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2 032 826

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C1

(51)

IPC

(21) (22)

Application

5057832/06, 1992-08-06

(22)

Actual filing date

1992-08-06

(45)

Published

1995-04-10

(72)

Inventor

Potekhin Ju.I.Prass L.V.

(73)

Holder

Nauchno-Issledovatel'Skij Institut Avtomatiki I Ehlektrotekhniki Pri Tomskom Institute Avtomatizirovannykh Sistem Upravlenija I Radioehlektroniki

PISTON RING Russian patent published in 1995 - IPC

Abstract RU 2032826 C1

FIELD: engine engineering. SUBSTANCE: piston ring has two end rings 1,2 the ends 3,4 of which are bent stepwise in the direction of the middle ring 5 and mounted overlapped. The but of middle ring 5 is enough to receive step locks of end rings 1,2 in it and is no less than total length of bent ends of the end rings. EFFECT: enhanced reliability. 2 cl, 1 dwg

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RU 2 032 826 C1

Authors

Potekhin Ju.I.

Prass L.V.

Dates

1995-04-10—Published

1992-08-06—Filed

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