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2 034 266

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C1

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IPC

(21) (22)

Application

4938163/25, 1991-05-22

(22)

Actual filing date

1991-05-22

(45)

Published

1995-04-30

(72)

Inventor

Safiullin R.G.Kolesnik A.A.Posokhin V.N.Nikolaev N.A.

(73)

Holder

Kazanskij Inzhenerno-Stroitel'Nyj Institut

METHOD FOR DETERMINATION OF LIQUID SURFACE TENSION Russian patent published in 1995 - IPC

Abstract RU 2034266 C1

FIELD: measurement technology. SUBSTANCE: drop of tested liquid is formed on heated conical tip with angle 2ϕ of cone opening angle up to 10 deg., height of drop at the start of its formation from top of conical tip is measured, and value of surface tension is determined by the formula given in invention description. EFFECT: higher efficiency. 2 cl, 1 dwg, 3 tbl

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RU 2 034 266 C1

Authors

Safiullin R.G.

Kolesnik A.A.

Posokhin V.N.

Nikolaev N.A.

Dates

1995-04-30—Published

1991-05-22—Filed

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