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公开(公告)号：EP2545571A1
公开(公告)日：2013-01-16
申请号：EP11705733.1
申请日：2011-01-31
发明人： SU, Jiehua , DARR, Matthew R.
摘要： A fusible switching disconnect device includes a switch housing (52) and terminal cover (90) therefore that blocks access to a line side fuse clip (60) and prevents insertion of a rectangular fuse module (54) when switch contacts (74,76) in the device are closed. An interlock element (92) further presents th fuse from being retracted when the switch contacts are closed.
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公开(公告)号：EP2215644A1
公开(公告)日：2010-08-11
申请号：EP08849764.9
申请日：2008-10-27
IPC分类号： H01H85/30
CPC分类号： H01H85/30 , H01H85/0418
摘要： A fuse comprising a fuse body having ferrules at opposing ends, a fuse state indicator located on the surface of the fuse body wherein the fuse state indicator may be temperature sensitive or voltage sensitive and a wire extending from one ferrule to the other ferrule wherein the wire is positioned along the surface of the fuse body. The fuse state indicator senses heat generated by the wire or voltage flowing through the wire.
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公开(公告)号：EP2212898A1
公开(公告)日：2010-08-04
申请号：EP08845212.3
申请日：2008-10-20
发明人： DARR, Matthew R. , TORREZ, Jaime , BAN, Anthony C.
IPC分类号： H01H85/30
CPC分类号： H01H85/30
摘要： A fuse comprising a fuse state indicator wherein the fuse state indicator may be temperature sensitive.
摘要翻译： 包括熔断器状态指示器的熔断器，其中熔断器状态指示器可以是温度敏感的。
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公开(公告)号：EP2212899B1
公开(公告)日：2012-03-21
申请号：EP08841287.9
申请日：2008-10-08
发明人： DARR, Matthew R.
IPC分类号： H01H85/30
摘要： Fuse state indicators for use with disconnect devices having a fuse are provided. Fuse state indicators include a housing having circuitry, a detecting means for detecting an open circuit condition, conductors adapted for electrical connection to a disconnect device so as to complete a circuit connecting the detecting means with a fuse of the disconnect device, and a signal transmitting means The detecting means is configured to transmit a signal to the signal transmitting means for determining an operational state of the fuse. The signal transmitting means, in turn, is configured to transmit a signal to a remote device the state of the fuse.
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公开(公告)号：EP2215643A1
公开(公告)日：2010-08-11
申请号：EP08842971.7
申请日：2008-10-10
IPC分类号： H01H85/30
CPC分类号： H01H85/30 , H01H85/32 , H01H2300/032 , Y02B90/224 , Y04S20/14
摘要： Modular fuseholders and systems are provided. Modular fuseholders include a main body having a fuse-receiving receptacle for substantially enclosing a fuse within, a detecting means connected to the fuse, and a signal transmitting means connected to the detecting means. The detecting means is configured to detect an operational state of the fuse, and the signal transmitting means is configured to transmit a wireless signal to a remote device for indicating an operational state of the fuse. Modular fuseholder systems include a modular fuseholder housing a fuse.
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公开(公告)号：EP2212899A1
公开(公告)日：2010-08-04
申请号：EP08841287.9
申请日：2008-10-08
发明人： DARR, Matthew R.
IPC分类号： H01H85/30
摘要： Fuse state indicators for use with disconnect devices having a fuse are provided. Fuse state indicators include a housing having circuitry, a detecting means for detecting an open circuit condition, conductors adapted for electrical connection to a disconnect device so as to complete a circuit connecting the detecting means with a fuse of the disconnect device, and a signal transmitting means The detecting means is configured to transmit a signal to the signal transmitting means for determining an operational state of the fuse. The signal transmitting means, in turn, is configured to transmit a signal to a remote device the state of the fuse.
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