Ground sensing indicator and outlet strip

Details Ground sensing indicator and outlet strip Ground sensing indicator and outlet strip

1989-10-27

1992-03-24

Wieder, Kenneth A.

Electricity: measuring and testing

Fault detecting in electric circuits and of electric components

With electric power receptacle for line wire testing

324133, 324509, 340656, G01R 3114

Patent

active

050992120

ABSTRACT:
A ground circuit indicator has a very high resistance and low leakage current to ground. Accordingly, should the ground circuit not be connected, the voltage applied to the chassis of any appliance connected to the circuit will be low, and will not expose persons to a shock hazard. The indicator is adapted for use with multiple outlet connectors.

REFERENCES:
patent: 3810003 (1974-05-01), Portoulas
patent: 3898557 (1975-08-01), Strock
patent: 3922659 (1975-11-01), Dighe
patent: 3924914 (1975-12-01), Banner
patent: 4082995 (1978-04-01), Rhude
patent: 4164701 (1979-08-01), Gulledge et al.
patent: 4164702 (1979-08-01), Pereda
patent: 4292585 (1981-09-01), Charette
patent: 4829289 (1989-05-01), Kallman et al.
patent: 4929887 (1990-05-01), Robitaille et al.

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