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:
Jan. 20, 1998
Filed:
Apr. 10, 1996
Davin G Saderholm, Salt Lake City, UT (US);
Kevin E Hauppa, Ogden, UT (US);
Daniel R Leininger, Layton, UT (US);
Ian C Faye, Stuttgart, DE;
Morton International, Inc., Chicago, IL (US);
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A variable mass flow airbag module includes a housing having gas discharge ports in direct communication with an airbag to be inflated for rapidly inflating the airbag and adapted to receive gas from a pyrotechnic inflator, stored gas or hybrid inflator, or other type of inflator. The housing has a vent opening which is controlled by a valve to vent a controlled variable amount of gas to achieve a desired mass flow of gas into the airbag to provide a desired level of energy absorption capability for optimizing occupant protection.