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:
Mar. 17, 2020
Filed:
Jan. 24, 2017
Daicel Corporation, Osaka-shi, Osaka, JP;
Shinichiro Ukita, Tatsuno, JP;
Katsuhiro Imoto, Tatsuno, JP;
DAICEL CORPORATION, Osaka-Shi, JP;
Abstract
A gas generator includes: an ignition device chamber arranged at one end opening of a housing; a diffuser portion provided with a gas discharge port and arranged at another end opening; a pressurized gas chamber arranged between the ignition device chamber and the diffuser portion; a first rupturable plate closing the one end opening between the ignition device chamber and the chamber; a second rupturable plate closing the other end opening between the chamber and the diffuser portion; an igniter and a molded article of a gas generating agent accommodated in the ignition device chamber; a gas charged in the chamber; and an amount A (J/msec) of energy generated per unit time by the gas generating agent, a cross-sectional area B (cm) of the chamber at a portion proximate to the ignition device chamber, and a density C (g/cm) of the gas satisfy A/B×C=320 to 490.