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1. (WO2018179926) CYLINDER BLOCK STRUCTURE FOR ENGINE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2018/179926 International Application No.: PCT/JP2018/004866
Publication Date: 04.10.2018 International Filing Date: 13.02.2018
IPC:
F02F 1/20 (2006.01) ,F01M 1/02 (2006.01) ,F01M 1/06 (2006.01) ,F02F 1/00 (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
1
Cylinders; Cylinder heads
18
Other cylinders
20
characterised by constructional features providing for lubrication
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
M
LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING
1
Pressure lubrication
02
using lubricating pumps
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
M
LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING
1
Pressure lubrication
06
Lubricating systems characterised by the provision therein of crankshafts or connecting-rods with lubricant passageways, e.g. bores
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
Applicants:
マツダ株式会社 MAZDA MOTOR CORPORATION [JP/JP]; 広島県安芸郡府中町新地3番1号 3-1, Shinchi, Fuchu-cho, Aki-gun, Hiroshima 7308670, JP
Inventors:
松浦 弘和 MATSUURA, Hirokazu; JP
山口 啓輔 YAMAGUCHI, Keisuke; JP
本田 絢大 HONDA, Kenta; JP
Agent:
小谷 悦司 KOTANI, Etsuji; JP
小谷 昌崇 KOTANI, Masataka; JP
渡邉 耕平 WATANABE, Kohei; JP
Priority Data:
2017-06580029.03.2017JP
Title (EN) CYLINDER BLOCK STRUCTURE FOR ENGINE
(FR) STRUCTURE DE BLOC-CYLINDRES DESTINÉE À UN MOTEUR
(JA) エンジンのシリンダブロック構造
Abstract:
(EN) The present application discloses a cylinder block structure, provided with: a cylinder block that encloses a cylinder row formed of a plurality of cylinders arranged in a first direction; a reinforcement plate that includes a first fastening section that is fastened to the cylinder block and a second fastening section that is fastened to the cylinder block at a position separated from the first fastening section in a second direction orthogonal to the first direction; and an oil pump that supplies oil to the cylinder block. The oil pump is fastened to the cylinder block together with the reinforcement plate. The reinforcement plate is sandwiched between the cylinder block and the oil pump and has a length at least half the length of the cylinder row in the first direction.
(FR) La présente invention concerne une structure de bloc-cylindres, qui comporte : un bloc-cylindres qui renferme une rangée de cylindres formée d'une pluralité de cylindres agencés dans une première direction; une plaque de renfort qui comprend une première section de fixation qui est fixée au bloc-cylindres et une seconde section de fixation qui est fixée au bloc-cylindres à une position séparée de la première section de fixation dans une seconde direction orthogonale à la première direction; et une pompe à huile qui fournit de l'huile au bloc-cylindres. La pompe à huile est fixée au bloc-cylindres conjointement avec la plaque de renfort. La plaque de renfort est intercalée entre le bloc-cylindres et la pompe à huile et présente une longueur au moins égale à la moitié de la longueur de la rangée de cylindres dans la première direction.
(JA) 本出願は、第1方向に並べられた複数の気筒から形成された気筒列を取り囲むシリンダブロックと、前記シリンダブロックに締結された第1締結部と、前記第1方向に交差する第2方向において前記第1締結部から離間した位置で前記シリンダブロックに締結された第2締結部と、を含む補強プレートと、前記シリンダブロックへオイルを供給するオイルポンプと、を備えるシリンダブロック構造を開示する。前記オイルポンプは、前記補強プレートとともに前記シリンダブロックに締結される。前記補強プレートは、前記シリンダブロックと前記オイルポンプとによって挟まれ、且つ、前記第1方向において前記気筒列の半分以上の長さを有する。
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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, 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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)