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:
Aug. 15, 1989
Filed:
Mar. 02, 1988
Gary L Hethcoat, Ontario, CA (US);
General Dynamics Corp., Pomona, CA (US);
Abstract
A discharge control device for transferring accumulated electrostatic charge from containers used in spray painting, to a charge sink, comprising a housing having a hermetically sealed discharge chamber mounted inside. A first electrical contact for receiving an accumulated electrostatic charge is mounted in the discharge chamber in opposition to a reciprocating electrical contact for receiving and dissipating the accumulated charge from the first contact. The reciprocating contact is slidably mounted on the discharge chamber so that it moves between one position adjacent to or touching the first contact means and a second position spaced apart from the first contact. A first electrical conductor is connected between the first contact and the container, and a second conduction means is connected between the reciprocating contact means and the charge sink.