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:
Aug. 12, 2003
Filed:
Feb. 20, 2001
Applicant:
Inventors:
Atsushi Koike, Saitama, JP;
Kiyoshi Yamagishi, Saitama, JP;
Kenichi Hiraizumi, Saitama, JP;
Takayuki Takahata, Tokyo, JP;
Assignee:
Mitsui Mining & Smelting Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01F 1/684 ;
U.S. Cl.
CPC ...
G01F 1/684 ;
Abstract
A strainer integrated flowmeter is constituted by a strainer section provided with a housing having a flow passage formed therein, a filter member and a filter member insertion cylinder ; and a flowmeter section provided with a housing having a flow passage formed therein and a flow rate sensor The housings of both the strainer section and flowmeter section are integrated, and the flowmeter section is disposed at downstream side. A vent hole is formed in the housing so as to be in communication with the flow passage