： B01D46/0086 , B01D46/10 , Y10S55/34 , Y10S116/42
摘要： The present invention provides a timer that starts a time cycle when a filter is placed into a housing. The timer cycle will not reinitiate a new time cycle when the previously used filter is removed from the housing and reinserted into the housing. In one embodiment, the filter timer assembly comprises a filter comprising a filter media surrounded by a filter frame, a housing for supporting the filter, a piercing post connected to the housing moveable between a first resting position and a second position in direct contact with the filter frame, and a timer connected to the piercing post. The piercing post punctures a portion of the filter frame to create an opening in the filter frame. The timer initiates a count when the piercing post is actuated to the second position.
摘要翻译： 本发明提供了一种定时器，其将过滤器放置在壳体中时启动时间周期。 当先前使用的过滤器从外壳中取出并重新插入到外壳中时，定时器循环将不会重新启动新的时间周期。 在一个实施例中，过滤器定时器组件包括过滤器，该过滤器包括由过滤器框架包围的过滤介质，用于支撑过滤器的壳体，连接到壳体的穿刺柱，其可在第一静止位置和与第二位置直接接触的第二位置之间移动 过滤器框架和连接到穿孔柱的定时器。 穿刺柱刺穿过滤器框架的一部分以在过滤器框架中形成开口。 当穿刺柱被致动到第二位置时，定时器启动计数。
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公开(公告)号：USD487845S1
公开(公告)日：2004-03-30
申请号：US29176784
申请日：2003-02-26
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公开(公告)号：US06575345B2
公开(公告)日：2003-06-10
申请号：US09745586
申请日：2000-12-21
IPC分类号： B26F302
CPC分类号： B65H35/002 , B65H35/0086 , Y10T225/215 , Y10T225/216 , Y10T225/247 , Y10T225/257 , Y10T225/268 , Y10T225/295
摘要： A portable dispenser with which lengths of a sheet material may be manually dispensed from a supply roll of the sheet material. The dispenser has a frame including a bridging portion adapted to extend along a portion of the periphery of the roll of sheet material, and end wall portions fixed to the ends of the bridging portion and adapted to extend along the opposite end surfaces of the roll of sheet material on which the roll of sheet material is rotatably journaled. A resiliently flexible cantilevered portion of the frame has a proximal edge fixed to the bridging portion and has a sharp cutting edge along its opposite distal edge. A guard portion of the frame extends between its end wall portions and has an inner surface extending along the side of the cutting edge opposite the roll. The cantilevered portion is normally positioned in a retracted position at which the cutting edge is spaced from the roll of sheet material and is positioned adjacent the inner surface of the guard portion to restrict contact with the cutting edge by a person handling the dispenser such as to withdraw a length of sheet material from the dispenser. The cantilevered portion can be manually flexed by a person grasping the outer surface of the frame to move the cutting edge away from the inner surface of the guard portion to a cutting position at which sheet material being pulled from the roll can be engaged with the cutting edge to transversely sever the sheet material.
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