Centrifugal pendulum-type vibration absorbing device and order setting method for the same
US10132384B2 · kind B2 · utility
2Cited by
4References
13Claims
0Family size
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Key dates
| Filing date | Jan 16, 2015 |
| Grant date | Nov 20, 2018 |
| Priority date | — |
| Expiry date | Oct 4, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F2232/02
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A centrifugal pendulum vibration absorbing device includes a flange that is coupled to a driven member that is a rotary element that rotates using power from an engine and a mass body that is coupled to the flange so as to oscillate about a pendulum fulcrum PF and is designed so as to have an effective order qeff that is greater by a correction amount Δq that is at least associated with the non-linearity of an order q of vibration of the flange and the mass body that is dependent on an oscillation angle ϕ of the mass body than an order qtag of vibration that is generated in the engine to be damped.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.