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:
Feb. 07, 1984
Filed:
Oct. 19, 1981
Applicant:
Inventors:
Christian Zrenner, Stuttgart, DE;
Peter Kalberer, Gerlingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05C / ; G01N / ;
U.S. Cl.
CPC ...
374 45 ; 239171 ; 374-5 ; 374135 ; 374164 ;
Abstract
Liquids flowing from a nozzle or the like are tested by providing a sensing element having a heated tip part, directing a liquid to be tested to the tip of the sensing element so that the liquid cools the tip part and thereby an electrical signal is produced, and the thus produced electrical signal is utilized for evaluating the liquid and the nozzle.