The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 09, 1999
Filed:
Dec. 04, 1997
Keith D Holden, Courtice, Ontario, CA;
David Armstrong, Courtice, Ontario, CA;
Other;
Abstract
A power lag compensation device is provided including a housing. A socket assembly is situated within the interior space of the housing for releasably receiving a plug connected to an appliance for being in electrical communication therewith. A plug assembly is mounted on the housing and extended therefrom exterior of the housing. The plug assembly includes a pair of spaced parallel rectangular prongs. The rectangular prongs each have an associated interconnect wire connected to a corresponding socket of the socket assembly. The plug assembly serves to releasably insert within a socket which is connected to an alternating current power source. A triggering mechanism is connected in communication with one of the interconnect wires within the housing. The triggering mechanism is adapted for producing an activation signal upon the detection of a current flow therethrough. A triac is connected between the interconnect wires within the housing with the triac having a gate connected to the triggering mechanism for allowing communication between the interconnect wires only during the receipt of the activation signal. Finally, a capacitor is connected between the interconnect wires in series with the triac means for providing a predetermined amount of power lag compensation when the triac means is in receipt of the activation signal.