Klockner-humboldt-deutz Ag

Kloeckner-humboldt-deutz Ag

Deutz Aktiengesellschaft

Klockner-humboldt-duetz Ag

Wolfgang Strusch

Lothar Bauer

Werner Lemme

Herbert Schleiermacher

Jurgen Wahnschaffe

Heinz W Fuchs

Reinhard Rechberg

Ernst-Siegfried Hartmann

Horst-Herbert Krause

Hans Stadler

Heinz Wieland

Martin Schneider

Ralph Oberzier

Hans-Peter Mahlberg

Tai Tedsen

Juergen Wahnschaffe

An internal combustion engine including at least one cylinder, at least one in-block camshaft, at least one overhead intake valve and at least one overhead exhaust valve, as well as at least one rocker arm bracket per cylinder, the rocker arm bracket having an in particular tubular shaft on which are mounted at least one exhaust rocker arm and at least one intake rocker arm.

Internal combustion engine

An oil-cooled or oil-air-cooled reciprocating internal combustion engine having a cylinder crankcase provided with oil fittings which are manufacturable at a low cost and are accessible for servicing, adjustment and replacement from the exterior of the engine.

Oil-cooled reciprocating internal combustion engine

This invention relates to a reciprocating internal combustion engine having a cylinder crankcase with a cylinder head with is designed to reduce the manufacturing and spare parts cost. A single design unified cylinder head is employed for liquid cooling and air cooling, the cylinder head having both cooling spaces for the liquid coolant and cooling fins for the cooling air. Coolant passageways in the cylinder head are connected to coolant spaces in the cylinder block portion of the cylinder crankcase by way of openings in the upper end of the cylinder block and openings in the cylinder head gasket which permit flow of coolant to the annuli in the cylinder head. In addition to the annuli, the coolant passageways in the cylinder head include a longitudinally extending header, horizontally extending web ducts extending radially inward from the annuli and vertically extending connecting conduits inclined relative to the cylinder axes interconnecting the web ducts and the header. Each connecting conduit extends through a pillar extending between the cover plate portion and the base portion of the cylinder head. The pillars are in the wind shadow of, and in a substantially parallel relationship to, injection nozzles installed in the cylinder head.

Cooling system for an internal combustion engine

An internal combustion engine which each cylinder has a cylinder cooling space and each cylinder head has a head cooling space, the individual cylinder cooling spaces being connected in series, the individual head cooling spaces being connected in series and the cylinder cooling spaces, as a group, cooling spaces, as a group, being connected in series. The engine includes a lubrication oil system which supplies cooling oil to the cylinder and head cooling spaces as well as supplying lubricating oil to lubricate other components such as the bearings for the crankshaft, the crankshaft and the piston connecting the rods.

Liquid cooled internal combustion engine

A device for timing the valves on an internal combustion engine wherein the camshaft operating the valves is driven by the crankshaft through a suitable power transmitting mechanism such as a gear train, a toothed belt or a chain belt. The crankshaft and the camshaft are brought into predetermined positions independent of each other and held against rotation by positioning parts. The power transmitting mechanism is tightly attached to the shaft journals and then the positioning parts are removed.

Device for timing the valves of an internal combustion engine whose

A mechanical governor for an internal combustion engine with a measuring element optimized with respect to weight and working capacity. The governor sleeve is of a thin-walled, light weight construction and centrifugal weights are provided which have stops to prevent collision and entanglement with the governor sleeve. The bearing pins for the centrifugal weights are located near the radially outer circumference of the governor configuration.

Mechanical speed governor for an internal combustion engine

An diesel internal combustion engine with a liquid-cooled cylinder crank casing (1) includes a cylinder head gasket (300) which can be used with either a liquid-cooled cylinder head (200) or an air-cooled cylinder head (100).

Diesel internal combustion engine

A cylinder head, for a water cooled internal combustion engine, which reduces the thermal stresses. The gas-changing channels and the oil-return channels are located on one side. A main water overflow, in conjunction with an oppositely located auxiliary water overflow, makes possible a precise or directed flow along the valve land portion and around the turbulence chamber or the injection nozzle channel, whereby the flow is kept along the cylinder head bottom by a roof-shaped wall on the side remote from the cylinder block. The strength of the cylinder head is increased, and the oil removal is improved, by associating an oil-return channel with each cylinder. Specially shaped cylinder head screw channels increase the compression or pressure against the combustion chamber walls and effect a more uniform pressure distribution. A more favorable sealing behavior is attained by compensation or expansion curvatures in the cylinder head cover plate.

Growing community of inventors

Cologne, Germany

Wolfgang Strusch