초록 ▼

The invention relates to the field of hybrid generators for motor vehicle safety. The generator (101) comprises a cylindrical housing (2) closed by a closure ring (5) bearing an ignition device (8). An internal wall (12) bearing a central opening (14) and a hollow neck (16) in which is inserted a ri

The invention relates to the field of hybrid generators for motor vehicle safety. The generator (101) comprises a cylindrical housing (2) closed by a closure ring (5) bearing an ignition device (8). An internal wall (12) bearing a central opening (14) and a hollow neck (16) in which is inserted a ring-shaped block (19) of solid ablatable fuel separates a reservoir chamber (17) containing pressurized air from a combustion and mixing chamber (18). Discharge holes (21) closed by breakable diaphragms (22) are arranged on the circumference of the combustion chamber (18). This generator has a very simple design and enables the inflating of cushions for protecting the occupants of motor vehicles.

대표청구항 ▼

[What is claimed is:] [1.]i) said space being defined by a cylindrical housing, said cylindrical housing comprising a side wall attached at one end to an end wall and terminating at a free end located opposite to said attachment at said one end wall, said cylindrical housing forming just one and the

[What is claimed is:] [1.]i) said space being defined by a cylindrical housing, said cylindrical housing comprising a side wall attached at one end to an end wall and terminating at a free end located opposite to said attachment at said one end wall, said cylindrical housing forming just one and the same piece being closed by a closure ring crimped into said free end of said housing;ii) said closure ring having a central circular hole extended by a hollow cylindrical neck in which said ignition device is inserted; andiii) said pyrotechnic charge burns without producing solid residues and is in the form of a block.