Electrical transmission or interconnection systems – Plural supply circuits or sources – Substitute or emergency source
Reexamination Certificate
2008-03-19
2010-10-12
Fleming, Fritz M (Department: 2836)
Electrical transmission or interconnection systems
Plural supply circuits or sources
Substitute or emergency source
C307S065000, C307S046000, C307S150000
Reexamination Certificate
active
07812480
ABSTRACT:
A method includes powering a device using one or more first power sources and coupling one or more second power sources to provide power to the device. The method also includes replacing at least one of the first power sources, where the one or more second power sources provide power to the device during replacement of the at least one first power source. The first power source(s) could include one or more first batteries in one or more first battery slots, and the second power source(s) could include one or more second batteries in one or more second battery slots. The second batteries could be inserted into the second battery slots prior to replacement of at least one of the first batteries. The first power source(s) could also include one or more batteries in one or more battery slots, and the second power source(s) could include a portable voltage source.
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Hot Swappable Battery Station, by Peter McNeil-KF4HCW. From www.k4Irg.org/Projects/HotSwapBats/BlockDiagram.html, dated earlier than Nov. 29, 2006, per web.archive.org.
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Machine Translation for JP 06138979.
Machine Translation for JP 2001352696.
Machine Translation for JP 2003111289.
Datta Indradyumna
Ramamoorthy RamKumar K.
Reddy Y. Jaganmohan
Subbaiah Ramesh
Fleming Fritz M
Honeywell International , Inc.
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