SU1549188A1 - AXIAL COMPRESSOR SHOULDER - Google Patents

AXIAL COMPRESSOR SHOULDER

Info

Publication number
SU1549188A1
SU1549188A1 SU4354445/06A SU4354445A SU1549188A1 SU 1549188 A1 SU1549188 A1 SU 1549188A1 SU 4354445/06 A SU4354445/06 A SU 4354445/06A SU 4354445 A SU4354445 A SU 4354445A SU 1549188 A1 SU1549188 A1 SU 1549188A1
Authority
SU
USSR - Soviet Union
Prior art keywords
axial compressor
pen
interconnected
section
blade
Prior art date
Application number
SU4354445/06A
Other languages
Russian (ru)
Inventor
В.Н. Голубев
М.В. Коротов
Original Assignee
В.Н. Голубев
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by В.Н. Голубев filed Critical В.Н. Голубев
Priority to SU4354445/06A priority Critical patent/SU1549188A1/en
Application granted granted Critical
Publication of SU1549188A1 publication Critical patent/SU1549188A1/en

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1. Лопатка осевого компрессора, содержащая перо, выполненное в виде контактирующих между собой поперечных профилированных участков с продольными соосными отверстиями, отличающаяся тем, что, с целью повышения надежности, лопатка дополнительно содержит фиксирующие элементы, выполненные в виде ступенчатых втулок, отверстия участков имеют переменную площадь поперечного сечения, увеличивающуюся от периферии к корню пера, контактирующая поверхность каждого участка расположена в плоскости, наклоненной к оси пера, втулки размещены в зонах контакта соседних участков, а последние соединены между собой.2. Лопатка по п.1, отличающаяся тем, что соседние участки соединены между собой при помощи сварки.1. The axial compressor blade, containing a feather, made in the form of contacting transverse profiled sections with longitudinal coaxial holes, characterized in that, in order to increase reliability, the blade further comprises locking elements made in the form of stepped sleeves, the holes of the sections have a variable area cross-section, increasing from the periphery to the root of the pen, the contacting surface of each section is located in a plane inclined to the axis of the pen, the sleeves are placed in areas of contact adjacent areas, and the latter are interconnected. The blade according to claim 1, characterized in that the adjacent areas are interconnected by welding.

SU4354445/06A 1988-01-04 1988-01-04 AXIAL COMPRESSOR SHOULDER SU1549188A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4354445/06A SU1549188A1 (en) 1988-01-04 1988-01-04 AXIAL COMPRESSOR SHOULDER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4354445/06A SU1549188A1 (en) 1988-01-04 1988-01-04 AXIAL COMPRESSOR SHOULDER

Publications (1)

Publication Number Publication Date
SU1549188A1 true SU1549188A1 (en) 2005-10-10

Family

ID=60528834

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4354445/06A SU1549188A1 (en) 1988-01-04 1988-01-04 AXIAL COMPRESSOR SHOULDER

Country Status (1)

Country Link
SU (1) SU1549188A1 (en)

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