GAS GENERATORA gas generator (10) comprises an outer housing, a first combustion chamber and discharge openings (50) for the first combustion chamber (30). All discharge openings (50) of the first combustion chamb…DRIVE·Dec 7·1 min readFollowB60R21/217TRW AIRBAG SYS GMBH [DE]
FUEL TABLET AND PROPELLANT FOR A GAS GENERATORThe invention relates to a propellant tablet (20) for pyrotechnic safety devices in vehicles, such as airbag modules, seat belt pretensioners, microgenerators, and igniters. The propellant tablet acco…DRIVE·Aug 10·1 min readFollowB60R21/26TRW AIRBAG SYS GMBH [DE]
Piston-cylinder unit and personal safety system with such a piston-cylinder unit integrated into the vehicleThe piston-cylinder unit (2) has a cylinder (4), and piston bearing (12) that is displaceable in axial direction in the cylinder. The cylinder has a stop (34) for defining an end position of the pisto…DRIVE·Apr 24·1 min readFollowB60R21/38TRW AIRBAG SYS GMBH [DE]
Airbag moduleAn actuator unit (10) has a one-piece plastic housing (14) with a pyrotechnic igniter (12) and a pressure chamber (16). A cylindrical seat (18) for actuator unit attachment is formed to the housing. F…DRIVE·Feb 23·1 min readFollowB60R21/233TRW AIRBAG SYS GMBH [DE]
Inflator, airbagmodule and process for its detectionThe gas generator has signal emitters (22,24) that are stimulated by one of electromagnetic exciter field or magnetic field impulse applied from exterior, for emitting signal. Independent claims are a…DRIVE·Jul 27·1 min readFollowB60R21/01TRW AIRBAG SYS GMBH [DE]
Method of inflating an airbag and airbag module for use in this methodInflating an airbag of a safety system of a vehicle uses a gas generator containing a pyrotechnic propellant comprising one or more organic fuels and ammonium perchlorate as oxidant and 0-10 wt.% usua…DRIVE·Jul 13·1 min readFollowB60R21/235TRW AIRBAG SYS GMBH [DE]
Gas generatorThe gas generator has a burner chamber (25) with pyrotechnical propellant charge (26) pre-stressed with a pretension unit (50) which is held in a predetermined secured compressed position through a re…DRIVE·Jun 1·1 min readFollowB60R21/2644TRW AIRBAG SYS GMBH [DE]
Gas generatorAn automotive airbag restraint system has a gas generator with first and second burning chambers (14, 16), each of which has a cartridge (20) and detonator (18). The two chambers are either side of a …DRIVE·Mar 9·1 min readFollowB60R21/261TRW AIRBAG SYS GMBH [DE]
Gas generatorThe gas generator (10) has an outer casing with holes to allow the escape of gas to inflate the airbag. A pressure container (12) is closed by a bursting disk (16). When the disk bursts the gas presse…DRIVE·Dec 29·1 min readFollowB60R21/26TRW AIRBAG SYS GMBH [DE]
Ignitor to be used in a protection device for vehicle occupantsThe igniter has contact pins, which are provided in a pole body (12). The pole body can be surrounded by pole body rings. A sleeve (14) is adjacent to either the pole body or its rings, accommodates a…DRIVE·Nov 17·1 min readFollowF42B3/125TRW AIRBAG SYS GMBH [DE]
Inflation device for a vehicle passenger restraint systemThe device has a housing (12) with ignitor (14) and cord-like fuel string (24). The housing has at least one relief aperture (20a,b), which is not associated with the ignitor or the fuel string. The h…DRIVE·Sep 22·1 min readFollowB60R21/2644TRW AIRBAG SYS GMBH [DE]
Inflating device for a vehicle occupant restraint systemThe inflation device for a motor vehicle's occupant restraint system has a cord-form propellant string (20) guided through the housing (30) of a second pyrotechnic gas generator (14). The cord-form pr…DRIVE·Sep 22·1 min readFollowB60R21/2644TRW AIRBAG SYS GMBH [DE]
Gas generatorThe gas generator (10) comprises a housing (12) with gas stream outlet holes (22,28), at least one of which is sealed off moisture-tight by a destructible insulating film (24) in the gas generator's n…DRIVE·Jun 30·1 min readFollowB60R21/2644TRW AIRBAG SYS GMBH [DE]
GasgeneratorThe gas generator has a housing with an inner wall (14) which circumferentially defines an ignition chamber (12) which has a cap (22) with a cylindrical circumferential wall (24) and radially extendin…DRIVE·Jun 30·1 min readFollowB60R21/2644TRW AIRBAG SYS GMBH [DE]
Gas generatorThe gas generator has an elongated outer housing (10), and at least three stages (12,14,16) activated independently of each other and each with an igniter unit (32,34,36). The igniter units are fitted…DRIVE·Mar 10·1 min readFollowB60R21/2644TRW AIRBAG SYS GMBH [DE]
Gas generatorThe combustion chambers (26, 28) are filled with solid propellant (30) and have igniters (54) in ignition units (16, 18) projecting radially from the outer casing (10). The igniter is completely outsi…DRIVE·Mar 10·1 min readFollowB60R21/2644TRW AIRBAG SYS GMBH [DE]
Method of building a housing for a gas generator, gas generator mit said housing and airbag moduleThe manufacturing process for a gas generator casing (10) involves using a tube (22) with wall thickness not more than 10% of its external diameter, and a connector of external diameter at tube-side e…DRIVE·Mar 10·1 min readFollowB23K20/12TRW AIRBAG SYS GMBH [DE]
Gas generator deviceGas-producing device comprises a gas generator (10) having an outer housing (12), and a gas conduit for gas leaving the gas generator. The outer housing has at least two openings (40, 42) for fixing t…DRIVE·Feb 18·1 min readFollowB01J19/245TRW AIRBAG SYS GMBH [DE]
Transport assemblyThe transport cover is for a gas cylinder used in a motor vehicle airbag with a gas generator (10) having a housing (16) with a gas discharge opening (18). The gas flow causes a reaction force on the …DRIVE·Jan 21·1 min readFollowB60R21/26TRW AIRBAG SYS GMBH [DE]
Gas generator for an airbagThe gas generator has a sleeve-form housing (12) made of compression-resistant material and within which is located a propellant core (22) equipped with an enclosure (26). The propellant core has a ci…DRIVE·Nov 26·1 min readFollowB60R21/2644TRW AIRBAG SYS GMBH [DE]
