A piston for diesel engines

A piston for diesel engines comprises several parts (1, 2) inter-connected by way of welding and being adapted to transfer combustion forces to a piston rod (20). The piston (1) comprises a central integrally shaped part (2) which is adapted to be permanently connected to the piston rod (20)) and wh...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	DRAGSTED, JORN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES ORMATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHERTHAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04 INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A piston for diesel engines comprises several parts (1, 2) inter-connected by way of welding and being adapted to transfer combustion forces to a piston rod (20). The piston (1) comprises a central integrally shaped part (2) which is adapted to be permanently connected to the piston rod (20)) and which comprises a cylindrical central wall (4) extending coaxially with the central axis (6) of the piston. In addition, the integrally shaped part (2) comprises ribs (5) projecting radially from the central wall and extending in substantially radial planes including the central axis (6) of the piston (1). The piston comprises furthermore a piston top (7) extending as an end wall for the cylindrical central wall (4) and the spaces between the radial ribs (5) to the area adjacent the outer ends of the ribs (5). The piston (1) comprises an outermost cylindrical part (3) provided with outer circumferential annular grooves (12-15) for receiving sealing rings (16-18). At an upper end the outermost cylindrical part (3) is connected to the outer periphery of the piston top (7) by way of welding.