Means to ensure a minimum of gas content in liquids used for hea

Details Means to ensure a minimum of gas content in liquids used for hea Means to ensure a minimum of gas content in liquids used for hea

1997-12-18

1999-11-02

Smith, Duane S.

Gas separation: apparatus

Apparatus for selective diffusion of gases

Membrane to degasify liquid

96193, 96194, 174 12R, 174 151, 336 57, B01D 1900, H01F 2714

Patent

active

059762268

ABSTRACT:
The invention, intended for large power transformers and industrial heat transfer installations, is systemic in nature and calls upon two components which complement each other, the first one effecting the continuous on-line de-gassing of an insulating or heat transfer medium by the application of a vacuum whose pressure reducing effect is compensated by hydrostatic pressure or the combination of an impeller downstream and a restrictor upstream of the pressurized part; the second component of the complementary system is constituted by an expansion space which is separated from a displaceable buffer liquid by a membrane.

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