RU97100802A - GAS TURBINE ENGINE - Google Patents

GAS TURBINE ENGINE

Info

Publication number
RU97100802A
RU97100802A RU97100802/06A RU97100802A RU97100802A RU 97100802 A RU97100802 A RU 97100802A RU 97100802/06 A RU97100802/06 A RU 97100802/06A RU 97100802 A RU97100802 A RU 97100802A RU 97100802 A RU97100802 A RU 97100802A
Authority
RU
Russia
Prior art keywords
gas turbine
turbine engine
labyrinth seal
engine
tiered
Prior art date
Application number
RU97100802/06A
Other languages
Russian (ru)
Other versions
RU2134808C1 (en
Inventor
А.И. Тункин
Н.И. Рокка
В.А. Кузнецов
Original Assignee
Открытое акционерное общество "Авиадвигатель"
Filing date
Publication date
Application filed by Открытое акционерное общество "Авиадвигатель" filed Critical Открытое акционерное общество "Авиадвигатель"
Priority to RU97100802A priority Critical patent/RU2134808C1/en
Priority claimed from RU97100802A external-priority patent/RU2134808C1/en
Publication of RU97100802A publication Critical patent/RU97100802A/en
Application granted granted Critical
Publication of RU2134808C1 publication Critical patent/RU2134808C1/en

Links

Claims (1)

Газотурбинный двигатель, содержащий компрессор с лабиринтным уплотнением проточной части за последней ступенью, камеру сгорания и турбину, отличающийся тем, что лабиринтное уплотнение выполнено двухярусным и образует кольцевую полость, сообщающуюся через жиклер с трубопроводом двигателя.A gas turbine engine comprising a compressor with a labyrinth seal of the flow part behind the last stage, a combustion chamber and a turbine, characterized in that the labyrinth seal is two-tiered and forms an annular cavity communicating through the nozzle with the engine pipe.
RU97100802A 1997-01-22 1997-01-22 Gas-turbine engine RU2134808C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97100802A RU2134808C1 (en) 1997-01-22 1997-01-22 Gas-turbine engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97100802A RU2134808C1 (en) 1997-01-22 1997-01-22 Gas-turbine engine

Publications (2)

Publication Number Publication Date
RU97100802A true RU97100802A (en) 1999-02-20
RU2134808C1 RU2134808C1 (en) 1999-08-20

Family

ID=20189173

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97100802A RU2134808C1 (en) 1997-01-22 1997-01-22 Gas-turbine engine

Country Status (1)

Country Link
RU (1) RU2134808C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2507401C1 (en) * 2012-11-07 2014-02-20 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Gas turbine engine low-pressure turbine
FR3000145B1 (en) * 2012-12-21 2015-01-16 Turbomeca SEAL ASSEMBLY FOR TURBOMACHINE

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