SE326341B - - Google Patents
Info
- Publication number
- SE326341B SE326341B SE14831/67A SE1483167A SE326341B SE 326341 B SE326341 B SE 326341B SE 14831/67 A SE14831/67 A SE 14831/67A SE 1483167 A SE1483167 A SE 1483167A SE 326341 B SE326341 B SE 326341B
- Authority
- SE
- Sweden
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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
- F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59099666A | 1966-10-31 | 1966-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE326341B true SE326341B (xx) | 1970-07-20 |
Family
ID=24364602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE14831/67A SE326341B (xx) | 1966-10-31 | 1967-10-30 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3471126A (xx) |
| DE (1) | DE1576988B2 (xx) |
| FR (1) | FR1546835A (xx) |
| GB (1) | GB1200348A (xx) |
| SE (1) | SE326341B (xx) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3663118A (en) * | 1970-06-01 | 1972-05-16 | Gen Motors Corp | Turbine cooling control |
| DE2810240C2 (de) * | 1978-03-09 | 1985-09-26 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Verstelleitgitter für axial durchströmte Turbinen, insbesondere Hochdruckturbinen von Gasturbinentriebwerken |
| US4214852A (en) * | 1978-04-20 | 1980-07-29 | General Electric Company | Variable turbine vane assembly |
| US4288201A (en) * | 1979-09-14 | 1981-09-08 | United Technologies Corporation | Vane cooling structure |
| GB2210935B (en) * | 1987-10-10 | 1992-05-27 | Rolls Royce Plc | Variable stator vane assembly |
| FR2681095B1 (fr) * | 1991-09-05 | 1993-11-19 | Snecma | Distributeur de turbine carene. |
| JP2002155703A (ja) * | 2000-11-21 | 2002-05-31 | Mitsubishi Heavy Ind Ltd | ガスタービン静翼−翼環間蒸気通路のシール構造 |
| SI1917419T1 (sl) * | 2005-08-17 | 2009-10-31 | Alstom Technology Ltd | Razporeditev vodilnih lopatic tokovnega stroja |
| FR2913052B1 (fr) | 2007-02-22 | 2011-04-01 | Snecma | Commande des aubes a angle de calage variable |
| US8668445B2 (en) * | 2010-10-15 | 2014-03-11 | General Electric Company | Variable turbine nozzle system |
| EP2696043A1 (de) * | 2012-08-10 | 2014-02-12 | MTU Aero Engines GmbH | Leitschaufelkranz und Strömungsmaschine |
| WO2015026597A1 (en) | 2013-08-21 | 2015-02-26 | United Technologies Corporation | Variable area turbine arrangement with secondary flow modulation |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE529252A (xx) * | 1953-06-01 | |||
| GB755527A (en) * | 1953-10-15 | 1956-08-22 | Power Jets Res & Dev Ltd | Mounting of swivelling guide vane elements in axial flow elastic fluid turbines |
| US2930579A (en) * | 1955-09-19 | 1960-03-29 | Dominion Eng Works Ltd | Turbine guide vane locking and vibration preventing arrangement |
| FR1325261A (fr) * | 1961-05-23 | 1963-04-26 | Rolls Royce | Machine à écoulement d'un fluide |
| GB946185A (en) * | 1961-06-26 | 1964-01-08 | Karlstad Mekaniska Ab | Improvements in and relating to turbines |
| US3224194A (en) * | 1963-06-26 | 1965-12-21 | Curtiss Wright Corp | Gas turbine engine |
-
1966
- 1966-10-31 US US590996A patent/US3471126A/en not_active Expired - Lifetime
-
1967
- 1967-10-27 GB GB48979/67A patent/GB1200348A/en not_active Expired
- 1967-10-30 SE SE14831/67A patent/SE326341B/xx unknown
- 1967-10-30 DE DE19671576988 patent/DE1576988B2/de active Pending
- 1967-10-31 FR FR5189A patent/FR1546835A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1546835A (fr) | 1968-11-22 |
| GB1200348A (en) | 1970-07-29 |
| US3471126A (en) | 1969-10-07 |
| DE1576988A1 (de) | 1970-07-02 |
| DE1576988B2 (de) | 1971-09-30 |