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1.发明授权Electrical switchgear providing improved infrared predictive/preventive maintenance 有权电气开关设备提供改进的红外预测/预防性维护公开(公告)号：US08208243B2
公开(公告)日：2012-06-26
申请号：US12241845
申请日：2008-09-30
Applicant: David D. Brandt , David B. Jensen
Inventor： David D. Brandt , David B. Jensen
CPC classification number: H01H9/04 , G01R31/3277 , H01H1/0015 , H01H11/0062 , H01H71/025 , H01H71/0271 , H01H2001/0031 , H01H2009/0292 , H01H2011/0068
Abstract: One or more infrared transmitting ports are placed in the insulating housing of standard switchgear components to allow far infrared viewing of internal conductive components permitting earlier and more precise location of possible thermal failure through thermographic monitoring.
Abstract translation: 一个或多个红外传输端口被放置在标准开关设备部件的绝缘外壳中，以允许远红外观察内部导电部件，从而允许通过热成像监测更早和更精确地定位可能的热故障。
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公开(公告)号：USD351644S
公开(公告)日：1994-10-18
申请号：US888804
申请日：1992-05-27
Applicant: David B. Jensen
Designer： David B. Jensen
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3.发明申请ELECTRICAL SWITCHGEAR PROVIDING IMPROVED INFRARED PREDICTIVE/PREVENTIVE MAINTENANCE 有权电气开关提供改进的红外预测/预防性维护公开(公告)号：US20100079973A1
公开(公告)日：2010-04-01
申请号：US12241845
申请日：2008-09-30
Applicant: David D. Brandt , David B. Jensen
Inventor： David D. Brandt , David B. Jensen
IPC: H05K7/00
CPC classification number: H01H9/04 , G01R31/3277 , H01H1/0015 , H01H11/0062 , H01H71/025 , H01H71/0271 , H01H2001/0031 , H01H2009/0292 , H01H2011/0068
Abstract: One or more infrared transmitting ports are placed in the insulating housing of standard switchgear components to allow far infrared viewing of internal conductive components permitting earlier and more precise location of possible thermal failure through thermographic monitoring.
Abstract translation: 一个或多个红外传输端口被放置在标准开关设备部件的绝缘外壳中，以允许远红外线观察内部导电部件，从而允许通过热成像监测更早和更精确地定位可能的热故障。
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