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1. (WO2017195837) FAN SHROUD
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Pub. No.:    WO/2017/195837    International Application No.:    PCT/JP2017/017733
Publication Date: 16.11.2017 International Filing Date: 10.05.2017
F04D 29/66 (2006.01), F04D 29/54 (2006.01)
Applicants: DENSO CORPORATION [JP/JP]; 1-1, Showa-cho, Kariya-city, Aichi 4488661 (JP)
Inventors: TAKEUCHI, Kazuhiro; (JP).
MATSUKAWA, Masashi; (JP).
KONDO, Isao; (JP)
Agent: KAMATA, Toru; (JP).
TSUDA, Takuma; (JP)
Priority Data:
2016-095197 11.05.2016 JP
2017-029369 20.02.2017 JP
(JA) ファンシュラウド
Abstract: front page image
(EN)A fan shroud 2 is equipped with a bell mouth section 23 having a circular wall 231, and a rectangular section 21 having near walls 211, 212 near the circular wall. The circular wall 231 is provided with extension wall sections 232, 233 that extend farther in the axial direction of a propeller fan 32 than do the other sections.
(FR)L'invention concerne un carénage de ventilateur (2) comprenant une section évasée (23) ayant une paroi circulaire (231), ainsi qu'une section rectangulaire (21) ayant des parois (211, 212) proches de la paroi circulaire. La paroi circulaire (231) est pourvue de sections de paroi d'extension (232, 233) qui s'étendent plus loin dans la direction axiale d'un ventilateur hélicoïdal (32) que les autres sections.
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, 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 (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)