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1. (WO2017195837) FAN SHROUD
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/195837    International Application No.:    PCT/JP2017/017733
Publication Date: 16.11.2017 International Filing Date: 10.05.2017
IPC:
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
Title (EN) FAN SHROUD
(FR) CARÉNAGE DE VENTILATEUR
(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.
(JA)ファンシュラウド2は、円形壁231を有するベルマウス部23と、円形壁に近接する近接壁211,212を有する矩形部21と、を備えている。円形壁231には、残余の部分よりもプロペラファン32の軸方向に延びる延長壁部232,233が設けられている。
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)