Liquid cooled internal combustion engine

US5483928A · kind A · utility

Assignee

• Klockner-Humboldt-Deutz AG · DE

Inventors

• Hans-Peter Mahlberg · Rösrath, DE
• Heinz Fuchs · Homberg (Efze), DE
• Reinhard Rechberg · Sankt Augustin, DE
• Lothar Bauer · Neunburg vorm Wald, DE
• Werner Lemme · Rösrath, DE
• Wolfgang Strusch · Neunburg vorm Wald, DE
• Tai Tedsen · Zell (Mosel), DE
• Herbert Schleiermacher · Münstermaifeld, DE
• Jurgen Wahnschaffe · Bensberg, DE

Key dates

• Filing date: Jul 11, 1994
• Grant date: Jan 16, 1996
• Expiry date: Jul 11, 2014

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F01P2060/08
• WIPO field: Engines, pumps, turbines
• WIPO sector: Mechanical engineering

Abstract

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.