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:
Aug. 11, 1987
Filed:
Nov. 05, 1985
Applicant:
Inventors:
Takayuki Kato, Aichi, JP;
Makoto Miyamoto, Kariya, JP;
Assignee:
Aisin Seiki Kabushiki Kaisha, Aichi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R / ;
U.S. Cl.
CPC ...
324 / ; 73116 ;
Abstract
Method and apparatus for detection of oil mists in which oil mists in a noninflammable gas an formed into deposits by heat decomposition, an accumulated amount of the deposit is detected as a variation of electric resistance, and the amount of oil mists is detected from the electric resistance value. The apparatus includes a power source for energizing a heating member, a circuit for detection of an electric resistance between electrodes, and a display circuit for indicating an output of the detection circuit as an amount of oil mists.