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1. (WO2019023768) WASTEGATE SET FOR TURBOCOMPRESSOR AND TURBOCOMPRESSOR FOR INTERNAL COMBUSTION ENGINES
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Pub. No.: WO/2019/023768 International Application No.: PCT/BR2018/000041
Publication Date: 07.02.2019 International Filing Date: 18.07.2018
IPC:
F02B 37/18 (2006.01) ,F01D 25/24 (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
37
Engines characterised by provision of pumps driven at least for part of the time by exhaust
12
Control of the pumps
18
by bypassing exhaust
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
D
NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
25
Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
24
Casings; Casing parts, e.g. diaphragms, casing fastenings
Applicants:
MARTINEK, Daniel Carmona [BR/BR]; BR
Inventors:
MARTINEK, Daniel Carmona; BR
Agent:
MONICA NOGUEIRA SOCIEDADE DE ADVOGADOS; Rua Barão do Triunfo 603 Brooklin Paulista 04602-002 São Paulo - SP, BR
Priority Data:
BR102017016845-004.08.2017BR
Title (EN) WASTEGATE SET FOR TURBOCOMPRESSOR AND TURBOCOMPRESSOR FOR INTERNAL COMBUSTION ENGINES
(FR) ENSEMBLE SOUPAPE DE DÉCHARGE POUR TURBOCOMPRESSEUR ET TURBOCOMPRESSEUR POUR MOTEURS À COMBUSTION INTERNE
Abstract:
(EN) A set (21) for turbochargers (20) of internal combustion engines, equipped with mechanical actuators (19) and wastegate flip valve (1) is described. Said set (21) comprises in its interior a valve (1) a valve's arm (2), a valve's shaft (15) and a bushing (13), all of which are housed inside a metal casing (25). The set (21) allowing the replacement of the valve (1) and its accessory components way before the end of the turbocharger's (20) life span. The invention also relates to the turbocharger (20) adapted to said set (21), which is provided with an accommodation zone (22) comprising a bore and a series of fixing gantries (40, 38, 23) cooperating with elements comprised in the face of the set (21).
(FR) L'invention concerne un ensemble (21) pour turbocompresseurs (20) de moteurs à combustion interne, équipé d'actionneurs mécaniques (19) et d'un clapet basculant de soupape de décharge (1). Ledit ensemble (21) contient un clapet (1), un bras de clapet (2), un arbre de clapet (15) et une douille (13), tous ces éléments étant logés à l'intérieur d'un boîtier métallique (25). L'ensemble (21) permet le remplacement du clapet (1) et de ses composants accessoires longtemps avant la fin de la durée de vie du turbocompresseur (20). L'invention concerne également le turbocompresseur (20) adapté audit ensemble (21), qui est pourvu d'une zone de réception (22) comprenant un alésage et une série de montants de fixation (40, 38, 23) qui coopèrent avec des éléments compris dans la face de l'ensemble (21).
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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, JO, 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: English (EN)
Filing Language: English (EN)