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公开(公告)号：US20100253517A1
公开(公告)日：2010-10-07
申请号：US12752972
申请日：2010-04-01
IPC分类号： G08B13/14
CPC分类号： H01L31/02021 , G08B13/1418 , H02S50/00 , Y02E10/50
摘要： An antitheft and monitoring system for a plurality of photovoltaic panels, wherein the panels are connected by means of a connection line to a distribution substation. The monitoring system comprises a first unit associated to the distribution substation, wherein the first unit is designed to generate activation codes, and a plurality of second units associated to the panels, wherein each of the second units is designed to inhibit operation of the respective panel in the absence of the activation code for a pre-set period. Furthermore, each second unit is selectively activatable via a unique activation code generated by the first unit. The antitheft and monitoring system is moreover configured to activate an individual panel selectively by sending onto the connection line the corresponding unique activation code and detecting, via a measuring device, the characteristics of voltage and current of the individual active panel.
摘要翻译： 一种用于多个光伏面板的防盗和监视系统，其中所述面板通过连接线连接到分配变电站。 监测系统包括与分配变电站相关联的第一单元，其中第一单元被设计成产生激活代码，以及与面板相关联的多个第二单元，其中每个第二单元被设计成禁止各个面板的操作 在没有预设时段的激活码的情况下。 此外，每个第二单元可以经由由第一单元产生的唯一的激活代码选择性地激活。 防盗和监视系统还被配置为通过向连接线发送对应的唯一启动代码并且经由测量装置检测各个有源面板的电压和电流的特性来选择性地激活单个面板。
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32.发明申请公开(公告)号：US20090013944A1
公开(公告)日：2009-01-15
申请号：US12279810
申请日：2007-02-22
IPC分类号： F01L9/04
摘要： The device is adapted to control the movement of a valve (1) of an internal combustion engine comprising a stem (1a) which may move in translation through an opening (2a) of a hollow guide body (2) and which ends in a mushroom head (1b) cooperating in operation with a valve seat (12) provided in a wall (13) of the engine head. The valve (1) may move in translation with respect to the hollow guide body (2) between a retracted position and a forward position in which the mushroom head (1b) respectively closes and opens the associated valve seat (12).The control device comprises an electromagnet (3) adapted, when energised, to retain the valve (1) in the retracted closed position, a first spring (7) associated with the valve (1) and tending to urge it towards the open position, and a second spring (8) also associated with the valve (1) and tending to oppose its transition into the open position. The arrangement is such that when the electromagnet (3) is de-energised, the valve (1) moves in acceleration towards the open position under the action of the first spring (7) until the action of the latter stops, and then the valve (1) moves in deceleration into the open position under the action of the second spring (8).
摘要翻译： 该装置适于控制包括杆（1a）的内燃机的阀（1）的运动，所述杆（1a）可以平移地移动通过中空引导体（2）的开口（2a）并且终止于蘑菇 头部（1b）与设置在发动机头部的壁（13）中的阀座（12）协同工作。 阀（1）可以相对于中空引导体（2）在缩回位置和向前位置之间移动，在该位置中蘑菇头部（1b）分别关闭，并且打开相关联的阀座（12）。 控制装置包括电磁体（3），其在被通电时适于将阀（1）保持在缩回关闭位置，与阀（1）相关联并且倾向于将其推向打开位置的第一弹簧（7） 以及第二弹簧（8），其也与阀（1）相关联并且倾向于与其转换到打开位置。 这种布置使得当电磁体（3）被断电时，阀（1）在第一弹簧（7）的作用下以加速度朝着打开位置移动，直到其中的动作停止，然后阀 （1）在第二弹簧（8）的作用下减速移动到打开位置。
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公开(公告)号：US20070261774A1
公开(公告)日：2007-11-15
申请号：US10591017
申请日：2004-06-15
IPC分类号： B60C7/00
CPC分类号： B60C7/22 , B60C7/26 , B60C11/18 , Y10T152/10171 , Y10T152/1018 , Y10T152/10234 , Y10T152/10495
摘要： A tyre (3) for vehicles which does not require pressurisation by means of a pressurised fluid has a tread (16), two sidewalls (15), and two beads (8) which are attached to a wheel rim (2) made of elastomer material, and is provided with at least one tubular reinforcement body (18) which is associated with the tread; each of the sidewalls having a respective homogeneous resilient annular membrane (24), a straight generatrix of which forms an angle (A) other than 90° with the axis (13) of the tyre (3); the membranes (24) being stretched radially between the tread (16) and the heads (8) such as to be pre-tensioned in the absence of external loads acting on the tyre (3).
摘要翻译： 用于不需要通过加压流体加压的车辆的轮胎（3）具有附接到由弹性体制成的轮缘（2）的胎面（16），两个侧壁（15）和两个胎圈（8） 材料，并且设置有与胎面相关联的至少一个管状增强体（18）; 每个侧壁具有相应均匀的弹性环形膜（24），其直母线与轮胎（3）的轴线（13）形成除了90°的角度（A）; 膜（24）在胎面（16）和头部（8）之间径向拉伸，以便在没有作用在轮胎（3）上的外部负载的情况下被预张紧。
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公开(公告)号：US4697094A
公开(公告)日：1987-09-29
申请号：US825234
申请日：1986-02-03
申请人： Mario Palazzetti
发明人： Mario Palazzetti
CPC分类号： G08C15/06 , B60R16/0315 , Y10T307/25 , Y10T307/438 , Y10T307/477
摘要： A system for connecting sensor devices to actuating devices, the system substantially comprising a cable having a given number of signal conducting lines, a number of interface units each designed for assembly between the lines of the aforementioned cable and a respective sensor device or actuating device, and processing means designed to circulate, in the aforementioned cable, signals enabling data to be transmitted between the devices and the processing means.
摘要翻译： 一种用于将传感器装置连接到致动装置的系统，该系统基本上包括具有给定数量的信号导线的电缆，多个接口单元，每个接口单元被设计用于组装在上述电缆的线路和相应的传感器装置或致动装置之间， 以及设计成在上述电缆中循环使得能够在设备和处理装置之间传输数据的信号的处理装置。
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35.发明授权Non-destructive quality-testing of a joint between sheets made by electric spot welding 失效通过电焊点制成的片材之间的接头进行非破坏性质量检测
公开(公告)号：US4620799A
公开(公告)日：1986-11-04
申请号：US737644
申请日：1985-05-24
CPC分类号： G01N25/18
摘要： A method is described for the non-destructive testing of a joint obtained by the electrical spot-welding of two sheets of substantially the same material joined together in a local zone with the formation of a weld core which has a thermal diffusivity substantially different from the thermal diffusivity of the material of the two sheets before welding, such a core being obtained only when the welding is of a good quality.The testing is effected by a device the main characteristic of which is an electrode which delivers heat and a detector electrode located at two conveniently chosen points on one surface or opposite surfaces of the two welded sheets. The detector electrode is connected through an amplifier and an analog-digital converter to a computer which processes the signal to provide an indication of the weld quality on the basis of the measured value of the thermal diffusivity.
摘要翻译： 描述了一种方法，用于通过在局部区域中连接在一起的两片基本上相同的材料的电点焊接获得的接头进行非破坏性测试，形成焊接芯，其具有与 焊接前的两片材料的热扩散率，只有焊接质量好的时候才能得到这种芯。 该测试由其主要特征是传递热量的电极和位于两个焊接片的一个表面或相对表面上的两个方便选择的点处的检测器电极的装置实现。 检测器电极通过放大器和模拟数字转换器连接到计算机，该计算机处理该信号以基于热扩散率的测量值提供焊接质量的指示。
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公开(公告)号：US4164660A
公开(公告)日：1979-08-14
申请号：US845082
申请日：1977-10-25
申请人： Mario Palazzetti
发明人： Mario Palazzetti
CPC分类号： F02G5/04 , F02B63/04 , Y02T10/166
摘要： A power plant has an electrical generator driven by an internal combustion engine in which engine coolant circulates in a gas/liquid heat exchanger to take up heat from engine exhaust gases and then through a liquid/liquid heat exchanger to give up heat to a secondary water circuit, the electrical generator being cooled by a circulation of water in the secondary circuit through a surrounding cooling jacket after the water has given up heat in a heating unit.
摘要翻译： 发电厂具有由内燃机驱动的发电机，其中发动机冷却剂在气体/液体热交换器中循环以从发动机废气中吸收热量，然后通过液体/液体热交换器放弃对第二水的热量 电路中，在水在加热单元中放热之后，发电机通过周围的冷却夹套通过二次回路中的水的循环来冷却。
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公开(公告)号：US4159709A
公开(公告)日：1979-07-03
申请号：US816991
申请日：1977-07-19
申请人： Mario Palazzetti
发明人： Mario Palazzetti
摘要： A low-cost solar panel is fabricated from three laminated plastics layers, the upper two layers being transparent to luminous and infra-red solar radiation and the bottom layer being opaque; in one version water to be heated flows first between the upper two layers and then between the lower two layers to be further heated in flowing over the bottom layer.
摘要翻译： 低成本太阳能电池板由三层塑料层制成，上两层对发光和红外太阳辐射透明，底层不透明; 在一个版本中，待加热的水首先在上两层之间流动，然后在下两层之间流动以在底层上流动进一步加热。
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