Abstract: An exhaust gas conduit system for a multi-cylinder reciprocating piston internal combustion engine having its cylinders arranged in at least one cylinder row and provided with a cylinder head having an exhaust manifold connected thereto; exhaust gas conduits establish communication between the respective cylinder and the pertaining cylinder head and are respectively surrounded by the water cooled insulating walls. Each of the water cooled insulating walls along the pertaining exhaust gas conduit is provided with longitudinal water chambers formed by wall portions of the insulating wall and by ribs supporting the water chamber forming wall portions relative to each other.

Abstract: An exhaust gas conduit system for a multi-cylinder reciprocable piston internal combustion engine having its cylinders arranged in at least one cylinder row and provided with a cylinder head having an exhaust manifold connected thereto; exhaust gas conduits establish communication between the respective cylinder and the pertaining cylinder head and are respectively surrounded by the water cooled insulating walls. Each of the water cooled insulating walls along the pertaining exhaust gas conduit is provided with longitudinal water chambers formed by wall portions of the insulating wall and by ribs supporting the water chamber forming wall portions relative to each other.

Abstract: An arrangement for lubricating, especially for internal combustion engines is disclosed. The circuit of the arrangement is fed with the lubricating medium, e.g. oil, by way of a pump which delivers oil from a source, as required through an oil cooler and a filter, to bearings of the engine which require lubrication, and to more remote bearings, such as are used in auxiliary equipment, e.g. off-gas turbo-superchargers. In the main pressure conduit, relatively close to the pump, there is provided a flow control device with a direct conduit being provided to communicate the pump with the more remote bearings. The direct conduit is connected to the circuit between the pump and the flow control device. As required, an oil filter can be arranged in the direct conduit.

Abstract: An arrangement for lubricating, especially for internal combustion engines is disclosed. The circuit of the arrangement is fed with the lubricating medium, e.g. oil, by means of a pump which delivers oil from a source, as required through an oil cooler and a filter, to bearings of the engine which require lubrication, and to more remote bearings, such as are used in auxiliary equipment, e.g. off-gas turbo-superchargers. In the main pressure conduit, relatively close to the pump, there is provided a flow control device with a direct conduit being provided to communicate the pump with the more remote bearings. The direct conduit is connected to the circuit between the pump and the flow control device. As required, an oil filter can be arranged in the direct conduit.

Abstract: An exhaust gas conduit system for a multi-cylinder reciprocating piston internal combustion engine having its cylinders arranged in at least one cylinder row and provided with a cylinder head having an exhaust manifold connected thereto; exhaust gas conduits establish communication between the respective cylinder and the pertaining cylinder head and are respectively surrounded by the water cooled insulating walls. Each of the water cooled insulating walls along the pertaining exhaust gas conduit is provided with longitudinal water chambers formed by wall portions of the insulating wall and by ribs supporting the water chamber forming wall portions relative to each other.

Abstract: A filtering arrangement for internal combustion engines, especially for filtering fuel and oil which comprises at least two filtering units arranged in housing means, each filtering unit having a filtering insert. The medium to be filtered enters the filtering units between the filter housing means and the filtering inserts. The filtering arrangement is provided with an inlet and outlet connection common to all filtering units. A change-over valve is built into these inlet and outlet connections in such a way that the filtering units can individually and/or together be placed into communication with the inlet and outlet connection and with a discharge connection communicating with the lowermost areas of the interior of the filter housing means and being controlled by a shut-off valve.