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1. (WO2018011967) SUPERCHARGING SYSTEM AND INTERNAL COMBUSTION ENGINE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2018/011967 International Application No.: PCT/JP2016/070954
Publication Date: 18.01.2018 International Filing Date: 15.07.2016
IPC:
F02B 37/04 (2006.01) ,F02B 37/00 (2006.01) ,F02B 37/013 (2006.01) ,F02B 37/18 (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
04
Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
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
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
013
with exhaust-driven pumps arranged in series
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
Applicants:
三菱重工エンジン&ターボチャージャ株式会社 MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD. [JP/JP]; 神奈川県相模原市中央区田名3000番地 3000, Tana, Chuo-ku, Sagamihara-shi, Kanagawa 2525293, JP
Inventors:
山下 幸生 YAMASHITA, Yukio; JP
安 秉一 AN, Byeongil; JP
惠比寿 幹 EBISU, Motoki; JP
Agent:
特許業務法人酒井国際特許事務所 SAKAI INTERNATIONAL PATENT OFFICE; 東京都千代田区霞が関3丁目8番1号 虎の門三井ビルディング Toranomon Mitsui Building, 8-1, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 1000013, JP
Priority Data:
Title (EN) SUPERCHARGING SYSTEM AND INTERNAL COMBUSTION ENGINE
(FR) SYSTÈME DE SURALIMENTATION ET MOTEUR À COMBUSTION INTERNE
(JA) 過給システム及び内燃機関
Abstract:
(EN) The supercharging system and the internal combustion engine according to the present invention are provided with: a first supercharger (20); a second supercharger (30); an electric motor (23) connected to a shaft end of a first compressor (21); a generator (24) connected to a shaft end of a first turbine (22); a bypass exhaust pipe (L6) that allows exhaust air to bypass the first turbine (22); a cooler (51) that cools the generator (24); and a control device (50) that activates the cooler (51) when the generator (24) is driven by exhaust air that has driven the first turbine (22).
(FR) La présente invention concerne un système de suralimentation et un moteur à combustion interne comportant: un premier compresseur (20) de suralimentation; un deuxième compresseur (30) de suralimentation; un moteur électrique (23) relié à une extrémité d'arbre d'un premier compresseur (21); un générateur (24) relié à une extrémité d'arbre d'une première turbine (22); une conduite (L6) d'échappement de dérivation qui permet à de l'air d'échappement de contourner la première turbine (22); un refroidisseur (51) qui refroidit le générateur (24); et un dispositif (50) de commande qui active le refroidisseur (51) lorsque le générateur (24) est actionné par de l'air d'échappement qui a actionné la première turbine (22).
(JA) 過給システム及び内燃機関において、第1過給機(20)と、第2過給機(30)と、第1コンプレッサ(21)の軸端に連結される電動機(23)と、第1タービン(22)の軸端に連結される発電機(24)と、排気を第1タービン(22)をバイパスさせるバイパス排気管(L6)と、発電機(24)を冷却する冷却器(51)と、第1タービン(22)を駆動した排気により発電機(24)が駆動するときに冷却器(51)を作動する制御装置(50)とを設けている。
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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, 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, KN, KP, KR, 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: Japanese (JA)
Filing Language: Japanese (JA)