EP 3088719 B1 20200205 - CYLINDER BLOCK AND INTERNAL COMBUSTION ENGINE
Title (en)
CYLINDER BLOCK AND INTERNAL COMBUSTION ENGINE
Title (de)
ZYLINDERBLOCK UND VERBRENNUNGSMOTOR
Title (fr)
BLOC-CYLINDRES ET MOTEUR À COMBUSTION INTERNE
Publication
Application
Priority
- JP 2013271221 A 20131227
- JP 2014071664 W 20140819
Abstract (en)
[origin: EP3088719A1] A casted cylinder block having: a cylinder bore wall part; a water jacket groove arranged on the outer periphery of the cylinder bore wall part; and a water jacket external wall part defining the water jacket groove together with the cylinder bore wall part. The water jacket groove includes a shallow groove part in which the groove depth becomes shallower towards the end portion of the cylinder bore wall part. When the direction that the groove becomes deeper is taken to be the downward direction, the portion of the cylinder bore wall part where the shallow groove part is arranged includes a second outside wall surface facing the water jacket groove, and a third outside wall surface constituting the outer wall surface of the cylinder block and arranged in the downward direction from the groove bottom of the shallow groove part. The third outside wall surface is depressed towards a cylinder bore.
IPC 8 full level
F02F 1/00 (2006.01); F02F 1/10 (2006.01); F01P 3/02 (2006.01)
CPC (source: EP)
F02F 1/10 (2013.01); F04B 39/064 (2013.01); F04B 39/122 (2013.01); F04B 53/08 (2013.01); F04B 53/16 (2013.01); F01P 2003/021 (2013.01); F02F 1/108 (2013.01); F02F 2001/104 (2013.01); F02F 2200/06 (2013.01); F05C 2201/021 (2013.01)
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
DOCDB simple family (publication)
EP 3088719 A1 20161102; EP 3088719 A4 20170906; EP 3088719 B1 20200205; CN 105814299 A 20160727; CN 105814299 B 20180424; JP 6009104 B2 20161019; JP WO2015098178 A1 20170323; MX 2016006534 A 20160906; WO 2015098178 A1 20150702
DOCDB simple family (application)
EP 14875291 A 20140819; CN 201480066957 A 20140819; JP 2014071664 W 20140819; JP 2015554593 A 20140819; MX 2016006534 A 20140819