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公开(公告)号：US06966692B2
公开(公告)日：2005-11-22
申请号：US10711133
申请日：2004-08-26
Applicant: Charles Y. Tsang , Gordon S. Y. Chiu
Inventor： Charles Y. Tsang , Gordon S. Y. Chiu
CPC classification number: G01N33/2811 , G01N25/147
Abstract: A cloud point monitoring device which includes thermal conductive surface, cooler, temperature sensor, detection volume, detection wall unit, fiber optic cables for transmitting light, lighter emitter, light detector, and a data acquisition and control unit. The cloud point monitoring device provides an instrument to accurately measure the cloud point of diesel fuel indicate the approximate level of crystallization in diesel fuel that has been chilled beyond its cloud point and indicate the approximate energy content of diesel fuel. The cloud point monitoring device design allows it to be made small enough to be mounted in a fuel system of a vehicle.
Abstract translation: 一种云点监测装置，包括导热面，冷却器，温度传感器，检测体积，检测壁单元，用于传输光的光纤，较轻的发射器，光检测器和数据采集和控制单元。 浊点监测装置提供了一种准确测量柴油燃料浊点的仪器，表明已经冷却到其浊点以外的柴油燃料的大致结晶水平，并指示柴油燃料的近似能量含量。 浊点监测装置的设计允许其被制成足够小以安装在车辆的燃料系统中。
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公开(公告)号：US20040008749A1
公开(公告)日：2004-01-15
申请号：US10191085
申请日：2002-07-09
Applicant: Phase Technology
Inventor： Charles Y. Tsang , Gordon S.Y. Chiu
IPC: G01N025/02
CPC classification number: G01N33/2811 , G01N25/147
Abstract: A cloud point monitoring device which includes thermal conductive surface, cooler, temperature sensor, detection volume, detection wall unit, fiber optic cables for transmitting light, lighter emitter, light detector, and a data acquisition and control unit. The cloud point monitoring device provides an instrument to accurately measure the cloud point of diesel fuel indicate the approximate level of crystallization in diesel fuel that has been chilled beyond its cloud point and indicate the approximate energy content of diesel fuel. The cloud point monitoring device design allows it to be made small enough to be mounted in a fuel system of a vehicle.
Abstract translation: 一种云点监测装置，包括导热面，冷却器，温度传感器，检测体积，检测壁单元，用于传输光的光纤，较轻的发射器，光检测器和数据采集和控制单元。 浊点监测装置提供了一种准确测量柴油燃料浊点的仪器，表明已经冷却到其浊点以外的柴油燃料的大致结晶水平，并指示柴油燃料的近似能量含量。 浊点监测装置的设计允许其被制成足够小以安装在车辆的燃料系统中。
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公开(公告)号：US4566178A
公开(公告)日：1986-01-28
申请号：US687444
申请日：1984-12-28
Applicant: William Hecht , Pablo Reyes
Inventor： William Hecht , Pablo Reyes
CPC classification number: H04R31/006 , H04R9/06 , Y10T29/49005
Abstract: A process for assembling a cone speaker by the consecutive steps of (a) attaching a forward ring-shaped magnet plate to the small end of a truncated conical basket frame; (b) attaching a ring-shaped magnet concentrically to the forward magnet plate; (c) positioning voice coil by a shim within the central opening of the forward magnet plate; (d) affixing a flexible spider to the voice coil and to the basket; (e) affixing a solid speaker cone and its flexible skiver to the voice coil and to the basket; and affixing a cylindrical pole piece and rear plate assembly to the rear portion of the magnet with the pole piece extending into the inside of the voice coil and spaced apart therefrom by about 0.015 inch radially.
Abstract translation: 一种用于通过以下连续步骤组装锥形扬声器的方法：（a）将前环形磁体板附接到截头圆锥形篮框架的小端; （b）将环状磁体同心地安装在前磁铁板上; （c）通过垫片将音圈定位在前磁板的中心开口内; （d）将柔性蜘蛛贴在音圈和篮子上; （e）将固体扬声器锥体及其柔性脚架固定在音圈和篮子上; 并将圆柱形极片和后板组件固定到磁体的后部，其中极片延伸到音圈的内部并与其间隔开大约0.015英寸的径向。
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公开(公告)号：US07380699B2
公开(公告)日：2008-06-03
申请号：US10517815
申请日：2003-06-14
Applicant: Lars Dokkedahl
Inventor： Lars Dokkedahl
CPC classification number: B23K1/015
Abstract: The present invention concerns a method and an apparatus for performing soldering of items that are applied a soldering agent, where the soldering apparatus includes at least one soldering zone, where the soldering zone include means for generating vapor, the apparatus being adapted to heat the items to be soldered to a temperature required for soldering by condensing the vapor. Further the invention relates to a method and an apparatus for flux deposition connected to a soldering machine, which soldering machine comprises a solder heating medium evaporated by heating means forming a vapor that heats elements to be soldered by heat transfer and by condensation, which apparatus comprises means for condensation, of a vapor containing flux where pumping means circulate vapor containing flux through the condensation means, where the condensation means comprises heat exchangers for cooling the vapor for flux condensation.
Abstract translation: 本发明涉及一种用于对应用焊剂的物品执行焊接的方法和装置，其中焊接装置包括至少一个焊接区，其中焊接区包括用于产生蒸汽的装置，该装置适于加热物品 通过冷凝蒸气而被焊接到焊接所需的温度。 此外，本发明涉及一种与焊接机连接的助熔剂沉积的方法和装置，该焊接机包括通过加热装置蒸发的焊料加热介质，该加热装置形成通过热传递和通过冷凝加热待焊接的元件的蒸气，该装置包括 含有蒸汽的通量的装置，其中泵送装置使含有助熔剂的蒸气循环通过冷凝装置，其中冷凝装置包括用于冷却蒸汽以进行助熔剂冷凝的热交换器。
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Patent Agency Ranking
公开(公告)号：US20050173497A1
公开(公告)日：2005-08-11
申请号：US10517815
申请日：2003-06-14
Applicant: Lars Dokkedahl
Inventor： Lars Dokkedahl
CPC classification number: B23K1/015
Abstract: The present invention concerns a method and an apparatus for performing soldering of items that are applied a soldering agent, where the soldering apparatus includes at least one soldering zone, where the soldering zone include means for generating vapour, the apparatus being adapted to heat the items to be soldered to a temperature required for soldering by condensing the vapour. Further the invention relates to a method and an apparatus for flux deposition connected to a soldering machine, which soldering machine comprises a solder heating medium evaporated by heating means forming a vapour that heats elements to be soldered by heat transfer and by condensation, which apparatus comprises means for condensation, of a vapour containing flux where pumping means circulate vapor containing flux through the condensation means, where the condensation means comprises heat exchangers for cooling the vapour for flux condensation.
Abstract translation: 本发明涉及一种用于对应用焊剂的物品执行焊接的方法和装置，其中焊接装置包括至少一个焊接区，其中焊接区包括用于产生蒸汽的装置，该装置适于加热物品 通过冷凝蒸气而被焊接到焊接所需的温度。 此外，本发明涉及一种与焊接机连接的助熔剂沉积的方法和装置，该焊接机包括通过加热装置蒸发的焊料加热介质，该加热装置形成通过热传递和通过冷凝加热待焊接的元件的蒸气，该装置包括 含有蒸汽的通量的装置，其中泵送装置使含有助熔剂的蒸气循环通过冷凝装置，其中冷凝装置包括用于冷却蒸汽以进行助熔剂冷凝的热交换器。
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6.发明授权Method and apparatus for measuring appearance and disappearance temperatures of wax for transparent, translucent and opaque oils 有权用于测量透明，半透明和不透明油的蜡的外观和消失温度的方法和装置公开(公告)号：US09354167B2
公开(公告)日：2016-05-31
申请号：US14507979
申请日：2014-10-07
Applicant: Vivian Hoi Nga Yuen , Edmund K H Woo , Gordon S Y Chiu
Inventor： Vivian Hoi Nga Yuen , Edmund K H Woo , Gordon S Y Chiu
CPC classification number: G01N21/51 , G01N15/1434 , G01N15/1463 , G01N21/0332 , G01N21/15 , G01N21/84 , G01N25/02 , G01N33/2811 , G01N2015/0092 , G01N2021/151 , G01N2021/1761 , G01N2021/513 , G01N2201/0231 , G01N2201/0233
Abstract: An apparatus and method for the measurement of wax appearance temperature and wax disappearance temperature. The apparatus includes the following. The sample receptacle having a receptacle opening, including a bottom, at least one side and an open top. The sample receptacle including an inlet and an outlet for sample insertion and removal. The at least one side about the receptacle opening being light absorbing. The sample receptacle including a transparent cover mounted over the open top. The bottom of the receptacle opening having a reflective upper surface. A thermo device temperature change of the sample. A thermometer to register current temperature of the sample. A viewing chamber above the transparent cover, where the viewing chamber is surrounded by material that is light absorbing. A light emitting device to project light through the viewing chamber and the transparent cover.
Abstract translation: 用于测量蜡外观温度和蜡消失温度的装置和方法。 该装置包括以下装置。 样品容器具有容器开口，包括底部，至少一侧和敞开的顶部。 样品容器包括用于样品插入和取出的入口和出口。 围绕容器开口的至少一侧是光吸收。 样品容器包括安装在开口顶部上的透明盖。 容器开口的底部具有反射的上表面。 样品的热敏元件温度变化。 用于记录样品当前温度的温度计。 在透明盖上方的观察室，其中观察室由吸光材料包围。 一种用于通过观察室和透明盖突出光的发光装置。
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公开(公告)号：US20030193989A1
公开(公告)日：2003-10-16
申请号：US10123915
申请日：2002-04-16
Applicant: Phase Technology
Inventor： Charles Tsang , Gordon S. Y. Chiu
IPC: G01N025/04
CPC classification number: G01N25/04 , G01N33/2811
Abstract: A fuel freezing point monitoring device to monitor the freezing point of onboard fuel, especially aircraft fuel. The fuel freezing point monitoring device is capable of monitoring the phase transition or fluidity of the fuel to determine the freezing point of the fuel. The fuel freezing point monitoring device eliminates the freezing point assumption of onboard fuel by actually measuring the freezing point of the fuel. The pilot will have knowledge of the approximate freezing point of the composite onboard fuel and will no longer need to assume a conservative fuel freezing point value. Together with the en-route fuel temperature information provided by existing aircraft sensors, the pilot will have the information to ensure a safe flight and to operate the aircraft efficiently.
Abstract translation: 燃料凝固点监测装置，用于监测车载燃料，特别是飞机燃料的凝固点。 燃料凝固点监测装置能够监测燃料的相变或流动性，以确定燃料的凝固点。 燃料凝固点监测装置通过实际测量燃料的凝固点来消除车载燃料的凝固点假设。 飞行员将了解组合车载燃料的近似冰点，并且不再需要承担保守的燃料凝固点值。 与现有航空器传感器提供的航路燃料温度信息一起，飞行员将具有确保安全飞行和有效操作飞机的信息。
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8.发明授权Backflush system for a filter membrane located upstream of a hydrocarbon analyzer apparatus 失效用于位于碳氢化合物分析仪装置上游的过滤膜的反吹系统
公开(公告)号：US5769539A
公开(公告)日：1998-06-23
申请号：US511974
申请日：1995-08-07
Applicant: Charles Tsang , Victoria Shien-fern Ker , Adrian H. Wong
Inventor： Charles Tsang , Victoria Shien-fern Ker , Adrian H. Wong
CPC classification number: G01N1/4077 , B01D29/01 , B01D65/02 , G01N33/28 , B01D2321/04 , B01D2321/12 , B01D2321/18
Abstract: A hydrocarbon analyzer wherein the filter is backflushed by the liquid sample. The motive force for the backflush is provided by energy stored from the pumping of the liquid sample in a compressible fluid in contact with the sample downstream of the filter. After the sample has been analyzed the pressure on the upstream side of the filter is lowered and the energy in the compressible fluid is released pushing the liquid sample back across the filter providing a backflush.
Abstract translation: 一种烃分析器，其中过滤器被液体样品反冲洗。 用于反吹的动力由从液体样品泵送到与过滤器下游的样品接触的可压缩流体中储存的能量提供。 在分析样品之后，过滤器上游侧的压力降低，可压缩流体中的能量被释放，将液体样品推回穿过过滤器提供反吹。
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公开(公告)号：US20050053116A1
公开(公告)日：2005-03-10
申请号：US10711133
申请日：2004-08-26
Applicant: Charles Tsang , Gordon Chiu
Inventor： Charles Tsang , Gordon Chiu
CPC classification number: G01N33/2811 , G01N25/147
Abstract: A cloud point monitoring device which includes thermal conductive surface, cooler, temperature sensor, detection volume, detection wall unit, fiber optic cables for transmitting light, lighter emitter, light detector, and a data acquisition and control unit. The cloud point monitoring device provides an instrument to accurately measure the cloud point of diesel fuel indicate the approximate level of crystallization in diesel fuel that has been chilled beyond its cloud point and indicate the approximate energy content of diesel fuel. The cloud point monitoring device design allows it to be made small enough to be mounted in a fuel system of a vehicle.
Abstract translation: 一种云点监测装置，包括导热面，冷却器，温度传感器，检测体积，检测壁单元，用于传输光的光纤，较轻的发射器，光检测器和数据采集和控制单元。 浊点监测装置提供了一种准确测量柴油燃料浊点的仪器，表明已经冷却到其浊点以外的柴油燃料的大致结晶水平，并指示柴油燃料的近似能量含量。 浊点监测装置的设计允许其被制成足够小以安装在车辆的燃料系统中。
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