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1. (WO2007006255) VIBRATION DAMPING DEVICE, PARTICULARLY A DUAL-MASS FLYWHEEL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/006255 International Application No.: PCT/DE2006/001119
Publication Date: 18.01.2007 International Filing Date: 29.06.2006
IPC:
F16F 15/16 (2006.01) ,F16F 15/134 (2006.01) ,F16F 15/131 (2006.01)
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
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15
Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
10
Suppression of vibrations in rotating systems by making use of members moving with the system
16
using a fluid
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
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15
Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
10
Suppression of vibrations in rotating systems by making use of members moving with the system
12
using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
131
the rotating system comprising two or more gyratory masses
133
using springs as elastic members, e.g. metallic springs
134
Wound springs
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
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15
Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
10
Suppression of vibrations in rotating systems by making use of members moving with the system
12
using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
131
the rotating system comprising two or more gyratory masses
Applicants:
LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG [DE/DE]; Industriestrasse 3 77815 Bühl, DE (AllExceptUS)
MENDE, Hartmut [DE/DE]; DE (UsOnly)
ZHOU, Bin [CN/DE]; DE (UsOnly)
KISTNER, Reiner [DE/DE]; DE (UsOnly)
Inventors:
MENDE, Hartmut; DE
ZHOU, Bin; DE
KISTNER, Reiner; DE
Common
Representative:
LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG; Industriestrasse 3 77815 Bühl, DE
Priority Data:
10 2005 032 765.614.07.2005DE
10 2006 016 567.506.04.2006DE
10 2006 026 974.810.06.2006DE
Title (DE) SCHWINGUNGSDÄMPFUNGSEINRICHTUNG, INSBESONDERE ZWEIMASSENSCHWUNGRAD
(EN) VIBRATION DAMPING DEVICE, PARTICULARLY A DUAL-MASS FLYWHEEL
(FR) DISPOSITIF D'AMORTISSEMENT DE VIBRATIONS NOTAMMENT DESTINE A UN VOLANT A DEUX MASSES
Abstract:
(DE) Zweimassenschwungrad bestehend aus einer mit der Abtriebswelle eines Motors verbindbaren Primärmasse und einer mit der Eingangswelle eines Getriebes verbindbaren Sekundärmasse, die mittels mindestens einer Lagerung konzentrisch und axial zueinander positioniert sind und entgegen der Wirkung einer Dämpfungseinrichtung mit Energiespeichern zumindest begrenzt zueinander verdrehbar sind, wobei die Energiespeicher in einer ringförmigen, von den Bauteilen der Primärmasse gebildeten und ein viskoses Medium beinhaltenden, ringartigen Kammer aufgenommen sind.
(EN) The invention relates to a dual-mass flywheel comprised of a primary mass, which can be connected to the output shaft of an engine, and of a secondary mass, which can be connected to the input shaft of a transmission, these masses being positioned concentric and axial to one another by means of at least one bearing and being able to rotate relative to one another in a limited manner against the action of a damping device with energy storage mechanisms. The energy storage mechanisms are accommodated in an annular ring-like chamber, which is formed by the components of the primary mass and which contains a viscous medium.
(FR) L'invention concerne un volant à deux masses composé d'une masse primaire pouvant être connectée à l'arbre de sortie d'un moteur, et d'une masse secondaire pouvant être connectée à l'arbre d'entrée d'une transmission, les deux masses étant disposées de façon concentrique et axiale l'une par rapport à l'autre au moyen d'au moins un palier et pouvant tourner de façon au moins limitée l'une par rapport à l'autre contre l'action d'un dispositif d'amortissement comportant des accumulateurs d'énergie. Les accumulateurs d'énergie sont logés dans une chambre annulaire formée par les composants de la masse primaire, contenant un fluide visqueux.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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:
KR1020080025402EP1904760CN101223381