Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific current responsive fault sensor
Reexamination Certificate
2004-07-07
2009-12-01
Jackson, Stephen W (Department: 2836)
Electricity: electrical systems and devices
Safety and protection of systems and devices
With specific current responsive fault sensor
Reexamination Certificate
active
07626792
ABSTRACT:
In a power supply control apparatus for controlling supplying of power from a battery to a load including a battery terminal connectable to the battery, an output terminal connectable to the load, and a ground terminal, a transistor is connected between the battery terminal and the output terminal to turn ON and OFF a connection between the battery and the load. An overcurrent detecting circuit is connected between the battery terminal and the output terminal to detect whether or not an overcurrent has flown through the transistor. A control circuit is connected between the battery terminal and the ground terminal to activate the transistor and the overcurrent detecting circuit.
REFERENCES:
patent: 4661725 (1987-04-01), Chantepie
patent: 5272392 (1993-12-01), Wong et al.
patent: 5422593 (1995-06-01), Fujihira
patent: 5504448 (1996-04-01), Bennett et al.
patent: 5578956 (1996-11-01), Rossi et al.
patent: 5631551 (1997-05-01), Scaccianoce et al.
patent: 5642251 (1997-06-01), Lebbolo et al.
patent: 5818201 (1998-10-01), Stockstad et al.
patent: 5903422 (1999-05-01), Hosokawa
patent: 6005761 (1999-12-01), Izawa et al.
patent: 6052016 (2000-04-01), Sugiura et al.
patent: 6198343 (2001-03-01), Matsuoka
patent: 6204648 (2001-03-01), Saeki et al.
patent: 6242890 (2001-06-01), Sudo et al.
patent: 6396311 (2002-05-01), Inn
patent: 6608520 (2003-08-01), Miyazaki
patent: 6628548 (2003-09-01), Hsu et al.
patent: 6683765 (2004-01-01), Kanamori
patent: 6693415 (2004-02-01), Johnson
patent: 7068023 (2006-06-01), Okada
patent: 43 16 275 (1993-11-01), None
patent: 690 25 278 (1996-09-01), None
patent: 198 25 029 (1998-12-01), None
patent: 01227520 (1989-09-01), None
patent: 01546049 (1993-06-01), None
patent: 6-180332 (1994-06-01), None
Hoang Ann T
Jackson Stephen W
NEC Electronics Corporation
Young & Thompson
LandOfFree
Power supply control apparatus including highly-reliable... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Power supply control apparatus including highly-reliable..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power supply control apparatus including highly-reliable... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4111535