RU99101764A - GAS-TURBINE ENGINE TURBINE WORKING BLADE - Google Patents

GAS-TURBINE ENGINE TURBINE WORKING BLADE

Info

Publication number
RU99101764A
RU99101764A RU99101764/06A RU99101764A RU99101764A RU 99101764 A RU99101764 A RU 99101764A RU 99101764/06 A RU99101764/06 A RU 99101764/06A RU 99101764 A RU99101764 A RU 99101764A RU 99101764 A RU99101764 A RU 99101764A
Authority
RU
Russia
Prior art keywords
turbine
gas
working blade
turbine engine
thickness
Prior art date
Application number
RU99101764/06A
Other languages
Russian (ru)
Other versions
RU2161257C2 (en
Inventor
В.А. Кузнецов
В.В. Иванов
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 RU99101764A priority Critical patent/RU2161257C2/en
Priority claimed from RU99101764A external-priority patent/RU2161257C2/en
Publication of RU99101764A publication Critical patent/RU99101764A/en
Application granted granted Critical
Publication of RU2161257C2 publication Critical patent/RU2161257C2/en

Links

Claims (1)

Рабочая лопатка турбины газотурбинного двигателя с верхней полкой, имеющей зигзагообразные боковые поверхности и контактные площадки, отличающаяся тем, что толщина верхней полки во внутреннем радиусе перехода от боковой поверхности к контактной площадке равна 0,3-1,5 толщины контактной площадки.The working blade of the turbine of a gas turbine engine with an upper shelf having zigzag lateral surfaces and contact pads, characterized in that the thickness of the upper shelf in the inner radius of the transition from the side surface to the contact pad is 0.3-1.5 thickness of the contact pad.
RU99101764A 1999-01-27 1999-01-27 Turbine rotating blade of gas-turbine engine RU2161257C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU99101764A RU2161257C2 (en) 1999-01-27 1999-01-27 Turbine rotating blade of gas-turbine engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU99101764A RU2161257C2 (en) 1999-01-27 1999-01-27 Turbine rotating blade of gas-turbine engine

Publications (2)

Publication Number Publication Date
RU99101764A true RU99101764A (en) 2000-10-27
RU2161257C2 RU2161257C2 (en) 2000-12-27

Family

ID=20215273

Family Applications (1)

Application Number Title Priority Date Filing Date
RU99101764A RU2161257C2 (en) 1999-01-27 1999-01-27 Turbine rotating blade of gas-turbine engine

Country Status (1)

Country Link
RU (1) RU2161257C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7762779B2 (en) 2006-08-03 2010-07-27 General Electric Company Turbine blade tip shroud
FR2967714B1 (en) * 2010-11-22 2012-12-14 Snecma MOBILE AUB OF TURBOMACHINE

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