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:
Mar. 14, 1989
Filed:
Apr. 19, 1988
Hiroaki Hasegawa, Kawasaki, JP;
Yasuji Miyata, Yokohama, JP;
Koyata Sugimoto, Tokyo, JP;
Akira Nakamura, Hiratsuka, JP;
Tokico, Ltd., Kanagawa, JP;
Abstract
A mass flowmeter for measuring a mass flow rate of a fluid passing through a pair of straight tubes in mutually opposing directions by measuring the Coriolis force working on the fluid when the straight tubes are swung to and from each other. The tubes are swung by a vibrator at one end of the tubes and the other end of the tubes is fixed so that the ends of the tubes alternately approach and depart to and from each other. The both ends of the tubes subjected to vibration are connected by a flexible tube.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile