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1. (WO2017190952) PISTON
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Pub. No.: WO/2017/190952 International Application No.: PCT/EP2017/059250
Publication Date: 09.11.2017 International Filing Date: 19.04.2017
IPC:
F02F 3/00 (2006.01) ,F02F 3/02 (2006.01) ,F16J 1/04 (2006.01)
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
3
Pistons
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
3
Pistons
02
having means for accommodating or controlling heat expansion
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
1
Pistons; Trunk pistons; Plungers
04
Resilient guiding parts, e.g. skirts, particularly for trunk pistons
Applicants:
KS KOLBENSCHMIDT GMBH [DE/DE]; Karl-Schmidt-Straße 74172 Neckarsulm, DE
Inventors:
LORMES, Klaus; DE
WERNINGHAUS, Edward; DE
Agent:
GREIF, Thomas; DE
Priority Data:
10 2016 207 494.602.05.2016DE
Title (EN) PISTON
(FR) PISTON
(DE) KOLBEN
Abstract:
(EN) Piston (1) of an internal combustion engine, comprising a piston crown (2) and a piston bottom (3), the piston crown (2) having at least one ring groove region, and the piston bottom being formed by opposite bores (4) and piston skirts (5), a slot (6) being located between the piston crown (2) and at least one piston skirt (5).
(FR) Piston (1) d’un moteur à combustion interne, comprenant une partie supérieure (2) et une partie inférieure (3), la partie supérieure (2) présentant au moins une zone de segmentation et la partie inférieure étant formée d’alésages d’axe de piston (4) et de jupes de piston (5) en regard, une fente (6) étant située entre la partie supérieure (2) et au moins une jupe de piston (5).
(DE) Kolben (1) einer Brennkraftmaschine mit einem Oberteil (2) und einem Unterteil (3), wobei das Oberteil (2) zumindest ein Ringfeld aufweist und das Unterteil gebildet ist von gegenüberliegenden Bolzenbohrungen (4) und Kolbenschäften (5), wobei zwischen dem Oberteil (2) und zumindest einem Kolbenschaft (5) ein Schlitz (6) angeordnet ist.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)