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:
Dec. 22, 1998
Filed:
Sep. 09, 1996
Michael DiGiacomo, Warrenton, VA (US);
Stephen Gold, Warrenton, VA (US);
Richard Husband, Farragut, TN (US);
Robert Bishop, Sterling Heights, MI (US);
Chester Copperthite, Manassas, VA (US);
Charles Woods, East Camden, AR (US);
Bendix-Atlantic Inflator Company, Knoxville, TN (US);
Abstract
A variable output inflator (20) for use in inflating an air bag or air cushion comprising: a pressure vessel (22) comprising a thin walled toroidal pressure vessel portion (23) and a cylindrical pressure vessel portion (60) circumscribed by, in physical contact and in fluid communication with the toroidal pressure vessel portion, the cylindrical pressure vessel portion including a rupturable disk (74) and at least one exit port (78) communicable with an air bag; a pyrotechnic member (200a,b) for heating stored inflation gas within the pressure vessel to a pressure level to rupture the rupturable disk, allowing heated inflation gas to exit and fill an adjacently attached air bag.