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. 16, 1978
Filed:
Jul. 07, 1976
Applicant:
Inventor:
Akinori Yokota, Yokohama, JA;
Assignee:
Nissan Motor Company, Limited, Yokohama, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01F / ;
U.S. Cl.
CPC ...
73252 ;
Abstract
A flow-rate measuring device comprises a chamber and an inlet channel for receiving and introducing a flow of fluid to the chamber. A wobble plate is pivotally disposed in the chamber to equally divide it into first and second chamber portions when in equilibrium position. First and second discharge channels are connected to the first and second chamber portions, respectively. Part of the chamber wall serves as an arcuate baffle extending between the first and second discharge channels. The pivot point of the wobble plate lies at the center of curvature of the arcuate baffle surface.