Title:
GAS GENERATOR
Document Type and Number:
WIPO Patent Application WO/2023/233907
Kind Code:
A1
Abstract:
This gas generator comprises a housing, an ignition unit disposed inside the housing, a gas generating agent which is accommodated in a combustion chamber inside the housing, and which generates combustion gas by means of the operation of the ignition unit, a discharge hole which is provided in the housing to discharge the combustion gas generated inside the housing to the outside, and a filter disposed between the discharge hole and the gas generating agent, wherein: the filter extends in an axial direction, and at least an outer peripheral part of one end surface thereof in the axial direction is connected to an inner wall surface of the housing so as to surround the perimeter of the discharge hole; a part of the filter that is at least a portion of an outer peripheral surface thereof existing around the axis and that extends over the entire perimeter of the filter serves as an inflow part for the combustion gas; and the inflow part is disposed communicating with the combustion chamber.
Inventors:
IZUMA TOSHIHIRO (JP)
Application Number:
PCT/JP2023/017062
Publication Date:
December 07, 2023
Filing Date:
May 01, 2023
Export Citation:
Assignee:
DAICEL CORP (JP)
International Classes:
B60R21/264; B01J7/00
Foreign References:
| US5700030A | 1997-12-23 | |||
| JP2016022929A | 2016-02-08 | |||
| JP2018012380A | 2018-01-25 | |||
| JP2019069677A | 2019-05-09 |
Attorney, Agent or Firm:
IP FIRM SHUWA (JP)
Download PDF:
Previous Patent: ALUMINA COMPOSITE, PRODUCTION METHOD FOR SAME, AND HEAT TREATMENT JIG
Next Patent: ELECTRONIC APPARATUS
Next Patent: ELECTRONIC APPARATUS