专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120235512A1 TRANSFER SWITCH MONITORING DEVICE AND METHOD 审中-公开
标题翻译：传输开关监控装置及方法
公开(公告)号：US20120235512A1
公开(公告)日：2012-09-20
申请号：US13051683
申请日：2011-03-18
申请人： Robert Siciliano , Daniel Scheffer , John Hayes , John Petro
发明人： Robert Siciliano , Daniel Scheffer , John Hayes , John Petro
IPC分类号： H02B1/24
CPC分类号： H01H11/0062 , H01H2011/0068 , H01H2300/018 , Y10T307/74
摘要： A method is provided and may include monitoring a transfer switch and determining an operating condition of the transfer switch based on the monitoring. The method may further include comparing by a processor the operating condition to a predetermined value, and determining a maintenance condition of the transfer switch based on the comparison.
摘要翻译：提供了一种方法，并且可以包括监视转移开关并且基于监视来确定转移开关的操作条件。该方法还可以包括将处理器的操作条件与预定值进行比较，以及基于该比较来确定转移开关的维护状态。

2. 发明申请

US20150115719A1 Transfer Switch with Bypass Topology 有权
标题翻译：带有旁路拓扑的转换开关
公开(公告)号：US20150115719A1
公开(公告)日：2015-04-30
申请号：US14061810
申请日：2013-10-24
申请人： Robert Siciliano , Daniel Scheffer
发明人： Robert Siciliano , Daniel Scheffer
IPC分类号： H02J4/00
CPC分类号： H02J9/06 , H02J3/00 , H02J4/00 , Y10T307/615
摘要： An automatic transfer switch (ATS) for supplying power to a load is provided. The ATS includes a main transfer switch portion configured to connect one of a first or second power source to the load. The ATS also includes a bypass transfer switch portion configured to form a bypass connection from either the first or second power source to the load. The bypass transfer switch portion includes (i) a first bypass switch configured to connect the first power source to the load upon closing of the first bypass switch and (ii) a second bypass switch configured to connect the second power source to the load upon closing of the second bypass switch. Further, the ATS includes a primary load connection connecting the main transfer switch portion to the load, where the primary load connection is formed at least in part by the first and second bypass switches.
摘要翻译：提供了一种用于向负载供电的自动转换开关（ATS）。 ATS包括被配置为将第一或第二电源之一连接到负载的主转换开关部分。 ATS还包括配置成形成从第一或第二电源到负载的旁路连接的旁路转换开关部分。旁路转换开关部分包括（i）第一旁路开关，其被配置为在关闭第一旁路开关时将第一电源连接到负载;以及（ii）第二旁路开关，其被配置为在闭合时将第二电源连接到负载的第二个旁路开关。此外，ATS包括将主转换开关部分连接到负载的主负载连接，其中主负载连接至少部分地由第一和第二旁路开关形成。

3. 发明授权

US5748432A Method and apparatus for preventing coil induced delay in a automatic transfer switch 失效
标题翻译：用于防止自动转换开关中的线圈引起的延迟的方法和装置
公开(公告)号：US5748432A
公开(公告)日：1998-05-05
申请号：US727245
申请日：1996-10-09
申请人： Walter Przywozny , Daniel Scheffer
发明人： Walter Przywozny , Daniel Scheffer
IPC分类号： H01H47/00 , H01H47/32
CPC分类号： H01H47/002 , H01H2300/018 , H01H47/32
摘要： An automatic transfer switch for transferring a load between a normal power source and an alternate power source has a control circuit which senses the movement of the plunger of the switch-actuating solenoid into a position proximate the plunger stop or pole piece and then turns off power to the coil current so that the plunger can be restored to its rest position as the inertia of the switch enables completion of the transfer. Upon interruption of voltage to the coil, the coil is switched in series with a resistance which rapidly dissipates the residual current generated by the collapsing field within the coil to alleviate the braking effect of the residual coil current on the solenoid plunger.
摘要翻译：用于在正常电源和交替电源之间传送负载的自动转换开关具有控制电路，该控制电路感测开关致动螺线管的柱塞移动到靠近柱塞止动件或极片的位置，然后关闭电源以使得柱塞可以恢复到其静止位置，因为开关的惯性使得能够完成传送。当线圈中断电压时，线圈与电阻串联切换，该电阻快速耗散由线圈内的塌陷场产生的剩余电流，以减轻螺线管柱塞上剩余线圈电流的制动效果。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式