JPS4825687B1 - - Google Patents
Info
- Publication number
- JPS4825687B1 JPS4825687B1 JP45042950A JP4295070A JPS4825687B1 JP S4825687 B1 JPS4825687 B1 JP S4825687B1 JP 45042950 A JP45042950 A JP 45042950A JP 4295070 A JP4295070 A JP 4295070A JP S4825687 B1 JPS4825687 B1 JP S4825687B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- F01D5/182—Transpiration cooling
- F01D5/184—Blade walls being made of perforated sheet laminae
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/49336—Blade making
- Y10T29/49339—Hollow blade
- Y10T29/49341—Hollow blade with cooling passage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85255569A | 1969-08-25 | 1969-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4825687B1 true JPS4825687B1 (US08080257-20111220-C00005.png) | 1973-07-31 |
Family
ID=25313628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45042950A Pending JPS4825687B1 (US08080257-20111220-C00005.png) | 1969-08-25 | 1970-05-21 |
Country Status (5)
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50121494U (US08080257-20111220-C00005.png) * | 1974-03-20 | 1975-10-03 | ||
| JPS6159274U (US08080257-20111220-C00005.png) * | 1984-09-21 | 1986-04-21 | ||
| JPH0366585A (ja) * | 1989-08-02 | 1991-03-22 | Fujitsu Ltd | 関節型ロボット |
| JP2015129509A (ja) * | 2013-11-26 | 2015-07-16 | ゼネラル・エレクトリック・カンパニイ | 多層冷却特徴を有する部品および製造方法 |
| JP2016512319A (ja) * | 2013-03-15 | 2016-04-25 | シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ | ガスタービン用の冷却される複合シート |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1423833A (en) * | 1972-04-20 | 1976-02-04 | Rolls Royce | Rotor blades for fluid flow machines |
| US3810711A (en) * | 1972-09-22 | 1974-05-14 | Gen Motors Corp | Cooled turbine blade and its manufacture |
| US3864199A (en) * | 1973-07-26 | 1975-02-04 | Gen Motors Corp | Angular discharge porous sheet |
| US4022542A (en) * | 1974-10-23 | 1977-05-10 | Teledyne Industries, Inc. | Turbine blade |
| GB1530594A (en) * | 1974-12-13 | 1978-11-01 | Rolls Royce | Perforate laminated material |
| GB1550368A (en) * | 1975-07-16 | 1979-08-15 | Rolls Royce | Laminated materials |
| US4004056A (en) * | 1975-07-24 | 1977-01-18 | General Motors Corporation | Porous laminated sheet |
| GB2049152B (en) * | 1979-05-01 | 1983-05-18 | Rolls Royce | Perforate laminated material |
| US4407632A (en) * | 1981-06-26 | 1983-10-04 | United Technologies Corporation | Airfoil pedestaled trailing edge region cooling configuration |
| US4529358A (en) * | 1984-02-15 | 1985-07-16 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Vortex generating flow passage design for increased film cooling effectiveness |
| FR2725474B1 (fr) * | 1984-03-14 | 1996-12-13 | Snecma | Aube de distributeur de turbine refroidie |
| US4587700A (en) * | 1984-06-08 | 1986-05-13 | The Garrett Corporation | Method for manufacturing a dual alloy cooled turbine wheel |
| FR2608674B1 (fr) * | 1986-12-17 | 1991-04-19 | Snecma | Roue de turbine a aubes ceramique |
| US5295530A (en) * | 1992-02-18 | 1994-03-22 | General Motors Corporation | Single-cast, high-temperature, thin wall structures and methods of making the same |
| US5810552A (en) * | 1992-02-18 | 1998-09-22 | Allison Engine Company, Inc. | Single-cast, high-temperature, thin wall structures having a high thermal conductivity member connecting the walls and methods of making the same |
| DE4430302A1 (de) * | 1994-08-26 | 1996-02-29 | Abb Management Ag | Prallgekühltes Wandteil |
| US6193465B1 (en) * | 1998-09-28 | 2001-02-27 | General Electric Company | Trapped insert turbine airfoil |
| US6932570B2 (en) * | 2002-05-23 | 2005-08-23 | General Electric Company | Methods and apparatus for extending gas turbine engine airfoils useful life |
| US7464554B2 (en) * | 2004-09-09 | 2008-12-16 | United Technologies Corporation | Gas turbine combustor heat shield panel or exhaust panel including a cooling device |
| GB2439330B (en) * | 2006-06-22 | 2008-09-17 | Rolls Royce Plc | Aerofoil |
| US7850497B2 (en) * | 2008-09-03 | 2010-12-14 | Alan H. I. Kang | Method and system for providing and using a power paddle |
| US8510925B2 (en) | 2008-09-04 | 2013-08-20 | Rolls-Royce Corporation | System and method for sealing vacuum in hollow fan blades |
| US8651805B2 (en) * | 2010-04-22 | 2014-02-18 | General Electric Company | Hot gas path component cooling system |
| US9334741B2 (en) * | 2010-04-22 | 2016-05-10 | Siemens Energy, Inc. | Discreetly defined porous wall structure for transpirational cooling |
| US8894363B2 (en) | 2011-02-09 | 2014-11-25 | Siemens Energy, Inc. | Cooling module design and method for cooling components of a gas turbine system |
| US20120067054A1 (en) | 2010-09-21 | 2012-03-22 | Palmer Labs, Llc | High efficiency power production methods, assemblies, and systems |
| GB201016335D0 (en) * | 2010-09-29 | 2010-11-10 | Rolls Royce Plc | Endwall component for a turbine stage of a gas turbine engine |
| US10934853B2 (en) * | 2014-07-03 | 2021-03-02 | Rolls-Royce Corporation | Damage tolerant cooling of high temperature mechanical system component including a coating |
| RU2568600C1 (ru) * | 2014-09-24 | 2015-11-20 | Акционерное общество "Инжиниринговая компания "АЭМ-технологии" (АО "АЭМ-технологии") | Охлаждаемая лопатка газотурбинного двигателя |
| US10458251B2 (en) * | 2016-04-15 | 2019-10-29 | General Electric Company | Airfoil cooling using non-line of sight holes |
| CN114718657B (zh) * | 2022-04-08 | 2024-06-11 | 中国航发沈阳发动机研究所 | 一种涡轮叶片叶背局部高效冷却结构 |
-
1969
- 1969-08-25 US US852555A patent/US3606572A/en not_active Expired - Lifetime
-
1970
- 1970-05-14 GB GB23463/70A patent/GB1256040A/en not_active Expired
- 1970-05-15 DE DE19702025030 patent/DE2025030B2/de active Pending
- 1970-05-21 JP JP45042950A patent/JPS4825687B1/ja active Pending
- 1970-05-22 FR FR7018706A patent/FR2057669A5/fr not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50121494U (US08080257-20111220-C00005.png) * | 1974-03-20 | 1975-10-03 | ||
| JPS6159274U (US08080257-20111220-C00005.png) * | 1984-09-21 | 1986-04-21 | ||
| JPH0366585A (ja) * | 1989-08-02 | 1991-03-22 | Fujitsu Ltd | 関節型ロボット |
| JP2016512319A (ja) * | 2013-03-15 | 2016-04-25 | シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ | ガスタービン用の冷却される複合シート |
| US10024182B2 (en) | 2013-03-15 | 2018-07-17 | Siemens Aktiengesellschaft | Cooled composite sheets for a gas turbine |
| JP2015129509A (ja) * | 2013-11-26 | 2015-07-16 | ゼネラル・エレクトリック・カンパニイ | 多層冷却特徴を有する部品および製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2025030A1 (de) | 1971-03-25 |
| DE2025030B2 (de) | 1972-05-04 |
| FR2057669A5 (US08080257-20111220-C00005.png) | 1971-05-21 |
| GB1256040A (en) | 1971-12-08 |
| US3606572A (en) | 1971-09-20 |
