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2 145 130

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IPC

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Application

98115023/09, 1998-07-31

(24)

Start date

1998-07-31

(22)

Actual filing date

1998-07-31

(45)

Published

2000-01-27

(72)

Inventor

Vavilov A.S.Verevkin A.E.Nikol'Skij V.F.Styrov V.A.

(73)

Holder

Vavilov Aleksandr SemenovichVerevkin Aleksandr Evgen'EvichNikol'Skij Viktor FedorovichStyrov Vitalij Aleksandrovich

METHOD AND DEVICE FOR SHIELDING CABLES AGAINST ATMOSPHERIC EFFECTS Russian patent published in 2000 - IPC

Abstract RU 2145130 C1

FIELD: in-service shielding of electrical equipment cables under detrimental atmospheric conditions. SUBSTANCE: method involves cyclic direct-flow supply of compressed air from separate source, separation of condensed phase from it, throttling, etc. according to definite dependence. Device implementing this method has compressed-air source, cooler, adsorber, etc. and is provided, in addition, with pressure-reducing element and valves to ensure desired time spaces mentioned in dependence. EFFECT: reduced power requirement and improved service life of device. 3 cl, 1 dwg

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RU 2 145 130 C1

Authors

Vavilov A.S.

Verevkin A.E.

Nikol'Skij V.F.

Styrov V.A.

Dates

2000-01-27—Published

1998-07-31—Filed