Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018220775) CEILING FAN
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/220775 International Application No.: PCT/JP2017/020366
Publication Date: 06.12.2018 International Filing Date: 31.05.2017
IPC:
F04D 29/34 (2006.01) ,F04D 25/08 (2006.01) ,F04D 29/60 (2006.01) ,F16B 5/02 (2006.01) ,F16B 5/10 (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
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
25
Pumping installations or systems specially adapted for elastic fluids
02
Units comprising pumps and their driving means
08
the working fluid being air, e.g. for ventilation
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
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
5
Joining sheets or plates to one another or to strips or bars parallel to them
02
by means of fastening members using screw-thread
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
5
Joining sheets or plates to one another or to strips or bars parallel to them
10
by means of bayonet connections
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:
福嶋 哲也 FUKUSHIMA, Tetsuya; JP
Agent:
高村 順 TAKAMURA, Jun; JP
Priority Data:
Title (EN) CEILING FAN
(FR) VENTILATEUR DE PLAFOND
(JA) 天井扇風機
Abstract:
(EN) This ceiling fan is installed suspended from a ceiling. The ceiling fan is provided with an electric motor, a support body that rotates by the driving of the electric motor, and a plurality of vanes (2). The plurality of vanes include vanes having a blade part (22) and a base part (21) nearer the rotational center than the blade part, and the blade parts are removably attached to the support body and supported on the support body. The support body is provided with fixing member receiving parts to which are fastened fixing members that fix the base parts to the support body. The base parts are each provided with through-holes (23, 24) through which the fixing members are passed. The through-holes each include a first hole part (25) in which a fixing member can be fastened, and a second hole part (26) that is joined to the first hole part on the side opposite from the rotational center, and that has a larger diameter than the first hole part.
(FR) L'invention concerne un ventilateur de plafond installé suspendu à un plafond. Le ventilateur de plafond est pourvu d'un moteur électrique, d'un corps de support qui tourne par l'entraînement du moteur électrique et d'une pluralité de pales (2). La pluralité de pales comprend des pales ayant une partie lame (22) et une partie base (21) plus proche du centre de rotation que la partie lame et les parties lame sont fixées de manière amovible au corps de support et supportées sur le corps de support. Le corps de support est pourvu de parties de réception d'élément de fixation auxquelles sont fixés des éléments de fixation qui fixent les parties base au corps de support. Les parties base comportent chacune des trous traversants (23, 24) à travers lesquels passent les éléments de fixation. Les trous traversants comprennent chacun une première partie de trou (25) dans laquelle un élément de fixation peut être fixé et une seconde partie de trou (26) qui est jointe à la première partie de trou sur le côté opposé au centre de rotation et qui a un diamètre plus grand que la première partie de trou
(JA) 天井扇風機は、天井から吊り下げられて設置される。天井扇風機は、電動機と、電動機の駆動により回転する支持体と、複数の羽根(2)とを備える。複数の羽根は、翼部(22)と、翼部より回転中心側の根元部(21)とを有する羽根を含み、根元部が着脱可能に支持体へ装着されて支持体に支持される。支持体には、根元部を支持体へ固定する固定部材が締め付けられる固定部材受け部が設けられる。根元部には、固定部材が通される貫通孔(23,24)が設けられる。貫通孔は、固定部材を締め付け可能とされた第1の孔部(25)と、回転中心側とは逆側にて第1の孔部に繋げられており、第1の孔部の径より大きい径の第2の孔部(26)とを含む。
front page image
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, 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)