CN104088673B - 涡轮用叶片 - Google Patents
涡轮用叶片 Download PDFInfo
- Publication number
- CN104088673B CN104088673B CN201410336091.6A CN201410336091A CN104088673B CN 104088673 B CN104088673 B CN 104088673B CN 201410336091 A CN201410336091 A CN 201410336091A CN 104088673 B CN104088673 B CN 104088673B
- Authority
- CN
- China
- Prior art keywords
- cooling
- inserting member
- blade body
- dorsal part
- turbine blade
- 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.)
- Active
Links
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008801299189A CN102099550A (zh) | 2008-11-07 | 2008-11-07 | 涡轮用叶片 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008801299189A Division CN102099550A (zh) | 2008-11-07 | 2008-11-07 | 涡轮用叶片 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104088673A CN104088673A (zh) | 2014-10-08 |
CN104088673B true CN104088673B (zh) | 2016-03-09 |
Family
ID=51636418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410336091.6A Active CN104088673B (zh) | 2008-11-07 | 2008-11-07 | 涡轮用叶片 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104088673B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106761951A (zh) * | 2017-01-23 | 2017-05-31 | 中国航发沈阳发动机研究所 | 一种涡轮转子叶片的前缘冷却结构及具有其的发动机 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4252501A (en) * | 1973-11-15 | 1981-02-24 | Rolls-Royce Limited | Hollow cooled vane for a gas turbine engine |
CN85108282A (zh) * | 1984-11-15 | 1986-08-27 | 西屋电气公司 | 燃气轮机叶片用的多室翼面冷却插入件 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH584833A5 (zh) * | 1975-05-16 | 1977-02-15 | Bbc Brown Boveri & Cie | |
JPS59113204A (ja) * | 1982-12-20 | 1984-06-29 | Hitachi Ltd | 冷却翼 |
JP3234793B2 (ja) * | 1997-03-27 | 2001-12-04 | 株式会社東芝 | ガスタービン静翼 |
JPH11257003A (ja) * | 1998-03-06 | 1999-09-21 | Mitsubishi Heavy Ind Ltd | インピンジメント冷却装置 |
JP4176273B2 (ja) * | 2000-02-01 | 2008-11-05 | 三菱重工業株式会社 | ガスタービン蒸気冷却静翼 |
-
2008
- 2008-11-07 CN CN201410336091.6A patent/CN104088673B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4252501A (en) * | 1973-11-15 | 1981-02-24 | Rolls-Royce Limited | Hollow cooled vane for a gas turbine engine |
CN85108282A (zh) * | 1984-11-15 | 1986-08-27 | 西屋电气公司 | 燃气轮机叶片用的多室翼面冷却插入件 |
Also Published As
Publication number | Publication date |
---|---|
CN104088673A (zh) | 2014-10-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102099550A (zh) | 涡轮用叶片 | |
US8079815B2 (en) | Turbine blade | |
US8668453B2 (en) | Cooling system having reduced mass pin fins for components in a gas turbine engine | |
US8182203B2 (en) | Turbine blade and gas turbine | |
EP2835501B1 (en) | Aerofoil component and corresponding gas turbine engine | |
JP2007002843A (ja) | ターボ機械の可動な翼のための冷却回路 | |
EP2912274B1 (en) | Cooling arrangement for a gas turbine component | |
US9033652B2 (en) | Method and apparatus for cooling gas turbine rotor blades | |
KR101670618B1 (ko) | 분할 링 냉각 구조 | |
CN103628927B (zh) | 燃气轮机及燃气轮机叶片、以及燃气轮机叶片的制造方法 | |
US20090252615A1 (en) | Cooled Turbine Rotor Blade | |
JP5022097B2 (ja) | タービン用翼 | |
JP2015521706A (ja) | 鋳造されたプラットフォーム冷却回路を有するタービン翼形部 | |
CN108026775A (zh) | 具有流动移位特征件的内部冷却的涡轮翼型件 | |
JP5078766B2 (ja) | タービン静翼構造 | |
JP3213107U (ja) | 翼形部のための衝突システム | |
WO2012140806A1 (ja) | ガスタービン動翼およびガスタービン | |
CN104088673B (zh) | 涡轮用叶片 | |
JPH08246802A (ja) | ガスタービン動翼のプラットフォーム冷却装置 | |
JP5318352B2 (ja) | 重量低減プレナムを有するタービンエアフォイル | |
JP4885275B2 (ja) | タービン用翼 | |
CN108779678A (zh) | 具有后缘框架特征的涡轮翼型件 | |
WO2021193628A1 (ja) | タービン翼及びこのタービン翼を製造する方法 | |
JP2008286157A (ja) | タービン静翼 | |
US11286788B2 (en) | Blade for a turbomachine turbine, comprising internal passages for circulating cooling air |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: MITSUBISHI HITACHI POWER SYSTEM LTD. Free format text: FORMER OWNER: MITSUBISHI JUKOGIO KK Effective date: 20150303 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150303 Address after: Kanagawa County, Japan Applicant after: Mitsubishi Hitachi Power System Ltd. Address before: Tokyo, Japan Applicant before: Mit-subishi Heavy Industries Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kanagawa Prefecture, Japan Patentee after: Mitsubishi Power Co., Ltd Address before: Kanagawa Prefecture, Japan Patentee before: MITSUBISHI HITACHI POWER SYSTEMS, Ltd. |