Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B60
VEHICLES IN GENERAL
Load children
B60R
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
Load children
21/00
Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
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B60R21/02
Occupant safety arrangements or fittings; , e.g. crash pads
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B60R21/16
Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
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B60R21/26
characterised by the inflation fluid source or means to control inflation fluid flow
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B60R2021/26041

Gas generator
12612007 · 2026-04-28 · ·

A gas generator includes an igniter, a partition member that axially partitions a space in the inside of a housing into a gas generating agent accommodation chamber and a filter chamber, and a gas generating agent and a coil spring accommodated in the gas generating agent accommodation chamber. The coil spring is interposed between the partition member and the gas generating agent and fixes the gas generating agent while it keeps the gas generating agent away from the partition member. V1 represents a volume of the gas generating agent accommodation chamber and V2 represents a volume of a non-filled space which is a space where the gas generating agent is not arranged in the inside of the gas generating agent accommodation chamber as a result of arrangement of the coil spring, where V1 and V2 satisfy a condition of 0.05V2/V10.32.