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    • 5. 发明申请
    • Solar tracking system
    • 太阳能追踪系统
    • US20050284468A1
    • 2005-12-29
    • US10878822
    • 2004-06-28
    • Ivan PawlenkoLarry Samson
    • Ivan PawlenkoLarry Samson
    • F24J2/38F24J2/54
    • F24S30/452F24S25/10Y02E10/47
    • A solar tracking system has a first set of solar heat gain transducers (700) that produce respective first output signals to drive a reversible first motor (300) for changing a vertical angle of a solar collector (200); and a second set of solar heat gain transducers (700) that produce respective second output signals to drive a reversible second motor (608) for changing a horizontal angle of the solar collector (200); each of the transducers (700) having a thermistor (702) in thermal contact with a thermal mass (706); and a communications apparatus (900) receiving output voltage from solar cells (202) on the solar collector (200).
    • 太阳能跟踪系统具有第一组太阳能热增益换能器(700),其产生相应的第一输出信号以驱动用于改变太阳能收集器(200)的垂直角度的可逆第一马达(300); 以及第二组太阳能热增益换能器(700),其产生相应的第二输出信号以驱动用于改变太阳能收集器(200)的水平角的可逆第二电动机(608)。 每个换能器(700)具有与热质(706)热接触的热敏电阻(702)。 以及从太阳能收集器(200)上的太阳能电池(202)接收输出电压的通信装置(900)。
    • 6. 发明申请
    • Electromagnetic shield assembly with opposed hook flanges
    • 具有相对的钩形法兰的电磁屏蔽组件
    • US20050219832A1
    • 2005-10-06
    • US10816354
    • 2004-04-01
    • Ivan PawlenkoLarry Samson
    • Ivan PawlenkoLarry Samson
    • G01N27/82H05K5/00H05K9/00
    • H05K5/0013H05K9/0035H05K9/0073Y10T29/49126
    • An electromagnetic shield structure (100) has an elongated conductive wall (102) that continuously or discontinuously defines a shielding perimeter and has a flange (104) laying over laterally to form a J-shaped hook (106) in cross section. A conductive cover or lid (108) engages over the standing wall (102) and has a depending side wall skirt (110) that has a flange (112) and forms a J-shaped hook (114) facing opposite from the hook (106) of the elongated wall (102). The cover (108) is pressed onto the wall (102) for assembly, causing the flanges (104) and (112) to deflect and snap over one another in the space between the overlapping skirt (110) and wall (102). The shield enclosure (122) can be disassembled without damage by applying a tool (116) through an opening (118) in the outer one of either the skirt (110) or wall (102), to deflect and disengage the flanges (104) and (112) in the space between the overlapped skirt (110) and wall (102).
    • 电磁屏蔽结构(100)具有连续或不连续地限定屏蔽周长的细长导电壁(102),并且具有横向放置以形成截面为J形钩(106)的凸缘(104)。 导电盖或盖(108)接合在立壁(102)上方并且具有悬垂侧壁裙部(110),其具有凸缘(112)并形成面向钩(106)的相对的J形钩(114) )的细长壁(102)。 盖(108)被压在壁(102)上用于组装,导致凸缘(104)和(112)在重叠的裙部(110)和壁(102)之间的空间中彼此偏转和卡扣。 可以通过将工具(116)穿过裙部(110)或壁(102)的外部中的开口(118)而不损坏屏蔽外壳(122),以使凸缘(104)偏转和脱离 和(112)在重叠的裙部(110)和壁(102)之间的空间中。
    • 7. 发明申请
    • Double-walled enclosure with improved cooling
    • 双层外壳具有改进的冷却
    • US20080310101A1
    • 2008-12-18
    • US11820046
    • 2007-06-18
    • Ivan PawlenkoLarry Samson
    • Ivan PawlenkoLarry Samson
    • H05K7/20B65D6/10
    • H05K7/20145
    • In one embodiment, an enclosure for housing electrical components, such as circuit boards or the like, has one or more double-walled sides that distribute a cooling fluid to the electrical components. Each of the double-walled sides has a cavity and the cavities may be coupled together along the sides where the double-walled sides join together. A supply of pressurized fluid, such as air, is supplied to the outside wall of one double-walled side. Openings in the inner walls of the double-walled sides discharge the cooling fluid into the enclosure. The openings are positioned to provide cooling fluid where needed. Nozzles may be placed in the openings to further direct and regulate the flow of the cooling fluid into the enclosure. Baffles may be placed in the cavities to direct/deflect cooling fluid to/from the inner wall openings. The walls may be made of plastic or metal and fabricated with conventional techniques.
    • 在一个实施例中,用于容纳电气部件(例如电路板等)的外壳具有将冷却流体分配到电气部件的一个或多个双壁侧。 每个双壁侧面都具有空腔,并且空腔可以沿着双壁侧面连接在一起的侧面联接在一起。 供应诸如空气的加压流体被供应到一个双壁侧的外壁。 双壁侧壁的开口将冷却液排放到外壳中。 定位开口以在需要时提供冷却流体。 喷嘴可以放置在开口中,以进一步引导和调节冷却流体进入外壳的流动。 挡板可以放置在空腔中以将冷却流体引导/偏转到内壁开口。 壁可以由塑料或金属制成,并用常规技术制成。
    • 8. 发明授权
    • Solar tracking system
    • 太阳能追踪系统
    • US07252084B2
    • 2007-08-07
    • US10878822
    • 2004-06-28
    • Ivan PawlenkoLarry Samson
    • Ivan PawlenkoLarry Samson
    • F24J2/38F24J2/46
    • F24S30/452F24S25/10Y02E10/47
    • A solar tracking system has a first set of solar heat gain transducers (700) that produce respective first output signals to drive a reversible first motor (300) for changing a vertical angle of a solar collector (200); and a second set of solar heat gain transducers (700) that produce respective second output signals to drive a reversible second motor (608) for changing a horizontal angle of the solar collector (200); each of the transducers (700) having a thermistor (702) in thermal contact with a thermal mass (706); and a communications apparatus (900) receiving output voltage from solar cells (202) on the solar collector (200).
    • 太阳能跟踪系统具有第一组太阳能热增益换能器(700),其产生相应的第一输出信号以驱动用于改变太阳能收集器(200)的垂直角度的可逆第一马达(300); 以及第二组太阳能热增益换能器(700),其产生相应的第二输出信号以驱动用于改变太阳能收集器(200)的水平角的可逆第二电动机(608)。 每个换能器(700)具有与热质(706)热接触的热敏电阻(702)。 以及从太阳能收集器(200)上的太阳能电池(202)接收输出电压的通信装置(900)。