Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Hitachi Ltd
Original Assignee
Hitachi Ltd
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Filing date
Publication date
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP56040349ApriorityCriticalpatent/JPS57156523A/ja
Publication of JPS57156523ApublicationCriticalpatent/JPS57156523A/ja
Publication of JPH0237528B2publicationCriticalpatent/JPH0237528B2/ja
G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
Landscapes
Physics & Mathematics
(AREA)
Fluid Mechanics
(AREA)
General Physics & Mathematics
(AREA)
Measuring Volume Flow
(AREA)
JP56040349A1981-03-231981-03-23Hot wire type flow rate sensor
GrantedJPS57156523A
(en)