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1. 发明授权

US5703482A Apparatus for testing electronic devices in hostile media 失效
标题翻译：用于在敌对媒体中测试电子设备的装置
公开(公告)号：US5703482A
公开(公告)日：1997-12-30
申请号：US283435
申请日：1994-08-01
申请人： Jerry D. Cripe , Theresa Ann Maudie , Charles L. Reed , Michael P. Menchio
发明人： Jerry D. Cripe , Theresa Ann Maudie , Charles L. Reed , Michael P. Menchio
IPC分类号： G01R31/28 , G01R31/26
CPC分类号： G01R31/2817
摘要： An apparatus for testing electronic devices in hostile media includes an isolation tank (24) which contains an inert or relatively inert material (26) such as fluorinated hydrocarbon liquid. Within the isolation tank (24) submersed in the inert or relatively inert material (26), is at least one test chamber (12) containing hostile and/or volatile test medium (14) such as a fuel mixture. Adjacent to the test chamber (12) and also within isolation tank (24) is a loading chamber (30) via which electronic devices to be tested are coupled to the test tank (12). The loading chamber (30), test tank (12) and isolation tank (24) are all isolated from the ambient environment and are oxygen free because they each contain a gas purge lines (33,35,38) providing an inert or relatively inert gas to a positive pressure within the respective tanks and chamber. The electronic devices (16) are electrically connected through a lid over the loading chamber (30) to computer control equipment (50) which provides for functional in situ testing.
摘要翻译：用于在敌对介质中测试电子设备的装置包括：隔离箱（24），其包含惰性或相对惰性的材料（26），例如氟化烃液体。浸没在惰性或相对惰性的材料（26）内的隔离槽（24）内是至少一个包含敌对和/或挥发性试验介质（14）的测试室（12），例如燃料混合物。邻近测试室（12）并且还在隔离箱（24）内的是装载室（30），待测试的电子装置通过该装载室连接到测试罐（12）。装载室（30），试验箱（12）和隔离箱（24）都与环境环境隔离，无氧，因为它们各自包含提供惰性或相对惰性的气体吹扫管线（33,35,38）气体在相应的罐和腔室内达到正压。电子设备（16）通过盖子在装载室（30）上电连接到计算机控制设备（50），该设备提供功能性的原位测试。

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