Global Patent Index - EP 3017154 A1

EP 3017154 A1 20160511 - CAMSHAFT ARRANGEMENT OF A RECIPROCATING PISTON INTERNAL COMBUSTION ENGINE AND A RECIPROCATING PISTON INTERNAL COMBUSTION ENGINE HAVING SUCH A CAMSHAFT ARRANGEMENT

Title (en)

CAMSHAFT ARRANGEMENT OF A RECIPROCATING PISTON INTERNAL COMBUSTION ENGINE AND A RECIPROCATING PISTON INTERNAL COMBUSTION ENGINE HAVING SUCH A CAMSHAFT ARRANGEMENT

Title (de)

NOCKENWELLENANORDNUNG EINER HUBKOLBENBRENNKRAFTMASCHINE SOWIE HUBKOLBENBRENNKRAFTMASCHINE MIT EINER SOLCHEN NOCKENWELLENANORDNUNG

Title (fr)

ENSEMBLE ARBRES À CAMES DE MOTEUR À COMBUSTION INTERNE À PISTONS ALTERNATIFS ET MOTEUR À COMBUSTION INTERNE À PISTONS ALTERNATIFS DOTÉ D'UN TEL ENSEMBLE ARBRES À CAMES

Publication

EP 3017154 A1 (DE)

Application

EP 14780879 A

Priority

  • DE 102013221638 A
  • EP 2014071341 W

Abstract (en)

[origin: WO2015058953A1] The invention relates to a camshaft arrangement of a reciprocating piston internal combustion engine having at least one phase-adjustable intake camshaft and at least one phase-adjustable exhaust camshaft and a reciprocating piston internal combustion engine with such a camshaft arrangement. The object of the invention is to provide a camshaft arrangement for a reciprocating piston internal combustion engine comprising at least one phase-adjustable intake camshaft and at least one phase-adjustable exhaust camshaft and a reciprocating piston internal combustion engine with such a camshaft arrangement, which guarantees a quick start capability of the reciprocating piston internal combustion engine, can be cost-efficiently realized, and at the same time enables an increased precision during position determination of the camshaft. In a camshaft arrangement according to the invention for a reciprocating piston internal combustion engine comprising at least one phase-adjustable intake camshaft and at least one phase-adjustable exhaust camshaft, a quick start sensor wheel unit (10) is assigned to the at least one phase-adjustable exhaust camshaft and a precision sensor wheel unit (20) is assigned to the at least one phase-adjustable intake camshaft, wherein the precision sensor wheel unit (20) has a higher resolution than the quick start sensor wheel unit (10).

IPC 8 full level

F01L 1/04 (2006.01); F01L 1/34 (2006.01); F01L 1/344 (2006.01); F02D 41/00 (2006.01)

CPC (source: EP KR RU)

F01L 1/04 (2013.01 - EP KR); F01L 1/34 (2013.01 - EP KR); F01L 1/344 (2013.01 - EP KR); F02D 41/009 (2013.01 - EP KR); F01L 1/04 (2013.01 - RU); F01L 1/34 (2013.01 - RU); F01L 1/344 (2013.01 - RU); F02D 41/009 (2013.01 - RU)

Citation (search report)

See references of WO 2015058953A1

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)

DE 102013221638 A1 20150430; CN 105658916 A 20160608; CN 105658916 B 20181019; EP 3017154 A1 20160511; EP 3017154 B1 20161116; KR 101682341 B1 20161212; KR 20160070156 A 20160617; RU 2016108514 A 20171129; RU 2637798 C2 20171207; WO 2015058953 A1 20150430

DOCDB simple family (application)

DE 102013221638 A 20131024; CN 201480058343 A 20141006; EP 14780879 A 20141006; EP 2014071341 W 20141006; KR 20167013531 A 20141006; RU 2016108514 A 20141006