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2 025 234

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C1

(51)

IPC

(21) (22)

Application

4938988/08, 1991-05-27

(22)

Actual filing date

1991-05-27

(45)

Published

1994-12-30

(72)

Inventor

Gubar' Aleksandr Mikhajlovich[Ua]

(73)

Holder

Nauchno-Tekhnicheskij Kompleks

DEVICE FOR LOCAL HEATING Russian patent published in 1994 - IPC

Abstract RU 2025234 C1

FIELD: soldering. SUBSTANCE: device has gas exchange technological checker which consists of hollow cylinder for frontal supply of gas, media or substances and at least one hollow cylinder for discharge of evaporation products which is coaxial to the first cylinder. Checker is fitted along axis of reflector. Inner reflecing surface enbraces toroidal source and forms concentrating surface in form of body of revolution together with outer reflecting surface. Concentrating surface brings into focus radiant energy of source in the heating zone. EFFECT: enhanced efficiency. 1 dwg

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RU 2 025 234 C1

Authors

Gubar' Aleksandr Mikhajlovich[Ua]

Dates

1994-12-30—Published

1991-05-27—Filed

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