Abstract: A plug-in connector assembly for connecting lines for pressurized fluids includes a plug-in connector receptacle having a plug-in opening on a plug-in side, in which plug-in opening a receiving cutout is arranged, a plug-in connector with a plug-in section which can be plugged into the plug-in opening of the plug-in connector receptacle, and a locking spring which is arranged on the plug-in connector receptacle. An anti-rotation element is insertable into the receiving cutout of the plug-in connector receptacle and can be accommodated therein in a fixed manner. The plug-in connector has on its outer side an anti-rotation groove extending in the longitudinal direction, which forms along with the anti-rotation element tongue and groove connection, such that the plug-in connector is secured against rotation relative to the plug-in connector receptacle.

Abstract: The invention relates to a variable valve control device (1) for internal combustion engines of the reciprocating-piston design having at least one gas exchange valve, which can be actuated by a camshaft (3) by means of a cam device (4) that is connected to the camshaft (3) for conjoint rotation and that has at least two different cam tracks (7, 8), which camshaft is supported in such a way that the camshaft can be rotated about a camshaft axis (2), wherein, selectively, one of the cam tracks (7, 8) can be activated and at least one other cam track (8, 7) can be deactivated by means of a control device (10), and wherein the control device (10) has at least one control element (11), which is guided axially, in particular within the camshaft, and by which at least one cam device (4) that is supported on the camshaft (3) for conjoint rotation but axially movably and that has at least two different cam tracks (7, 8) can be adjusted by means of at least one driving piece (12).

Abstract: An interactive reporting tool allows the user to define, modify, and selectively execute a sequence of queries in an interactive manner. A sequence of queries is entered into rows of an interactive query code table. When the user selects a given row i or a cell in a given row i, then the data table is updated to show the results of the queries 1 through i, such that the user effectively can step through the queries in any order (i.e., sequential or non-sequential, forward or backward) to see the results of each step.

Abstract: The invention relates to a variable valve control device (1) for internal combustion engines of the reciprocating-piston design having at least one gas exchange valve, which can be actuated by a camshaft (3) by means of a cam device (4) that is connected to the camshaft (3) for conjoint rotation and that has at least two different cam tracks (7, 8), which camshaft is supported in such a way that the camshaft can be rotated about a camshaft axis (2), wherein, selectively, one of the cam tracks (7, 8) can be activated and at least one other cam track (8, 7) can be deactivated by means of a control device (10), and wherein the control device (10) has at least one control element (11), which is guided axially, in particular within the camshaft, and by which at least one cam device (4) that is supported on the camshaft (3) for conjoint rotation but axially movably and that has at least two different cam tracks (7, 8) can be adjusted by means of at least one driving piece (12).

Abstract: The invention relates to a muffler (1), in particular a vehicle muffler, comprising at least one resonator chamber (12), which is bounded by at least a first housing part (2) having a first outer jacket (15) and a first end wall (16) in which an inflow opening (19) is disposed arranged on the inflow side (25), and a first internal pipe segment (20). Furthermore, at least one coupling device (6) for coupling to a turbocharger (9) is provided, which is accommodated in the first end wall (16) of the first housing part (2). The coupling device (6) comprises a coupling body (7) which is designed as a deep-drawn part. The first housing part (2) is likewise formed by a deep-drawn part, and the inflow opening (19) of the first housing part (2) has an extension which is tapered in steps man axial section (23) in which the coupling body (7) and a sealing element (27), such as a radial sealing ring, are accommodated.

Abstract: The invention relates to a plug-in connector assembly (1) for connecting lines for pressurized fluids, comprising a plug-in connector receptacle (2) having a plug-in opening (3) on a plug-in side (4), in which plug-in opening (3) a receiving cutout (27) is arranged, a plug-in connector (7) with a plug-in section (8) which can be plugged into the plug-in opening (3) of the plug-in connector receptacle (2), a locking spring (13) which is arranged on the plug-in connector receptacle (2). An anti-rotation element (28) is insertable into the receiving cutout (27) of the plug-in connector receptacle (2) and can be accommodated therein in a fixed manner. The plug-in connector (7) has on its outer side (11) an anti-rotation groove (31) extending in the longitudinal direction (26), which forms along with the anti-rotation element (28) a groove-spring connection (34), such that the plug-in connector (7) is secured against rotation relative to the plug-in connector receptacle (2).

Abstract: The invention relates to a muffler (1), in particular a vehicle muffler, comprising at least one resonator chamber (12), which is bounded by at least a first housing part (2) having a first outer jacket (15) and a first end wall (16) in which an inflow opening (19) is disposed arranged on the inflow side (25), and a first internal pipe segment (20). Furthermore, at least one coupling device (6) for coupling to a turbocharger (9) is provided, which is accommodated in the first end wall (16) of the first housing part (2). The coupling device (6) comprises a coupling body (7) which is designed as a deep-drawn part. The first housing part (2) is likewise formed by a deep-drawn part, and the inflow opening (19) of the first housing part (2) has an extension which is tapered in steps man axial section (23) in which the coupling body (7) and a sealing element (27), such as a radial sealing ring, are accommodated.

Abstract: The invention relates to a power generation apparatus (1), in particular for expanding the range of an electrically operated vehicle, having an internal combustion engine (5) and a generator (6), which is situated coaxially to the output shaft (7) of the internal combustion engine (5), internal combustion engine (5) and generator (6) being situated in a housing (2, 3) through which cooling air flows.