The high pressure piston/cylinder unit (1), and especially in the fuel pump for an internal combustion motor, has at least two lateral grooves (2c,2d) at the piston (2) or the cylinder drilling (3a), spaced apart in the piston sliding direction (V). The fi...

Method for injecting fuel (14a) into a combustion chamber having at least two fuel injectors (12a, 12b, 12c) of a cylinder (11) of a reciprocating internal combustion diesel engine in underload operation comprises alternately injecting the fuel so that dur...

A material for the mounting of the slide block (3) is constructed as a bearing plate (5) which as a prefabricated component is fastened to a part acting as a support (30). The connection between the bearing plate and support is produced at least partially ...

The supply device has a pressure tank (2) for a fluid with a pump (4) for transporting the fluid into the tank and a connection arrangement (3) by which the fluid from the pump can be delivered to the tank. The connection arrangement has two separate press...

The pump (1) has a pump housing (2) and a pressure chamber (5) for fuel with a piston (3) whose first end (3a) is associated with the pressure chamber and whose second end (3d) is coupled to a rod (7) and a spring (9) acting between the pump housing and ro...

The arrangement has at least two pumps (2) for delivering fluid into a pressure reservoir (10) and an intermediate reservoir (3) for damping dynamic pressure components, whereby each pump is connected via a separate pump line (4) to the intermediate reserv...

Pump has housing with working chamber, reciprocally moving piston rotatably mounted about its longitudinal axis and at least one inlet opening. Opening in piston casing is connected to working chamber, interacts with inlet opening and is designed so liquid...

The gas change system for an internal combustion motor, such as a diesel motor, has a hydraulically operated gas change valve (20) linked to an initial fluid system (30) for a medium to operate the valve (20). A second fluid system (40) for a hydraulic med...

The method involves injecting water into a cylinder (2) in which a piston (3) moves reciprocally and which has at least one exhaust outlet (7) for carrying away gases and at least one air inlet (8). The outlet is closed during the exhaust cycle of the pist...