NL7107630A - - Google Patents
Info
- Publication number
- NL7107630A NL7107630A NL7107630A NL7107630A NL7107630A NL 7107630 A NL7107630 A NL 7107630A NL 7107630 A NL7107630 A NL 7107630A NL 7107630 A NL7107630 A NL 7107630A NL 7107630 A NL7107630 A NL 7107630A
- Authority
- NL
- Netherlands
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
- F01D5/187—Convection cooling
- F01D5/188—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall
- F01D5/189—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall the insert having a tubular cross-section, e.g. airfoil shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/201—Heat transfer, e.g. cooling by impingement of a fluid
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 |
|---|---|---|---|
| US4353370A | 1970-06-04 | 1970-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7107630A true NL7107630A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-12-07 |
Family
ID=21927653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7107630A NL7107630A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-06-04 | 1971-06-03 |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3342981A1 (en) * | 2016-11-17 | 2018-07-04 | United Technologies Corporation | Airfoil with sealed baffle |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1564608A (en) * | 1975-12-20 | 1980-04-10 | Rolls Royce | Means for cooling a surface by the impingement of a cooling fluid |
| DE3003347A1 (de) * | 1979-12-20 | 1981-06-25 | BBC AG Brown, Boveri & Cie., Baden, Aargau | Gekuehlte wand |
| US5145315A (en) * | 1991-09-27 | 1992-09-08 | Westinghouse Electric Corp. | Gas turbine vane cooling air insert |
| JP3110227B2 (ja) * | 1993-11-22 | 2000-11-20 | 株式会社東芝 | タービン冷却翼 |
| DE4430302A1 (de) * | 1994-08-26 | 1996-02-29 | Abb Management Ag | Prallgekühltes Wandteil |
| US6237344B1 (en) * | 1998-07-20 | 2001-05-29 | General Electric Company | Dimpled impingement baffle |
| DE10202783A1 (de) * | 2002-01-25 | 2003-07-31 | Alstom Switzerland Ltd | Gekühltes Bauteil für eine thermische Maschine, insbesondere eine Gasturbine |
| US7008185B2 (en) * | 2003-02-27 | 2006-03-07 | General Electric Company | Gas turbine engine turbine nozzle bifurcated impingement baffle |
| FR2872541B1 (fr) * | 2004-06-30 | 2006-11-10 | Snecma Moteurs Sa | Aube fixe de turbine a refroidissement ameliore |
| FR2899271B1 (fr) * | 2006-03-29 | 2008-05-30 | Snecma Sa | Ensemble d'une aube et d'une chemise de refroidissement, distributeur de turbomachine comportant l'ensemble, turbomachine, procede de montage et de reparation de l'ensemble |
| CN105378226B (zh) * | 2013-07-19 | 2017-11-10 | 通用电气公司 | 带有冲击挡板的涡轮喷嘴 |
| FR3094034B1 (fr) | 2019-03-20 | 2021-03-19 | Safran Aircraft Engines | Chemise tubulaire de ventilation pour un distributeur de turbomachine |
| US11125164B2 (en) | 2019-07-31 | 2021-09-21 | Raytheon Technologies Corporation | Baffle with two datum features |
-
1971
- 1971-06-02 FR FR7119900A patent/FR2094033A1/fr not_active Withdrawn
- 1971-06-02 BE BE767972A patent/BE767972A/xx unknown
- 1971-06-03 DE DE19712127454 patent/DE2127454A1/de active Pending
- 1971-06-03 NL NL7107630A patent/NL7107630A/xx unknown
- 1971-06-04 AT AT485571A patent/AT307821B/de not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3342981A1 (en) * | 2016-11-17 | 2018-07-04 | United Technologies Corporation | Airfoil with sealed baffle |
| EP3597858A1 (en) * | 2016-11-17 | 2020-01-22 | United Technologies Corporation | Airfoil with sealed baffle |
| US10677091B2 (en) | 2016-11-17 | 2020-06-09 | Raytheon Technologies Corporation | Airfoil with sealed baffle |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2094033A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-02-04 |
| BE767972A (fr) | 1971-12-02 |
| AT307821B (de) | 1973-06-12 |
| DE2127454A1 (de) | 1971-12-16 |