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:
Sep. 13, 2005
Filed:
Mar. 04, 2003
Yasunori Iwai, Shijyonawate, JP;
Yoshihiro Nakashima, Himeji, JP;
Nobuyuki Katsuda, Himeji, JP;
Masayuki Yamazaki, Himeji, JP;
Shingo Oda, Himeji, JP;
Yasunori Iwai, Shijyonawate, JP;
Yoshihiro Nakashima, Himeji, JP;
Nobuyuki Katsuda, Himeji, JP;
Masayuki Yamazaki, Himeji, JP;
Shingo Oda, Himeji, JP;
Daicel Chemical Industries, Ltd., Sakai, JP;
Abstract
An airbag gas generator has a housing having gas discharge ports, an ignition unit provided within the housing for generating a combustion product upon activation thereof, the ignition unit including an igniter having an output pressure of 700 psi or higher at 20° C. atmosphere when said igniter is burned within a hermetically closed cylinder having a volume of 10 cc, and a seal device for closing the gas discharge ports to prevent fluid communication between an inside and outside of the housing before activation of the gas generator, the seal means being ruptured by an inner pressure increased as a result of the generation of the combustion product.