SU809918A1 - KNOT OF FASTENING OF WORKING BLADES OF A TURBO BAR - Google Patents

KNOT OF FASTENING OF WORKING BLADES OF A TURBO BAR

Info

Publication number
SU809918A1
SU809918A1 SU2844471/06A SU2844471A SU809918A1 SU 809918 A1 SU809918 A1 SU 809918A1 SU 2844471/06 A SU2844471/06 A SU 2844471/06A SU 2844471 A SU2844471 A SU 2844471A SU 809918 A1 SU809918 A1 SU 809918A1
Authority
SU
USSR - Soviet Union
Prior art keywords
ring
turbo
knot
fastening
bar
Prior art date
Application number
SU2844471/06A
Other languages
Russian (ru)
Inventor
В.М. Воробьев
М.В. Коротов
V.M. Vorob'ev
M.V. Korotov
Original Assignee
В.М. Воробьев
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.М. Воробьев filed Critical В.М. Воробьев
Priority to SU2844471/06A priority Critical patent/SU809918A1/en
Application granted granted Critical
Publication of SU809918A1 publication Critical patent/SU809918A1/en

Links

Abstract

Узел крепления рабочих лопаток турбомашины, содержащий стопорное разрезное кольцо, размещенное в пазу диска и хвостовиках лопаток, фиксатор радиального перемещения кольца, выполненный в виде вставки, установленной в месте его разреза, и контровочный элемент с отогнутыми концами, отличающийся тем, что, с целью повышения надежности, вставка имеет форму призмы, на боковых поверхностях которой выполнены радиальные выступы (пазы), кольцо имеет ответные пазы (выступы), а контровочный элемент установлен между призмой и кольцом.The attachment of the working blades of the turbomachine containing locking split ring placed in the slot of the disk and the shanks of the blades, the latch radial movement of the ring, made in the form of an insert installed in the place of its cut, and locking element with bent ends, characterized in that reliability, the insert has the shape of a prism, on the side surfaces of which radial protrusions (grooves) are made, the ring has counter grooves (protrusions), and a retaining element is installed between the prism and the ring.

SU2844471/06A 1979-11-29 1979-11-29 KNOT OF FASTENING OF WORKING BLADES OF A TURBO BAR SU809918A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2844471/06A SU809918A1 (en) 1979-11-29 1979-11-29 KNOT OF FASTENING OF WORKING BLADES OF A TURBO BAR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2844471/06A SU809918A1 (en) 1979-11-29 1979-11-29 KNOT OF FASTENING OF WORKING BLADES OF A TURBO BAR

Publications (1)

Publication Number Publication Date
SU809918A1 true SU809918A1 (en) 2005-11-27

Family

ID=60524944

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2844471/06A SU809918A1 (en) 1979-11-29 1979-11-29 KNOT OF FASTENING OF WORKING BLADES OF A TURBO BAR

Country Status (1)

Country Link
SU (1) SU809918A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2503791C1 (en) * 2012-09-28 2014-01-10 Николай Митрофанович Панин Flushing assembly of drilling bit
RU2506403C1 (en) * 2012-10-10 2014-02-10 Николай Митрофанович Панин Flushing assembly of drilling bit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2503791C1 (en) * 2012-09-28 2014-01-10 Николай Митрофанович Панин Flushing assembly of drilling bit
RU2506403C1 (en) * 2012-10-10 2014-02-10 Николай Митрофанович Панин Flushing assembly of drilling bit

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