Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2010075931) VENTILATOR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/075931 International Application No.: PCT/EP2009/008710
Publication Date: 08.07.2010 International Filing Date: 07.12.2009
Chapter 2 Demand Filed: 14.07.2010
IPC:
H05K 7/20 (2006.01) ,F04D 25/14 (2006.01)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
K
PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
7
Constructional details common to different types of electric apparatus
20
Modifications to facilitate cooling, ventilating, or heating
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
12
the unit being adapted for mounting in apertures
14
and having shutters, e.g. automatically closed when not in use
Applicants:
EBM-PAPST ST. GEORGEN GMBH & CO. KG [DE/DE]; Hermann-Papst-Strasse 1 78112 St. Georgen, DE (AllExceptUS)
WEISSER, Norbert [DE/DE]; DE (UsOnly)
PAFFENDORF, Marcel [DE/DE]; DE (UsOnly)
LAUFER, Wolfgang [DE/DE]; DE (UsOnly)
HERR, Jürgen [DE/DE]; DE (UsOnly)
MAYER, Stefan [DE/DE]; DE (UsOnly)
Inventors:
WEISSER, Norbert; DE
PAFFENDORF, Marcel; DE
LAUFER, Wolfgang; DE
HERR, Jürgen; DE
MAYER, Stefan; DE
Agent:
RAIBLE, Tobias; Raible & Raible Schoderstrasse 10 70192 Stuttgart, DE
Priority Data:
20 2008 016 733.708.12.2008DE
Title (DE) LÜFTER
(EN) VENTILATOR
(FR) VENTILATEUR
Abstract:
(DE) Ein Lüfter (100) hat ein Lüftergehäuse (110). Dieses hat eine Lufteintrittsöffnung (120) und eine Luftaustrittsöffnung (130). Ferner hat es eine Drehgelenkanordnung (180) mit mindestens einem Drehgelenk (145, 147, 155, 157, 165, 167, 175, 177), welches an einem Gelenkträger (188; 188") angeordnet ist, mindestens eine Rückschlagklappe (140, 150, 160, 170), welche drehbar durch das mindestens eine Drehgelenk (145, 147, 155, 157, 165, 167, 175, 177) gelagert ist und in ihrer Schliessstellung die Luftaustrittsöffnung (130) zumindest teilweise verschließt, und mindestens ein elastisches Rückstellglied (142, 152, 162, 172), welches der mindestens einen Rückschlagklappe (140, 150, 160, 170) zugeordnet ist und sie in Richtung zu ihrer Schliessstellung beaufschlagt.
(EN) The invention relates to a ventilator (100) having a ventilator housing (110). Said housing has an air inlet opening (120) and an air outlet opening (130). Said housing further has a pivot joint arrangement (180) having at least one pivot joint (145, 147, 155, 157, 165, 167, 175, 177) disposed on a joint carrier (188; 188"), having at least one check valve (140, 150, 160, 170) rotatably supported by the at least one pivot joint (145, 147, 155, 157, 165, 167, 175, 177) and at least partially closing the air outlet opening (130) in the closed position thereof, and having at least one elastic return element (142, 152, 162, 172) associated with the at least one check valve (140, 150, 160, 170) and acting thereon in the direction toward the closed position thereof.
(FR) L'invention concerne un ventilateur (100) comprenant un boîtier de ventilateur (110) muni d'une ouverture d'entrée d'air (120) et d'une ouverture de sortie d'air (130). Celui-ci comprend également un dispositif d'articulation tournante (180) avec au moins une articulation tournante (145, 147, 155, 157, 165, 167, 175, 177) qui est montée sur un support d'articulation (188; 188"), au moins un clapet anti-retour (140, 150, 160, 170) qui est monté de manière pivotante par le biais de ladite articulation tournante (145, 147, 155, 157, 165, 167, 175, 177) et qui, en position fermée, ferme au moins partiellement l'ouverture de sortie d'air (130), et au moins un élément de rappel élastique (142, 152, 162, 172) qui est associé audit clapet anti-retour (140, 150, 160, 170) et qui lui applique une contrainte en direction de sa position fermée.
front page image
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, JP, 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, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 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, 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 (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, 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: German (DE)
Filing Language: German (DE)
Also published as:
EP2356893US20110116909