Title:
冷却通路を備えた粘性トーショナルバイブレーションダンパ
Document Type and Number:
Japanese Patent JP4658803
Kind Code:
B2
Abstract:
The invention relates to a viscous torsional vibration damper comprising a damping housing ( 1 ) that surrounds an annular working chamber ( 7 ) and can be connected to a machine part that is to be damped. In order to improve the dissipation of heat from the interior of the damper, a fan plate ( 15 ) is mounted on at least one flat face of the damper to conduct heat. A plurality of hollow cylindrical cooling channels ( 17, 18 ) projects from the plane of the fan plate, said channels creating intense turbulence in the air that is entrained by the rotation, thus intensifying the transfer of heat.
Inventors:
Wolfgang Keener
Jörg Zandig
Jörg Zandig
Application Number:
JP2005501520A
Publication Date:
March 23, 2011
Filing Date:
October 16, 2003
Export Citation:
Assignee:
Hasse & Wrede GmbH
International Classes:
F16C1/00; F16F15/16; F16F15/173
Domestic Patent References:
| JP5059003U | ||||
| JP8247219A | ||||
| JP2000314450A | ||||
| JP2000154847A |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel