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:
Jun. 04, 2019
Filed:
Feb. 19, 2016
Applicant:
Surpass Industry Co., Ltd., Saitama, JP;
Inventor:
Hiroki Igarashi, Saitama, JP;
Assignee:
SURPASS INDUSTRY CO., LTD., Saitama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01F 1/69 (2006.01); B32B 37/12 (2006.01); G01F 1/684 (2006.01); G01F 15/14 (2006.01); G01F 15/18 (2006.01);
U.S. Cl.
CPC ...
G01F 1/69 (2013.01); B32B 37/1207 (2013.01); G01F 1/6847 (2013.01); G01F 15/14 (2013.01); G01F 15/18 (2013.01); B32B 2315/08 (2013.01); B32B 2457/00 (2013.01);
Abstract
Provided is a thermal flow meter including a measurement tube made of resin having an inlet and an outlet, and an internal flow passage extending along an axis, a sensor substrate having a heating resistance wire and temperature detecting resistance wires formed on a detection surface along the axis, and a reinforcing plate. The sensor substrate is bonded to the measurement tube along the axis with an adhesive, and the reinforcing plate is bonded to the measurement tube along the axis with the adhesive with the internal flow passage interposed between the sensor substrate and the reinforcing plate.