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2 220 076

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IPC

(21) (22)

Application

2002118774/11, 2002-07-16

(24)

Start date

2002-07-16

(22)

Actual filing date

2002-07-16

(45)

Published

2003-12-27

(72)

Inventor

Grushko V.E.Korenev N.I.Mukhtarulin V.S.Chel'Diev M.I.Shidlovskij R.P.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Institut Vychislitel'Nykh Kompleksov Im. M.A. Kartseva"

DEVICE FOR PROTECTION OF DATA RECORDER MEMORY CIRCUITS IN EMERGENCY Russian patent published in 2003 - IPC

Abstract RU 2220076 C1

FIELD: protective units for flying vehicles. SUBSTANCE: proposed protective device has inner and outer containers where heat-insulating and heat-absorbing materials are placed. Outer container contains thermal protective stack made from layer of swelling material, heat-insulating gasket and metal layer. During melting, metal layer removes swelling material to ensure cooling of inner container. EFFECT: enhanced efficiency; reduced mass and overall dimensions. 22 cl, 3 dwg

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RU 2 220 076 C1

Authors

Grushko V.E.

Korenev N.I.

Mukhtarulin V.S.

Chel'Diev M.I.

Shidlovskij R.P.

Dates

2003-12-27—Published

2002-07-16—Filed