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2 106 947

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IPC

(21) (22)

Application

95103837/02, 1995-03-15

(22)

Actual filing date

1995-03-15

(45)

Published

1998-03-20

(72)

Inventor

Zlotin V.E.Zlotnikov I.S.Kapustin B.T.Gorbach V.D.Stegantsev V.P.Ponikarovskij R.F.

(73)

Holder

Tsentral'Nyj Nauchno-Issledovatel'Skij Institut Tekhnologii Sudostroenija

HIGH-FREQUENCY CURRENT WELDING METHOD Russian patent published in 1998 - IPC

Abstract RU 2106947 C1

FIELD: high-frequency welding. SUBSTANCE: method involves arranging parts to be welded in equally spaced relation so that constant welding gap is defined between them; directing high-frequency current and closing welding circuit; feeding molten additive agent into welding gap. As a result part edges are further heated. EFFECT: increased efficiency by reduced deformation due to welding and provision for high-rate welding of parts of any thickness. 1 dwg

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RU 2 106 947 C1

Authors

Zlotin V.E.

Zlotnikov I.S.

Kapustin B.T.

Gorbach V.D.

Stegantsev V.P.

Ponikarovskij R.F.

Dates

1998-03-20—Published

1995-03-15—Filed