Title:
METHOD FOR DETERMINING LUBRICANT FILLING DEGREE OF FLUID DYNAMIC PRESSURE BEARING
Document Type and Number:
Japanese Patent JP2005043363
Kind Code:
A
Abstract:
To improve a method for determining the lubricant filling degree in a fluid bearing so that the degree can be obtained by a simple and reproducible method.
The spatial intensity characteristic graph of reflection light is recorded so that the determination method of the lubricant filling degree of the fluid bearing, where light reflection is evaluated by the irradiation of the gap of the bearing in the fluid bearing, is improved to calculate the filling degree by a simple and reproducible method.
Inventors:
IRMER NORBERT
ETLING CARSTEN
SCHMID GUIDO
ETLING CARSTEN
SCHMID GUIDO
Application Number:
JP2004212626A
Publication Date:
February 17, 2005
Filing Date:
July 21, 2004
Export Citation:
Assignee:
MINEBEA CO LTD
International Classes:
G01F23/28; F16C33/10; G11B5/60; (IPC1-7): G01F23/28; F16C33/10
Attorney, Agent or Firm:
Kenji Yoshitake
Hidetoshi Tachibana
Yasukazu Sato
Hiroshi Yoshimoto
Yasushi Kawasaki
Takahashi
Hidetoshi Tachibana
Yasukazu Sato
Hiroshi Yoshimoto
Yasushi Kawasaki
Takahashi