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41. 发明授权

US1267973A Electric-resistance device. 失效
标题翻译：电阻装置。
公开(公告)号：US1267973A
公开(公告)日：1918-05-28
申请号：US79815
申请日：1915-01-06
申请人： WESTINGHOUSE ELECTRIC & MFG CO
发明人： CHUBB LEWIS W
CPC分类号： H01C1/082

42. 发明授权

US1062900A Water-cooled resistance. 失效
标题翻译：防水电阻。
公开(公告)号：US1062900A
公开(公告)日：1913-05-27
申请号：US1910591001
申请日：1910-11-07
申请人： GEN ELECTRIC
发明人： EMMET WILLIAM L R
CPC分类号： H01C1/082

43. 发明授权

US845051A Electric-resistance apparatus. 失效
标题翻译：电阻装置。
公开(公告)号：US845051A
公开(公告)日：1907-02-26
申请号：US1906346590
申请日：1906-12-06
申请人： BROCKDORFF ROLF VON
发明人： BROCKDORFF ROLF VON
CPC分类号： H01C1/082

44. 发明授权

US668555A Resistance-coil. 失效
公开(公告)号：US668555A
公开(公告)日：1901-02-19
申请号：US1900039483
申请日：1900-12-11
申请人： COMMINGE FRANK
发明人： COMMINGE FRANK
CPC分类号： H01C1/082

45. 发明申请

US20150243413A1 Solid-State Resistor for Pulsed Power Machines 有权
标题翻译：脉冲动力机固态电阻器
公开(公告)号：US20150243413A1
公开(公告)日：2015-08-27
申请号：US14619536
申请日：2015-02-11
申请人： Sandia Corporation
发明人： Brian Stoltzfus , Mark E. Savage , Brian Thomas Hutsel , William E. Fowler , Keven Alan MacRunnels , David Justus , William A. Stygar
IPC分类号： H01C1/024 , H01C7/00
CPC分类号： H01C1/028 , H01C1/082 , H01C1/16 , H01C13/02 , H03K3/53
摘要： A flexible solid-state resistor comprises a string of ceramic resistors that can be used to charge the capacitors of a linear transformer driver (LTD) used in a pulsed power machine. The solid-state resistor is able to absorb the energy of a switch prefire, thereby limiting LTD cavity damage, yet has a sufficiently low RC charge time to allow the capacitor to be recharged without disrupting the operation of the pulsed power machine.
摘要翻译：灵活的固态电阻器包括一串陶瓷电阻器，可用于对脉冲功率机中使用的线性变压器驱动器（LTD）的电容器进行充电。固态电阻器能够吸收开关预热的能量，从而限制LTD腔体损坏，但是具有足够低的RC充电时间，以允许电容器被充电而不中断脉冲功率机器的操作。

46. 发明授权

US08643464B2 Liquid-cooled resistor device 有权
标题翻译：液冷电阻器件
公开(公告)号：US08643464B2
公开(公告)日：2014-02-04
申请号：US13674179
申请日：2012-11-12
申请人： Cressal Resistors Limited
发明人： Giuseppe Nazzaro
IPC分类号： H01C1/082
CPC分类号： H01C1/082 , H01C1/02
摘要： A liquid-cooled resistor device including a block having a liquid inlet, a liquid outlet, and a cavity. The cavity is provided with a liquid flow path between the liquid inlet and the liquid outlet. The cavity can have an open side which is closed by a thermally conductive, electrically insulating flat layer. The flat layer can further support a flat resistor, the main plane of each being in parallel. The device can further include an electrically insulating blocking plate, fastenable to the block. The blocking plate can face the resistor to block the resistor on the flat layer. The device can also include a elastic pressing device positioned and configured to force the flat layer against the resistor.
摘要翻译：一种液冷电阻器件，包括具有液体入口，液体出口和空腔的块体。空腔在液体入口和液体出口之间设置有液体流动路径。空腔可以具有由导热的电绝缘平坦层封闭的开口侧。平面层可以进一步支撑扁平电阻器，每个平面的主平面是平行的。该装置可以进一步包括一个可以阻挡块的电绝缘阻挡板。阻挡板可以面对电阻器以阻挡平坦层上的电阻器。该装置还可以包括定位和构造成迫使平坦层抵抗电阻器的弹性加压装置。

47. 发明授权

US07501927B2 High-power resistor 失效
标题翻译：大功率电阻
公开(公告)号：US07501927B2
公开(公告)日：2009-03-10
申请号：US11223442
申请日：2005-09-09
申请人： Torben Hilligsoe , Gerhard Pahlke
发明人： Torben Hilligsoe , Gerhard Pahlke
IPC分类号： H01C7/10
CPC分类号： H01C3/02 , H01C1/082 , H02K7/106 , H02K9/19 , H02K11/0094
摘要： An improved high-power resistor comprising a housing which can be or is traversed by a cooling medium and in which one or more resistance elements are provided.
摘要翻译：一种改进的大功率电阻器，其包括壳体，所述壳体可以被冷却介质横向移动，并且其中设置有一个或多个电阻元件。

48. 发明授权

US06430045B1 Cooling resistor banks 失效
标题翻译：制冷电阻组
公开(公告)号：US06430045B1
公开(公告)日：2002-08-06
申请号：US09868890
申请日：2002-01-23
申请人： Alwyn John Everitt
发明人： Alwyn John Everitt
IPC分类号： H05K720
CPC分类号： H01C1/082 , B60T10/00
摘要： Resistor bank cooling apparatus 1 has an enclosure 2 surrounding a resistor bank 4. At least one first vane 6 directs into the enclosure 2 air flowing past an open side 12 thereof, which open side 12 is not a side facing the direction from which the air flowing past the enclosure 2 flows. The resistor bank 4 has a resistor element 22 which functions as at least one airflow directing baffle. The or each first vane 6 and the or each baffle are each disposed thereby to create an air flow through the enclosure 2 which achieves a sufficiently even cooling of the resistor bank 4. At least one second vane 60 to the side of the or each first vane 6 remote from the open side 12 captures and deflects into the enclosure 2 air which ‘bounces off’ the closed facing sides.
摘要翻译：电阻器组冷却装置1具有围绕电阻器组4的外壳2.至少一个第一叶片6引导到外壳2中流过其开放侧12的空气，该开放侧12不是面向空气的方向的一侧流过外壳2流。电阻器组4具有用作至少一个导风挡板的电阻元件22。每个第一叶片6和每个挡板每个被设置成由此产生通过外壳2的空气流，其实现了电阻器组4的足够均匀的冷却。至少一个第二叶片60到该或每个第一叶片远离开口侧的叶片6捕获并偏转到围绕封闭的两侧的“反弹”的空气中。

49. 发明授权

US4427965A Resistor coolant device 失效
标题翻译：电阻式冷却液装置
公开(公告)号：US4427965A
公开(公告)日：1984-01-24
申请号：US284530
申请日：1981-07-20
申请人： Bent P. Simonsen
发明人： Bent P. Simonsen
IPC分类号： H01C1/082
CPC分类号： H01C1/082
摘要： An electric resistor coolant device is provided which comprises a lined tank for inclusion of water or other coolant containing a water inlet and outlet in which is submerged one or more electric resistor coils. The electric resistor coils are utilized in the load testing of certain electric power supply sources. Heat generated in the resistors by the electrical charge is carried away by the water contained in the tank, thereby increasing the capacity of the coils to carry electric current.
摘要翻译：提供一种电阻器冷却剂装置，其包括用于包含水或其它冷却剂的内衬罐，所述水或其它冷却剂含有进水和出口，其中浸没有一个或多个电阻线圈。电阻线圈用于某些电源的负载测试。通过电荷在电阻器中产生的热量被容纳在容器中的水所带走，从而增加了线圈承载电流的容量。

50. 发明授权

US4039854A Liquid rheostat system 失效
标题翻译： LIQUID RHEOSTAT系统
公开(公告)号：US4039854A
公开(公告)日：1977-08-02
申请号：US677717
申请日：1976-04-16
申请人： Richard Louis Elliott, Jr. , William John Borkowski , Thomas Warren Pfister
发明人： Richard Louis Elliott, Jr. , William John Borkowski , Thomas Warren Pfister
IPC分类号： H01C1/082 , H01C10/02
CPC分类号： H01C1/082 , H01C10/02 , Y10T307/773 , Y10T307/779
摘要： Liquid rheostat system especially a water rheostat, employing the principle wherein electrical energy may be dissipated in the form of heat, by passing the electrical current through a liquid resistor or electrolyte, and wherein the apparatus is reasonably portable, inexpensive, and economical to operate and maintain. The invention readily compensates in use for variations in respective resistivity of fresh and/or brackish waters in a test mixture whereby to provide sufficient initial resistance as well as an adequate range of control of resistance, while maintaining current density within the desired limits. In use the heat energy developed is absorbed and removed by the controllable water mixture which in operation of the rheostat system continuously flows out of the rheostat. This is accomplished in part by shaping electrode plates to increase the immersed area thereof, with preselected disposition of intermediate dielectric plates, so shaped as to decrease the length of the current path developed in the apparatus as the liquid level therein may be caused to rise as required during operation of the system.

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