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1. 发明授权

US06817650B2 Accessory attachment winder for installing, removing and storing a vehicle covering 失效
标题翻译：用于安装，拆卸和存放车辆罩的附件复卷机
公开(公告)号：US06817650B2
公开(公告)日：2004-11-16
申请号：US10281171
申请日：2002-10-28
申请人： Philip L. Cupelli , Leslie P. Dreher , John Burke , Steven M. Knowles , Terrence D. Kalley
发明人： Philip L. Cupelli , Leslie P. Dreher , John Burke , Steven M. Knowles , Terrence D. Kalley
IPC分类号： B60P704
CPC分类号： B60J11/00 , B60J7/085
摘要： An accessory attachment winding device with rolling and positioning capabilities for installing, removing and storing a tonneau cover or other vehicle covering is disclosed. The accessory system is provided with preferred features of integral-unitary construction or multiple base member construction with extending inter-fitting and sliding parts, so that the device can be adjusted in terms of position and dimension to connect and attach to complimentary coupling or connection portions of a tonneau, vehicle or other covering. In its method and function of operation the device houses and presents complimenting coupling members which can be adjusted in terms of their positional relationship as housed in a respective base member, or in terms of the extensible, sliding and positional features of the cooperating base members utilized in the method and device of the present invention.
摘要翻译：公开了一种具有滚动和定位能力的附件附件缠绕装置，用于安装，移除和存储吨位盖或其他车辆罩。附件系统具有整体式整体结构或具有延伸的相互配合和滑动部件的多个基座构件结构的优选特征，使得该装置可以根据位置和尺寸进行调整，以连接并附接到互补的联接或连接部分一吨吨，车辆或其他覆盖物。在其操作方法和功能方面，设备容纳并呈现可以根据它们位于相应的基座构件中的位置关系进行调整的补充联接构件，或者在所使用的协作基座构件的可延伸，滑动和位置特征方面在本发明的方法和装置中。

2. 发明授权

US06296228B1 Service device 失效
标题翻译：服务设备
公开(公告)号：US06296228B1
公开(公告)日：2001-10-02
申请号：US09604788
申请日：2000-06-28
申请人： Steven M. Knowles , Terrence D. Kalley
发明人： Steven M. Knowles , Terrence D. Kalley
IPC分类号： F16K5100
CPC分类号： F25B41/003 , F25B2345/006 , Y10T137/87965
摘要： A service device connects to a service port of a pressurized system. The device includes a valve opening member for opening a valve within the port. The position of the valve opening member within the connector is adjustable or self-adjusting. The adjustable valve opening member allows the valve in the service port to be opened fully by the connector over a range of valve positions within the port. The device can attach to a service unit for servicing the pressurized system. The system can be an air conditioning or refrigeration system.
摘要翻译：服务设备连接到加压系统的服务端口。该装置包括用于打开端口内的阀的阀打开构件。连接器内的开阀构件的位置是可调的或自调节的。可调节阀打开构件允许服务端口中的阀在端口内的一定范围的阀位置上被连接器完全打开。设备可以连接到服务单元以维修加压系统。该系统可以是空调或制冷系统。

3. 发明授权

US06981511B2 Method and apparatus for servicing a pressurized system 失效
公开(公告)号：US06981511B2
公开(公告)日：2006-01-03
申请号：US10402937
申请日：2003-04-01
申请人： Steven M. Knowles , Terrence D. Kalley
发明人： Steven M. Knowles , Terrence D. Kalley
IPC分类号： F16K24/00 , F16L55/07
CPC分类号： B08B9/0321 , F16L37/23 , F16L37/36 , F25B41/003 , F25B45/00 , F25B2345/006 , Y10T137/0318 , Y10T137/0419 , Y10T137/4245 , Y10T137/87088 , Y10T137/87096 , Y10T137/87925 , Y10T137/87981 , Y10T137/88046
摘要： A method and apparatus for servicing a pressurized system is described. A purge fitting can be used to vent the pressurized system. Venting can release a gas, such as air, from the system. The pressurized system can be a climate control system (e.g., an air conditioning or refrigeration system), a brake system, a hydraulic system, or a service device for servicing a climate control system. The purge fitting allows air that may be trapped in the pressurized system to be vented by depressing a purge actuator, such as a purge button attached to the fitting. The air can be vented from an opening adjacent to the actuator or other orifice. By purging air directly from the system, the amount of air introduced into the system during servicing can be minimized. The invention also features a coupling member that can be compact in size. The coupling member can include a self-sealing valve assembly that prevents opening the coupling member until a proper coupling interconnection with a system to be serviced has taken place. The purge fitting can be incorporated in the coupling member or other service device.

4. 发明授权

US06196016B1 Multiple-dose, flush-through injector 失效
标题翻译：多剂量，直通式注射器
公开(公告)号：US06196016B1
公开(公告)日：2001-03-06
申请号：US09316726
申请日：1999-05-21
申请人： Steven M. Knowles , Terrence D. Kalley
发明人： Steven M. Knowles , Terrence D. Kalley
IPC分类号： F25B4500
CPC分类号： B60H1/00585 , F04B9/14 , F16K3/262 , F16K11/07 , F17C1/16 , F17C5/06 , F17C13/04 , F17C2201/0157 , F17C2201/032 , F17C2201/058 , F17C2205/0165 , F17C2205/0329 , F17C2205/0335 , F17C2205/0376 , F17C2205/0385 , F17C2205/0394 , F17C2221/038 , F17C2223/0123 , F17C2223/0153 , F17C2223/033 , F17C2250/043 , F17C2260/036 , F25B31/002 , F25B2345/001 , F25B2345/006 , F25B2500/222 , G01M3/042 , G01M3/20
摘要： Devices and methods for multiple-dose injection of a liquid, e.g., a leak detection dye or a compressor lubricant, into a closed system, e.g., a refrigeration system, are disclosed. Fluid flow through the closed system is used to flush the liquid into the system.
摘要翻译：公开了将诸如泄漏检测染料或压缩机润滑剂的液体多剂量注射到封闭系统例如制冷系统中的装置和方法。通过封闭系统的流体流动将液体冲入系统。

5. 发明授权

US06539970B1 Method and apparatus for servicing a pressurized system 失效
标题翻译：用于维修加压系统的方法和装置
公开(公告)号：US06539970B1
公开(公告)日：2003-04-01
申请号：US09422236
申请日：1999-10-21
申请人： Steven M. Knowles , Terrence D. Kalley
发明人： Steven M. Knowles , Terrence D. Kalley
IPC分类号： B08B500
CPC分类号： B08B9/0321 , F16L37/23 , F16L37/36 , F25B41/003 , F25B45/00 , F25B2345/006 , Y10T137/0318 , Y10T137/0419 , Y10T137/4245 , Y10T137/87088 , Y10T137/87096 , Y10T137/87925 , Y10T137/87981 , Y10T137/88046
摘要： A method and apparatus for servicing a pressurized system is described. A purge fitting can be used to vent the pressurized system. Venting can release a gas, such as air, from the system. The pressurized system can be a climate control system (e.g., an air conditioning or refrigeration system), a brake system, a hydraulic system, or a service device for servicing a climate control system. The purge fitting allows air that may be trapped in the pressurized system to be vented by depressing a purge actuator, such as a purge button attached to the fitting. The air can be vented from an opening adjacent to the actuator or other orifice. By purging air directly from the system, the amount of air introduced into the system during servicing can be minimized. The invention also features a coupling member that can be compact in size. The coupling member can include a self-sealing valve assembly that prevents opening the coupling member until a proper coupling interconnection with a system to be serviced has taken place. The purge fitting can be incorporated in the coupling member or other service device.
摘要翻译：描述了用于维修加压系统的方法和装置。吹扫配件可用于排放加压系统。通风可以从系统中释放气体，如空气。加压系统可以是用于维护气候控制系统的气候控制系统（例如，空调或制冷系统），制动系统，液压系统或服务装置。吹扫配件允许通过按下清洗致动器（例如附接到配件的吹扫按钮）将被捕获在加压系统中的空气排出。空气可以从与致动器或其他孔口相邻的开口排出。通过从系统中直接吹扫空气，可以最小化在维修期间引入系统的空气量。本发明还具有可以紧凑的尺寸的联接构件。联接构件可以包括自密封阀组件，其防止打开联接构件，直到发生与被维修的系统的适当的联接互连。清洗配件可以结合在联接构件或其他维修设备中。

6. 发明授权

US06883533B2 Service system and method 失效
标题翻译：服务体系和方法
公开(公告)号：US06883533B2
公开(公告)日：2005-04-26
申请号：US10643091
申请日：2003-08-19
申请人： Steven M. Knowles , John R. Burke
发明人： Steven M. Knowles , John R. Burke
IPC分类号： B67D7/32 , F01M11/04 , F01P11/02 , F01P11/14 , F04F3/00
CPC分类号： B67D7/3209 , F01M11/0408 , F01P11/0276 , F01P11/14 , F01P2031/18 , G11B2220/213 , G11B2220/2545 , Y10T137/0396 , Y10T137/3109
摘要： A system for servicing a fluid system can employ a pressure-reducing source to perform the desired service. The fluid system can be an engine cooling system or other fluid system.
摘要翻译：用于维护流体系统的系统可以使用减压源来执行所需的服务。流体系统可以是发动机冷却系统或其他流体系统。

7. 发明授权

US06807976B2 Fluid addition apparatus 失效
公开(公告)号：US06807976B2
公开(公告)日：2004-10-26
申请号：US10286953
申请日：2002-11-04
申请人： Steven M. Knowles
发明人： Steven M. Knowles
IPC分类号： F16L3728
CPC分类号： F24F1/32 , F16L37/30 , F24F1/26 , Y10S252/964 , Y10T137/0318 , Y10T137/87925 , Y10T137/87949 , Y10T137/87965
摘要： An apparatus for adding fluid to a closed system can be connected to a service port of the system. The fluid can be added to the system by actuating valves on the system and on the fluid supply. The apparatus facilitates clean addition of the fluid to the system. The system can be a climate control system.

8. 发明授权

US06742535B1 Method and apparatus for servicing a fluid system 失效
标题翻译：用于维修流体系统的方法和装置
公开(公告)号：US06742535B1
公开(公告)日：2004-06-01
申请号：US09697723
申请日：2000-10-27
申请人： Steven M. Knowles , John R. Burke
发明人： Steven M. Knowles , John R. Burke
IPC分类号： F04F300
CPC分类号： B67D7/3209 , F01M11/0408 , F01P11/0276 , F01P11/14 , F01P2031/18 , Y10T137/0396 , Y10T137/3109
摘要： An apparatus and method of servicing fluid systems by draining, filling, or leak testing the fluid system can employ a pressure-reducing source to perform the desired service. The fluid system can be an engine cooling system, or other fluid system.
摘要翻译：通过对流体系统进行排水，填充或泄漏测试来维护流体系统的装置和方法可采用减压源来执行所需的服务。流体系统可以是发动机冷却系统或其他流体系统。

9. 发明授权

US07478649B2 Absorbent plugs and caps for air conditioning and refrigeration fittings 失效
标题翻译：用于空调和制冷配件的吸收塞和帽
公开(公告)号：US07478649B2
公开(公告)日：2009-01-20
申请号：US11115343
申请日：2005-04-27
申请人： Jack Brass , Steven M. Knowles
发明人： Jack Brass , Steven M. Knowles
IPC分类号： F16L55/10
CPC分类号： F16L55/115 , F16L55/1141 , Y10S285/901
摘要： Absorbent plugs and caps plug or cap fittings that have been used to inject liquids into various systems. The plugs are sized to fit within the interior body cavity of fittings to absorb the residual liquid that is left in the cavity after use. The caps are sized to fit over the exterior of the fittings to absorb any residual liquid that leaks out from fitting exterior surfaces. The caps can also have interior plug extensions that extend into the interior cavities to also absorb the residual liquid from the interior. The plugs have non absorptive tabs for insertion and removal and the caps have non absorptive exterior skins or coverings to contain the absorbed liquid within the cap. One such use is to plug and/or cap fittings such as R134a service couplers which are used to inject dye into automotive air conditioning systems.
摘要翻译：用于将液体注入各种系统的吸收塞子和盖子塞子或盖子配件。插头的尺寸适合装配在配件的内部体腔内以吸收使用后留在空腔中的残留液体。盖子的尺寸适合于配件的外部，以吸收从外部表面泄漏的任何残留液体。盖子还可以具有延伸到内部空腔中的内部插头延伸部，以吸收内部的残余液体。插头具有用于插入和移除的非吸收性突片，并且帽具有非吸收性外表皮或覆盖物以将吸收的液体容纳在盖内。一种这样的用途是将用于将染料注入汽车空调系统的R134a服务耦合器的插头和/或盖配件。

10. 发明申请

US20080190208A1 Vacuum gauge and refrigeration system service tool, and methods of using the same 有权
标题翻译：真空计和制冷系统维修工具及其使用方法
公开(公告)号：US20080190208A1
公开(公告)日：2008-08-14
申请号：US11905391
申请日：2007-09-28
申请人： Paul Appler , Steven M. Knowles , Jack Brass
发明人： Paul Appler , Steven M. Knowles , Jack Brass
IPC分类号： G01L7/00
CPC分类号： G01L19/0015 , F25B45/00 , F25B2345/006 , G01L19/16
摘要： A vacuum gauge has a scale having a safe zone indicia, a working zone indicia, an indicator to indicate a particular location on the scale, and a pressure sensing mechanism and housing having a pressure sensing port accessible for fluid connection to the refrigeration system to receive fluid for sensing. The indicia are distinctly coded for user differentiation. The scale may include a leak indicating zone indicia and a non-working zone indicia The safe zone indicia may represent 0 to 500 microns, the working zone indicia 500 to 2000 microns, the leak indicating zone indicia 2000 to 25,400 microns, and the non-working zone indicia 25,400 to 30,000 microns. Service tool combination includes body assembly, shaft assembly and gauge in direct sealed connection with a fitting for releasable sealed fluid connection. There are methods using the combination. Tool has gripper with cavity to receive valve core pin. Gripper has base to prevent pin from pulling gripper from tool.
摘要翻译：真空计具有一个具有安全区标记的刻度，一个工作区标记，一个用于指示刻度上的特定位置的指示器，以及一压力检测机构和壳体，该压力感测机构和壳体具有可接近流体连接到制冷系统以接收流体用于感测。标记被明确地编码为用户差异化。标尺可以包括泄漏指示区标记和非工作区标记安全区标记可以表示0至500微米，工作区标记为500至2000微米，泄漏指示区标记为2000至25,400微米，工作区标记25,400至30,000微米。服务工具组合包括主体组件，轴组件和与直接密封连接的量规，用于可释放的密封流体连接的配件。有使用组合的方法。工具具有带腔的夹具以接收阀芯销。夹具具有防止销从工具上拉出夹具的基座。

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