IT454293A - - Google Patents
Info
- Publication number
- IT454293A IT454293A IT454293DA IT454293A IT 454293 A IT454293 A IT 454293A IT 454293D A IT454293D A IT 454293DA IT 454293 A IT454293 A IT 454293A
- Authority
- IT
- Italy
Links
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
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- 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
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- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR664938X | 1948-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT454293A true IT454293A (US06291589-20010918-C00001.png) |
Family
ID=9012978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT454293D IT454293A (US06291589-20010918-C00001.png) | 1948-04-22 |
Country Status (5)
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2647368A (en) * | 1949-05-09 | 1953-08-04 | Hermann Oestrich | Method and apparatus for internally cooling gas turbine blades with air, fuel, and water |
| FR1262551A (fr) * | 1949-11-22 | 1961-06-05 | Aube creuse pour machines à écoulement de fluide | |
| US2699584A (en) * | 1950-02-28 | 1955-01-18 | Woodworth Ind Process Company | Flint tube mold and method of making the same |
| US2823889A (en) * | 1950-04-05 | 1958-02-18 | Stalker Dev Company | Rotor construction and fabrication |
| US2783023A (en) * | 1950-04-05 | 1957-02-26 | Stalker Dev Company | Fluid rotor having damping means |
| US3083446A (en) * | 1950-06-14 | 1963-04-02 | Stalker Corp | Rotor construction |
| US2772851A (en) * | 1950-06-14 | 1956-12-04 | Stalker Dev Company | Rotor construction |
| US2849209A (en) * | 1950-10-11 | 1958-08-26 | Gen Electric | Nozzle construction for turbines |
| US2642263A (en) * | 1951-01-05 | 1953-06-16 | Westinghouse Electric Corp | Blade apparatus |
| US2762114A (en) * | 1951-08-28 | 1956-09-11 | Gen Motors Corp | Method of making sheet metal turbine bucket |
| US3027138A (en) * | 1951-12-10 | 1962-03-27 | Power Jets Res & Dev Ltd | Turbine blades |
| CH298591A (de) * | 1952-01-19 | 1954-05-15 | Escher Wyss Ag | Beschaufelung an axial durchströmten Turbomaschinen. |
| US2708564A (en) * | 1952-02-29 | 1955-05-17 | Westinghouse Electric Corp | Turbine apparatus |
| US3045967A (en) * | 1952-04-12 | 1962-07-24 | Stalker Corp | Hollow blades and manufacture thereof |
| US2863633A (en) * | 1952-04-19 | 1958-12-09 | Stalker Dev Company | Hollow blades and manufacture thereof |
| US2801073A (en) * | 1952-06-30 | 1957-07-30 | United Aircraft Corp | Hollow sheet metal blade or vane construction |
| DE944645C (de) * | 1952-08-08 | 1956-06-21 | Max Adolf Mueller Dipl Ing | Zellenradlaeufer fuer Zellenradschleusen fuer Gasturbinen und Strahltriebwerke |
| US2873944A (en) * | 1952-09-10 | 1959-02-17 | Gen Motors Corp | Turbine blade cooling |
| US2809802A (en) * | 1952-09-10 | 1957-10-15 | Gen Electric | Damping turbine blades |
| US2853272A (en) * | 1952-09-12 | 1958-09-23 | Napier & Son Ltd | Hollow blades for turbo machines |
| US2954208A (en) * | 1953-01-09 | 1960-09-27 | Gen Motors Corp | Air foil section |
| US2875948A (en) * | 1953-01-19 | 1959-03-03 | Stalker Dev Company | Thin wall bladed wheels for axial flow machines |
| US2719294A (en) * | 1953-02-17 | 1955-10-04 | Wilson Jones Co | Staple gun tacker |
| US2859011A (en) * | 1953-07-27 | 1958-11-04 | Gen Motors Corp | Turbine bucket and liner |
| US2828940A (en) * | 1953-12-30 | 1958-04-01 | United Aircraft Corp | Cooled turbine blade |
| US2869611A (en) * | 1955-03-18 | 1959-01-20 | Stalker Dev Company | Apparatus including a female die receiving a reciprocating articulated male die for stretch-forming hollow blades |
| US2916808A (en) * | 1955-03-28 | 1959-12-15 | Gen Electric | Method of making a blade for turbomachines |
| BE551145A (US06291589-20010918-C00001.png) * | 1955-09-26 | |||
| NL215336A (US06291589-20010918-C00001.png) * | 1956-03-14 | |||
| US3002265A (en) * | 1957-02-14 | 1961-10-03 | Stalker Corp | Fabrication of blades for compressors and the like |
| US3039739A (en) * | 1958-11-28 | 1962-06-19 | Gen Motors Corp | Pinned blade connecting means |
| US3023998A (en) * | 1959-03-13 | 1962-03-06 | Jr Walter H Sanderson | Rotor blade retaining device |
| US3388888A (en) * | 1966-09-14 | 1968-06-18 | Gen Electric | Cooled turbine nozzle for high temperature turbine |
| US3747182A (en) * | 1970-05-07 | 1973-07-24 | United Aircraft Corp | Method of fabricating a hollow turbine blade having an insert therein |
| US3697192A (en) * | 1970-05-07 | 1972-10-10 | United Aircraft Corp | Hollow turbine blade |
| US4037990A (en) * | 1976-06-01 | 1977-07-26 | General Electric Company | Composite turbomachinery rotor |
| US5022825A (en) * | 1988-10-07 | 1991-06-11 | United Technologies Corporation | Pitch retention member |
| US5102300A (en) * | 1988-10-07 | 1992-04-07 | United Technologies Corporation | Pinned airfoil propeller assembly |
| US5022824A (en) * | 1988-10-07 | 1991-06-11 | United Technologies Corporation | Pinned airfoil propeller blade |
| US5205714A (en) * | 1990-07-30 | 1993-04-27 | General Electric Company | Aircraft fan blade damping apparatus |
| GB9906450D0 (en) * | 1999-03-19 | 1999-05-12 | Rolls Royce Plc | Aerofoil blade damper |
| JP4355396B2 (ja) | 1999-06-04 | 2009-10-28 | 富士フイルムファインケミカルズ株式会社 | ジアリールアミンの製造方法 |
| JP5881355B2 (ja) * | 2011-09-27 | 2016-03-09 | 三菱日立パワーシステムズ株式会社 | 静翼及び蒸気タービン |
| FR3087484B1 (fr) * | 2018-10-18 | 2021-01-15 | Safran Aircraft Engines | Aube de turbomachine |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2357628A (en) * | 1944-09-05 | Blade | ||
| US752340A (en) * | 1904-04-16 | A corpora | ||
| US665873A (en) * | 1900-06-02 | 1901-01-15 | American Pulley Co | Sheet-metal spoke-blank. |
| US1268775A (en) * | 1917-04-11 | 1918-06-04 | Nathan Stanger | Bail-guard. |
| US1601402A (en) * | 1921-01-15 | 1926-09-28 | Lorenzen Christian | Gas turbine |
| US1530249A (en) * | 1922-09-23 | 1925-03-17 | Gen Electric | Turbine bucket |
| DE522992C (de) * | 1928-09-27 | 1931-04-22 | Vladimir Kalabek | Mehrstufige Gasturbine, bei der das gasfoermige Kuehlmittel zur Arbeitsleistung herangezogen wird |
| DE557860C (de) * | 1930-01-17 | 1932-08-29 | Lorenzen G M B H C | Aus zwei Scheiben bestehender Laeufer fuer Gasturbinen und Kreiselverdichter |
| GB359349A (en) * | 1930-03-03 | 1931-10-22 | Ltd Co Formerly Skoda Works | Method of producing a hollow blade for steam and gas turbines |
| BE432599A (US06291589-20010918-C00001.png) * | 1938-02-08 | |||
| US2297446A (en) * | 1938-12-03 | 1942-09-29 | Zellbeck Gustav | Hollow blade for exhaust gas turbine rotors |
| DE737479C (de) * | 1939-01-26 | 1943-07-15 | Versuchsanstalt Fuer Luftfahrt | Gasturbinenschaufel |
| US2251926A (en) * | 1939-05-18 | 1941-08-12 | American Can Co | Container |
| DE735668C (de) * | 1940-04-26 | 1943-05-21 | Maschf Augsburg Nuernberg Ag | Gasturbinenrad aus keramischem Werkstoff |
| DE724470C (de) * | 1940-10-20 | 1942-08-27 | Versuchsanstalt Fuer Luftfahrt | Innengekuehlte Gasturbinenschaufel |
| US2409966A (en) * | 1942-01-14 | 1946-10-22 | Universal Slide Fastener Co In | Blank for use in the manufacture of sliders for slide fasteners |
| US2459428A (en) * | 1945-04-19 | 1949-01-18 | Briggs & Stratton Corp | Air cleaner |
| US2482990A (en) * | 1948-02-09 | 1949-09-27 | Sealed Power Corp | Piston ring blank |
-
0
- IT IT454293D patent/IT454293A/it unknown
- FR FR965814D patent/FR965814A/fr not_active Expired
-
1949
- 1949-04-11 US US86703A patent/US2559131A/en not_active Expired - Lifetime
- 1949-04-12 GB GB9903/49A patent/GB664938A/en not_active Expired
- 1949-10-29 DE DEO65A patent/DE855178C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE855178C (de) | 1952-11-10 |
| US2559131A (en) | 1951-07-03 |
| FR965814A (US06291589-20010918-C00001.png) | 1950-09-22 |
| GB664938A (en) | 1952-01-16 |
