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1. 发明授权

US07758204B2 LED spotlight 有权
标题翻译： LED射灯
公开(公告)号：US07758204B2
公开(公告)日：2010-07-20
申请号：US11627913
申请日：2007-01-26
申请人： Donald L. Klipstein , Jack Brass , Robert Tod Whitfield
发明人： Donald L. Klipstein , Jack Brass , Robert Tod Whitfield
IPC分类号： F21L4/04
CPC分类号： A61B1/128 , A61B1/06 , A61B1/24 , A61B5/0088 , F21L4/027 , F21L4/04 , F21L4/08 , F21L14/02 , F21V5/04 , F21V29/70 , F21V29/74 , F21V29/89 , F21W2131/20 , F21W2131/202 , F21Y2115/10 , G01N21/6447 , G01N21/8806 , G02C11/04 , Y10S362/80
摘要： An LED spotlight is made with at least one light emitting diode and a lens placed forward of the light emitting diode to collimate the light from the light emitting diode into a beam. The light emitting diode is preferably a type with a nominal power of at least 1 watt, requiring heatsinking, and having a nominal radiation pattern width of 100 degrees or more. The lens is preferably concavo-convex. The lens can have a thickness less than the distance between the rear surface of the lens and the light emitting diode. The LED spotlight can be mounted on headwear that would be worn on a person's head. The LED spotlight can be in the form of a flashlight. The LED spotlight can be in the form of an inspection lamp suitable for causing visible fluorescence of fluorescent materials, such as leaks of fluids that have suitable fluorescent dyes.
摘要翻译： LED聚光灯由至少一个发光二极管和放置在发光二极管前面的透镜制成，以将来自发光二极管的光准直成束。发光二极管优选地是具有至少1瓦的额定功率的类型，需要散热，并且具有100度或更大的标称辐射图案宽度。透镜优选是凹凸的。透镜的厚度可以小于透镜后表面与发光二极管之间的距离。 LED聚光灯可以安装在戴在人头上的头饰上。 LED射灯可以是手电筒的形式。 LED聚光灯可以是适合于引起荧光材料的可见荧光的检查灯的形式，例如具有合适的荧光染料的流体泄漏。

2. 发明申请

US20090183516A1 INSPECTION PORT 有权
标题翻译：检验港
公开(公告)号：US20090183516A1
公开(公告)日：2009-07-23
申请号：US12299606
申请日：2007-05-04
申请人： Paul C. Appler , Jack Brass , Steven M. Knowles , Donald L. Klipstein
发明人： Paul C. Appler , Jack Brass , Steven M. Knowles , Donald L. Klipstein
IPC分类号： F25B49/00 , F25D23/00 , G01K13/00
CPC分类号： F25B45/00 , F25B2345/006 , G01D11/26 , G01D11/28 , G01L19/16 , G01N21/0303
摘要： A manifold gauge set has at least one sight glass window for viewing contents of a refrigeration system or an air conditioning system being serviced. The window may be non-planar to achieve an appearance that varies with the presence or absence of liquid. Such a non-planar window may be in the form of a dome, prism or a fresnel lens. The gauge set may have a second light transmissive window to allow light to illuminate system contents being viewed. A light source may be provided to illuminate system contents being viewed. The light source may provide light through the same window that is used for viewing contents. A diffuser may be provided with a second window to achieve an illuminated background for viewing system contents. Similar configurations may be used in standalone sight glasses, vacuum pumps, and recovery machines.
摘要翻译：歧管表组具有至少一个观察窗，用于观察正在维修的制冷系统或空调系统的内容物。窗口可以是非平面的，以实现随液体的存在或不存在而变化的外观。这种非平面窗口可以是圆顶，棱镜或菲涅尔透镜的形式。仪表组可以具有第二透光窗口，以允许光照亮正在观看的系统内容物。可以提供光源来照亮正在观看的系统内容。光源可以通过用于观看内容的相同窗口提供光。扩散器可以设置有第二窗口以实现用于观看系统内容物的照明背景。类似的配置可用于独立的视力眼镜，真空泵和回收机。

3. 发明授权

US07559245B2 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：US07559245B2
公开(公告)日：2009-07-14
申请号：US11905391
申请日：2007-09-28
申请人： Steven M. Knowles , Paul Appler , Jack Brass
发明人： Steven M. Knowles , Paul Appler , 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：真空计具有具有安全区标记的刻度，工作区标记，用于指示刻度尺上的特定位置的指示器，以及具有压力感测端口的压力感测机构和壳体，所述压力感测机构和壳体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。

4. 发明申请

US20090147519A1 LED work light 有权
标题翻译： LED工作灯
公开(公告)号：US20090147519A1
公开(公告)日：2009-06-11
申请号：US12289782
申请日：2008-11-04
申请人： Donald L. Klipstein , Jack Brass , Robert Tod Whitfield
发明人： Donald L. Klipstein , Jack Brass , Robert Tod Whitfield
IPC分类号： F21V21/00
CPC分类号： F21L14/023 , F21Y2115/10
摘要： An LED work light has multichip LEDs and a diffusing dome. Each LED may have separate electrical terminals for each chip. The LED work light may have convex lenses forward of each LED. Convex lenses may be hemispherical. Convex lenses may have a nonhemispheric curved surface whose cross section has at least one circular arc and no non-circular arcs. The LED work light has a battery or receives power from an external power source. The LED work light may have a transparent plastic tube as a structural member. A replaceable plastic cover may be added to protect any structural tube or other major transparent part of the LED work light from abrasions. The plastic cover may be tubular. The plastic cover may comprise laminations of plastic that can be removed individually after being abraded. Any external power source may be a wall transformer type and may have current limiting means. The LEDs may be attached to the rear surface of an LED PCB that is fastened to a heatsink in a manner achieving thermal contact between the rear surfaces of the LEDs and the heatsink. A position sensing switch may be used.
摘要翻译： LED工作灯具有多芯片LED和漫射圆顶。每个LED可以具有用于每个芯片的单独的电气端子。 LED工作灯可以在每个LED的前方具有凸透镜。凸透镜可以是半球形的。凸透镜可以具有非半球形曲面，其横截面具有至少一个圆弧并且没有非圆弧。 LED工作灯具有电池或从外部电源接收电力。 LED工作灯可以具有作为结构构件的透明塑料管。可以添加可更换的塑料盖，以保护LED工作灯的任何结构管或其他主要透明部分免受擦伤。塑料盖可以是管状的。塑料盖可以包括可以在磨损之后单独去除的塑料叠片。任何外部电源可以是壁式变压器，并且可以具有限流装置。 LED可以以实现LED的后表面和散热器之间的热接触的方式附接到紧固到散热器的LED PCB的后表面。可以使用位置检测开关。

5. 发明授权

US07490951B2 LED lamps and LED driver circuits for the same 有权
标题翻译： LED灯和LED驱动电路相同
公开(公告)号：US07490951B2
公开(公告)日：2009-02-17
申请号：US11745846
申请日：2007-05-08
申请人： Donald L. Klipstein , Jack Brass
发明人： Donald L. Klipstein , Jack Brass
IPC分类号： F21L4/00 , H05B33/00
CPC分类号： F21L4/005 , F21L4/027 , F21L4/06 , F21V7/0008 , F21V7/0075 , F21V23/0414 , F21Y2113/13 , F21Y2115/10 , G01N21/6447 , H05B33/0803 , H05B33/0818 , Y02B20/347
摘要： LED lamp has LEDs aimed rearwards with either a concave mirror to the rear of each LED, or one concave mirror to the rear of two or more LEDs, collecting the light from the LEDs to form a forward projecting beam. LEDs may be high power types that require heatsinking. LED lamp may have a lens forward of each LED to collimate the radiation produced by the LEDs into a beam, where at least one lens has at least one aspheric curved surface. LED lamp may have a transparent reflective optic to collimate the radiation produced by each LED into a beam. For an inspection lamp, the LEDs typically have a peak wavelength of 395 to 415 nanometers for seeing the area being irradiated but not so visible as to overwhelm fluorescence of fluorescent materials to be detected. Other wavelengths may be used. LED inspection lamp has a combination of LEDs of different wavelengths or a combination of at least one LED and at least one other light source such that the lamp produces radiation suitable for detection of materials to be detected and adequately illuminates the area being irradiated. LED lamp has LEDs that produce a beam of suitable radiation with a width of 10 degrees or less without additional optics. LED inspection lamp has head attached to a flexible member, with head serving as heatsink for one or more high power LEDs. Current regulator circuits are also disclosed.
摘要翻译： LED灯具有朝向后方的LED，其中每个LED的后部具有凹面镜，或者到两个或更多个LED的后面的一个凹面镜，收集来自LED的光以形成向前突出的光束。 LED可能是需要散热的高功率类型。 LED灯可以具有每个LED前方的透镜，以将由LED产生的辐射准直成束，其中至少一个透镜具有至少一个非球面曲面。 LED灯可以具有透明反射光学器件，以将由每个LED产生的辐射准直成束。对于检查灯，LED通常具有395至415纳米的峰值波长，用于观察被照射的区域但不可见，以压倒待检测的荧光材料的荧光。可以使用其他波长。 LED检查灯具有不同波长的LED的组合或者至少一个LED和至少一个其它光源的组合，使得灯产生适合于检测待检测材料的辐射并充分地照射被照射的区域。 LED灯具有LED，其产生具有10度或更小宽度的合适辐射束，而没有额外的光学器件。 LED检查灯具有头部连接到柔性构件，头部用作一个或多个大功率LED的散热器。还公开了电流调节器电路。

6. 发明授权

US07214952B2 LED lamps and LED driver circuits for the same 有权
标题翻译： LED灯和LED驱动电路相同
公开(公告)号：US07214952B2
公开(公告)日：2007-05-08
申请号：US10885031
申请日：2004-07-07
申请人： Donald J. Klipstein , Jack Brass
发明人： Donald J. Klipstein , Jack Brass
IPC分类号： H05B33/00 , G01N21/33
CPC分类号： F21L4/005 , F21L4/027 , F21L4/06 , F21V7/0008 , F21V7/0075 , F21V23/0414 , F21Y2113/13 , F21Y2115/10 , G01N21/6447 , H05B33/0803 , H05B33/0818 , Y02B20/347
摘要： LED lamp has LEDs aimed rearwards with either a concave mirror to the rear of each LED, or one concave mirror to the rear of two or more LEDs, collecting the light from the LEDs to form a forward projecting beam. LEDs may be high power types that require heatsinking. LED lamp may have a lens forward of each LED to collimate the radiation produced by the LEDs into a beam, where at least one lens has at least one aspheric curved surface. LED lamp may have a transparent reflective optic to collimate the radiation produced by each LED into a beam. For an inspection lamp, the LEDs typically have a peak wavelength of 395 to 415 naometers for seeing the area being irradiated but not so visible as to overwhelm fluorescence of fluorescent materials to be detected. Other wavelengths may be used. LED inspection lamp has a combination of LEDs of different wavelengths or a combination of at least one LED and at least one other light source such that the lamp produces radiation suitable for detection of materials to be detected and adequately illuminates the area being irradiated. LED lamp has LEDs that produce a beam of suitable radiation with a width of 10 degrees or less without additional optics. LED inspection lamp has head attached to a flexible member, with head serving as heatsink for one or more high power LEDs. Current regulator circuits are also disclosed.
摘要翻译： LED灯具有朝向后方的LED，其中每个LED的后部具有凹面镜，或者到两个或更多个LED的后面的一个凹面镜，收集来自LED的光以形成向前突出的光束。 LED可能是需要散热的高功率类型。 LED灯可以具有每个LED前方的透镜，以将由LED产生的辐射准直成束，其中至少一个透镜具有至少一个非球面曲面。 LED灯可以具有透明反射光学器件，以将由每个LED产生的辐射准直成束。对于检查灯，LED通常具有395至415耳仪的峰值波长，用于观察被照射的区域但不可见，以压倒待检测的荧光材料的荧光。可以使用其他波长。 LED检查灯具有不同波长的LED的组合或者至少一个LED和至少一个其它光源的组合，使得灯产生适合于检测待检测材料的辐射并充分地照射被照射的区域。 LED灯具有LED，其产生具有10度或更小宽度的合适辐射束，而没有额外的光学器件。 LED检查灯具有头部连接到柔性构件，头部用作一个或多个大功率LED的散热器。还公开了电流调节器电路。

7. 发明授权

US07204606B2 LED inspection lamp and LED spot light 有权
标题翻译： LED检测灯和LED射灯
公开(公告)号：US07204606B2
公开(公告)日：2007-04-17
申请号：US10500500
申请日：2002-12-30
申请人： Jack Brass , Richard J. Doran , Donald L. Klipstein , Thomas M. Lemons , Bjarki Hallgrimsson , Sarah Dobbin
发明人： Jack Brass , Richard J. Doran , Donald L. Klipstein , Thomas M. Lemons , Bjarki Hallgrimsson , Sarah Dobbin
IPC分类号： F21V9/00
CPC分类号： G01N21/6428 , G01N21/31 , G01N21/6402 , G01N21/6447 , G01N21/8803 , G01N2201/0221 , G01N2201/0612 , G01N2201/0621 , G01N2201/0627 , G01N2201/0638 , G01N2201/0693 , Y10S362/80
摘要： An LED inspection lamp has plurality of LED sources for emitting electromagnetic radiation at different peak wavelengths for causing visible fluorescence in different leak detection dyes. A lens is associated with each LED. Radiation passing through lenses is superimposed in target area at target distance. Another LED inspection lamp has plurality of LEDs emitting electromagnetic radiation at a peak wavelength. A lens adaptor has lens housing for attachment to LED inspection lamp with a single LED for causing visible fluorescence, and a lens. Substantially all of the radiation from the LED passes through the lens and is focused in a target area at a target distance from the lenses. LED spot lights have a similar configuration. The LEDs may produce white light from distinct LEDs or from white LEDs. The light may be a flashlight or fixed spot light.
摘要翻译： LED检查灯具有多个LED源，用于发射不同峰值波长的电磁辐射，以在不同的泄漏检测染料中引起可见荧光。镜头与每个LED相关联。通过透镜的辐射以目标距离叠加在目标区域中。另一个LED检查灯具有发射峰值波长的电磁辐射的多个LED。镜头适配器具有透镜壳体，用于附接到具有用于引起可见荧光的单个LED的LED检查灯和透镜。基本上来自LED的所有辐射通过透镜并聚焦在与透镜目标距离处的目标区域中。 LED射灯具有相似的配置。 LED可能产生来自不同LED或白色LED的白光。灯可能是手电筒或固定点灯。

8. 发明授权

US07145649B2 Method of producing an ultra-violet or near ultra-violet light source for non-destructive inspection or testing 有权
公开(公告)号：US07145649B2
公开(公告)日：2006-12-05
申请号：US10021574
申请日：2001-12-19
申请人： Jack Brass
发明人： Jack Brass
IPC分类号： G01N21/00 , G02B5/00
CPC分类号： G01N21/91
摘要： There is provided an apparatus having at least one LED capable of emitting near ultraviolet or ultraviolet radiation to excite a luminescent material for non-destructive fault testing. The radiation may also be focused using a lens. There is also provided a method for detecting a fault in a body, comprising the steps of applying a luminescent material to the body in a manner to concentrate the luminescent material in a pattern indicative of the location of a fault in the body; activating an LED to emit ultraviolet radiation; shining the radiation transmitted from the LED onto the body to excite the luminescent material; and detecting a fault by the fluorescence of the luminescent material indicative of the location of the fault in the body.

9. 外观设计

USD520164S1 Work light 有权
公开(公告)号：USD520164S1
公开(公告)日：2006-05-02
申请号：US29225600
申请日：2005-03-18
申请人： Jack Brass , Sarah Dobbin , Bjarki Hallgrimsson , Lorne Hilts
设计人： Jack Brass , Sarah Dobbin , Bjarki Hallgrimsson , Lorne Hilts

10. 发明授权

US5389470A Temperature responsive battery tester 失效
标题翻译：温度响应电池测试仪
公开(公告)号：US5389470A
公开(公告)日：1995-02-14
申请号：US58449
申请日：1993-05-07
申请人： Robert Parker , Jack Brass
发明人： Robert Parker , Jack Brass
IPC分类号： G01R19/22 , G01R31/36 , H01M6/50 , H01M10/48 , H07M10/48
CPC分类号： H01M10/488 , G01R19/16542 , G01R19/225 , G01R31/3631 , G01R31/3686 , H01M6/505 , G01R31/3637 , G01R31/3675
摘要： A temperature responsive tester for measuring the voltage of a voltage source includes a temperature responsive display and an electrical element thermally coupled with the temperature responsive display for heating the temperature responsive display when a voltage exceeding a predetermined threshold level is impressed across the electrical element. Other embodiments of a voltage tester are disclosed.
摘要翻译：用于测量电压源的电压的温度响应测试器包括温度响应显示器和与温度响应显示器热耦合的电气元件，当超过预定阈值电平的电压跨过电气元件施加时，用于加热温度响应显示器。公开了电压测试仪的其它实施例。

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