WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2018078955) EXHAUST PIPE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/078955 International Application No.: PCT/JP2017/024592
Publication Date: 03.05.2018 International Filing Date: 05.07.2017
IPC:
F01N 3/20 (2006.01) ,F01N 3/28 (2006.01) ,F01N 13/08 (2010.01)
Applicants: HONDA MOTOR CO., LTD.[JP/JP]; 1-1, Minami-Aoyama 2-chome, Minato-ku, Tokyo 1078556, JP
Inventors: MARUYAMA Atsushi; JP
SAITO Kenjiro; JP
NIIMURA Ryuta; JP
MORIMOTO Yasuhiro; JP
Agent: CHIBA Yoshihiro; JP
MIYADERA Toshiyuki; JP
SENBA Takayuki; JP
OUCHI Hideharu; JP
NAKASONE Yasuharu; JP
SAKAI Shiro; JP
SEKIGUCHI Kosuke; JP
YAMANO Akira; JP
Priority Data:
2016-21055727.10.2016JP
Title (EN) EXHAUST PIPE
(FR) TUYAU D'ÉCHAPPEMENT
(JA) 排気管
Abstract: front page image
(EN) A portion of the outer pipe (70) of an exhaust pipe (10, 10A-10C), the portion being located closer to a muffler (56) than a catalyst (58), is configured as an outlet (84, 90, 96) from which purified exhaust gas discharged from the catalyst (58) is caused to flow to the muffler (56). One of the length (Lpa-Lpc) of the outlet (84, 90, 96), which is measured in the top-bottom direction, and the length (Lha-Lhc) thereof, which is measured in the left-right direction, is less than the diameter (D) of the catalyst (58), and the other is greater than the diameter (D) of the catalyst (58).
(FR) La partie du tuyau externe (70) d'un tuyau d'échappement (10, 10A-10C) située plus près du silencieux (56) que du catalyseur (58), est configurée sous la forme d'une sortie (84, 90, 96) à partir de laquelle le gaz d'échappement purifié évacué du catalyseur (58) est amené à s'y écouler vers le silencieux (56). L'une des longueurs (Lpa-Lpc) et (Lha-Lhc) de la sortie (84, 90, 96), respectivement mesurée dans la direction haut-bas et dans la direction gauche-droite, est inférieure au diamètre (D) du catalyseur (58), et l'autre est supérieure au diamètre (D) du catalyseur (58).
(JA) 排気管(10、10A~10C)の外管(70)における触媒(58)よりもマフラー(56)側の箇所は、触媒(58)から排出された浄化後の排気ガスをマフラー(56)に流す出口部(84、90、96)として構成されている。出口部(84、90、96)における上下方向に沿った長さ(Lpa~Lpc)及び左右方向に沿った長さ(Lha~Lhc)のうち、一方の長さは触媒(58)の直径(D)よりも短く、他方の長さは触媒(58)の直径(D)よりも長い。
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: Japanese (JA)
Filing Language: Japanese (JA)