Uninterruptible A/C power supply transfer unit

Details Uninterruptible A/C power supply transfer unit Uninterruptible A/C power supply transfer unit

2008-01-25

2011-12-13

Fureman, Jared (Department: 2836)

Electrical transmission or interconnection systems

Plural supply circuits or sources

Substitute or emergency source

Reexamination Certificate

active

08076798

ABSTRACT:
A power transfer device (20) is used to transfer an energy consuming device (10) from one A/C power supply (12) to a different A/C power supply (16) without material interruption of the device's operation. In some embodiments, power transfer devices (20) and methods of their use are provided for transferring an energy consuming device (10) from a first power supply (12) to a second power supply (16). In other embodiments, power transfer devices and methods of their use are provided for transferring an energy consuming device (10) from a first power supply (12) to a second power supply (16) when the wiring scheme of the first power supply is uncertain or undetermined.

REFERENCES:
patent: 5081367 (1992-01-01), Smith et al.
patent: 5138184 (1992-08-01), Keefe
patent: 5821636 (1998-10-01), Baker et al.
patent: 6150736 (2000-11-01), Brill
patent: 6204574 (2001-03-01), Chi
patent: 6259171 (2001-07-01), Cheng
patent: 6608264 (2003-08-01), Fouladpour
patent: 6653749 (2003-11-01), Delbridge
patent: 6747369 (2004-06-01), Griffith et al.
patent: 2003/0227785 (2003-12-01), Johnson, Jr.
patent: 2004/0036359 (2004-02-01), Griffith et al.
patent: 2004/0189099 (2004-09-01), Wild
patent: 2005/0073199 (2005-04-01), Jenkin
World Intellectual Property Office, Lee W. Young Authorized Officer, “International Search Report and Written Opinion” for PCT/US2008/052119, mailed Jul. 11, 2008 (8 pages). This U.S. application is a national-phase application of PCT/US2008/052119.

Affiliated with

Also associated with

Rating

Uninterruptible A/C power supply transfer unit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Uninterruptible A/C power supply transfer unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Uninterruptible A/C power supply transfer unit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4302353