Airway and airbag module assembly

CN120697700BActive Publication Date: 2026-10-27YANFENG AUTOMOTIVE SAFETY SYST CO LTD
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Patent Information

Application Number
CN202511106189.7
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-08-07
Publication Date
2026-10-27
Estimated Expiration
2045-08-07

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Abstract

The invention relates to an air duct for conducting gas generated in a gas generator into a safety airbag, characterized in that the air duct comprises a connection section for fixed connection to the gas generator, a radial expansion section adjoining the connection section downstream, into which the gas generator, upon triggering, ejects gas using its gas ejection opening, wherein the radial expansion section has a larger diameter than the connection section, a gas deflection section adjoining the radial expansion section downstream, into which gas can be deflected, and a flow separation section adjoining the gas deflection section downstream, which has at least two gas outlets of different orientation, from which gas can be separated into the safety airbag, respectively.
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Citation Information

Patent Citations

  • Dual flow gas guide apparatus and method

    US20040113400A1

  • Airbag device

    US20060131854A1