Boots – shoes – and leggings
Patent
1989-01-03
1991-09-17
Lall, Parshotam S.
Boots, shoes, and leggings
7386103, 36457103, G01F 2500
Patent
active
050500945
ABSTRACT:
An instrumental error compensating device has super precision measurement functions, even in a condition having only microtemperature changes, by utilizing a computer which compensates for flowrate errors instantaneously and sends signals for indicating corrected values. Flowmeter (1) of the type having elliptical gears (4,4') has temperature sensor (5) mounted thereon and a rotation sensor (6, 71) for indicating temperature and rotational speed. The signals from the sensors are fed to a micro computer (100). The errors can be caused by wear temperature changes, and viscosity changer, for example, and are compensated for by the computer based on flow rate and temperature of the fluid detected by the sensors.
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Cosimano Edward R.
Lall Parshotam S.
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