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:
Jan. 22, 1980
Filed:
Dec. 08, 1978
Applicant:
Inventors:
Wilhelm Jung, Giessen-Kleinlinden, DE;
Wolfgang Stark, Kriftel, DE;
Assignee:
VDO Adolf Schindling AG, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01F / ;
U.S. Cl.
CPC ...
7330 / ; 361284 ;
Abstract
A capacitive sensing element for use in a liquid level measuring apparatus, wherein the capacitive sensing element is the oscillation determining element of an oscillator, the sensing element including a plurality of elongate electrodes embedded in an insulating material, and wherein calibration of the sensing element for different containers is obtained by piercing the element and electrodes to provide electrodes of different lengths.