Viscosity measuring device

Details Viscosity measuring device Viscosity measuring device

1978-11-28

1981-06-23

Goldberg, Gerald

Measuring and testing

Liquid analysis or analysis of the suspension of solids in a...

Viscosity

G01N 1106

Patent

active

042742790

ABSTRACT:
An improved measuring viscosity device comprises an upper container and a lower container, the upper container has a diameter greater than the lower container, the two containers are connected by a flow restricting conduit and also by an equalizing tube extending from a top portion of the lower container upwardly into the upper container through the bottom wall thereof so that no part of the equalizing tube extends outwardly from the axis of the device beyond the periphery of the upper container.

REFERENCES:
patent: 1635281 (1927-07-01), Larson
patent: 1659534 (1928-02-01), Mason
patent: 1758677 (1930-05-01), Smith
patent: 1869718 (1932-08-01), Smith
patent: 1919921 (1933-07-01), Anderson et al.
patent: 2048305 (1936-07-01), Ubbelohde
patent: 2419658 (1947-04-01), Rogers
patent: 3659825 (1972-05-01), Reiter
Saita, T., Closed-type Capillary Viscometer, in Journal of Physics E., 9(12): pp. 1128-1130, Dec. 1976.
Kang et al., Meas. Viscosity of Organic Electrolyte, in Journal of Electrochemical Society, 122(9): pp. 1155-1160, Sep. 1975.
Fisher, M., Ein Geschlossenes Kapillarviskosimeter, in Glastechn. Ber. 46 Jahrgang Heftl., pp. 1-6, Jan. 1973.

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