Measuring and testing – Volume or rate of flow – Thermal type
Patent
1984-06-20
1986-05-13
Goldstein, Herbert
Measuring and testing
Volume or rate of flow
Thermal type
G01F 168
Patent
active
045878439
ABSTRACT:
A gas-flow measuring apparatus including a plurality of thermocouples formed in series on a substrate. Every other thermojunction of the thermocouples is located upstream of an electric heater, while the remaining thermojunctions of the thermocouples are located downstream of the electric heater.
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patent: 4478077 (1984-10-01), Bohrer et al.
Kanehara Kenji
Kawai Hisasi
Kohama Tokio
Tokura Norihito
Goldstein Herbert
Nippon Soken Inc.
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