摘要:
An internal combustion engine (1) having a crankshaft (2), having at least one camshaft (12) for actuating gas exchange valves (15, 104), and having a synchronous drive (9) which transmits the rotation of the crankshaft (2) to the camshaft (12), wherein the crankshaft (2) is arranged predominantly in the first chamber (6) which is separated in a fluid-tight manner from a second chamber (8) in which the synchronous drive (9) is arranged, wherein the camshaft (12) is also arranged in the second chamber (8).
摘要:
An internal combustion engine (1) having a crankshaft (2), having at least one camshaft (12) for actuating gas exchange valves (15, 104), and having a synchronous drive (9) which transmits the rotation of the crankshaft (2) to the camshaft (12), wherein the crankshaft (2) is arranged predominantly in the first chamber (6) which is separated in a fluid-tight manner from a second chamber (8) in which the synchronous drive (9) is arranged, wherein the camshaft (12) is also arranged in the second chamber (8).
摘要:
A method for producing pins for a control chain, which has link plates that are connected to each other by the pins. The pin ends are arranged in receiving bores arranged inside the link plates. The pin is made of steel of the type 100Cr6 or 32MnCrMo6-4-3, subjected to a carbonitriding method and has a wear zone between the 1/30 and the 1/60 part of the diameter thereof after abrasive removal on the carbonitrited pin surface.
摘要:
A method for producing pins for a control chain, which has link plates that are connected to each other by the pins. The pin ends are arranged in receiving bores arranged inside the link plates. The pin is made of steel of the type 100Cr6 or 32MnCrMo6-4-3, subjected to a carbonitriding method and has a wear zone between the 1/30 and the 1/60 part of the diameter thereof after abrasive removal on the carbonitrided pin surface.
摘要:
A sprocket chain formed by several pivotally interconnected chain links that have at least one central plate and at least two cover plates which are arranged on both sides of the central plate. The cover plates and the central plate are interconnected using at least two connecting members. The chain links also have inner plates which are arranged between the cover plates and the central plate and pivotally interconnect the chain links. At least two inner plates are provided between the central plate and the cover plates. The ratio between the total width of the stack of inner plates, i.e. the sum of the widths of the inner plates, and the width of the central plate is greater than or equal to 1.3.
摘要:
A chain for a timing drive or an assembly drive of a drive device of a motor vehicle, which has a plurality of link packs articulatedly connected to one another and formed from middle links and cover links, with corresponding recesses through which chain pins or chain sleeves are inserted, and a plurality of inner links which connect the link packs to one another. At least the inner links and the middle links have different expansion behavior.
摘要:
A sprocket chain formed by several pivotally interconnected chain links that have at least one central plate and at least two cover plates which are arranged on both sides of the central plate. The cover plates and the central plate are interconnected using at least two connecting members. The chain links also have at least two inner plates which are arranged between the cover plates and the central plate and pivotally interconnect the chain links. The total width of a bunch of plates formed by the central plate, the cover plates, and the inner plates, divided by the total number of plates, which is formed by the sum of the central plate, the cover plates, and the inner plates, is greater than or equal to 1.4 mm.
摘要:
The invention relates to an aerogel composite material, a process and a composition for producing the composite material and the use of the composite material.
摘要:
A hybrid engine and battery generator and a method of operating the same. The generator is controlled to operate in at least three modes: a battery-only mode, a battery charging mode, and a boost mode. In the battery-only mode, the engine is off and an internal battery of the generator is used by an inverter to generate AC output. In the battery charging mode, the engine generates DC power, via an alternator and rectifier, which is used to charge the battery and to supply power to the inverter to generate AC output. In the boost mode, the battery and the engine generate DC power that is used by the inverter to generate an AC output with increased wattage, relative to the battery-only mode and battery charging mode. The generator automatically switches between the modes based on battery level and load demand.
摘要:
The invention relates to open-cell melamine resin foams filled with nanoporous particles, especially aerogels or aerosils, and production and use of said foams.