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1. 发明授权

US6056162A Self-contained service tool for adding fluorescent leak detection dye into systems operating with pressurized fluids 有权
标题翻译：将荧光泄漏检测染料添加到使用加压流体的系统中的独立服务工具
公开(公告)号：US6056162A
公开(公告)日：2000-05-02
申请号：US181195
申请日：1998-10-28
申请人： Kenneth C. Leighley
发明人： Kenneth C. Leighley
IPC分类号： F16N29/00 , G01M3/20 , G01M3/22 , B67D5/38 , B65D88/54 , B67D5/42
CPC分类号： F16N29/00 , G01M3/20 , G01M3/226
摘要： A dispensing device is provided for introducing a fluorescent leak detection dye into an operating system containing a pressurized fluid. An embodiment of the dispensing device of the invention comprises a hollow capsule for containing dye having an interior wall and a first and a second end, with the first end adapted to engage the operating system. A plunger having a geometry corresponding to the capsule's interior wall forms a seal against the wall. A rod, having threads of a pre-selected pitch and at least one channel running longitudinally on the rod, is rotatably and axially moveable within the capsule. An end cap is adapted to receive the second end of the capsule with the rod positioned through the end cap. The dispensing device has means located in the end cap to provide controlled engagement of the rod, interposed with the threads of the rod. An indicator adapted to engage the channel of the rod is located in the end cap. A knob is attached to the rod so that rotation of the knob directs the movement of the rod through the capsule and an audible and tactile response is generated as the indicator engages the channel.
摘要翻译：提供一种分配装置，用于将荧光检漏染料引入含有加压流体的操作系统中。本发明的分配装置的一个实施例包括用于容纳具有内壁和第一和第二端的染料的中空胶囊，第一端适于接合操作系统。具有对应于胶囊内壁的几何形状的柱塞形成抵靠壁的密封。具有预选间距的螺纹和在杆上纵向延伸的至少一个通道的杆可旋转并且轴向地在胶囊内移动。端盖适于接收胶囊的第二端，其中杆定位成通过端盖。分配装置具有位于端盖中的装置，以提供杆的受控接合，插入杆的螺纹。适于接合杆的通道的指示器位于端盖中。旋钮连接到杆上，使得旋钮的旋转将杆的运动引导通过胶囊，并且当指示器接合通道时，产生听觉和触觉的响应。

2. 发明授权

US06953940B2 Hand-held germicidal lamp with safety features 失效
标题翻译：手持杀菌灯具安全功能
公开(公告)号：US06953940B2
公开(公告)日：2005-10-11
申请号：US09863586
申请日：2001-05-16
申请人： Kenneth C. Leighley , Richard Regan , B. William Cooper
发明人： Kenneth C. Leighley , Richard Regan , B. William Cooper
IPC分类号： A61L2/10 , F21V23/04 , H01J37/20
CPC分类号： A61L2/10 , F21V23/0414
摘要： A hand-held germicidal UV lamp includes housing for a UV light source and an aperture for allowing the transmission of UV light. A safety switch is provided on the housing which can be moved by an activation tool. A cover is provided over the switch having an opening for accessing the switch. The opening is sized so that a human finger cannot pass through the opening and move the switch. A light shield may be provided which surrounds the aperture and limits transmission of UV light.
摘要翻译：手持杀菌UV灯包括用于UV光源的壳体和用于允许UV光的透射的孔。一个安全开关设置在外壳上，可以通过激活工具移动。在开关上设置有用于访问开关的开口的盖。开口的大小使得人的手指不能穿过开口并移动开关。可以提供围绕光圈并限制UV光的透射的遮光罩。

3. 发明授权

US4039841A X-ray grid adaptor 失效
标题翻译： X-RAY网格适配器
公开(公告)号：US4039841A
公开(公告)日：1977-08-02
申请号：US657323
申请日：1976-02-11
申请人： Kenneth C. Leighley
发明人： Kenneth C. Leighley
IPC分类号： G03B42/02 , H01J35/16
CPC分类号： G03B42/025
摘要： There is disclosed an X-ray grid adaptor which is adjustable to receive a variety of X-ray cassettes of different thicknesses to thereby form a grid cassette. After the X-ray procedure, the cassette is removed from the X-ray grid adaptor whereby the X-ray grid adaptor may be used with another cassette.

4. 发明授权

US5167140A Apparatus and method for infusing a material into a closed loop system 失效
标题翻译：将材料注入闭环系统的装置和方法
公开(公告)号：US5167140A
公开(公告)日：1992-12-01
申请号：US741387
申请日：1991-08-07
申请人： B. William Cooper , Kenneth C. Leighley
发明人： B. William Cooper , Kenneth C. Leighley
IPC分类号： F25B45/00 , F25B49/02 , G01M3/20
CPC分类号： G01M3/20
摘要： The invention provides an atomizing mist infuser and a method of using the same. This mist infuser includes a disposable capsule having a sealable inlet and outlet. This capsule defines a reservoir which is in open communication with the capsule's inlet and outlet. The reservoir is designed to hold a predetermined amount of a liquid material to be infused into a closed-loop system. In one embodiment, the capsule's outlet is designed to: (a) substantially prevent the liquid material held in the capsule's reservoir from flowing therethrough when the material is subjected to normal gravitational forces, and (b) atomize the liquid material held in the capsule's reservoir as the liquid material is forced, under pressure, to pass through the capsule's outlet. In another embodiment, the capsule's outlet is constructed to have a flow restriction-atomization device attached thereto. When this device is attached to the capsule's outlet, it is designed to: (a) substantially prevent the liquid material held in the capsule's reservoir from flowing therethrough when the material is subjected to normal gravitational forces, and (b) atomize the liquid material held in the capsule's reservoir as the liquid material is forced, under pressure, to pass through the capsule's outlet.
摘要翻译：本发明提供一种雾化喷雾器及其使用方法。该雾气入口包括具有可密封入口和出口的一次性胶囊。该胶囊限定了与胶囊的入口和出口开放连通的储存器。储存器被设计成保持预定量的待注入闭环系统的液体材料。在一个实施例中，胶囊的出口设计成：（a）当材料经受正常重力时，基本上防止保持在胶囊储存器中的液体材料流过其中，并且（b）使保持在胶囊储存器中的液体材料雾化当液体材料在压力下被迫时通过胶囊的出口。在另一个实施例中，胶囊的出口被构造成具有连接到其上的流动限制 - 雾化装置。当该装置连接到胶囊的出口时，其设计成：（a）当材料受到正常重力时，基本上防止保持在胶囊储存器中的液体材料流过其中，以及（b）将保持的液体材料雾化在液体材料被迫时，在压力下通过胶囊的储存器，以通过胶囊的出口。

5. 发明授权

US4938063A Apparatus and method for infusing a material into a closed loop system 失效
标题翻译：将材料注入闭环系统的装置和方法
公开(公告)号：US4938063A
公开(公告)日：1990-07-03
申请号：US243758
申请日：1988-09-13
申请人： Kenneth C. Leighley
发明人： Kenneth C. Leighley
IPC分类号： F25B49/02 , G01M3/20
CPC分类号： G01M3/20
摘要： An apparatus and method for infusing a material into an operating closed loop system. A sealed reservoir, for holding a predetermined amount of material, is provided having an inlet and an outlet. A sealable material fill inlet is provided to admit the desired amount of material into the sealed reservoir. An externally available high pressure system carrier fluid is allowed to enter the reservoir through the inlet via a regulating valve to form a mixture with the held material. Thereafter a mist of the high pressure mixture is infused into the closed loop system through a charging conduit. The charging conduit contains a series of valves and quick-release fittings to insure that the pressurized system carrier fluid and material mixture does not inadvertently escape into the atmosphere or onto the external equipment parts of the closed loop system. In particular, the apparatus and method allow large operating commercial air conditioning and refrigeration systems to be easily and accurately checked for leaks using a predetermined amount of concentrated leak detection fluorescent dye.

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