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1. (WO1998053192) s CYLINDER LINER FOR AN INTERNAL COMBUSTION ENGINE OF THE DIESEL TYPE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/053192 International Application No.: PCT/DK1998/000184
Publication Date: 26.11.1998 International Filing Date: 11.05.1998
Chapter 2 Demand Filed: 10.12.1998
IPC:
F02B 3/06 (2006.01) ,F02F 1/20 (2006.01) ,F16J 10/04 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
B
INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
3
Engines characterised by air compression and subsequent fuel addition
06
with compression ignition
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
F
CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
1
Cylinders; Cylinder heads
18
Other cylinders
20
characterised by constructional features providing for lubrication
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
J
PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
10
Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
02
Cylinders designed to receive moving pistons or plungers
04
Running faces; Liners
Applicants:
MAN B & W DIESEL A/S [DK/DK]; Teglholmsgade 41 DK-2450 Copenhagen SV, DK (AllExceptUS)
ANDERSEN, Erling, Bredal [DK/DK]; DK (UsOnly)
ØSTERGAARD, Allan [DK/DK]; DK (UsOnly)
Inventors:
ANDERSEN, Erling, Bredal; DK
ØSTERGAARD, Allan; DK
Agent:
INDAHL, Peter ; Internationalt Patent-Bureau 23 Høje Taastrup Boulevard DK-2630 Taastrup, DK
Priority Data:
0568/9716.05.1997DK
Title (EN) s CYLINDER LINER FOR AN INTERNAL COMBUSTION ENGINE OF THE DIESEL TYPE
(FR) CHEMISE DE CYLINDRE POUR MOTEUR A COMBUSTION INTERNE DE TYPE DIESEL
Abstract:
(EN) A cylinder liner (1) for an internal combustion engine of the diesel type has at least one inwardly open oil groove with external supply of lubricating oil and at least a first and a second group of inwardly open recesses, each group having at least two recesses (14) which have a discontinuous extent in the circumferential direction of the liner. The recesses (14) in the groups are located in the top 15 per cent of the length of the running surface (6) and the recesses (14) in the different groups are arranged with mutual separation in the longitudinal direction of the liner (1), and with a mutual arrangement in the circumferential direction of the liner (1).
(FR) L'invention concerne une chemise de cylindre (1) pour moteur à combustion interne de type diesel. Cette chemise de cylindre comporte au moins une rainure de graissage ouverte vers l'intérieur et dotée d'une alimentation externe en huile de lubrification, et au moins un premier et un deuxième groupe d'évidements ouverts vers l'intérieur, chaque groupe ayant au moins deux évidements (14) de profil discontinu dans le sens circonférentiel de la chemise. Les évidements (14) des différents groupes sont situés dans les 15 % supérieurs de la longueur de la surface de roulement (6) et sont répartis sur la longueur de la chemise (1) à une certaine distance les uns des autres et avec une disposition relative dans le sens circonférentiel de la chemise (1).
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Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
NO19995495KR1020010012501SG68511RU02189479JP2001525903 CN1256740
AU1998073313