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. 07, 1978
Filed:
Apr. 22, 1976
The Furukawa Electric Co., Ltd., Tokyo, JA;
Abstract
An infinitesimal gas flow regulator has a valve seat member having a valve seat provided at a gas inlet thereof, and a valve body including a hemispheric portion seated on the valve seat so that said valve body is rollingly movable about the center of the hemispheric portion while the valve body is kept on said valve seat. The valve body has an orifice in the form of a notch provided in the hemispheric portion of said valve body. An adjusting screw is provided to adjust the position of the valve body about the center of the hemispheric portion whereby a predetermined degree of opening is provided to the orifice in the valve body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile