Ground fault circuit interrupter with enhanced radio...

Details Ground fault circuit interrupter with enhanced radio... Ground fault circuit interrupter with enhanced radio...

2008-05-20

2008-05-20

Sherry, Michael (Department: 2836)

Electricity: electrical systems and devices

Safety and protection of systems and devices

Ground fault protection

Reexamination Certificate

active

07375935

ABSTRACT:
A ground fault circuit interrupter device having a feedthrough capacitor for substantially reducing interference from radio frequency signals such as those emitted from cell phones and 2-way radios. The ground fault circuit interrupter device includes a printed circuit board having a system ground terminal and a detection terminal for receiving a fault detection signal. A chip is provided having a ground pin connected to the system ground terminal and an input pin for receiving the fault detection signal. The feedthrough capacitor has a through conductor connected between the input pin and the detection terminal and a capacitor coupled between the through conductor and the system ground terminal.

REFERENCES:
patent: 3845403 (1974-10-01), Heckman, Jr.
patent: 3961263 (1976-06-01), George
patent: 3989988 (1976-11-01), Puetz et al.
patent: 4148003 (1979-04-01), Colburn et al.
patent: 5969921 (1999-10-01), Wafer et al.
patent: 6424234 (2002-07-01), Stevenson
patent: 2002/0181175 (2002-12-01), Baldwin
patent: 2003/0081370 (2003-05-01), Haskell et al.

Affiliated with

Also associated with

Rating

Ground fault circuit interrupter with enhanced radio... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ground fault circuit interrupter with enhanced radio..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ground fault circuit interrupter with enhanced radio... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2773352