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1. 发明授权

US5345823A Accelerometer 失效
标题翻译：加速度计
公开(公告)号：US5345823A
公开(公告)日：1994-09-13
申请号：US790956
申请日：1991-11-12
申请人： Eric P. Reidemeister , Larry K. Johnson , Keith W. Kawate , Raymond E. Mandeville , Douglas B. Christensen , Robert O. Southworth
发明人： Eric P. Reidemeister , Larry K. Johnson , Keith W. Kawate , Raymond E. Mandeville , Douglas B. Christensen , Robert O. Southworth
IPC分类号： G01P1/02 , G01P15/08 , G01P15/125
CPC分类号： G01P15/125 , G01P1/023 , G01P2015/0828
摘要： An accelerometer unit has a capacitor detect plate and a source place connector preferably defined respectively inside and outside a groove in one surface of a ceramic substrate. A flat metal member has an attachment portion secured in electrically conductive relation to the connector, has a source plate portion spaced over the detect plate to form a capacitor, and has integral resilient beams extending from the attachment portion to support the source plate portion spaced from the detect plate to be movable relative to the detect plate in response to acceleration force to provide an electrical signal. Preferably glass rods between the attachment member portion and source place connector facilitate the spacing. An electrically insulating housing base has integral pins extending through openings in the accelerometer unit substrate and in a separate electrical circuit unit to mount the circuit unit in spaced, overlying relation to the accelerometer unit, and an electrically conductive adhesive extends through guide holes in a gasket between the accelerometer and circuit units to electrically connect the circuit to the detect plate and to the connector on the ceramic substrate.
摘要翻译：加速度计单元具有电容器检测板和源极连接器，优选地分别限定在陶瓷衬底的一个表面中的槽内和外侧。扁平金属构件具有与连接器导电关系固定的附接部分，具有在检测板上隔开形成电容器的源极板部分，并且具有从附接部分延伸的一体的弹性梁，以支撑源板部分与检测板相对于检测板响应于加速力而可移动以提供电信号。优选地，在附接构件部分和源地连接器之间的玻璃杆有助于间隔。电绝缘壳体基座具有延伸穿过加速度计单元基板中的开口并且在单独的电路单元中的整体销，以将电路单元以与加速度计单元隔开的重叠关系安装，并且导电粘合剂延伸穿过垫圈中的引导孔在加速度计和电路单元之间，将电路电连接到检测板和陶瓷基板上的连接器。

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