Gas generating system
View Patent ↗A gas generating system includes a housing with a first housing portion and a second housing portion configured to define a flow channel therebetween. The first housing portion includes a peripheral distension engageable with the second housing portion to form a sealed end of the flow channel.
1. A gas generating system comprising:
a housing including a first housing portion having a base portion and a wall extending from a perimeter of the base portion,
the housing also including a second housing portion having a base portion and a wall extending from a perimeter of the base portion, the first housing portion wall and the second housing portion wall being structured to define a flow channel therebetween,
the first housing portion wall including a first wall portion proximate the base portion, a second wall portion connected to the first wall portion, and a connecting portion sloping in a direction away from the second housing portion wall from the first wall portion to the second wall portion to connect the first wall portion to the second wall portion.
2. The gas generating system of claim 1 further comprising at least one orifice formed in the second housing portion to enable fluid communication between the flow channel and an exterior of the second housing portion.
3. The gas generating system of claim 2 wherein the first housing portion defines an interior and wherein the housing is configured to define a fluid flow path from the first housing portion interior through a passage defined by the second housing portion and an edge of a wall of the first housing portion, then into the flow channel, and from the flow channel through the at least one orifice to the exterior of the second housing portion.
4. A vehicle occupant protection system comprising a gas generating system in accordance with claim 1 .