Abstract: Methods and systems are provided for an internal combustion engine having an oil circuit. In one example, a system may include a rising oil line from a block to a cylinder head of an engine; a main oil line in the head; and an oil siphon system including a reservoir positioned between, and having at least one portion at a lower elevation than both, a section the rising line and a section of the main oil line so that oil flows into, and remains in, the reservoir when the engine is shut-off. In this way, the design of the oil circuit may be used to improve oil supply to engine components while minimizing delays in oil supply during engine startup.

Abstract: Methods and systems are provided for a variable inertia flywheel. In one example, a method adjusting mass bodies of two or more inertia plates of the variable inertia flywheel to generate a plurality of moments of inertia.

Abstract: A motor vehicle having an auxiliary stowage compartment for transporting a compact scooter. The motor vehicle having an engine compartment, a passenger compartment, a luggage compartment in addition to the auxiliary stowage compartment. The auxiliary stowage compartment is accessible from the outside of the motor vehicle, and is opened and closed by a cover that is part of the outer skin of the vehicle wherein the additional stowage compartment is configured to receive a compact scooter.

Abstract: Methods and systems are provided for a valve lift control device. In one example, a method may include rotating an adjusting camshaft of the valve lift control device in order to adjust a valve lift of one or more cylinders.

Abstract: A hydrogen fuel cell vehicle system and method inhibit formation of black ice on road surfaces at low temperatures as a result of exhaust water by treating the exhaust water prior to discharge with a deicing or antifreeze substance to lower the freezing point of the water. A metering device may meter a deicing or antifreeze substance, such as sodium chloride, calcium chloride, urea, or the like to be dissolved in the exhaust water that is produced during the production of energy. The vehicle may include a bypass valve that selectively bypasses the water treatment system when ambient conditions are not conducive to ice formation. The bypass valve is operated to direct exhaust flow to a condenser and water treatment system when ambient conditions are favorable to ice formation, with the deicing or antifreeze substance metered based on current or predicted ambient or road surface conditions.

Abstract: A tailgate subassembly for a vehicle includes a tailgate and a flexible elongated pulling element. In an open position of the tailgate, the flexible elongated pulling element extends downwardly at least partially from a starting region on an inner face of the tailgate and on the end side comprises a grip portion for a user. In order to provide improved means for closing a tailgate of a vehicle, the elongated pulling element is coupled to a retraction device which is designed to pull up the grip portion in the direction of the starting region when the tailgate is moved into a closed position.

Abstract: A motor vehicle having an auxiliary stowage compartment for transporting a compact scooter. The motor vehicle having an engine compartment, a passenger compartment, a luggage compartment in addition to the auxiliary stowage compartment. The auxiliary stowage compartment is accessible from the outside of the motor vehicle, and is opened and closed by a cover that is part of the outer skin of the vehicle wherein the additional stowage compartment is configured to receive a compact scooter.

Abstract: The invention relates to a cylinder bore and a method. The cylinder bore is configured to receive a piston for reciprocating movement therein and has a pressure side and a counter-pressure side. The cylinder bore includes a bore surface having a first roughness value in a first longitudinal region on the pressure side and a second roughness value different from the first roughness value in the first longitudinal region on the counter-pressure side.

Abstract: Methods and systems are provided for a valve lift control device. In one example, a method may include rotating an adjusting camshaft of the valve lift control device in order to adjust a valve lift of one or more cylinders.

Abstract: Methods and systems are provided for a valve lift control device. In one example, a method may include rotating an adjusting camshaft of the valve lift control device in order to adjust a valve lift of one or more cylinders.

Abstract: Systems are provided for an exhaust gas aftertreatment device, in particular in a motor vehicle, having a catalyst accommodated in a housing which, along its length, has a first end section, a catalyst section, and a connecting section. The housing further comprising a particulate filter located downstream of the catalyst.

Abstract: Methods and systems are provided for an internal combustion engine having an oil circuit. In one example, a system may include a rising oil line from a block to a cylinder head of an engine; a main oil line in the head; and an oil siphon system including a reservoir positioned between, and having at least one portion at a lower elevation than both, a section the rising line and a section of the main oil line so that oil flows into, and remains in, the reservoir when the engine is shut-off. In this way, the design of the oil circuit may be used to improve oil supply to engine components while minimizing delays in oil supply during engine startup.

Abstract: The invention relates to a method of manufacturing urea as a nitrogen-rich synthetic fertilizer from refuse of any composition, preferably from domestic waste. The organic waste components are first turned into gas in a high-temperature reactor with oxygen (O2) which has been obtained in a cryogenic air separation plant. A synthesis gas arises which predominantly comprises carbon monoxide (CO), hydrogen (H2) and carbon dioxide (CO2). The carbon monoxide (CO) contained in the synthesis gas is subsequently converted with steam into hydrogen (H2) and carbon dioxide (CO2). The hydrogen is subsequently separated and is used for ammonia synthesis together with the elementary nitrogen (N2) which arises as a by-product in cryogenic air separation. In the last process step, urea (CO(NH2)2) is manufactured from ammonia (NH3) and the further synthesis gas component carbon dioxide (CO2).

Abstract: Methods and systems are provided for a valve lift control device. In one example, a method may include rotating an adjusting camshaft of the valve lift control device in order to adjust a valve lift of one or more cylinders.

Abstract: The invention relates to a method of manufacturing urea as a nitrogen-rich synthetic fertilizer from refuse of any composition, preferably from domestic waste. The organic waste components are first turned into gas in a high-temperature reactor with oxygen (O2) which has been obtained in a cryogenic air separation plant. A synthesis gas arises which predominantly comprises carbon monoxide (CO), hydrogen (H2) and carbon dioxide (CO2). The carbon monoxide (CO) contained in the synthesis gas is subsequently converted with steam into hydrogen (H2) and carbon dioxide (CO2). The hydrogen is subsequently separated and is used for ammonia synthesis together with the elementary nitrogen (N2) which arises as a by-product in cryogenic air separation, In the last process step, urea (CO(NH2)2) is manufactured from ammonia (NH3) and the further synthesis gas component carbon dioxide (CO2).

Abstract: An insulation stripping tool of the pliers-type includes an adjustable pull rod stop device for limiting the extent of travel of the longitudinally displaceable pull rod and the cutting and stripping blades connected thereto, thereby to produce only partial removal of a length of severed insulation layer from an insulated conductor. An adjustable conductor stop device is mounted on at least one of the cutting and stripping blade holders for limiting the extent to which the end of the insulated conductor is inserted into the open mouth of the stripping tool. A stationary scale is mounted on one of the handles adjacent the adjustable conductor stop device.

Abstract: A pliers-type insulation stripping tool includes an adjusting device for adjusting the cutting profile provided by the knife edges of a stack of parallel lamellar cutting blades pivotally connected at one end with a knife holder for independent pivotal movement about a first pivot axis parallel with the tool handle pivot axis. The knife holder is connected for longitudinal displacement on one the clamping jaws of the tool handles, thereby to remove a severed length of the insulation layer from the insulated conductor.

Abstract: A pliers-type insulation stripping tool includes a pair of blade holders that are removably connected with the pull rod that longitudinally displaces the blades relative to the handle shell when a severed length of insulation is stripped from the insulated conductor. A resilient ejector arrangement in provided for ejecting from the handle shell the length of stripped insulation. In order to permit use of the insulation stripping tool with insulated conductors of various sizes and diameters, a blade depth adjusting device is provided for adjusting the distance between at least one of the blade holders and the associated clamping jaw.

Abstract: The present invention relates to a method for the thermal treatment of waste materials of all types, in which the waste is subjected to a high temperature treatment with oxygen at temperatures of above 1000° C., the organic waste components being gasified. The thereby resulting synthesis gas is removed from the high temperature reactor uncooled and uncleaned and subsequently is oxidised. The thereby resulting thermal energy of the waste gas is further used thermally. The present invention likewise relates to a corresponding device for the thermal treatment of waste of all types.

Abstract: A pliers-type insulation stripping tool includes an adjusting device for adjusting the cutting profile provided by the knife edges of a stack of parallel lamellar cutting blades pivotally connected at one end with a knife holder for independent pivotal movement about a first pivot axis parallel with the tool handle pivot axis. The adjusting device comprises a cylindrical support member that is mounted in the associated knife holder for rotation about an axis parallel with the first pivot axis. The circumferential surface of the support cylinder includes a plurality of segments that are selectively engaged by flat portions of the cutting blades, thereby to define different cutting profiles, respectively. The knife holder is connected for longitudinal displacement on one the clamping jaws of the tool handles, thereby to remove a severed length of the insulation layer from the insulated conductor.