#WÄRTSILÄ SCHWEIZ AG [CH]

Cooling device and cooling method for a reciprocating piston combustion engine

The invention relates to a cooling device (1) for a reciprocating internal combustion engine (2). The reciprocating internal combustion engine (2) is suitable for operation with at least one gas. The …

DRIVE·May 6·2 min read

F02B25/04 WÄRTSILÄ SCHWEIZ AG [CH]

A two-stroke internal combustion engine, method operating a two-stroke internal combustion engine and method of converting a two-stroke engine

The invention relates a two-stroke internal combustion engine (10) comprising at least one cylinder (20) with a piston (24) arranged reciprocateably between its top dead center and bottom dead center,…

DRIVE·Jan 21·1 min read

F02B19/108 WÄRTSILÄ SCHWEIZ AG [CH]

A Reciprocating Piston Combustion Engine and an Apparatus and a Method for Controlling Such an Engine

A reciprocating piston combustion engine (1) is presented that has at least one cylinder (4), at least one piston (6) which is movably arranged within the at least one cylinder, and a crankshaft (2) w…

DRIVE·Nov 12·2 min read

F02B25/145 WÄRTSILÄ SCHWEIZ AG [CH]

Apparatus, in particular a pump apparatus for a large diesel engine, and method of cleaning an apparatus

The pumping device (1) has the flush inlet (6) that is flow-connected with the flushing line (5). A closing element (2) is made of a first material with a different coefficient of thermal expansion th…

DRIVE·Aug 13·1 min read

F02M37/0035 WÄRTSILÄ SCHWEIZ AG [CH]