The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 12, 2010
Filed:
May. 28, 2003
Isao Shiromaru, Hiroshima, JP;
Makoto Tanaka, Hiroshima, JP;
Yoshinobu Akamatsu, Kuwana, JP;
Yoji Nagayasu, Tokyo, JP;
Shingo Boda, Tokyo, JP;
Takuzo Iwatsubo, Nada-ku, Kobe-shi, Hyogo 657-8501, JP;
Isao Shiromaru, Hiroshima, JP;
Makoto Tanaka, Hiroshima, JP;
Yoshinobu Akamatsu, Kuwana, JP;
Yoji Nagayasu, Tokyo, JP;
Shingo Boda, Tokyo, JP;
Takuzo Iwatsubo, Nada-ku, Kobe-shi, Hyogo 657-8501, JP;
The Chugoku Electric Power Co., Inc., Hiroshima, JP;
Other;
Abstract
A method that utilizes signals from an accelerometer in resonant frequency bands or high frequency bands to, in a cost-effective manner, measure wear particle penetration of lubricant and lubricant degradation, both of which greatly affect prediction of residual service life; and, using as a basis these measurements of wear particle penetration and lubricant degradation, enables accurate estimation of residual service life for rolling bearings in the early stages.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile