Device for controlled deflation of a gas bag
First Claim
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1. A device for deflating a gas bag said gas bag comprising at least one deflation opening which is closed at a breakable, predetermined breaking line, wherein said predetermined breaking line comprises a closure element and wherein said breaking line is breakable by actively and selectively melting or sublimating said closure element at any stage of inflation of said gas bag.
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Abstract
A device for deflating a gas bag includes a gas bag having a deflation opening which is closed along a breakable, predetermined line. The predetermined breaking line includes a closure element and is breakable by melting or sublimating the closure element.
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Citations
20 Claims
- 1. A device for deflating a gas bag said gas bag comprising at least one deflation opening which is closed at a breakable, predetermined breaking line, wherein said predetermined breaking line comprises a closure element and wherein said breaking line is breakable by actively and selectively melting or sublimating said closure element at any stage of inflation of said gas bag.
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13. A passenger safety system for a vehicle comprising at least one airbag, said airbag comprising at least one deflation opening which is closed at a breakable, predetermined breaking line, wherein said predetermined breaking line comprises a closure element and wherein said breaking line is breakable by actively and selectively melting or sublimating said closure element at any stage of inflation of said gas bag, a sensor device for detecting the relative position of said passenger relative to said airbag, and
a control device, said control device controlling the melting or sublimation of said breaking line on the basis of a position signal determined by said sensor device at a given position of said passenger relative to said airbag.
Specification