SU1599587A2 - Bearing assembly of turbocompressor - Google Patents

Abstract

The invention can be used in turbocharger assemblies for pressurizing diesel engines. The purpose of the invention is to increase the reliability of work. For this, the area of the flow area between the edge 13 of the channel 9 in the radial recess 8 and the end plane 14 along the normal to the latter is not less than the flow section of the longitudinal channel 7, and the ratio of the difference between the lengths L ₂ and L _{1 of the} inner 15 and outer 16 sections of the bearing surface body 1, interacting with the sleeve 3, to the width Δ of the annular chamber 10 is made in the range of 3-14. 2 Il.

Description

Phie. g

Compiled by V. Petrukhin Editor M. Bandura Tehred M. Khodanych Proofreader O. Tsiple

Order 3130

Circulation 501

VNIIPI State Committee for Inventions and Discoveries under the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk Nar., 4/5

Production and Publishing Combine Patent, Uzhgorod, st. Gagarin, 101

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Claims (1)

Claim Bearing assembly of a turbocharger, according to ed. St. No. 1370336, characterized in that, in order to increase the reliability of operation, the area of the passage section between the channel edge in the radial recess and the end plane normal to the last has an area not less than the area of the passage section of the longitudinal channel, and the ratio of the difference between the lengths of the inner and outer sections of the support the surface of the housing interacting with the sleeve to the width of the annular chamber is 3 to 14;