Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Katsuyuki Yamamoto0
Naotsugu Ueda0
Date of Patent
June 30, 2015
0Patent Application Number
141122430
Date Filed
April 18, 2012
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A flow rate measuring device includes: a flow rate sensor; a physical property sensor having a micro heater and a thermopile; and a sub-flow path portion having a physical property detecting flow path in which the physical property sensor is disposed. The micro heater and the thermopile are disposed side by side in a direction orthogonal to a flow direction of a fluid to be measured, and the flow rate sensor is disposed at a position except for the physical property detecting flow path.
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