CH601645A5 - - Google Patents
Info
- Publication number
- CH601645A5 CH601645A5 CH474277A CH474277A CH601645A5 CH 601645 A5 CH601645 A5 CH 601645A5 CH 474277 A CH474277 A CH 474277A CH 474277 A CH474277 A CH 474277A CH 601645 A5 CH601645 A5 CH 601645A5
- Authority
- CH
- Switzerland
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
- F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
- F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
- Hydraulic Turbines (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762617927 DE2617927A1 (de) | 1976-04-23 | 1976-04-23 | Stroemungsmaschinenschaufel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH601645A5 true CH601645A5 (pt) | 1978-07-14 |
Family
ID=5976091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH474277A CH601645A5 (pt) | 1976-04-23 | 1977-04-18 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4211516A (pt) |
| CH (1) | CH601645A5 (pt) |
| DE (1) | DE2617927A1 (pt) |
| FR (1) | FR2349027A1 (pt) |
| IN (1) | IN147250B (pt) |
| SE (1) | SE7704408L (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4533298A (en) * | 1982-12-02 | 1985-08-06 | Westinghouse Electric Corp. | Turbine blade with integral shroud |
| DE3863683D1 (de) * | 1987-04-13 | 1991-08-22 | Bbc Brown Boveri & Cie | Befestigung einer deckplatte an dem blatt einer turbomaschinenschaufel. |
| US5035578A (en) * | 1989-10-16 | 1991-07-30 | Westinghouse Electric Corp. | Blading for reaction turbine blade row |
| US5238368A (en) * | 1991-01-16 | 1993-08-24 | Ortolano Ralph J | Converting grouped blading to equivalent integral covered blading |
| EP1435432B1 (en) * | 2001-10-10 | 2016-05-18 | Mitsubishi Hitachi Power Systems, Ltd. | Turbine blade |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2278041A (en) * | 1939-10-23 | 1942-03-31 | Allis Chalmers Mfg Co | Turbine blade shroud |
| US2350125A (en) * | 1941-05-14 | 1944-05-30 | Allis Chalmers Mfg Co | Blade and shroud structure |
| US2345918A (en) * | 1941-05-14 | 1944-04-04 | Allis Chalmers Mfg Co | Method of making shroud structures |
| FR51723E (fr) * | 1941-08-14 | 1943-04-09 | Bmw Flugmotorenbau Gmbh | Aube de rotor pour turbines à gaz d'échappement |
| US2681500A (en) * | 1949-07-18 | 1954-06-22 | Bristol Aeroplane Co Ltd | Method of manufacturing turbine or the like blades |
| GB733918A (en) * | 1951-12-21 | 1955-07-20 | Power Jets Res & Dev Ltd | Improvements in blades of elastic fluid turbines and dynamic compressors |
| NL88170C (pt) * | 1952-10-31 | 1900-01-01 | ||
| DE1159965B (de) * | 1961-08-10 | 1963-12-27 | Bbc Brown Boveri & Cie | Einrichtung zur Schwingungsdaempfung an einem Turbinen- oder Verdichter-Schaufelkranz |
| FR1403799A (fr) * | 1964-05-13 | 1965-06-25 | Rateau Soc | Roue de turbine soumise à l'injection partielle |
| CH429768A (de) * | 1965-12-07 | 1967-02-15 | Bbc Brown Boveri & Cie | Schaufelverbindung für Läufer axial durchströmter Turbomaschinen |
| DE1776015A1 (de) * | 1968-09-04 | 1971-09-16 | Daimler Benz Ag | Turbinenschaufel |
| US3575523A (en) * | 1968-12-05 | 1971-04-20 | Us Navy | Labyrinth seal for axial flow fluid machines |
| US3626568A (en) * | 1969-04-23 | 1971-12-14 | Avco Corp | Method for bonding pins into holes in a hollow turbine blade |
| US3761201A (en) * | 1969-04-23 | 1973-09-25 | Avco Corp | Hollow turbine blade having diffusion bonded therein |
| DE2101413A1 (en) * | 1971-01-13 | 1972-08-03 | Siemens Ag | Electron beam butt welding of turbine blades - avoiding stress-forming grooves |
| DE2130128A1 (de) * | 1971-06-18 | 1972-12-28 | Kraftwerk Union Ag | Verfahren zum Verbinden des Schaufelblattes einer Stroemungsmaschinen-,insbesondere Turbomaschinen-Schaufel,mit einem Deckbandstueck |
| NL174287C (nl) * | 1974-06-10 | 1984-05-16 | Theodoor Van Holten | Rotor voor een windturbine. |
| FR2312671A1 (fr) * | 1975-05-30 | 1976-12-24 | Creusot Loire | Procede de realisation de roue a aubes centrifuge et roue obtenue par ce procede |
-
1976
- 1976-04-23 DE DE19762617927 patent/DE2617927A1/de active Pending
-
1977
- 1977-03-23 IN IN430/CAL/77A patent/IN147250B/en unknown
- 1977-04-18 CH CH474277A patent/CH601645A5/xx not_active IP Right Cessation
- 1977-04-18 SE SE7704408A patent/SE7704408L/ not_active Application Discontinuation
- 1977-04-20 US US05/789,245 patent/US4211516A/en not_active Expired - Lifetime
- 1977-04-21 FR FR7712025A patent/FR2349027A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4211516A (en) | 1980-07-08 |
| IN147250B (pt) | 1979-12-29 |
| FR2349027A1 (fr) | 1977-11-18 |
| FR2349027B1 (pt) | 1982-08-27 |
| SE7704408L (sv) | 1977-10-24 |
| DE2617927A1 (de) | 1977-11-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |