Abstract: The invention relates to a gas generator (10) for a vehicle occupant safety system comprising an outer casing (20) and a filter structure (30) for purifying and/or cooling gas released inside the outer casing (20), wherein the filter structure (30) is integrated in the outer casing (20). The invention further relates to an airbag module and a vehicle occupant safety system comprising said gas generator as well as to a manufacturing method.

Abstract: An inflator (10), especially for a vehicle safety system, includes a combustion chamber (16) in which a solid propellant (18) combustible under the generation of gas is accommodated, and a compressed gas chamber (24) containing compressed gas (26), wherein even in the non-activated state of the inflator (10) a fluid communication exists between the combustion chamber (16) and the compressed gas chamber (24). The compressed gas (26) contains at least one inert gas as well as oxygen and at least one combustible gas, wherein the combustible gas is provided at a concentration at which no self-supporting conversion of the combustible gas with oxygen takes place.

Abstract: A connecting rod for an internal combustion engine with variable compression with an eccentrical element adjustment device for adjusting an effective connecting rod length, the connecting rod including a connecting rod body; and a connecting rod cover arranged at the connecting rod body, wherein the connecting rod body and the connecting rod cover envelop a crank bearing eye, wherein the eccentrical element adjustment device includes two cylinders with a respective piston that is displaceably supported in a respective cylinder bore hole and connected with a respective support rod, wherein a respective inlet is provided for supplying hydraulic fluid to each of the two cylinders, wherein a respective outlet is provided for draining the hydraulic fluid from each of the two cylinders, wherein the connecting rod body includes at least two connecting rod body grooves for connecting each respective inlet with a hydraulic fluid loop, wherein the at least two connecting rod body grooves are arranged so that a highly l

Abstract: A switch valve for controlling a flow of a hydraulic fluid in a connecting rod for a variable compression internal combustion engine, the switch valve including a capture element; a valve housing including a first operating connection and a second operating connection and a supply connection that is loadable with a hydraulic pressure of the hydraulic fluid, wherein the capture element is arranged in the valve housing and optionally movable into a first switching position or a second switching position, wherein the first operating connection is connected with the supply connection or a tank in the first switching position, wherein the second operating connection is connected with the supply connection or the tank in the second switching position, wherein at least one check valve is provided which facilitates a flow of the hydraulic fluid from the second operating connection to the first operating connection.

Abstract: In general, the invention relates to a paste comprising: i) silver particles; ii) a particulate lead-silicate glass comprising iia) at least one oxide of silicon; iib) at least one oxide of lead; iic) at least one chloride; iid) optionally at least one further oxide being different from components iia) and iib); iii) an organic vehicle. The invention also relates to a solar cell precursor, to a process for the preparation of a solar cell, to a solar cell obtainable by this process, to a module comprising such a solar cell and to the use of a particulate lead-silicate glass as a component in a silver paste that can be used for the formation of an electrode.

Abstract: An adaptive deployable restraint element (10) for a vehicle safety system comprising at least two leg elements (11, 12) at least in portions arranged in V-shape relative to each other between which at least one cross brace (13, 14, 15) connecting the leg elements (11, 12) is arranged, wherein the leg elements and/or the cross brace (13, 14, 15) are/is inflatable. The invention further relates to an airbag module and an occupant safety system comprising such restraint element as well as to the use of the fin ray effect in an adaptive restraint element.

Abstract: A connecting rod for an internal combustion engine with variable compression with an eccentrical element adjustment device for adjusting an effective connecting rod length, the connecting rod including a connecting rod body; and a connecting rod cover arranged at the connecting rod body, wherein the connecting rod body and the connecting rod cover envelop a crank bearing eye, wherein the eccentrical element adjustment device includes two cylinders with a respective piston that is displaceably supported in a respective cylinder bore hole and connected with a respective support rod, wherein a respective inlet is provided for supplying hydraulic fluid to each of the two cylinders, wherein a respective outlet is provided for draining the hydraulic fluid from each of the two cylinders, wherein the connecting rod body includes at least two connecting rod body grooves for connecting each respective inlet with a hydraulic fluid loop, wherein the at least two connecting rod body grooves are arranged so that a highly l

Abstract: The invention relates to a gas generator (10) for a vehicle occupant safety system comprising an outer casing (20) and a filter structure (30) for purifying and/or cooling gas released inside the outer casing (20), wherein the filter structure (30) is integrated in the outer casing (20). The invention further relates to an airbag module and a vehicle occupant safety system comprising said gas generator as well as to a manufacturing method.

Abstract: An inflator (10), especially for a vehicle safely system, includes a combustion chamber (16) in which a solid propellant (18) combustible under the generation of gas is accommodated, and a compressed gas chamber (24) containing compressed gas (26), wherein even in the non-activated state of the inflator (10) a fluid communication exists between the combustion chamber (16) and the compressed gas chamber (24). The compressed gas (26) contains at least one inert gas as well as oxygen and at least one combustible gas, wherein the combustible gas is provided at a concentration at which no self-supporting conversion of the combustible gas with oxygen takes place.

Abstract: A check valve of a connecting rod of a variable compression internal combustion engine, the connecting rod including at least one hydraulic chamber, wherein the hydraulic chamber of the connecting rod is connectable by the check valve with a supply connection or with a tank, wherein the check valve includes a valve housing and a valve closure element that is axially moveable along a longitudinal valve axis between an open position and a closed position, wherein the valve closure element is preloaded against a valve seat by a valve spring, characterized in that a mandrel shaped support element is provided which penetrates through the valve spring and which supports the valve spring in the open position of the valve closure element and in the closed position of the valve closure element. The invention also relates to a connecting rod with at least one check valve.

Abstract: A piston coating is described that comprises a phenolic resin, at least one solid lubricant selected from among the group including graphite, MoS2, WS2, BN, and PTFE, as well as carbon fibers. Said coating has an advantageous wear resistance and an advantageous coefficient of friction.

Abstract: The invention relates to a method for stamping a plurality of articles (2), the method comprising the steps of transporting the plurality of articles (2) along a first conveyance path (4), splitting a transport flow of the plurality of articles (2) along the first conveyance path {4} into at least two parallel transport lines so as to transport the plurality of articles (2) along at least two parallel second conveyance paths (8, 10), stamping the plurality of articles (2) transported along the at least two parallel second conveyance paths (8, 10) using at least two parallel stamping units (12, 14) and merging transport flows of the plurality of articles (2) along the at least two parallel second conveyance paths (8, 10) so as to transport the plurality of articles (2) along a third conveyance path (18).

Abstract: A method for coating a metallic surface with an aqueous composition for pretreating before applying another coating or for treating said metallic surfaces. The method is characterized in that the composition contains, in addition to water; a) at least one hydrolyzable or at least partially hydrolyzed fluorine-free silane, and; b) at least one hydrolyzable or at least partially hydrolyzed fluorine-containing silane. The invention also relates to corresponding compositions.

Abstract: A method for treatment of infection with Listeria spp., Plasmodium spp., or Shigella spp. includes administering a peptide or a pharmaceutically acceptable salt of the peptide to an individual in need of treatment for the infection.

Abstract: The photoreactor comprises a tube bundle (10) made up of numerous capillary tubes (11) through which a reaction medium flows. The tubes (11) are transparent. Solar radiation or artificial radiation acts upon the reaction medium for effecting a photochemical or photobiological treatment. The inlet chamber (12) connected with the tube bundle (10) comprises a flow distributor (16) which distributes the reaction medium from the fluid inlet (15) to the tubes (11). The flow distributor (16) allows for a smaller volume of the inlet chamber (12). The reactor volume, which is not irradiated, is thus reduced, and the efficiency of the rector is enhanced.

Abstract: An inflator (10), especially for a vehicle occupant restraint system, comprising a combustion chamber (24) in which solid propellant (28) adapted to be burnt off while forming a gas is accommodated, a storage chamber (26) containing a pressure gas (30), an igniter (14) and a component (20) arranged between the combustion chamber (24) and the storage chamber (26). There is at least one flow communication between the storage chamber (26) and the combustion chamber (24). The component (20) includes an additional weakened zone (22) adapted to be destroyed upon activation of the inflator (10) so as to permit flow of gas from the combustion chamber (24) into the storage chamber (26).

Abstract: The invention relates to a communication system for a motor vehicle for transmitting an information relating to the operation of the motor vehicle from a transmitting control device to a receiving control device. The communication system comprises an interface for the input or output of the information relating to the operation of the motor vehicle. Communication can be established via the interface by means of a protocol which comprises an operation field for identifying a task to be carried out using the information relating to the operation of the motor vehicle.

Abstract: A control system for a motor vehicle comprises an output control unit for outputting data related to the operation of the motor vehicle and an operation control unit spatially separated from the output control unit for generating or providing data related to the operation of the motor vehicle. The output control unit comprises a data storage for storing data related to the operation of the motor vehicle and the data related to the operation of the motor vehicle can be read out of the data storage and outputted by the output control unit.

Abstract: An LED semiconductor body includes a semiconductor layer sequence which comprises a quantum structure which is intended to produce radiation and comprises at least one quantum layer and at least one barrier layer, wherein the quantum layer and the barrier layer are strained with mutually opposite mathematical signs.

Abstract: An inflator has an elongate outer housing (110) which has at least one discharge opening (126) and which contains a compressed gas container (112) and an igniting unit (116) provided at a first axial end (114) of the compressed gas container (112). The igniting of said igniting unit generates a shock wave which, in a shock wave direction (S), enters the compressed gas container (112) at the first axial end thereof and which passes at least through some sections of the compressed gas container (112). The discharge opening (126) is arranged away from the first axial end of the compressed gas container (112) and is closed by a bursting membrane (128) which can be destroyed by the shock wave, wherein the bursting membrane (128) is not oriented perpendicularly to the shock wave direction (S).