Combined ballast container and wall plug for portable electrical

Details Combined ballast container and wall plug for portable electrical Combined ballast container and wall plug for portable electrical

1982-03-22

1984-05-29

Moses, R. L.

Electricity: conductors and insulators

Boxes and housings

Hermetic sealed envelope type

174DIG2, 336 90, 336107, H05K 500

Patent

active

044516932

ABSTRACT:
An electrical component and housing module for an electrical appliance circuit, adapted to be plugged into a conventional wall outlet. The module has a base plate and a recessed cover formed of dielectric material and assembled to define a protective enclosure. The base plate has a relatively small, rectangular opening and the cover has walls including at least two opposed walls with ventilation slots. The base plate also has resilient means that cooperates with the slots to anchor the cover to the base. The electrical circuit component is secured in the enclosure, and is connected to the electrical appliance by a conventional power cord that extends through the cover. A wall-plug-type connector with an insulating body and contact prongs is electrically connected to the circuit component and has its contact prongs extending through the opening in the base plate for insertion into a wall outlet. The insulating body of the connector is secured to the base plate within the enclosure by resilient means on the base plate.

REFERENCES:
patent: Re28499 (1975-07-01), Flentge
patent: 2583353 (1952-01-01), Bishofberger
patent: 2939095 (1960-05-01), Chertok
patent: 2988617 (1961-06-01), Graziosi
patent: 3255399 (1966-06-01), Parks
patent: 3387244 (1968-06-01), Davis
patent: 3391384 (1968-07-01), Hughes
patent: 3403366 (1968-09-01), Klatte et al.
patent: 3889132 (1975-06-01), Vreeland
patent: 4001527 (1977-01-01), Hulshizer
patent: 4028654 (1977-06-01), Bullard et al.
patent: 4092706 (1978-05-01), Vest
patent: 4107636 (1978-08-01), DiGirolamo

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