Processing

Please wait...

Settings

Settings

Goto Application

1. KR1020210013710 - 가스 발생기

Office
Republic of Korea
Application Number 1020207036417
Application Date 26.04.2019
Publication Number 1020210013710
Publication Date 05.02.2021
Publication Kind A
IPC
B01J 7/00
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
7Apparatus for generating gases
B60R 21/263
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02Occupant safety arrangements or fittings
16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
26characterised by the inflation fluid source or means to control inflation fluid flow
263using a variable source, e.g. plural stage or controlled output
B60R 21/264
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02Occupant safety arrangements or fittings
16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
26characterised by the inflation fluid source or means to control inflation fluid flow
264using instantaneous generation of gas, e.g. pyrotechnic
CPC
B01J 7/00
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
7Apparatus for generating gases
B60R 21/263
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02Occupant safety arrangements or fittings ; , e.g. crash pads
16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
26characterised by the inflation fluid source or means to control inflation fluid flow
263using a variable source, e.g. plural stage or controlled output
B60R 21/264
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02Occupant safety arrangements or fittings ; , e.g. crash pads
16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
26characterised by the inflation fluid source or means to control inflation fluid flow
264using instantaneous generation of gas, e.g. pyrotechnic
Applicants 주식회사 다이셀
Inventors 야마모토, 고지
Agents 장수길
신수범
이석재
Priority Data 2018098226 22.05.2018 JP
Title
(KO) 가스 발생기
Abstract
(KO) 하우징과, 하우징 내에 배치되는 점화기와, 점화기가 수용되고 또한 해당 점화기에 의해 연소되는 가스 발생제가 충전되는 연소실과, 하우징에 마련되고, 해당 하우징의 내부와 외부를 연통하는 가스 배출 구멍과, 연소실과 가스 배출 구멍 사이에 배치되는 통상의 필터를 구비하는, 가스 발생기에 있어서, 필터는, 해당 필터의 축방향의 양 단부면 중 적어도 한쪽의 단부면의 일부가 접촉하여 지지됨과 함께, 해당 접촉 지지된 부위보다도 반경 방향 외측에 위치하는 외측 부위가 소정 공간과 인접하도록, 또한, 해당 필터의 외주면 중 해당 적어도 한쪽의 단부면 근방의 소정 외주 부위가 접촉하여 지지되도록, 하우징 내에 위치 결정되도록 하였다. 이와 같은 구성에 의해, 필터를 구비하는 가스 발생기에 있어서의 연소 가스의 숏패스를 억제할 수 있다.
Related patent documents