SU149973A1 - Exhaust system of a helicopter turboprop engine - Google Patents

Exhaust system of a helicopter turboprop engine

Info

Publication number
SU149973A1
SU149973A1 SU747108A SU747108A SU149973A1 SU 149973 A1 SU149973 A1 SU 149973A1 SU 747108 A SU747108 A SU 747108A SU 747108 A SU747108 A SU 747108A SU 149973 A1 SU149973 A1 SU 149973A1
Authority
SU
USSR - Soviet Union
Prior art keywords
helicopter
exhaust system
engine
turboprop engine
exhaust
Prior art date
Application number
SU747108A
Other languages
Russian (ru)
Inventor
Ю.С. Олейников
В.Ф. Осипов
Б.Г. Писарев
В.А. Плотников
Г.Е. Сизов
Original Assignee
Ю.С. Олейников
В.Ф. Осипов
Б.Г. Писарев
В.А. Плотников
Г.Е. Сизов
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 Ю.С. Олейников, В.Ф. Осипов, Б.Г. Писарев, В.А. Плотников, Г.Е. Сизов filed Critical Ю.С. Олейников
Priority to SU747108A priority Critical patent/SU149973A1/en
Application granted granted Critical
Publication of SU149973A1 publication Critical patent/SU149973A1/en

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Description

Известна выхлопна  система турбовинтового двигател  вертолета, содержаща  окно в силовом корпусе двигател  между турбиной и редуктором . В окно вставл етс  выхлопной патрубок дл  направлени  выхлопа в определенную сторону. При необходимости направить выхлоп в другую сторону требуетс  частична  переборка такого двигател .A known exhaust system of a helicopter turboprop engine, comprising a window in the engine power case between the turbine and the gearbox. An exhaust pipe is inserted into the window to direct the exhaust to a certain direction. If necessary, direct the exhaust in the other direction requires a partial reassembly of the engine.

Предлагаема  выхлопна  система обеспечивает взаимозамен емость правого и левого двигателей при спаренной установке их на вертолете . Это достигаетс  тем, что с разных сторон силового корпуса двигател  между турбиной и редуктором выполнены четыре окна с фланцами, на которые могут быть установлены или патрубки с дeфлej :торами дл  направлени  выхлопа в требуемую сторону, или крышки.The proposed exhaust system provides for the interchangeability of the right and left engines when they are paired by installing them on a helicopter. This is achieved by the fact that from different sides of the engine power case between the turbine and the gearbox there are four windows with flanges on which can be installed either nozzles with deflectors: tori for directing the exhaust in the required direction, or caps.

На чертеже изображена конструктивна  схема предлагаемой выхлопной системы.The drawing shows the structural scheme of the proposed exhaust system.

В силовом корпусе 1 двигател  между турбиной и редуктором имеютс  четыре окна с фланцами 2, 3, 4 и 5, которые в совокупности с патрубками б и 7 (с дефлекторами) образуют выхлопную систему турбовинтового двигател  вертолета..In the power case 1 of the engine, between the turbine and the gearbox, there are four windows with flanges 2, 3, 4 and 5, which together with the pipes b and 7 (with deflectors) form the exhaust system of the helicopter engine of the helicopter

Дл  направлени  выхлопа в требуемую сторону патрубки 5 и 7 с дефлекторами устанавливают на соответствующие окна с фланцами. На другие (свободные от патрубков) окна с фланцами устанавливают крышки 8 и 9. Описываема  выхлопна  система упрощает эксплуатацию и Производство турбовинтовых двигателей, предназначенных дл  спаренной их установки на вертолетах.To direct the exhaust in the required direction, the pipes 5 and 7 with deflectors are installed on the corresponding windows with flanges. On other (free from nozzles) windows with flanges, caps 8 and 9 are installed. The described exhaust system simplifies operation and production of turboprop engines designed for twin installation on helicopters.

Предмет изобретени Subject invention

Выхлопна  система турбовинтового двигател  вертолета, состо ща  из окна в силовом корпусе двигател  между турбиной и редуктором , в которое вставл етс  патрубок, с дефлектором, отличающа с  тем, что, с целью обеспечени  взаимозамен емости правого и левого двигателей при спаренной установке их на вертолете, с разных сторон силового K0pnyd& двигател  между турбиной и редуктором выполнены четыре окна с фланцами, -на которые могут быть установлены или патрубки с дефлекторами дл  направлени  выхлопа в требуемую сторону, крышки.The exhaust system of the turboprop engine of a helicopter, consisting of a window in the engine's power box between the turbine and the gearbox into which the nozzle is inserted, with a deflector, characterized in that, in order to ensure the interchangeability of the right and left engines with a paired installation on the helicopter, from different sides of the power K0pnyd & The engine between the turbine and the gearbox has four windows with flanges, which can be installed or pipes with deflectors to direct the exhaust in the desired direction, the covers.

SU747108A 1961-10-07 1961-10-07 Exhaust system of a helicopter turboprop engine SU149973A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU747108A SU149973A1 (en) 1961-10-07 1961-10-07 Exhaust system of a helicopter turboprop engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU747108A SU149973A1 (en) 1961-10-07 1961-10-07 Exhaust system of a helicopter turboprop engine

Publications (1)

Publication Number Publication Date
SU149973A1 true SU149973A1 (en) 1961-11-30

Family

ID=48305002

Family Applications (1)

Application Number Title Priority Date Filing Date
SU747108A SU149973A1 (en) 1961-10-07 1961-10-07 Exhaust system of a helicopter turboprop engine

Country Status (1)

Country Link
SU (1) SU149973A1 (en)

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