Title:
TEST EQUIPMENT FOR BEARING
Document Type and Number:
Japanese Patent JPH1123422
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a test equipment for bearing in which muddy water can be sprayed uniformly to a bearing by protecting the piping, or the like, against clogging while facilitating maintenance and repair. SOLUTION: A pump 30 is set on the bottom 12 of in a test tank 11 and muddy water delivered from the pump 30 is passed through the piping 31 in the testing bath 11 and sprayed through a nozzle 33 to a bearing 20. Since the pump 30 and the piping 31 are present in the same testing both 11 as the bearing 20, the length of the piping 31 can be shortened and the pump 30 and the piping 31 are protected against clogging. Furthermore, loss or contamination due to leakage of muddy water can be eliminated, because the piping 31 and the pump 30 are in the testing bath 11. Mud is introduced on an inclining surface 13 to the bottom part and a bypass piping 35 is branched from the way of the piping 31 in order to make uniform the concentration of muddy water by stirring the mud in the muddy water 34.
Inventors:
UENO HIROSHI
Application Number:
JP17386297A
Publication Date:
January 29, 1999
Filing Date:
June 30, 1997
Export Citation:
Assignee:
KOYO SEIKO CO
International Classes:
G01M13/04; (IPC1-7): G01M13/04
Domestic Patent References:
| JPH08166017A | 1996-06-25 |
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)
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