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。

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。

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。

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。

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.

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。

公开(公告)号：US07950818B2

公开(公告)日：2011-05-31

申请号：US12371063

申请日：2009-02-13

申请人： Donald L. Klipstein ,  Jack Brass

发明人： Donald L. Klipstein ,  Jack Brass

IPC分类号： F21L4/00

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。

公开(公告)号：US07614663B2

公开(公告)日：2009-11-10

申请号：US10578142

申请日：2004-11-01

申请人： Jack Brass ,  Steven M Knowles ,  Gregory R. W. McEwan

发明人： Jack Brass ,  Steven M Knowles ,  Gregory R. W. McEwan

IPC分类号： F16L27/00

CPC分类号： F16L27/0849 ,  B60H1/00571 ,  F16L27/093 ,  Y10T137/4245

摘要： A conduit is provided for use in association with an air conditioning or refrigeration system. The conduit has first and second conduit portions, and a swivel providing fluid communication between the first and second conduit portions. The swivel permits rotational movement of the first conduit portion relative to the second conduit portion. The swivel is constrained to prevent linear movement between the first and second portions at the swivel. The conduit also has a fitting for external connection of the conduit to a pressure port of an air conditioning or refrigeration system. The conduit provides sealed fluid communication from the first conduit portion, swivel and second conduit portion to the air conditioning or refrigeration system when the fitting is connected to the air conditioning or refrigeration system. There are also conduit adapters, injection hose assemblies, charging manifolds with swivels, and methods of utilizing such conduits and swivels.

摘要翻译： 提供与空调或制冷系统相关联使用的导管。 导管具有第一和第二导管部分，以及提供第一和第二导管部分之间的流体连通的旋转件。 旋转体允许第一导管部分相对于第二导管部分的旋转运动。 旋转装置受到限制，以防止旋转件在第一和第二部分之间的线性移动。 导管还具有用于将管道外部连接到空调或制冷系统的压力端口的配件。 当配件连接到空调或制冷系统时，管道提供从第一管道部分，旋转和第二管道部分到空调或制冷系统的密封流体连通。 还有导管适配器，注射软管组件，带旋转的充电歧管以及利用这种导管和旋转件的方法。

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。

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。