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Pub. No.:    WO/2012/043137    International Application No.:    PCT/JP2011/070017
Publication Date: 05.04.2012 International Filing Date: 02.09.2011
F01N 3/28 (2006.01), F01N 3/02 (2006.01), B60K 13/04 (2006.01)
Applicants: KUBOTA CORPORATION [JP/JP]; 2-47, Shikitsuhigashi 1-chome, Naniwa-ku, Osaka-shi, Osaka 5568601 (JP) (For All Designated States Except US).
SAKANO Tomoyoshi [JP/JP]; (JP) (For US Only).
HATAURA Kiyoshi [JP/JP]; (JP) (For US Only).
MATSUISHI Kazumichi [JP/JP]; (JP) (For US Only).
TAKII Osamu [JP/JP]; (JP) (For US Only).
INAYAMA Satoshi [JP/JP]; (JP) (For US Only).
CHUMA Kazuyuki [JP/JP]; (JP) (For US Only).
KAMIYAMA Mitsuru [JP/JP]; (JP) (For US Only).
NISHIO Yukio [JP/JP]; (JP) (For US Only).
TSUJIMORI Sachiko [JP/JP]; (JP) (For US Only).
OKADA Wataru [JP/JP]; (JP) (For US Only).
TAKANO Yuki [JP/JP]; (JP) (For US Only)
Inventors: SAKANO Tomoyoshi; (JP).
HATAURA Kiyoshi; (JP).
MATSUISHI Kazumichi; (JP).
TAKII Osamu; (JP).
INAYAMA Satoshi; (JP).
CHUMA Kazuyuki; (JP).
KAMIYAMA Mitsuru; (JP).
NISHIO Yukio; (JP).
TSUJIMORI Sachiko; (JP).
OKADA Wataru; (JP).
Agent: SUZUE Shoji; Umeda East Building, 5-15, Taiyujicho, Kita-ku, Osaka-shi, Osaka 5300051 (JP)
Priority Data:
2010-220583 30.09.2010 JP
2010-220584 30.09.2010 JP
(JA) 排気処理装置付きエンジン
Abstract: front page image
(EN)The present invention addresses the problem of providing an engine with an exhaust treatment device which is capable of preventing reduction of the sealing performance of connection flanges and using a versatile exhaust treatment device. In order to solve this problem, a casing (2) of an exhaust treatment device (1) is configured by a plurality of casing sections, connection flanges (6) are provided on divided parts of the casing (2), the overlapped connection flanges (6) are separably coupled to each other by a plurality of fasteners for flange connection (7)(7), support brackets (9) are coupled to the connection flanges (6) by fasteners for bracket connection (8) other than the fasteners for flange connection (7), and an engine body (11) supports the exhaust treatment device (1) via the support brackets (9).
(FR)La présente invention vise à doter un moteur d'un dispositif de traitement d'échappement qui est apte à empêcher une réduction de la performance d'étanchéité de brides de raccord et l'utilisation d'un dispositif de traitement d'échappement versatile. A cet effet, un boîtier (2) d'un dispositif de traitement d'échappement (1) est configuré par une pluralité de sections de boîtier, des rebords de raccord (6) sont disposés sur des parties séparées du boîtier (2), les rebords de raccord se chevauchant (6) étant couplés de manière séparable entre eux par une pluralité d'éléments de fixation pour raccord de bride (7)(7), des supports (9) étant couplés aux brides de raccord (6) par des éléments de fixation pour raccord de support (8) autres que les éléments de fixation pour raccord de bride (7), et un corps de moteur (11) supportant le dispositif de traitement d'échappement (1) par l'intermédiaire des supports(9).
(JA) 本発明の課題は、連結フランジの密封性の低下を防止することができるとともに、汎用性の高い排気処理装置を使用することができる、排気処理装置付きエンジンを提供することにある。 この課題解決のため、排気処理装置1のケーシング2を複数のケーシング部分で構成し、ケーシング2の分割個所に連結フランジ6を設け、重ねた連結フランジ6を複数のフランジ連結用締結具7・7で分離可能に連結し、連結フランジ6にフランジ連結用締結具7とは別のブラケット連結用締結具8で支持ブラケット9を連結し、この支持ブラケット9を介して排気処理装置1をエンジン本体11に支持させた。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)