Gas generator for low-slag gas cartridges for motor vehicle safety
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jun 20, 2002
app pub date -
Nov 15, 2001
filing date -
Dec 15, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention relates to a gas generator, especially for an air bag, having two tubes (9, 10) arranged concentrically one in the other, the inner tube (10) forming the combustion chamber, containing the fuel (3), and being closed by a cover plate (11) and an end plate (12). The gas generator is especially suitable for the use of laughing gas and has a cover plate (11) joined to an end plate (12) by an igniter tube (7) passing through the combustion chamber. An ignition element is disposed in the cover plate, whose discharge opening for the ignition gases is in communication with the igniter tube (7). A longitudinally displaceable piston (2) is disposed in the igniter tube (7), and radial openings (6) into the combustion chamber are disposed in the igniter tube (7). The igniter tube (7) is connected with an outlet in the end plate (12).
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