Electrical transmission or interconnection systems – Plural supply circuits or sources – Connecting or disconnecting
Reexamination Certificate
2008-07-15
2008-07-15
DeBeradinis, Robert L. (Department: 2836)
Electrical transmission or interconnection systems
Plural supply circuits or sources
Connecting or disconnecting
Reexamination Certificate
active
07400067
ABSTRACT:
Methods and apparatuses are disclosed that may allow elimination of isolation devices for redundant power supplies while mitigating the undesirable effects of their elimination.
REFERENCES:
patent: 5636114 (1997-06-01), Bhagwat et al.
patent: 5703458 (1997-12-01), Gershen et al.
patent: 5875103 (1999-02-01), Bhagwat et al.
patent: 6008630 (1999-12-01), Prasad
patent: 6301133 (2001-10-01), Cuadra et al.
patent: 6735097 (2004-05-01), Prasad et al.
patent: 6738274 (2004-05-01), Prasad et al.
patent: 2005/0141158 (2005-06-01), Sae-Ueng et al.
patent: 2006/0226705 (2006-10-01), Atluri et al.
Jim Bird, Texas Instruments, “Managing Power in HA Gateway Designs,” Feb. 17, 2004, 7 pp., [Online] http://www.commsdesign.com/printableArticle/:jsessionid=X2T53QX4IQ3EIQSNDBCS . . . .
Goran Perica, Linear Technology, “Overvoltage-protection circuit saves the day,” Nov. 14, 2002, pp. 93-96, [Online] www.edn.com.
Dallas Semiconductor Maxim, “MAX1917 Provides Pre-Bias Soft Start for Redundant Supply,” Sep. 21, 2004, 3 pp.
Electronicstalk Editorial Team, “Decoupling diode avoids dangers of redundancy,” Sep. 8, 2003, 3 pp.
SSI, “A Server System Infrastructure (SSI) Specification for Pedestal Chassis Power Supplies,” ERP12V (Entry Redundant Power) Power Supply Design Guide, 30 pp.
David Soo, “Protecting and Monitoring Hot Swappable Cards in High Availability Systems-Design Note 360,” Linear Technology, 03/05/360, 2 pp.
Jim Bird, Texas Instruments, “Controller makes power supply redundancy easy,” Jan. 5, 2004, 7 pp.
Atluri Prasad R.
Domingo Reynaldo P.
Nguyen Hai N.
DeBeradinis Robert L.
Hewlett--Packard Development Company, L.P.
LandOfFree
Operation of a redundant power supply without isolation devices does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Operation of a redundant power supply without isolation devices, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Operation of a redundant power supply without isolation devices will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2791351