Patent · US Active

Inflator for a passive vehicle safety device

US11548470B2 · kind B2 · utility

0Cited by

2References

20Claims

0Family size

Assignee

Autoliv ASP, Inc. · US

Inventors

Romain Danielou · Bountiful, US
Matthew A. Cox · Bountiful, US
Kevin Smith · Parkesburg, US
Ludovic Pogeant · Quimper, FR
Jean Champendal · Quimper, FR
Ludovic Cueff · Pleyben, FR
Dominique Louboutin · Park al Lann, FR
Laurent Mazeas · Kerjoz, FR
Sebastien Delacroix · Loperhet, FR
Gildas Clech · Plougastel-Daoulas, FR

Key dates

Filing date	Dec 22, 2020
Grant date	Jan 10, 2023
Priority date	—
Expiry date	Jul 22, 2041

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60R2021/2633
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

An inflator for generating inflation gases for a safety device includes a housing having an internal cavity including a combustion chamber and a filter chamber. A filter is disposed in the filter chamber. A separating member is disposed in the housing on a first axial side of the filter and separates the filter chamber from the combustion chamber. An insulating member is disposed in the filter chamber on a second axial side of the filter. The second axial side is opposite the first axial side. The separating member is coupled to the insulating member.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.