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:
May. 22, 1979
Filed:
Jun. 20, 1977
Applicant:
Inventors:
Richard D Brugger, Erie, PA (US);
Joseph A Barna, Erie, PA (US);
Assignee:
Zurn Industries, Inc., Erie, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06M / ;
U.S. Cl.
CPC ...
235 / ; 235 / ; 235 / ;
Abstract
A system for metering material flow made up of a member moveable in proportion to the flow of material, a permanent magnet moveable by the member and a reed switch connecting a source of energy through an electronic circuit to a counter. The circuit and reed switch are sealed in a phenolic resin, which is waterproof and enclosed in a housing that fits onto an opening in the meter housing. The circuit has a transistor with a collector connected to the counter.