Apparatus for visually displaying fluid density in fluid flow model

Apparatus for visually displaying the density of a liquid, particularly for displaying the density of air bubbles in a liquid used as a flow fuel in a model tank (1), in which the bubbles (4) are illuminated by a light slit (15) and the reflection photographed by a television camera (21). The output...

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Bibliographic Details
Main Authors HIROSE, YASUO, HASEGAWA, TOSHIAKI, WATANABE, MORIYUKI
Format Patent
LanguageEnglish
French
German
Published 16.10.1985
Edition4
Subjects
ADVERTISING
APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE
CRYPTOGRAPHY
DIAGRAMS
DISPLAY
EDUCATION
EDUCATIONAL OR DEMONSTRATION APPLIANCES
GLOBES
MEASURING
PHYSICS
PLANETARIA
SEALS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Summary:Apparatus for visually displaying the density of a liquid, particularly for displaying the density of air bubbles in a liquid used as a flow fuel in a model tank (1), in which the bubbles (4) are illuminated by a light slit (15) and the reflection photographed by a television camera (21). The output of the television camera (21) is converted in an RGB separator into an R signal, a G signal, and a B signal which are fed through a cutoff circuit to a television display (25). The cutoff circuits adjust the relative magnitude of the colour signals, so that the intensity of the reflected light which is photographed by the television camera (21) is seen in the colour image as colours of different hue and intensity.
Bibliography:Application Number: EP19840302139