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:
Oct. 18, 1983
Filed:
Jul. 30, 1981
Applicant:
Inventor:
Paul D Lutz, Grand Haven, MI (US);
Assignee:
JSJ Corporation, Grand Haven, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01F / ; G01F / ;
U.S. Cl.
CPC ...
7386128 ; 73273 ;
Abstract
A fluid flow meter having an improved impulse generator for generating an electric signal to actuate a remote reader in response to a fixed volume of flow through the meter. A direct current motor having an armature having at least three poles or coils is used as the impulse generator. In a preferred embodiment of the invention the meter is modularly packaged in a cup-shaped housing with the various components layered one upon the other.