About 59 results
https://drivepatents.com/patents/986677 · 18 Sep 2013
A piston (1) for a reciprocating combustion engine (2) has a piston crown (111) end facing the combustion space and a piston skirt end remote from the combustion space (112) and a peripheral surface (7) extending between said piston crown end facing the co...
https://drivepatents.com/patents/987431 · 14 Aug 2013
The engine has connectors (13, 14) for connecting a drive shaft with a piston. A lubrication- or cooling device lubricates or cools a cylinder and/or the piston and/or the connector by a fluid medium. A connecting pipe (11) promotes the medium from a reser...
https://drivepatents.com/patents/987981 · 31 Jul 2013
The unit (110) has a cylinder liner (111), and a piston (112) comprising a piston upper edge (129) and a piston lower edge (130). The piston is moved back and forth in an axial direction along a piston axis in the liner between an upper dead center (OT) an...
https://drivepatents.com/patents/989769 · 12 Jun 2013
The piston (1) has a cylinder liner (3) in which a piston top surface (1011) defines a combustion chamber (VB) in an installation condition. A piston ring package (4) is formed at an outer surface of the piston between a piston crown (101) facing the combu...
https://drivepatents.com/patents/985582 · 13 Mar 2013
The invention relates to a fuel injection system (1) for injecting a fuel (2) into a cylinder (3) of a reciprocating internal combustion engine, in particular two-stroke large diesel engine. Said fuel injection system (1) includes a fuel injector (4) compr...
https://drivepatents.com/patents/985870 · 6 Mar 2013
A method for controlling the operation of a large reciprocating piston combustion engine (1) of the diesel type includes injecting fuel into a combustion chamber (3) of the reciprocating piston combustion engine and applying so-called variable injection ti...
https://drivepatents.com/patents/993367 · 30 Jan 2013
The piston has a piston ring packing (4) that is formed between a piston crown (101) and a piston skirt (102) at a lateral surface. The piston ring packing has a partial ring packing (400) with a piston ring (41) in a piston ring groove (411), where anothe...
https://drivepatents.com/patents/993362 · 30 Jan 2013
The piston (1) has a lateral surface formed between combustion chamber (VB) and cylinder wall (31) of cylinder (3) of engine, set facing piston crown (101) arranged remote from piston skirt (102) frictionally cooperating with piston ring pack (4) having a ...
https://drivepatents.com/patents/995126 · 12 Dec 2012
The piston engine arrangement has an engine housing (25) and a lubricant reservoir (23), where a connecting element (24) is arranged for connecting the engine housing with the lubricant reservoir. A compensating element is provided with a sealing material ...
https://drivepatents.com/patents/995655 · 28 Nov 2012
The device (10) has an elongated exhaust gas manifold (7) with inlets (7.1a, 7.1a', 7.1a'', 7.2a, 7.2a') for receiving exhaust gas from a large diesel engine. The exhaust gas manifold and a catalyst container (8) are arranged parallel to each other and sep...