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Airbag inflator system includes an inflatable airbag, e.g., a side curtain airbag, a housing, a gas generating system arranged apart from the housing for generating gas, and a conduit leading from the gas generating system to the housing to provide gas to the housing, e.g., to a lateral end of the h

Airbag inflator system includes an inflatable airbag, e.g., a side curtain airbag, a housing, a gas generating system arranged apart from the housing for generating gas, and a conduit leading from the gas generating system to the housing to provide gas to the housing, e.g., to a lateral end of the housing. A filter may be arranged between the gas generating system and the housing, possibly in the conduit. A nozzle may be arranged between the gas generating system and an interior of the airbag, which nozzle is varied as a function of temperature. The housing may be movably arranged relative to a fixed base and mounted to vary its relation to the base as a function of temperature, e.g., via elastic or deformable supports which support the housing on the base.

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1. An airbag system of a vehicle, the airbag system comprising: a single airbag extending across at least two seating positions of a passenger compartment of a vehicle, the single airbag arranged to deploy into the passenger compartment along a lateral side of the vehicle and adjacent each of the at

1. An airbag system of a vehicle, the airbag system comprising: a single airbag extending across at least two seating positions of a passenger compartment of a vehicle, the single airbag arranged to deploy into the passenger compartment along a lateral side of the vehicle and adjacent each of the at least two seating positions;a cover interposed between the single airbag and the passenger compartment to cover the single airbag prior to deployment;a single gas-providing system that provides gas to inflate the single airbag and which is arranged apart from the single airbag; anda conduit leading from the single gas-providing system to provide gas to inflate the single airbag, the conduit being arranged to deliver the gas from the single gas-providing system into the single airbag,wherein the at least two seating positions comprise a first seating position in a first seat row of seats of the vehicle and a second seating position in a second seat row of seats of the vehicle longitudinally displaced from the first seat row of seats, along the lateral side of the vehicle, andwherein the single airbag has a plurality of compartments for receiving the gas, and wherein each of the plurality of compartments opens to at least another one of the plurality of compartments at a common inflatable region, such that the plurality of compartments are in gas flow communication with each other. 2. The system of claim 1, comprising a nozzle or flow restrictor between the single gas-providing system and an interior of the single airbag, said nozzle or flow restrictor affecting the flow rate of the gas into the single airbag as a function of temperature. 3. The system of claim 1, wherein said cover is part of a ceiling of the vehicle that defines the passenger compartment and is flexible to conform to a mounting location at which the single airbag system is mounted. 4. The system of claim 1, wherein the single airbag comprises at least two material layers with an outermost one of said at least two layers being made from film. 5. The system of claim 1, wherein the single gas-providing system is arranged to produce gas from a container of stored gas. 6. The system of claim 1, comprising a nozzle or flow restrictor between the single gas-providing system and an interior of the single airbag, said nozzle or flow restrictor affecting the flow rate of the gas into the single airbag as a function of pressure. 7. The system of claim 1, wherein the single airbag comprises at least one layer of film. 8. The system of claim 1, wherein the single gas-providing system includes stored gas, which is directed into the single airbag via said conduit to inflate the single airbag. 9. The system of claim 1, wherein the single gas-providing system is a hybrid gas inflation system. 10. The system of claim 1, wherein the single airbag is arranged to deploy downward into the passenger compartment and said conduit is arranged at or adjacent to a top edge of the single airbag. 11. The system of claim 10, wherein the gas from the single gas-providing system passes through one of the plurality of compartments to another one of the plurality of compartments for inflating the single inflating portion. 12. The system of claim 1, wherein the gas from the single gas-providing system passes through one of the plurality of compartments to another one of the plurality of compartments for inflating the single airbag. 13. The system of claim 1, wherein the single airbag has a single inflating portion and no other inflating portion, wherein the single inflating portion consists of the plurality of compartments. 14. The system of claim 13, wherein the gas from the single gas-providing system passes through one of the plurality of compartments to another one of the plurality of compartments for inflating the single inflating portion. 15. The system of claim 1, wherein the conduit is a single conduit leading from the single gas-providing system to provide gas for inflating the single airbag. 16. The system of claim 1, wherein the conduit is configured to vary as a function of temperature for providing variable amounts of gas to the single airbag as a function of temperature, wherein a first amount of gas is provided to the single airbag at a first temperature and a second amount of gas is provided to the single airbag at a second temperature different than the first temperature. 17. The system of claim 1, wherein the conduit is configured to vary as a function of pressure for providing variable amounts of gas to the single airbag as a function of pressure, wherein a first amount of gas is provided to the single airbag at a first pressure and a second amount of gas is provided to the single airbag at a second pressure different than the first pressure. 18. An airbag system of a vehicle, the airbag system comprising: a single airbag extending across at least two seating positions of a passenger compartment of a vehicle, the single airbag arranged to deploy into the passenger compartment along a lateral side of the vehicle and adjacent each of the at least two seating positions;a cover interposed between the single airbag and the passenger compartment to cover the single airbag prior to deployment;a single gas-providing system that provides gas to inflate the single airbag and which is arranged apart from the single airbag; anda conduit leading from the single gas-providing system to provide gas to inflate the single airbag, the conduit being arranged to deliver the gas from the single gas-providing system into the single airbag,wherein the at least two seating positions comprise a first seating position in a first seat row of seats of the vehicle and a second seating position in a second seat row of seats of the vehicle longitudinally displaced from the first seat row of seats, along the lateral side of the vehicle,wherein the single airbag has a plurality of compartments for receiving the gas, wherein each of the plurality of compartments shares a common boundary with at least one other of the plurality of compartments, and wherein the plurality of compartments are in flow communication with each other. 19. The system of claim 18, wherein the single airbag comprises at least two material layers with an outermost one of said at least two layers being made from film. 20. The system of claim 18, wherein the single gas-providing system is arranged to produce gas from a container of stored gas. 21. The system of claim 18, comprising a nozzle or flow restrictor between the single gas-providing system and an interior of the single airbag, said nozzle or flow restrictor affecting the flow rate of the gas into the single airbag as a function of pressure. 22. The system of claim 18, wherein the single airbag comprises at least one layer of film. 23. The system of claim 18, wherein the single gas-providing system includes stored gas, which is directed into the single airbag via said conduit to inflate the single airbag. 24. The system of claim 18, wherein the single airbag is arranged to deploy downward into the passenger compartment and said conduit is arranged at or adjacent to a top edge of the single airbag. 25. The system of claim 18, wherein the single airbag has a single inflating portion and no other inflating portion, wherein the single inflating portion consists of the plurality of compartments. 26. The system of claim 18, wherein the conduit is a single conduit leading from the single gas-providing system to provide gas for inflating the single airbag. 27. The system of claim 18, wherein the conduit is configured to vary as a function of temperature for providing variable amounts of gas to the single airbag as a function of temperature, wherein a first amount of gas is provided to the single airbag at a first temperature and a second amount of gas is provided to the single airbag at a second temperature different than the first temperature. 28. The system of claim 18, wherein the conduit is configured to vary as a function of pressure for providing variable amounts of gas to the single airbag as a function of pressure, wherein a first amount of gas is provided to the single airbag at a first pressure and a second amount of gas is provided to the single airbag at a second pressure different than the first pressure. 29. An airbag system of a vehicle, the airbag system comprising: a single airbag extending across at least two seating positions of a passenger compartment of a vehicle, the single airbag arranged to deploy into the passenger compartment along a lateral side of the vehicle and adjacent each of the at least two seating positions;a cover interposed between the single airbag and the passenger compartment to cover the single airbag prior to deployment;a single gas-providing system that provides gas to inflate the single airbag and which is arranged apart from the single airbag; anda conduit leading from the single gas-providing system to provide gas to inflate the single airbag, the conduit being arranged to deliver the gas from the single gas-providing system into the single airbag,wherein the at least two seating positions comprise a first seating position in a first seat row of seats of the vehicle and a second seating position in a second seat row of seats of the vehicle longitudinally displaced from the first seat row of seats, along the lateral side of the vehicle,wherein the single airbag has a plurality of compartments for receiving the gas, wherein each of the plurality of compartments overlaps with at least one other of the plurality of compartments, and wherein the plurality of compartments are in flow communication with each other. 30. An airbag system of a vehicle, the airbag system comprising: a single airbag extending across at least two seating positions of a passenger compartment of a vehicle, the single airbag arranged to deploy into the passenger compartment along a lateral side of the vehicle and adjacent each of the at least two seating positions;a cover interposed between the single airbag and the passenger compartment to cover the single airbag prior to deployment;a single gas-providing system that provides gas to inflate the single airbag and which is arranged apart from the single airbag; anda conduit leading from the single gas-providing system to provide gas to inflate the single airbag, the conduit being arranged to deliver the gas from the single gas-providing system into the single airbag,wherein the at least two seating positions comprise a first seating position in a first seat row of seats of the vehicle and a second seating position in a second seat row of seats of the vehicle longitudinally displaced from the first seat row of seats, along the lateral side of the vehicle,wherein the single airbag has a plurality of compartments for receiving the gas, wherein each of the plurality of compartments share an overlapping region with at least one other of the plurality of compartments, and wherein the plurality of compartments are in flow communication with each other.