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1. WO2006019698 - ENGINE BLOCK CASTING AND METHOD OF MANUFACTURE

Publication Number WO/2006/019698
Publication Date 23.02.2006
International Application No. PCT/US2005/024583
International Filing Date 12.07.2005
IPC
B22D 19/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
19Casting in, on, or around, objects which form part of the product
F02F 1/10 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
FCYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
1Cylinders; Cylinder heads
02having cooling means
10for liquid cooling
CPC
B22D 19/0009
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
19Casting in, on, or around objects which form part of the product
0009Cylinders, pistons
F02F 7/0095
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
7Casings, e.g. crankcases ; or frames
0095Constructing engine casings
Y10T 29/49231
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
29Metal working
49Method of mechanical manufacture
49229Prime mover or fluid pump making
49231I.C. [internal combustion] engine making
Y10T 29/4927
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
29Metal working
49Method of mechanical manufacture
49229Prime mover or fluid pump making
4927Cylinder, cylinder head or engine valve sleeve making
Applicants
  • INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY, LLC [US]/[US] (AllExceptUS)
  • KENITZ, Roger [US]/[US] (UsOnly)
Inventors
  • KENITZ, Roger
Agents
  • SULLIVAN, Dennis, Kelly
Priority Data
10/895,65921.07.2004US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) ENGINE BLOCK CASTING AND METHOD OF MANUFACTURE
(FR) BLOC MOTEUR COULE ET PROCEDE D'ELABORATION
Abstract
(EN) A block casting (10) for an internal combustion engine and method of its manufacture provide reduced engine block size and weight, and/or increased engine displacement, through cylinder-forming walls (11, 21) that decrease in thickness from minimal explosion-resistant thicknesses (11a, 21a) at the combustion chamber ends (12a) of the cylinders to reduced thicknesses (11b, 21b) at their other ends.
(FR) L'invention concerne un bloc coulé (10) pour moteur à combustion interne et un procédé d'élaboration, permettant de réduire la taille et le poids du moteur, et/ou d'augmenter le déplacement du moteur, par l'utilisation de parois formant cylindre (11, 21) dont l'épaisseur diminue, depuis des épaisseurs minimes résistant à l'explosion (11a, 21a) au niveau des extrémités de chambre de combustion (12a) des cylindres, jusqu'à des épaisseurs réduites (11b, 21b) à leurs autres extrémités
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