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:
Jul. 18, 1995
Filed:
Aug. 17, 1993
Applicant:
Inventors:
Kenji Takahashi, Miyagi, JP;
Nobuaki Nakarai, Kanagawa, JP;
Assignees:
Kabushiki Kaisha Komatsu Seisakusho, Tokyo, JP;
Komatsu Miyagi Ltd., Miyagi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
73 6146 ; 73 6147 ;
Abstract
A method for analyzing the moisture content of an oil includes the steps of providing an enclosed chamber sealed in a gas-tight fashion, placing the oil to be analyzed within the enclosed chamber, heating the enclosed chamber for causing the moisture in the oil to evaporate, measuring a parameter that varies depending upon the amount of water vapor generated by the evaporation of the moisture, and deriving a value representative of the moisture content of the oil on the basis of the measured parameter.