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公开(公告)号:US07582372B2
公开(公告)日:2009-09-01
申请号:US10725862
申请日:2003-12-01
IPC分类号: H01M8/04
CPC分类号: H01M8/04089 , H01M8/04126 , H01M8/04231 , H01M2008/1095 , H01M2250/20 , Y02T90/32 , Y10T137/2931
摘要: When a stepping motor is de-energized, a valve shaft is turned in a direction to open a valve body under the resilient forces stored in a fully opening spring through a receptacle and a driven plate. At this time, a drive plate is turned in unison with the driven plate. When the valve body reaches a fully open position, a positioning finger on the drive plate abuts against a stopper pin, thus stopping the turning movement of the drive plate.
摘要翻译: 当步进电机断电时,阀轴沿着存储在完全打开的弹簧中的弹性力通过插座和从动板在朝向打开阀体的方向转动。 此时,驱动板与驱动板一致地转动。 当阀体到达完全打开位置时,驱动板上的定位指状物抵靠止动销,从而停止驱动板的转动。