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1. 发明授权

US06472624B1 In-line flow switch 失效
标题翻译：在线流量开关
公开(公告)号：US06472624B1
公开(公告)日：2002-10-29
申请号：US09669661
申请日：2000-09-26
申请人： Jaime Harris , Gary Brown , Joel Fisher
发明人： Jaime Harris , Gary Brown , Joel Fisher
IPC分类号： H01H3540
CPC分类号： H01H35/405 , H01H9/08 , H03K17/97
摘要： A flow switch for a high pressure washing system or other flow-related system is disclosed. The flow switch switches from an open to a closed position in the presence of adequate flow in a water or other fluid-carrying pipe. The flow switch includes a cartridge body, a sensor, a plunger, a magnet, and a spring. The cartridge body has an inlet port and an outlet port which allows fluid to flow into the cartridge body, through a flow chamber, and out of the cartridge body. The cartridge body also has a sensor chamber for accommodating the sensor. The sensor is positioned within the sensor chamber and is used to determine whether fluid is flowing through the flow chamber. A plunger is positioned within the flow chamber, and is responsive to fluid flow. Between the plunger and the sensor is a spring. The spring prevents the plunger from coming in close proximity to the sensor absent fluid flow. However, when there is fluid flow, the spring is compressed and the plunger comes in close proximity to the sensor and communicates with the sensor to allow the sensor to determine that fluid is flowing through the flow chamber. The flow switch can also include a housing, which accommodates the cartridge, sensor, plunger, and spring.
摘要翻译：公开了一种用于高压清洗系统或其它流量相关系统的流量开关。在水或其他流体输送管道中存在足够的流动的情况下，流量开关从打开位置切换到关闭位置。流量开关包括盒体，传感器，柱塞，磁体和弹簧。药筒本体具有入口和出口，其允许流体通过流动室流入药筒本体并从药筒本体流出。盒体还具有用于容纳传感器的传感器室。传感器位于传感器室内，用于确定流体是否流经流动室。柱塞位于流动室内，并且响应于流体流动。柱塞和传感器之间是弹簧。弹簧防止柱塞靠近传感器进入，没有流体流动。然而，当存在流体流动时，弹簧被压缩并且柱塞紧邻传感器并与传感器连通以允许传感器确定流体流过流动室。流动开关还可以包括容纳盒，传感器，柱塞和弹簧的壳体。

2. 发明授权

US08500042B2 Configurable rotary spray nozzle 有权
标题翻译：可配置的旋转喷嘴
公开(公告)号：US08500042B2
公开(公告)日：2013-08-06
申请号：US12359895
申请日：2009-01-26
申请人： Gary Brown , Jaime Harris , Dave Kennsinger , Chris Molitor
发明人： Gary Brown , Jaime Harris , Dave Kennsinger , Chris Molitor
IPC分类号： B05B3/04
CPC分类号： B05B3/0463
摘要： A configurable rotary spray nozzle having lower manufacturing and maintenance costs through the use of an external shell providing strength and resistance to damage such that molded internal components can be utilized to provide the desired spray characteristics. The molded internal wet components can comprise molded polymeric structures that allow for the formation of complex flow geometries and structures that are either impossible or economically impractical to achieve with conventional tooling and machining operations. The use of an external shell provides for use of replacement kits to maintain or otherwise replace worn and/or damaged internal wet components while reusing the external housing. The use of the external shell also allows a user to customize and change spray performance of the configurable rotary spray nozzle by swapping internal wet components having selected flow geometries and characteristics so as to provide a desired spray performance.
摘要翻译：一种可配置的旋转式喷嘴，其通过使用外壳提供较低的制造和维护成本，提供强度和抗损伤性，使得可以利用模制的内部部件来提供所需的喷雾特性。模制的内部湿部件可以包括模制的聚合物结构，其允许形成复杂的流动几何形状和结构，这些结构和结构在使用常规的加工和机械加工操作中是不可能的或在经济上不实际的。使用外壳可以使用替换套件来维护或以其他方式更换磨损和/或损坏的内部湿部件，同时重新使用外部外壳。使用外壳还允许用户通过交换具有所选流动几何形状和特性的内部湿部件来定制和改变可配置旋转喷嘴的喷雾性能，从而提供期望的喷雾性能。

3. 发明申请

US20090188993A1 CONFIGURABLE ROTARY SPRAY NOZZLE 有权
标题翻译：可配置旋转喷雾喷嘴
公开(公告)号：US20090188993A1
公开(公告)日：2009-07-30
申请号：US12359895
申请日：2009-01-26
申请人： Gary Brown , Jaime Harris , Dave Kennsinger , Chris Molitor
发明人： Gary Brown , Jaime Harris , Dave Kennsinger , Chris Molitor
IPC分类号： B05B3/04
CPC分类号： B05B3/0463
摘要： A configurable rotary spray nozzle having lower manufacturing and maintenance costs through the use of an external shell providing strength and resistance to damage such that molded internal components can be utilized to provide the desired spray characteristics. The molded internal wet components can comprise molded polymeric structures that allow for the formation of complex flow geometries and structures that are either impossible or economically impractical to achieve with conventional tooling and machining operations. The use of an external shell provides for use of replacement kits to maintain or otherwise replace worn and/or damaged internal wet components while reusing the external housing. The use of the external shell also allows a user to customize and change spray performance of the configurable rotary spray nozzle by swapping internal wet components having selected flow geometries and characteristics so as to provide a desired spray performance.
摘要翻译：一种可配置的旋转式喷嘴，其通过使用外壳提供较低的制造和维护成本，提供强度和抗损伤性，使得可以利用模制的内部部件来提供所需的喷雾特性。模制的内部湿部件可以包括模制的聚合物结构，其允许形成复杂的流动几何形状和结构，这些结构和结构在使用常规的加工和机械加工操作中是不可能的或在经济上不实际的。使用外壳可以使用替换套件来维护或以其他方式更换磨损和/或损坏的内部湿部件，同时重新使用外部外壳。使用外壳还允许用户通过交换具有所选流动几何形状和特性的内部湿部件来定制和改变可配置旋转喷嘴的喷雾性能，从而提供期望的喷雾性能。

4. 发明申请

US20060157131A1 Eductor assembly with dual-material eductor body 有权
标题翻译：具有双材料喷射体的电机组件
公开(公告)号：US20060157131A1
公开(公告)日：2006-07-20
申请号：US11335105
申请日：2006-01-19
申请人： Jaime Harris , Gary Brown
发明人： Jaime Harris , Gary Brown
IPC分类号： B01F5/00
CPC分类号： B01F5/0413 , B01F5/0428 , B01F5/043 , B01F15/00928 , Y10T137/7036 , Y10T137/87595
摘要： An improved venturi-style eductor apparatus for dispensing chemicals into a motive fluid stream where an eductor body FIG. 3 is manufactured by molding a chemically inert polymer material FIG. 2 around and inside a metallic insert FIG. 1. Opposing ends of the metallic insert may be threaded, flanged, or machined for push-in connection to facilitate mating with a motive fluid source and a dispensing device. By manufacturing an eductor assembly using a single-piece metal insert over-molded with an inert polymer provides improved chemical resistance for aggressive applications and allows improvements in venturi geometry not achievable using traditional machined components. This apparatus reduces manufacturing cost over current state-of-the-art eductor assemblies by using a single molding step to create flow-path geometry in the eductor body while retaining mechanical strength with the metallic insert FIG. 1.
摘要翻译：一种用于将化学品分配到运动流体流中的改进的文丘里型喷射装置，其中喷射体图3是通过模制化学惰性聚合物材料制造的。在金属插入件的内部和内部。 1。金属插入件的相对端可以是螺纹的，法兰的或加工的用于推入连接以便于与动力流体源和分配装置配合。通过使用具有惰性聚合物超模塑的单件金属插件制造喷射器组件，可以提供改进的耐腐蚀应用的耐化学性，并允许使用传统的机械加工部件实现文丘里几何形状的改进。该装置通过使用单个模制步骤在现有技术的喷射器组件中降低制造成本，以在喷射器主体中产生流路几何形状，同时保持金属插入件的机械强度。 1。

5. 发明授权

US06528748B2 In-line flow switch assembly including magnetic sensitive plunger and microswitch actuator 有权
标题翻译：在线流量开关组件，包括磁敏柱塞和微动开关致动器
公开(公告)号：US06528748B2
公开(公告)日：2003-03-04
申请号：US09874832
申请日：2001-06-05
申请人： Jaime Harris , Gary Brown , Steven Christensen
发明人： Jaime Harris , Gary Brown , Steven Christensen
IPC分类号： H01H3526
CPC分类号： H01H35/405 , H01H13/186 , H01H36/0073
摘要： A flow switch for a high pressure washing system or other flow-related system is disclosed. The flow switch switches from an open to a closed position in the presence of adequate flow in a water or other fluid-carrying pipe. The flow switch includes a housing with a tubular bore, an inlet port and an outlet port which allow fluid to flow through the housing. Within the housing is a plunger with an attached plunger magnet. The plunger is responsive to fluid flow. A sensor is situated proximate to the housing. A sensor magnet is placed in position near the sensor and opposes the plunger magnet. A third magnet (the alignment magnet) is placed proximate to the housing. When there is no flow within the housing, the plunger is at its rest position as the alignment magnet attracts the plunger magnet to correctly align and position the plunger within the housing. When a threshold rate of flow is present, the force from the flow overcomes the attractive force of the alignment and plunger magnets and the plunger is moved to its secondary position. In this position, the plunger magnet trips the sensor when it repels the sensor magnet. In some embodiments, a display unit visually indicates that the microswitch has been triggered.
摘要翻译：公开了一种用于高压清洗系统或其它流量相关系统的流量开关。在水或其他流体输送管道中存在足够的流动的情况下，流量开关从打开位置切换到关闭位置。流动开关包括具有管状孔的壳体，入口和出口，其允许流体流过壳体。在壳体内是具有附接柱塞磁体的柱塞。柱塞响应于流体流动。传感器位于壳体附近。传感器磁体放置在传感器附近的位置，与柱塞磁体相对。将第三磁体（对准磁体）放置在靠近壳体的位置。当壳体内没有流动时，当对准磁体吸引柱塞磁体以使柱塞在壳体内正确对准和定位时，柱塞处于其静止位置。当存在阈值流速时，来自流动的力克服了对准和柱塞磁体的吸引力，柱塞被移动到其次要位置。在这个位置，当排斥传感器磁体时，柱塞磁体将传感器跳闸。在一些实施例中，显示单元在视觉上指示微动开关已被触发。

6. 发明申请

US20050161394A1 Freeze resistant water filter 审中-公开
标题翻译：防冻滤水器
公开(公告)号：US20050161394A1
公开(公告)日：2005-07-28
申请号：US11030722
申请日：2005-01-04
申请人： Karl Fritze , Jaime Harris
发明人： Karl Fritze , Jaime Harris
IPC分类号： B01D35/30 , B01D35/00
CPC分类号： B01D27/08 , B01D35/30 , B01D2201/301 , B01D2201/302 , B01D2201/40 , B01D2201/403 , B01D2201/4084 , B01D2201/4092 , C02F2201/006
摘要： A freeze resistant filter cartridge assembly and methods for fabrication include a filter cartridge including a filter housing and a filter media and having at least one component selected from a list of components consisting of: the filter housing being formed of an increased elasticity polyolefin polymer having elongation and glass transition properties that allow for stretching of the housing during a freezing event rather than rupturing; a sleeve having a volume of air entrapped therein within and being disposed in the interior of the filter cartridge; and the filter housing formed of a conventional polyolefin having a wall thickness great enough to resist freeze induced expansion stresses. A disassemble cartridge filter includes a filter cap, a filter housing and a filter element. The filter cap and filter housing are rotatably attached wherein cap and housing engagement members prevent rotatable disengagement of the filer cap and filter housing.
摘要翻译：防冻滤芯组件及其制造方法包括：过滤器滤芯，包括过滤器壳体和过滤介质，并且具有至少一个选自以下部件的部件：过滤器壳体由具有伸长率的增加的弹性聚烯烃聚合物形成和玻璃化转变特性，允许在冷冻事件期间拉伸壳体，而不是破裂; 套筒，其中具有一定空间的空气被夹在其内并且设置在滤筒的内部; 过滤器外壳由常规聚烯烃形成，其壁厚足够大以抵抗冷冻诱导的膨胀应力。拆卸式过滤器包括过滤器盖，过滤器壳体和过滤元件。过滤器盖和过滤器壳体可旋转地连接，其中帽和壳体接合构件防止过滤器盖和过滤器壳体的可旋转脱离。

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