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2 184 039

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C2

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IPC

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Application

2000119955/28, 2000-07-26

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Start date

2000-07-26

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Actual filing date

2000-07-26

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Published

2002-06-27

(72)

Inventor

Shkrabak V.S.Shkrabak V.V.Shkrabak R.V.Goldobina L.A.Golubev V.P.Krasotina T.S.

(73)

Holder

Sankt-Peterburgskij Gosudarstvennyj Agrarnyj Universitet

VEHICLE CABIN VENTILATING DEVICE Russian patent published in 2002 - IPC

Abstract RU 2184039 C2

FIELD: agriculture. SUBSTANCE: invention relates to method of labour protection in agricultural production and ventilation of tractor cabins. Proposed ventilating device has fans, air distributors and heat exchangers mounted in outlet part, and detachable filter installed in inlet part of ventilating device. Filter used in device is of gasproof two-layer design and is mounted in direction of air flow being composed of hydrophilic and hydrophobic adsorbents, respectively, with thickness of indicated layers in ratio of 1:2. EFFECT: improved efficiency of cleaning of air in tractor cabin from dust and insecticides owing to improved design of filter. 1 tbl, 2 dwg

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RU 2 184 039 C2

Authors

Shkrabak V.S.

Shkrabak V.V.

Shkrabak R.V.

Goldobina L.A.

Golubev V.P.

Krasotina T.S.

Dates

2002-06-27—Published

2000-07-26—Filed

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