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1. WO2020111188 - SADDLED VEHICLE

Publication Number WO/2020/111188
Publication Date 04.06.2020
International Application No. PCT/JP2019/046608
International Filing Date 28.11.2019
IPC
B62J 31/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
31Installations of lubricating devices
F01M 1/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING
1Pressure lubrication
06Lubricating systems characterised by the provision therein of crankshafts or connecting-rods with lubricant passageways, e.g. bores
F02F 7/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
FCYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
7Casings, e.g. crankcases
CPC
B62J 31/00
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
31Installations of lubricating devices
F01M 1/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
1Pressure lubrication
06Lubricating systems characterised by the provision therein of crankshafts or connecting rods with lubricant passageways, e.g. bores
F02F 7/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
7Casings, e.g. crankcases
Applicants
  • 本田技研工業株式会社 HONDA MOTOR CO., LTD. [JP]/[JP]
Inventors
  • 横谷 仁 YOKOTANI Hitoshi
  • 勝田 淳平 KATSUTA Jumpei
  • 森山 祐一 MORIYAMA Yuichi
Agents
  • 特許業務法人落合特許事務所 OCHIAI & CO.
Priority Data
2018-22604730.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SADDLED VEHICLE
(FR) VÉHICULE À SELLE
(JA) 鞍乗り型車両
Abstract
(EN)
This saddled vehicle comprises: a scavenge discharge port (122b) for discharging oil from a scavenge pump (121) to an oil chamber (135) that is separated from a crank chamber (41) and is defined by a crankcase (29) below the crank chamber (41); and a partition wall (155) that extends horizontally in the oil chamber (135) and divides the oil chamber (135) into an upper first flow path space (153) and a lower second flow path space (154), and that has one or more communication holes (156) leading from the first flow path space (153) to the second flow path space (154). Accordingly, the provided saddled vehicle is capable of promoting the separation of bubbles from oil in the crankcase.
(FR)
La présente invention concerne un véhicule à selle comprenant : un orifice d'évacuation de récupération (122b) destiné à évacuer l'huile d'une pompe de récupération (121) vers une chambre d'huile (135) qui est séparée d'une chambre de vilebrequin (41) et est définie par un carter de moteur (29) au-dessous de la chambre de vilebrequin (41) ; et une paroi de séparation (155) qui s'étend horizontalement dans la chambre d'huile (135) et divise la chambre d'huile (135) en un premier espace de trajet d'écoulement supérieur (153) et un second espace de trajet d'écoulement inférieur (154), et qui présente un ou plusieurs trous de communication (156) menant du premier espace de trajet d'écoulement (153) au second espace de trajet d'écoulement (154). Par conséquent, le véhicule à selle selon l'invention est capable de favoriser la séparation de bulles de l'huile dans le carter de moteur.
(JA)
鞍乗り型車両は、クランク室(41)から隔てられてクランク室(41)の下方でクランクケース(29)に区画されるオイル室(135)に、スカベンジポンプ(121)からオイルを吐出するスカベンジ吐出口(122b)と、オイル室(135)内で水平方向に広がって、上側の第1流路空間(153)および下側の第2流路空間(154)にオイル室(135)を分割し、第1流路空間(153)から第2流路空間(154)に通じる1以上の連通孔(156)を有する隔壁(155)とを備える。これにより、クランクケース内でオイルから気泡の離脱を促進することができる鞍乗り型車両を提供する。
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