An airbag module including an airbag configured to inflate between a steering wheel and a vehicle occupant and an inflator configured to provide inflation gas to the airbag. The airbag includes a first vent opening and a second vent opening, and the first and second vent openings are configured to allow venting of an inflation gas. The first vent opening and second vent opening are arranged such that the first vent opening is located above a rim of the steering wheel and the second vent opening is located below the rim of the steering wheel when the airbag is in an inflated state.
1. An airbag module, comprising:
an airbag configured to inflate between a steering wheel and a vehicle occupant; and
an inflator configured to provide inflation gas to the airbag;
wherein the airbag includes a first vent opening and a second vent opening, the first and second vent openings are configured to allow venting of inflation gas, the first vent opening and second vent opening are arranged such that the first vent opening is located above a rim of the steering wheel and the second vent opening is located below the rim of the steering wheel when the airbag is in an inflated state, the airbag includes an inflator opening, the inflator opening does not share a common vertical axis with the first vent opening, the inflator opening does not share a common vertical axis with the second vent opening, the inflator opening does not share a common horizontal axis with the first vent opening, and the inflator opening does not share a common horizontal axis with the second vent opening.
2. The airbag module of claim 1 , wherein the inflator opening is configured to allow the inflator to be positioned inside the airbag.
3. The airbag module of claim 1 , wherein the airbag further comprises a first panel and a second panel, and the first and second vent openings are provided in the first panel.
4. The airbag module of claim 3 , wherein the first panel contacts the steering wheel when in an inflated state.
5. The airbag module of claim 3 , wherein the first panel and the second panel are connected to each other at least at a portion of a perimeter of the first and second panel.
6. The airbag module of claim 1 , wherein the at least one of the first vent opening and second vent opening are configured to include passive or active venting control.
7. The airbag module of claim 1 , further comprising a housing.
8. The airbag module of claim 1 , wherein the first vent opening and second vent opening are not located along a common vertical axis when the airbag is in an inflated state.
9. The airbag module of claim 1 , wherein the first vent opening, second vent opening and inflator opening do not share a common axis.
10. The airbag module of claim 1 , wherein the airbag module is configured to be mounted in the steering wheel.
11. The airbag module of claim 1 , wherein the first vent opening and the second vent opening have substantially the same diameter.
12. An airbag module, comprising:
an airbag; and
an inflator configured to provide inflation gas to the airbag;
wherein the airbag includes a first vent opening and a second vent opening, the vent openings are configured to allow venting of inflation gas, the first vent opening is located such that a distance from the first vent opening to a perimeter of the airbag is less than a distance from the second vent opening to the perimeter of the airbag, the first and second vent openings are non-symmetrically offset from a center vertical axis of the airbag when the airbag is in an inflated state, the airbag includes an inflator opening, the inflator opening does not share a common vertical axis with the first vent opening, the inflator opening does not share a common vertical axis with the second vent opening, the inflator opening does not share a common horizontal axis with the first vent opening, the inflator opening does not share a common horizontal axis with the second vent opening, the airbag comprises a first panel and a second panel, the first and second vent openings are provided in the first panel, and the first panel is configured to face a steering wheel when the airbag module is mounted in a steering wheel and inflated.
13. The airbag module of claim 12 , wherein the inflator opening is configured to allow the inflator to be positioned inside the airbag.
14. The airbag module of claim 12 , wherein the first panel and the second panel are connected to each other at least at a portion of a perimeter of the first and second panel.
15. The airbag module of claim 12 , wherein at least one of the first vent opening and the second vent opening are configured to include passive or active venting control.
16. The airbag module of claim 12 , further comprising a housing.
17. The airbag module of claim 12 , wherein the first vent opening and the second vent opening are not located along a common horizontal plane when the airbag is in an inflated state.
18. The airbag module of claim 12 , wherein the airbag is configured to inflate between the steering wheel and a vehicle occupant.
19. The airbag module of claim 12 , wherein the airbag module is configured to be mounted in the steering wheel.
20. The airbag module of claim 12 , wherein the first vent opening and the second vent opening have substantially the same diameter.