Global Patent Index - EP 3043054 A1

EP 3043054 A1 20160713 - CUFF-RING FOR A CYLINDER LINER

Title (en)

CUFF-RING FOR A CYLINDER LINER

Title (de)

RING FÜR EINE ZYLINDERLAUFBUCHSE

Title (fr)

INSERT ANNULAIRE POUR CHEMISE DE CYLINDRE

Publication

EP 3043054 A1 20160713 (EN)

Application

EP 15150637 A 20150109

Priority

EP 15150637 A 20150109

Abstract (en)

The present disclosure relates to a cuff-ring (12) for a cylinder liner (3) of an internal combustion engine (1). The cuff-ring (12) may comprise a cuff-ring axis (A), a circumferential outer side (13) extending about the cuff-ring axis (A) and configured to contact the cylinder liner (3), a circumferential inner side (14) extending about the cuff-ring axis (A) and being configured to scrape off deposits accumulated on a piston (2) of the internal combustion engine (1). The cuff-ring (12) may further comprise a top end (17) extending in radial direction between the circumferential inner side (14) and the circumferential outer side (13), and a bottom end (23) opposite the top end (17). The top end (17) may include at least one of a protrusion (18) or a recess (25).

IPC 8 full level

F02F 1/00 (2006.01)

CPC (source: EP)

F02F 1/004 (2013.01); F02F 2001/006 (2013.01)

Citation (applicant)

US 6164260 A 20001226 - BOCK ALLYN P [US]

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3043054 A1 20160713; EP 3043054 B1 20190501

DOCDB simple family (application)

EP 15150637 A 20150109