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635 771

(13)

(51)

IPC

(21) (22)

Application

2187099/02, 1975-11-10

(22)

Actual filing date

1975-11-10

(45)

Published

1997-08-20

(72)

Inventor

Vil'Ner N.M.Spektor Ja.I.Maslakov A.M.Gerbovitskij A.Z.Kulikov F.R.Baranov M.I.Slutskij G.M.Zhuravlev V.F.Moiseev V.N.Khramov S.I.Smirnov A.M.

VACUUM PLANT FOR HEAT TREATMENT Russian patent published in 1997 - IPC

Abstract SU 635771 A1

FIELD: vacuum engineering. SUBSTANCE: vacuum plant has heating chamber cooled with water, heat shield mounted inside the chamber, heaters, fans, and arc-like heat exchanger. The heat shields and heaters are secured to the heat exchanger. EFFECT: enhanced efficiency.

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SU 635 771 A1

Authors

Vil'Ner N.M.

Spektor Ja.I.

Maslakov A.M.

Gerbovitskij A.Z.

Kulikov F.R.

Baranov M.I.

Slutskij G.M.

Zhuravlev V.F.

Moiseev V.N.

Khramov S.I.

Smirnov A.M.

Dates

1997-08-20—Published

1975-11-10—Filed