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1. (WO2019026097) FAN AND INDOOR MACHINE OF AIR CONDITIONING DEVICE PROVIDED WITH FAN
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/026097 International Application No.: PCT/JP2017/027595
Publication Date: 07.02.2019 International Filing Date: 31.07.2017
IPC:
F04D 29/28 (2006.01) ,F04D 29/34 (2006.01) ,F04D 29/62 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
29
Details, component parts, or accessories
26
Rotors specially adapted for elastic fluids
28
for centrifugal or helico-centrifugal pumps
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
29
Details, component parts, or accessories
26
Rotors specially adapted for elastic fluids
32
for axial-flow pumps
34
Blade mountings
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
29
Details, component parts, or accessories
60
Mounting; Assembling; Disassembling
62
of radial or helico-centrifugal pumps
Applicants:
三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP/JP]; 東京都千代田区丸の内二丁目7番3号 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310, JP
Inventors:
田中 健裕 TANAKA, Kenyu; JP
高木 昌彦 TAKAGI, Masahiko; JP
澤井 めぐみ SAWAI, Megumi; JP
Agent:
特許業務法人きさ特許商標事務所 KISA PATENT & TRADEMARK FIRM; 東京都港区虎ノ門二丁目10番1号 虎ノ門ツインビルディング東棟8階 East 8F, TORANOMON TWIN BLDG., 10-1 Toranomon 2-chome, Minato-ku, Tokyo 1050001, JP
Priority Data:
Title (EN) FAN AND INDOOR MACHINE OF AIR CONDITIONING DEVICE PROVIDED WITH FAN
(FR) VENTILATEUR ET MACHINE INTÉRIEURE DE DISPOSITIF DE CLIMATISATION COMPORTANT UN VENTILATEUR
(JA) ファン及びファンを備えた空気調和装置の室内機
Abstract:
(EN) A fan according to the present invention comprises a motor, a rotating shaft which transmits the rotation of the motor, and a boss portion through the center of rotation of which the rotating shaft is inserted. The rotating shaft has a distal end portion which projects from the boss portion. The distal end portion is inserted through a central hole in a washer and has a fastening component screwed thereto. The washer is provided with a washer seating surface portion which is sandwiched and fastened between the fastening component and an end surface of the boss portion, and a washer outer peripheral portion surrounding the outer periphery of the washer seating surface portion. The washer seating surface portion and the washer outer peripheral portion are formed integrally.
(FR) L'invention concerne un ventilateur comprenant un moteur, un arbre rotatif qui transmet la rotation du moteur, et une partie bossage à travers le centre de rotation de laquelle l'arbre rotatif est inséré. L'arbre rotatif a une partie extrémité distale qui fait saillie à partir de la partie bossage. La partie extrémité distale est insérée à travers un trou central dans une rondelle et un un composant de fixation est vissé sur celle-ci. La rondelle est pourvue d'une partie surface d'assise de rondelle qui est prise en sandwich et fixée entre le composant de fixation et une surface d'extrémité de la partie bossage, et une partie périphérique externe de rondelle entourant la périphérie externe de la partie surface d'assise de rondelle. La partie surface d'assise de rondelle et la partie périphérique externe de rondelle sont formées d'un seul tenant.
(JA) この発明に係るファンは、モータと、モータの回転を伝達する回転シャフトと、回転中心に回転シャフトが挿通されるボス部と、を有するファンである。回転シャフトは、先端部がボス部から突出し、先端部は、ワッシャの中心孔に挿通され、締結部品が螺合し、ワッシャは、締結部品とボス部の端面との間に挟まれ締結されるワッシャ座面部と、ワッシャ座面部の外周を囲むワッシャ外周部と、を備える。ワッシャ座面部とワッシャ外周部とは、一体に成形されている。
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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)