DC backup power supply system

Details DC backup power supply system DC backup power supply system

2005-05-17

2009-02-24

Ullah, Akm Enayet (Department: 2838)

Electricity: battery or capacitor charging or discharging

Cell or battery charger structure

For battery pack

C320S113000, C307S066000

Reexamination Certificate

active

07495415

ABSTRACT:
A DC backup power supply system having a battery a charge-discharge circuit for charging and discharging a power between the battery and a DC line and a control circuit for controlling the charge-discharge circuit, wherein the battery has a number of battery cells and cylindrical portions of the battery cells are laid on an approximately horizontal plane.

REFERENCES:
patent: 5117324 (1992-05-01), Johnson, Jr.
patent: 5457377 (1995-10-01), Jonsson
patent: 5504415 (1996-04-01), Podrazhansky et al.
patent: 5675816 (1997-10-01), Hiyoshi et al.
patent: 5793627 (1998-08-01), Caldes
patent: 6310783 (2001-10-01), Winch
patent: 6380713 (2002-04-01), Namura
patent: 6381156 (2002-04-01), Sakai et al.
patent: 6414403 (2002-07-01), Kitagawa et al.
patent: 6448743 (2002-09-01), Sano
patent: 6700351 (2004-03-01), Blair et al.
patent: 6784641 (2004-08-01), Sakai et al.
patent: 6917124 (2005-07-01), Shetler et al.
patent: 2001/0043051 (2001-11-01), Namura
patent: 2002/0186576 (2002-12-01), Kanouda et al.
patent: 2003/0227275 (2003-12-01), Kishi
patent: 2003/0231009 (2003-12-01), Nemoto
patent: 42 37 835 (1994-05-01), None
patent: 2303979 (1997-03-01), None
patent: 06-217473 (1994-08-01), None
patent: 07085891 (1995-03-01), None
patent: 09-322433 (1996-05-01), None
patent: 10-056744 (1996-08-01), None
patent: 09-117074 (1997-05-01), None
patent: 2000-197347 (2000-07-01), None
patent: 2002-101573 (2002-04-01), None
“Smart-UPS 1400 RM” Catalogue of APC Japan, Ltd.

Affiliated with

Also associated with

Rating

DC backup power supply system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with DC backup power supply system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and DC backup power supply system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4061115