Electrical transmission or interconnection systems – Plural load circuit systems – Plural sources of supply
Reexamination Certificate
2007-01-16
2007-01-16
Sircus, Brian (Department: 2836)
Electrical transmission or interconnection systems
Plural load circuit systems
Plural sources of supply
C307S018000, C307S023000, C307S038000, C307S039000
Reexamination Certificate
active
10304206
ABSTRACT:
A programmable uninterruptible power supply for coupling battery powered systems associated with a mobile site, such as a vehicle, to the primary electrical system of the mobile site operates to selectively couple the battery powered systems to the electrical system of the mobile site and to a secondary, or back-up battery separate from the primary battery associated with the electrical system of the mobile site. Various system control functions are performed, including reverse battery protection, over voltage and under voltage protection, battery drain protection, battery charging detection, reverse current detection and uninterruptible power switching. For detected adverse operating conditions, the load is disconnected from the electrical system of the mobile site and the back-up battery is used to operate the battery powered systems which are to be protected from such adverse operating conditions.
REFERENCES:
patent: 4950913 (1990-08-01), Kephart
patent: 5159257 (1992-10-01), Oka et al.
patent: 5272386 (1993-12-01), Kephart
patent: 5327068 (1994-07-01), Lendrum et al.
patent: 5332958 (1994-07-01), Sloan
patent: 5343137 (1994-08-01), Kitaoka et al.
patent: 5381295 (1995-01-01), Rund et al.
patent: 5461262 (1995-10-01), Hirasawa et al.
patent: 5488283 (1996-01-01), Dougherty et al.
patent: 5563452 (1996-10-01), Kephart
patent: 5917250 (1999-06-01), Kakalec et al.
patent: 6239578 (2001-05-01), Schnell et al.
patent: 6737762 (2004-05-01), Koenig
patent: 2001/0022471 (2001-09-01), Cook et al.
patent: 2003/0045977 (2003-03-01), Sato et al.
patent: 2003/0233589 (2003-12-01), Alvarez
patent: 2001337125 (2001-12-01), None
Eisenberger Dean
Legg Jeff
Cavallari Daniel
Cohen Gary M.
Eisenberger Dean
Sircus Brian
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