Title:
ガス発生器
Document Type and Number:
Japanese Patent JP7233855
Kind Code:
B2
Abstract:
A gas generator including a housing, an igniter disposed inside the housing, a combustion chamber accommodating the igniter, a gas discharge port provided in the housing, and a filter having a cylindrical shape and disposed between the combustion chamber and the gas discharge port. The filter is positioned inside the housing such that a portion of at least one end surface of two end surfaces in an axial direction of the filter is supported by contact, an outer area positioned outward in a radial direction of the portion that is supported by contact is adjacent to a predetermined space, and a predetermined outer peripheral area of an outer peripheral surface of the filter near the at least one end surface is supported by contact. According to such a configuration, it is possible to suppress a short path of combustion gas in a gas generator equipped with a filter.
Inventors:
Hiroshi Yamamoto
Application Number:
JP2018098226A
Publication Date:
March 07, 2023
Filing Date:
May 22, 2018
Export Citation:
Assignee:
Daicel Corporation
International Classes:
B60R21/264; B01J7/00
Domestic Patent References:
| JP7329690A | ||||
| JP2015009625A | ||||
| JP10263336A | ||||
| JP10081190A |
Foreign References:
| US9452729 | ||||
| WO2018088134A1 | ||||
| WO2018088132A1 | ||||
| WO2018043105A1 | ||||
| WO2010050588A1 |
Attorney, Agent or Firm:
Takeshi Niwa
Shinichi Sanuki
Katsuhiko Imahori
Hirohide Sugaya
Shinichi Sanuki
Katsuhiko Imahori
Hirohide Sugaya