Abstract: The invention relates to an airbag (10), especially for a side curtain airbag system (20), comprising an airbag interior (30) which in the deployed state of the airbag (10) defines one single chamber (40), wherein the chamber (40) comprises a gas guiding device (50) by which the chamber (40) is divided into at least one primary filling zone (41) and at least one secondary filling zone (42), as well as to a vehicle safety system equipped with such airbag (10).

Abstract: The present invention provides for a mounting envelope (1) for receiving a curtain-airbag and for attaching the curtain-airbag to the interior of a vehicle, in particular to the roof frame of a vehicle. The mounting envelope (1) comprises a longitudinal tear-line (3) which is configured to break in the event of a curtain air-bag deployment and extends in a longitudinal direction (L) of the mounting envelope. The mounting envelope is characterized in that it covers at least a major part of a curtain-airbag and in that it comprises at least additional vertical tear-line (7), preferably extending in a direction (V) substantially perpendicular to the longitudinal direction (L).

Abstract: The invention relates to an airbag (12) for an automotive vehicle (10) comprising an airbag fabric (24) forming at least one airbag wall (26, 28) and an elongate flexible tether (20) for positioning the airbag (12) in its deployed state which extends from a first tether end (30) associated with the airbag fabric (24) to an opposite second tether end (32), wherein at the first tether end (30) the tether (20) is tightly sewn to the airbag fabric (24) by a fastening seam (36) and wherein the airbag fabric (24) includes a fabric reinforcing seam (38) which encloses at least part of the fastening seam (36). The invention further relates to a method of mounting a tether (20) on the airbag fabric (24).

Abstract: The present invention provides for a mounting envelope (1) for receiving a curtain-airbag and for attaching the curtain-airbag to the interior of a vehicle, in particular to the roof frame of a vehicle. The mounting envelope (1) comprises a longitudinal tear-line (3) which is configured to break in the event of a curtain air-bag deployment and extends in a longitudinal direction (L) of the mounting envelope. The mounting envelope is characterized in that it covers at least a major part of a curtain-airbag and in that it comprises at least additional vertical tear-line (7), preferably extending in a direction (V) substantially perpendicular to the longitudinal direction (L).

Abstract: The invention relates to an inflatable airbag (10) of a curtain airbag comprising an upper edge (11) and a lower edge (12), comprising a front side window portion (13) and a rear side window portion (14) as well as an inner layer (16) facing the interior compartment and an outer layer (16) facing the side windows (45). In accordance with the invention, the airbag (10) includes at least one mechanical reinforcing element (20, 20?) which in the inflated state of the airbag (10) is arranged to be spaced both from the upper edge (11) and from the lower edge (12) in a central area (17) of the height (H) of the airbag (10), the mechanical reinforcing element (20, 20?) being strip-shaped.

Abstract: A curtain airbag the top edge of which includes a plurality of fixing areas cooperating with a fixing element with clipping means for fixing the airbag to the vehicle body in openings provided for that purpose, and a U-shaped clipping lock plate for each fixing element, the fixing element and the clipping lock plate configured such that the clipping lock plate can be shifted in relation to the fixing element, its arms surpassing openings provided for that purpose on the vehicle body and assuring that the clipping means of the fixing element have also surpassed the openings.

Abstract: The specification may disclose a switching power supply operated in a discontinuous current power factor corrected mode, having multiple boost circuits or boost modules, and controlled by a digital signal processor. The digital signal processor may implement a control scheme whereby the duty cycle of the switching signals applied to the boost modules may be controlled, in part, by the amount of power delivered to the load in the previous half cycle of the source voltage. In another aspect, an output voltage correction to the switching signals may be applied at the end of each half cycle, which may result in voltage correction at twice the source frequency.

Abstract: The specification may disclose a switching power supply operated in a discontinuous current power factor corrected mode, having multiple boost circuits or boost modules, and controlled by a digital signal processor. The digital signal processor may implement a control scheme whereby the duty cycle of the switching signals applied to the boost modules may be controlled, in part, by the amount of power delivered to the load in the previous half cycle of the source voltage. In another aspect, an output voltage correction to the switching signals may be applied at the end of each half cycle, which may result in voltage correction at twice the source frequency.

Abstract: The specification discloses a system and related method for ensuring that power supply units operated in a parallel fashion evenly distribute the load among them. More particularly, the specification discloses a system and related method for correcting current sharing signals produced by each power supply unit for offsets induced by imperfections in the electronic circuitry that produces the current sharing signals.

Abstract: An alternating current to direct current switching power supply, with power factor correction, and having an integrated rectifying bridge and boost circuit.

Abstract: The specification discloses an alternating current to direct current switching power supply, with power factor correction, and having an integrated rectifying bridge and boost circuit that results in the use of fewer power semiconductor devices in the rectification and boosting process. The use of fewer power semiconductor devices translates into a power supply with greater efficiency and/or smaller size. More particularly, the diodes in a rectifying bridge that typically conduct power back to the alternating current power source are paralleled by power MOSFETs, and the boost inductor is coupled between the source and the modified bridge. Charging of the boost inductor takes place through the power MOSFETs, resulting in only a two MOSFET power dissipation. Discharging of the boost inductor (and therefore supplying power not the load) takes place through two diodes, and therefore two forward power losses (as opposed to three diodes and three forward conduction losses associated in the related art).

Abstract: The specification discloses a system and related method for ensuring that power supply units operated in a parallel fashion evenly distribute the load among them. More particularly, the specification discloses a system and related method for correcting current sharing signals produced by each power supply unit for offsets induced by imperfections in the electronic circuitry that produces the current sharing signals.

Abstract: Apparatus, and an associated method, for determining the level of power supply redundancy in a modular computer system. Determination of the level of power supply redundancy is made dynamically, during on-line operation of the computer system. Reconfiguration of the computer system, such as to increase the load which must be powered by modular power supply components, or removal or addition of power supply components to form portions of the computer system cause initiation of a new determination of the level of power supply redundancy. Indications of inadequate levels of power supply redundancy are provided to a user of the computer system so that corrective action can be taken.

Abstract: Through a menu driven selection procedure, a user is given options for how a server should respond to an actuation of a power switch. In one option, the power switch is disabled to prevent accidental shut down of the power supply in response to power switch actuation. In another option, the shut down of the power supply follows soon after the expiration of a count down timer which is triggered by power switch actuation. A subsequent actuation of the power switch in this option aborts the count down. In yet another option, the shut down of the power supply follows soon after the completion of a graceful shut down of the server operating system which is triggered by power switch actuation. A subsequent actuation of the power switch in this option causes an immediate shut down of the power supply.