EP 1049889 A1 20001108 - TUNED WIDEBAND AND VERY LIGHT UNIAXIAL VIBRATION REDUCER
Title (en)
TUNED WIDEBAND AND VERY LIGHT UNIAXIAL VIBRATION REDUCER
Title (de)
GERÄT ZUR EINACHSIGEN SCHWINGUNGSREDUKTION MIT GROSSEN BANBREITEN UNG GERINGEM GEWICHT
Title (fr)
REDUCTEUR DE VIBRATIONS MONOAXE ACCORDE A BANDE LARGE ET DE GRANDE LEGERETE
Publication
Application
Priority
- FR 9801434 W 19980706
- FR 9708610 A 19970707
Abstract (en)
[origin: FR2765647A1] The invention concerns a device reducing vibrations along an axis, in an extended frequency field, and with an optimum efficacy/mass ratio. In its simplest embodiment, it consists of a spring disk (60), two electromagnets (75), and a mass (76), contained in a housing (66), and comprises a vibration measuring sensor (91) and a controller (92).
IPC 1-7
IPC 8 full level
F16F 7/10 (2006.01); F16F 13/26 (2006.01); F16F 15/02 (2006.01); F16F 15/03 (2006.01)
CPC (source: EP)
F16F 7/1011 (2013.01); F16F 13/264 (2013.01); F16F 15/02 (2013.01); F16F 15/03 (2013.01)
Citation (search report)
See references of WO 9902890A1
Designated contracting state (EPC)
AT DE ES FR GB IT NL SE
DOCDB simple family (publication)
FR 2765647 A1 19990108; FR 2765647 B1 20020111; EP 1049889 A1 20001108; WO 9902890 A1 19990121
DOCDB simple family (application)
FR 9708610 A 19970707; EP 98935099 A 19980706; FR 9801434 W 19980706