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:
Feb. 27, 2024
Filed:
Dec. 05, 2019
Autoliv Asp, Inc., Ogden, UT (US);
Francois Peremarty, Salt Lake City, UT (US);
Jeff Kida, Layton, UT (US);
Brent Alan Parks, Castle Rock, CO (US);
Alan Ralph Larsen, Layton, UT (US);
Lutz Staack, Dachau, DE;
Sven Hoffmann, Dachau, DE;
Autoliv ASP, Inc., Ogden, UT (US);
Abstract
An actuator device with an actuator cup having a first end and a second end. The actuator cup defines a storage chamber containing a pyrotechnic material to produce gas. The storage chamber also includes a coolant. At least one electrical connection coupled to the first end, the electrical connection in reaction initiating communication with the pyrotechnic material. The second end of the actuator cup includes a concave surface before actuation of the pyrotechnic material and during the actuation of the pyrotechnic material the second end transitions from the concave surface to a convex surface.