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2 147 758

(13)

C1

(51)

IPC

(21) (22)

Application

98109630/28, 1998-05-20

(24)

Start date

1998-05-20

(22)

Actual filing date

1998-05-20

(45)

Published

2000-04-20

(72)

Inventor

Alekseev V.A.Bakeev A.A.Kuleshov V.N.Narusbek Eh.A.Prokopenko N.V.

(73)

Holder

Obosoblennoe Nauchno-Issledovatel'Skoe Podrazdelenie Po Solnechnoj I Tochnoj Optike Pri Gosudarstvennom Predprijatii Astrofizika"

REFLECTOR Russian patent published in 2000 - IPC

Abstract RU 2147758 C1

FIELD: optical systems. SUBSTANCE: reflector has flat reflecting members installed in rows and interconnected so as to impart a concave shape to the reflector by bending the members in rows. The member joints are made in the form of two non-adjoining recesses located on opposite surfaces. The members are positioned on a carrier made in the form of a base with a surface of a preset concave shape. Reflecting members may be attached to the base surface by means of adhesive or sealant. The base may have a duct receiving the device for producing vacuum between the reflecting members and base surface. Reflector may be provided with a corrective device installed in the base for fixing the moment of contact of the reflecting members with the base surface. EFFECT: enhanced rigidity of reflector, enhanced quality and accuracy of focusing at enhanced efficiency of use of incident radiation. 4 cl, 3 dwg

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RU 2 147 758 C1

Authors

Alekseev V.A.

Bakeev A.A.

Kuleshov V.N.

Narusbek Eh.A.

Prokopenko N.V.

Dates

2000-04-20—Published

1998-05-20—Filed

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