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公开(公告)号：US09121870B2
公开(公告)日：2015-09-01
申请号：US13275881
申请日：2011-10-18
摘要： Clamp meter with detachable clamp and a clamp storage area. The clamp meter includes a clamp and a housing. The clamp includes a measurement end and a handle portion. The measurement end includes a first measurement portion and a second measurement portion. The handle portion includes a first handle and a second handle. The housing includes a recess configured to removably receive the clamp when the clamp is not in use. The housing is connected to the clamp via a cord. When the clamp is received in the recess, the first measurement portion and the second measurement portion are positioned completely within the recess, the first handle and the second handle extend at least partially from the recess, and the recess prevents the clamp from being used. The clamp is capable of being removed from the recess in a one-handed use position.
摘要翻译： 夹具带有可拆卸夹具和夹具存放区域。 钳表包括夹具和壳体。 夹具包括测量端和手柄部分。 测量端包括第一测量部分和第二测量部分。 手柄部分包括第一手柄和第二手柄。 壳体包括凹部，其构造成当夹具不使用时可拆卸地接收夹具。 外壳通过电缆连接到夹具。 当夹具被容纳在凹部中时，第一测量部分和第二测量部分完全位于凹部内，第一手柄和第二手柄至少部分地从凹部延伸，并且凹部防止夹具被使用。 夹具能够在单手使用位置从凹部移除。
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公开(公告)号：US20120091998A1
公开(公告)日：2012-04-19
申请号：US13275881
申请日：2011-10-18
IPC分类号： G01R1/04
摘要： Clamp meter with detachable clamp and a clamp storage area. The clamp meter includes a clamp and a housing. The clamp includes a measurement end and a handle portion. The measurement end includes a first measurement portion and a second measurement portion. The handle portion includes a first handle and a second handle. The housing includes a recess configured to removably receive the clamp when the clamp is not in use. The housing is connected to the clamp via a cord. When the clamp is received in the recess, the first measurement portion and the second measurement portion are positioned completely within the recess, the first handle and the second handle extend at least partially from the recess, and the recess prevents the clamp from being used. The clamp is capable of being removed from the recess in a one-handed use position.
摘要翻译： 夹具带有可拆卸夹具和夹具存放区域。 钳表包括夹具和壳体。 夹具包括测量端和手柄部分。 测量端包括第一测量部分和第二测量部分。 手柄部分包括第一手柄和第二手柄。 壳体包括凹部，其构造成当夹具不使用时可拆卸地接收夹具。 外壳通过电缆连接到夹具。 当夹具被容纳在凹部中时，第一测量部分和第二测量部分完全位于凹部内，第一手柄和第二手柄至少部分地从凹部延伸，并且凹部防止夹具被使用。 夹具能够在单手使用位置从凹部移除。
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公开(公告)号：US20120007602A1
公开(公告)日：2012-01-12
申请号：US13179276
申请日：2011-07-08
申请人： Jonathan P. Morrow , Evans H. Nguyen , Hu Zenghong , Lin Jianqin
发明人： Jonathan P. Morrow , Evans H. Nguyen , Hu Zenghong , Lin Jianqin
IPC分类号： G01R31/44
CPC分类号： G01R31/24 , G01R31/44 , H05B37/03 , H05B41/2851
摘要： A combination lighting tester tool. The combination lighting tester tool includes at least three independent testing tools for identifying and diagnosing a problem in a lighting system. For example, the tester includes a lamp testing function in which a high voltage test signal is generated and transmitted using an antenna. When the test signal is in proximity to a gas filled lamp, the voltage is of sufficient magnitude to ionize the gas inside the lamp, causing the lamp to illuminate. The tester also includes a ballast testing function in which the power lines or wires connecting a ballast to a lamp or lighting fixture are tested, and a filament tester for testing the filaments in a lamp for continuity or resistance. The tester also includes a worklight for illuminating an area under test and one or more display devices (e.g., LEDs, an LCD display, or the like) which provide an indication of, for example, a test being performed or a result of a test.
摘要翻译： 组合照明测试仪工具。 组合照明测试仪工具包括至少三个用于识别和诊断照明系统中的问题的独立测试工具。 例如，测试器包括灯测试功能，其中使用天线产生和发送高电压测试信号。 当测试信号接近充满气体的灯时，电压足够大以使灯内的气体电离，导致灯点亮。 测试仪还包括镇流器测试功能，其中测试将镇流器连接到灯或照明器材的电源线或电线，以及用于测试灯中的灯丝以进行连续性或电阻的灯丝测试器。 测试器还包括用于照亮被测区域的工作灯和提供例如正在执行的测试或测试结果的指示的一个或多个显示设备（例如，LED，LCD显示器等） 。
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公开(公告)号：US08193802B2
公开(公告)日：2012-06-05
申请号：US12421187
申请日：2009-04-09
IPC分类号： G01R31/02
CPC分类号： F21L4/027 , F21V33/0084 , F21Y2115/10 , G01R1/06788 , G01R1/07 , G01R19/155 , G01R31/3682
摘要： The invention provides a non-contact voltage detector (“NCVD”) that includes a housing, a power switch, and an LED flashlight. The housing includes an upper portion and a lower portion which are slidably attachable to one another. A voltage sense circuit is positioned within the housing and illuminates a voltage sense indicator when it detects an AC voltage. The power switch is operable to activate the voltage sense circuit and the LED flashlight. The NCVD includes a first set of rails and a second set of rails for slidably attaching the NCVD to a test and measurement device, such as a digital multimeter (“DMM”) or an infrared (“IR”) temperature gun.
摘要翻译： 本发明提供一种非接触电压检测器（“NCVD”），其包括外壳，电源开关和LED手电筒。 壳体包括可滑动地彼此附接的上部和下部。 当检测到AC电压时，电压检测电路位于壳体内并照亮电压检测指示器。 电源开关可操作以激活电压检测电路和LED手电筒。 NCVD包括第一组轨道和第二组轨道，用于将NCVD可滑动地附接到诸如数字万用表（“DMM”）或红外（“IR”）温度枪的测试和测量装置。
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公开(公告)号：US20100225299A1
公开(公告)日：2010-09-09
申请号：US12554684
申请日：2009-09-04
申请人： Evans H. Nguyen , Jason R. Crowe , Scott D. Bublitz , Mike N. Jones , Wai Nang Tse , Pak Fai Siu , Man Kit Ho
发明人： Evans H. Nguyen , Jason R. Crowe , Scott D. Bublitz , Mike N. Jones , Wai Nang Tse , Pak Fai Siu , Man Kit Ho
摘要： Embodiments of the invention relate to a wall scanner that includes a housing, a plurality of sensors, a display, and a control section. The housing includes a handle portion and a body portion. The handle portion is adapted to receive a removable and rechargeable battery pack such as a high-voltage lithium-ion (“Li-Ion”) battery pack. The body portion of the housing encloses the plurality of sensing devices, such as, for example, capacitive plate sensors for sensing the presence of a stud behind a surface, a D-coil sensor for identifying the presence of metal behind the surface, and a non-contact voltage sensor for detecting the presence of live wires carrying AC currents. The display is configured to display, among other things, the location of an object behind the surface in real-time, the depth of an object behind the surface, and whether an object behind the surface is ferrous or non-ferrous. The control section includes a plurality of actuation devices for controlling the functions and operations of the wall scanner, such as the scanning mode.
摘要翻译： 本发明的实施例涉及一种包括壳体，多个传感器，显示器和控制部分的壁式扫描器。 壳体包括手柄部分和主体部分。 手柄部分适于接收诸如高压锂离子（“锂离子”）电池组的可拆卸和可再充电的电池组。 壳体的主体部分包围多个感测装置，例如用于感测表面后面的螺柱的电容板传感器，用于识别表面后面的金属的存在的D线圈传感器，以及 非接触式电压传感器，用于检测携带AC电流的带电线的存在。 显示器被配置为实时地显示表面后面的对象的位置，表面后面的物体的深度以及表面后面的物体是黑色还是有色的。 控制部包括用于控制壁扫描器的功能和操作的多个致动装置，例如扫描模式。
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公开(公告)号：USD610929S1
公开(公告)日：2010-03-02
申请号：US29335822
申请日：2009-04-22
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公开(公告)号：US08274273B2
公开(公告)日：2012-09-25
申请号：US12936808
申请日：2009-04-09
IPC分类号： G01R1/20
CPC分类号： G01R31/021 , B25F5/02 , G01J5/0096 , G01R1/04 , G01R1/0408 , G01R1/20 , G01R1/22 , H01M2/1055 , H01M10/488 , H01M2220/30 , Y02E60/12
摘要： In another embodiment, the invention provides a clamp meter configured to receive a removable and rechargeable battery pack. The clamp meter includes a main body having a first axis, a handle, a clamp, a trigger, and a display. The handle has a second axis and includes a first recess configured to receive the battery pack. The first recess includes at least first and second electrical terminals which are exposed when the battery pack is not inserted into the first recess. The second axis forms an oblique angle with the first axis, and the battery pack is inserted into the first recess along the second axis. The clamp is coupled to the main body, aligned with the first axis, and operable to measure an electrical characteristic of a conductor based on an induced current. The trigger is operable to selectively open and close the clamp, and the display configured to display an indication of the electrical characteristic.
摘要翻译： 在另一个实施例中，本发明提供一种配置成接收可拆卸和可充电电池组的钳形计量表。 钳表包括具有第一轴线，手柄，夹具，触发器和显示器的主体。 手柄具有第二轴线并且包括被配置为接收电池组的第一凹部。 第一凹部包括至少第一和第二电端子，当电池组未插入第一凹槽时，该端子被暴露。 第二轴与第一轴形成倾斜角度，并且电池组沿着第二轴线插入第一凹部中。 夹具与主体相连，与第一轴对准，并可操作以基于感应电流测量导体的电特性。 触发器可操作以选择性地打开和关闭夹具，并且显示器被配置为显示电特性的指示。
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公开(公告)号：USD623080S1
公开(公告)日：2010-09-07
申请号：US29343067
申请日：2009-09-04
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公开(公告)号：US20090257222A1
公开(公告)日：2009-10-15
申请号：US12421187
申请日：2009-04-09
IPC分类号： F21L4/04
CPC分类号： F21L4/027 , F21V33/0084 , F21Y2115/10 , G01R1/06788 , G01R1/07 , G01R19/155 , G01R31/3682
摘要： The invention provides a non-contact voltage detector (“NCVD”) that includes a housing, a power switch, and an LED flashlight. The housing includes an upper portion and a lower portion which are slidably attachable to one another. A voltage sense circuit is positioned within the housing and illuminates a voltage sense indicator when it detects an AC voltage. The power switch is operable to activate the voltage sense circuit and the LED flashlight. The NCVD includes a first set of rails and a second set of rails for slidably attaching the NCVD to a test and measurement device, such as a digital multimeter (“DMM”) or an infrared (“IR”) temperature gun.
摘要翻译： 本发明提供一种非接触电压检测器（“NCVD”），其包括外壳，电源开关和LED手电筒。 壳体包括可滑动地彼此附接的上部和下部。 当检测到AC电压时，电压检测电路位于壳体内并照亮电压检测指示器。 电源开关可操作以激活电压检测电路和LED手电筒。 NCVD包括第一组轨道和第二组轨道，用于将NCVD可滑动地附接到诸如数字万用表（“DMM”）或红外（“IR”）温度枪的测试和测量装置。
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公开(公告)号：US09664808B2
公开(公告)日：2017-05-30
申请号：US12554684
申请日：2009-09-04
申请人： Evans H. Nguyen , Jason R. Crowe , Scott D. Bublitz , Mike N. Jones , Wai Nang Tse , Pak Fai Siu , Man Kit Ho
发明人： Evans H. Nguyen , Jason R. Crowe , Scott D. Bublitz , Mike N. Jones , Wai Nang Tse , Pak Fai Siu , Man Kit Ho
摘要： Embodiments of the invention relate to a wall scanner that includes a housing, a plurality of sensors, a display, and a control section. The housing includes a handle portion and a body portion. The handle portion is adapted to receive a removable and rechargeable battery pack such as a high-voltage lithium-ion (“Li-Ion”) battery pack. The body portion of the housing encloses the plurality of sensing devices, such as, for example, capacitive plate sensors for sensing the presence of a stud behind a surface, a D-coil sensor for identifying the presence of metal behind the surface, and a non-contact voltage sensor for detecting the presence of live wires carrying AC currents. The display is configured to display, among other things, the location of an object behind the surface in real-time, the depth of an object behind the surface, and whether an object behind the surface is ferrous or non-ferrous. The control section includes a plurality of actuation devices for controlling the functions and operations of the wall scanner, such as the scanning mode.
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