Abstract: A method produces an injection molded part. A plastic material is injected into a cavity for forming the injection molded part. The plastic material in a flow line region of the cavity, where the plastic material from two directions coincides during an injection molding process, is at least partially removed from the cavity via at least two overflow points and, in so doing, is locally swirled or mixed between the overflow points.

Abstract: A method produces an injection molded part. A plastic material is injected into a cavity for forming the injection molded part. The plastic material in a flow line region of the cavity, where the plastic material from two directions coincides during an injection molding process, is at least partially removed from the cavity via at least two overflow points and, in so doing, is locally swirled or mixed between the overflow points.

Abstract: A method produces an injection molded part. A plastic material is injected into a cavity for forming the injection molded part. The plastic material in a flow line region of the cavity, where the plastic material from two directions coincides during an injection molding process, is at least partially removed from the cavity via at least two overflow points and, in so doing, is locally swirled or mixed between the overflow points.

Abstract: Aspects of the subject disclosure may include, for example, identifying an uncrewed aerial vehicle (UAV) for route planning and power management, obtaining information regarding the UAV, a present location of the UAV, a destination location for the UAV, or a combination thereof, determining, based on the information, a need for the UAV to recharge a power source of the UAV as part of a journey of the UAV from the present location of the UAV to the destination location for the UAV, responsive to the determining the need, identifying a recharging station associated with a network for recharging the power source of the UAV, and calculating a flight path for the UAV in accordance with the identifying the recharging station. Other embodiments are disclosed.

Abstract: A gas burner for use in low-oxygen environments in which the oxygen concentration is insufficient to ensure complete combustion. The burner includes a central air supply that is annularly surrounded by a gas supply, thereby preventing the fuel from burning out with a delay in places where burn-out is detrimental to a system or plant.

Abstract: A component group is provided for joining together vehicle parts which have to be aligned, adjusted and fastened relative to one another during assembly. The component group includes at least two components which are fastened to the vehicle parts to be connected together and which are able to be displaced relative to one another and which are able to be fixed to one another after adjustment. A simple, rapid and reliable alignment of vehicle parts relative to one another is permitted.

Abstract: A gas burner for use in low-oxygen environments in which the oxygen concentration is insufficient to ensure complete combustion. The burner includes a central air supply that is annularly surrounded by a gas supply, thereby preventing the fuel from burning out with a delay in places where burn-out is detrimental to a system or plant.

Abstract: A component group is provided for joining together vehicle parts which have to be aligned, adjusted and fastened relative to one another during assembly. The component group includes at least two components which are fastened to the vehicle parts to be connected together and which are able to be displaced relative to one another and which are able to be fixed to one another after adjustment. A simple, rapid and reliable alignment of vehicle parts relative to one another is permitted.

Abstract: A method for producing wide strips of copper is performed by pouring a molten liquid into a revolving wide strip mold via a distribution container and a pour nozzle. A surface of the molten metal in the distribution container is maintained at a constant level above the place where the pour nozzle is fixed in the distribution container in the range of 75 mm to 90 mm with respect to the level of the bath surface of the mold. The molten metal is guided by an ascending channel from the distribution container to the pour nozzle and is distributed within the pour nozzle symmetrically over a width corresponding to the width of the strip. Within the pour nozzle, the molten metal is guided through first and second flow restrictors and is separated into numerous small individual flows in a vertical direction over the entire strip width of the mold.

Abstract: A method for producing wide strips of copper is performed by pouring a molten liquid into a revolving wide strip mold via a distribution container and a pour nozzle. A surface of the molten metal in the distribution container is maintained at a constant level above the place where the pour nozzle is fixed in the distribution container in the range of 75 mm to 90 mm with respect to the level of the bath surface of the mold. The molten metal is guided by an ascending channel from the distribution container to the pour nozzle and is distributed within the pour nozzle symmetrically over a width corresponding to the width of the strip. Within the pour nozzle, the molten metal is guided through first and second flow restrictors and is separated into numerous small individual flows in a vertical direction over the entire strip width of the mold.

Abstract: An electric machine including armature equipped with armature slots for accommodating armature coils, a commutator equipped with commutator segments, and a first and second hammer brush that each rest against the commutator in sliding fashion by means of a spring lever, in which at least one armature coil is comprised of two partial coils that are situated symmetrically to each other in relation to the rotation axis of the armature and the partial coils are connected to two adjacent commutator segments of the commutator.

Abstract: The invention relates to a device to determine effective pulmonary blood flow (PBF) by means of partial CO2 rebreathing. The device is characterized in that it comprises an endotracheal tube whose conduit leading from the patient to the respirator is divided up into two lines between a controllabe three-way valve (4) and a Y-piece; one line forms a larger dead area (6) for CO2 rebreathing whereby, in order to measure CO2 elimination and end expiratory partial CO2 pressure, a CO2 sensor (3) and a respiration flow sensor (1) are provided on the endotracheal tube of the patient. The calculation of effective pulmonary blood flow is provided by a microprocessor/controller (7) which also controls the three-way valve (4) which provides the switching between both lines.

Abstract: The invention relates to a device to determine effective pulmonary blood flow (PBF) by means of partial CO2 rebreathing. The device is characterized in that it comprises an endotracheal tube whose conduit leading from the patient to the respirator is divided up into two lines between a controllabe three-way valve (4) and a Y-piece; one line forms a larger dead area (6) for CO2 rebreathing whereby, in order to measure CO2 elimination and end expiratory partial CO2 pressure, a CO2 sensor (3) and a respiration flow sensor (1) are provided on the endotracheal tube of the patient. The calculation of effective pulmonary blood flow is provided by a microprocessor/controller (7) which also controls the three-way valve (4) which provides the switching between both lines.

Abstract: The invention relates to a device to determine effective pulmonary blood flow (PBF) by means of partial CO2 rebreathing. The device is characterized in that it comprises an endotracheal tube whose conduit leading from the patient to the respirator is divided up into two lanes between a controllable three-way valve (4) and a Y-piece; one lane builds a larger dead area (6) for CO2 rebreathing whereby, in order to measure CO2 elimination and end expiratory partial CO2 pressure a CO2 sensor (3) and a respiration flow sensor (1) are provided on the endotracheal tube of the patient. The calculation of effective pulmonary blood flow is provided by a microprocessor/controller (7) which also controls the three-way valve (4) which provides the switching between both lanes.

Abstract: A breathing gas mixture is provided for the treatment of lung diseases, containing an amount of perfluorocarbon and oxygen containing 5 vol. % to 40 vol. % of perfluorocarbon relative to the amount of perfluorocarbon and oxygen. The amount of perfluorocarbon and oxygen in the breathing gas mixture ranges from about 20 vol. % to a maximum of 100 vol. % of the breathing gas mixture, and the remaining amount of up to about 80 vol. % contains one or more of the gases nitrogen, nitrogen monoxide and/or one or more anesthesia gases or noble gases, especially xenon. Perfluorohexane is an especially preferred perfluorocarbon.

Abstract: The invention relates to a device to determine effective pulmonary blood flow (PBF) by means of partial CO2 rebreathing. The device is characterized in that it comprises an endotracheal tube whose conduit leading from the patient to the respirator is divided up into two lanes between a controllable three-way valve (4) and a Y-piece; one lane builds a larger dead area (6) for CO2 rebreathing whereby, in order to measure CO2 elimination and end expiratory partial CO2 pressure a CO2 sensor (3) and a respiration flow sensor (1) are provided on the endotracheal tube of the patient. The calculation of effective pulmonary blood flow is provided by a microprocessor/controller (7) which also controls the three-way valve (4) which provides the switching between both lanes.

Abstract: A breathing gas mixture is provided for the treatment of lung diseases, containing an amount of perfluorocarbon and oxygen containing 5 vol. % to 40 vol. % of perfluorocarbon relative to the amount of perfluorocarbon and oxygen. The amount of perfluorocarbon and oxygen in the breathing gas mixture ranges from about 20 vol. % to a maximum of 100 vol. % of the breathing gas mixture, and the remaining amount of up to about 80 vol. % contains one or more of the gases nitrogen, nitrogen monoxide and/or one or more anesthesia gases or noble gases, especially xenon. Perfluorohexane is an especially preferred perfluorocarbon.

Abstract: A breathing gas mixture is provided for the treatment of lung diseases, containing an amount of perfluorocarbon and oxygen containing 5 vol. % to 40 vol. % of perfluorocarbon relative to the amount of perfluorocarbon and oxygen. The amount of perfluorocarbon and oxygen in the breathing gas mixture ranges from about 20 vol. % to a maximum of 100 vol. % of the breathing gas mixture, and the remaining amount of up to about 80 vol. % contains one or more of the gases nitrogen, nitrogen monoxide and/or one or more anesthesia gases or noble gases, especially xenon. Perfluorohexane is an especially preferred perfluorocarbon.

Abstract: The invention relates to a device to determine effective pulmonary blood flow (PBF) by means of partial CO.sub.2 rebreathing. The device is characterized in that it comprises an endotracheal tube whose conduit leading from the patient to the respirator is divided up into two lanes between a controllable three-way valve (4) and a Y-piece; one lane builds a larger dead area (6) for CO.sub.2 rebreathing whereby, in order to measure CO.sub.2 elimination and end expiratory partial CO.sub.2 pressure a CO.sub.2 sensor (3) and a respiration flow sensor (1) are provided on the endotracheal tube of the patient. The calculation of effective pulmonary blood flow is provided by a microprocessor/controller (7) which also controls the three-way valve (4) which provides the switching between both lanes.