Title:
HIGH-EFFICIENCY DAMPING MEANS OF OVERRUNNING PULLEY FOR VEHICLE ALTERNATOR
Document Type and Number:
WIPO Patent Application WO/2015/194803
Kind Code:
A1
Abstract:
The present invention relates to a novel damper means capable of more positively acting on the minimization of torsional vibration, shock, load, noise and the like during a driving operation of an overrunning pulley for a vehicle alternator. That is, in a driving system (A) of a normal vehicle alternator (alternating-current power generator) embedded with: a belt (20) drawing out power of an internal combustion engine of a vehicle; a pulley (30) being rotated by the belt (20); a rotor-driving shaft (12) driving a heavy rotor (11) according to the rotation of the pulley; and an overrunning clutch (110) embedded between the pulley (30) and the rotor-driving shaft (12) and transmitting irregular power, applied to the pulley (30), by means of engagement during acceleration, and performing idling in proportion to inertia during deceleration, a novel damper device (200) of a stop ring type having excellent manufacturability and assemblability is provided so as to deal with, by more flexible and higher elastic force, defects (torsional vibration, shock, load, stress, fatigue accumulation, noise and the like) caused by the irregular power applied to the pulley (30) and inertia in a state in which the damper device is embedded and assembled inside the overrunning clutch (110) in an integrated form.
Inventors:
JU SUK HUI (KR)
Application Number:
PCT/KR2015/005979
Publication Date:
December 23, 2015
Filing Date:
June 15, 2015
Export Citation:
Assignee:
JU SUK HUI (KR)
International Classes:
F16H55/36; F16H7/02; F16H9/06; F16H15/12
Foreign References:
| KR20140000694A | 2014-01-03 | |||
| KR20110093849A | 2011-08-18 | |||
| KR200227377Y1 | 2001-06-15 | |||
| KR970006305U | 1997-02-21 |
Attorney, Agent or Firm:
SUNG, SangHee (KR)
성상희 (KR)
성상희 (KR)
Download PDF: