Title:
OIL DISCHARGING STRUCTURE FOR BEARING
Document Type and Number:
WIPO Patent Application WO/2015/186527
Kind Code:
A1
Abstract:
An oil discharge structure for a bearing, the oil discharge structure being provided with: at least one bearing (21) for rotatably supporting a rotating shaft (9); a cylindrical bearing housing (27) provided to the radially outer side of the bearing, the bearing housing (27) accommodating the bearing; an oil recovery chamber (39) provided radially outside of the bearing housing, the oil recovery chamber (39) recovering lubricating oil supplied to the bearing; and an oil discharge passage (47) passing radially through a peripheral wall (29) of the bearing housing (27) and discharging lubricating oil from the bearing to the oil recovery chamber (39), wherein a dividing wall (51) that circumferentially divides the oil discharge passage is provided to the oil discharge passage (47).
Inventors:
SHINOHARA ZENYA (JP)
ARISAWA HIDENORI (JP)
YAMASHITA SEIJI (JP)
TANAKA KATSUNORI (JP)
YOSHIDA TAKESHI (JP)
ARISAWA HIDENORI (JP)
YAMASHITA SEIJI (JP)
TANAKA KATSUNORI (JP)
YOSHIDA TAKESHI (JP)
Application Number:
PCT/JP2015/064583
Publication Date:
December 10, 2015
Filing Date:
May 21, 2015
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
F16C33/10; F01D25/16; F01D25/18; F02C7/06; F16C17/04; F16N31/00
Foreign References:
| JPS6052352U | 1985-04-12 | |||
| JP2010065682A | 2010-03-25 | |||
| JPS63227931A | 1988-09-22 | |||
| US20080066444A1 | 2008-03-20 | |||
| JP2005180427A | 2005-07-07 | |||
| EP1923541A2 | 2008-05-21 |
Other References:
See also references of EP 3153727A4
Attorney, Agent or Firm:
SUGIMOTO, Shuji et al. (JP)
Shuji Sugimoto (JP)
Shuji Sugimoto (JP)
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