JPWO2021150418A5 - - Google Patents

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Publication number
JPWO2021150418A5
JPWO2021150418A5 JP2022538315A JP2022538315A JPWO2021150418A5 JP WO2021150418 A5 JPWO2021150418 A5 JP WO2021150418A5 JP 2022538315 A JP2022538315 A JP 2022538315A JP 2022538315 A JP2022538315 A JP 2022538315A JP WO2021150418 A5 JPWO2021150418 A5 JP WO2021150418A5
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JP
Japan
Prior art keywords
turbine rotor
shank
rotor blade
angel
coolant transfer
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2022538315A
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English (en)
Japanese (ja)
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JP2023513663A5 (https=
JP7646670B2 (ja
JP2023513663A (ja
Publication date
Priority claimed from US16/749,167 external-priority patent/US11248471B2/en
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Publication of JP2023513663A publication Critical patent/JP2023513663A/ja
Publication of JPWO2021150418A5 publication Critical patent/JPWO2021150418A5/ja
Publication of JP2023513663A5 publication Critical patent/JP2023513663A5/ja
Application granted granted Critical
Publication of JP7646670B2 publication Critical patent/JP7646670B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2022538315A 2020-01-22 2021-01-14 付加製造による隣接するホイールスペース部分の間の冷却剤移動通路を備えたエンジェルウィングシールを含むタービンローターブレード Active JP7646670B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/749,167 US11248471B2 (en) 2020-01-22 2020-01-22 Turbine rotor blade with angel wing with coolant transfer passage between adjacent wheel space portions by additive manufacture
US16/749,167 2020-01-22
PCT/US2021/013387 WO2021150418A1 (en) 2020-01-22 2021-01-14 Turbine rotor blade with angel wing seals with coolant transfer passage between adjacent wheel space portions by additive manufacture

Publications (4)

Publication Number Publication Date
JP2023513663A JP2023513663A (ja) 2023-04-03
JPWO2021150418A5 true JPWO2021150418A5 (https=) 2023-12-27
JP2023513663A5 JP2023513663A5 (https=) 2023-12-27
JP7646670B2 JP7646670B2 (ja) 2025-03-17

Family

ID=74562067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022538315A Active JP7646670B2 (ja) 2020-01-22 2021-01-14 付加製造による隣接するホイールスペース部分の間の冷却剤移動通路を備えたエンジェルウィングシールを含むタービンローターブレード

Country Status (6)

Country Link
US (1) US11248471B2 (https=)
EP (1) EP4093944B1 (https=)
JP (1) JP7646670B2 (https=)
KR (1) KR102889298B1 (https=)
CN (1) CN114867930B (https=)
WO (1) WO2021150418A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11242760B2 (en) * 2020-01-22 2022-02-08 General Electric Company Turbine rotor blade with integral impingement sleeve by additive manufacture
US11492908B2 (en) 2020-01-22 2022-11-08 General Electric Company Turbine rotor blade root with hollow mount with lattice support structure by additive manufacture
US11248471B2 (en) 2020-01-22 2022-02-15 General Electric Company Turbine rotor blade with angel wing with coolant transfer passage between adjacent wheel space portions by additive manufacture
US11552523B2 (en) * 2020-05-28 2023-01-10 Honeywell International Inc. Conformal cooling devices for rotating generator elements and additive manufacturing processes for fabricating the same
KR102621756B1 (ko) * 2020-11-27 2024-01-09 연세대학교 산학협력단 격자구조의 냉각방식을 갖는 가스터빈 베인 및 블레이드
US20250188843A1 (en) * 2022-08-24 2025-06-12 General Electric Company Turbine engine airfoil
US12571351B2 (en) 2023-06-14 2026-03-10 General Electric Company Gas turbine engine defining a rotor cavity
US20250369359A1 (en) * 2024-05-29 2025-12-04 Rtx Corporation Cooling features for a component of a gas turbine engine
US12497897B1 (en) * 2024-09-03 2025-12-16 Ge Infrastructure Technology Llc Airfoil component for turbomachine component with platform cooling using airfoil coolant

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US11248471B2 (en) 2020-01-22 2022-02-15 General Electric Company Turbine rotor blade with angel wing with coolant transfer passage between adjacent wheel space portions by additive manufacture

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