JPS5395406A - Connection structure for vane - Google Patents
Connection structure for vaneInfo
- Publication number
- JPS5395406A JPS5395406A JP978277A JP978277A JPS5395406A JP S5395406 A JPS5395406 A JP S5395406A JP 978277 A JP978277 A JP 978277A JP 978277 A JP978277 A JP 978277A JP S5395406 A JPS5395406 A JP S5395406A
- Authority
- JP
- Japan
- Prior art keywords
- vane
- connection structure
- vanes
- restrain
- penetrating
- Prior art date
- 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.)
- Granted
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
- F01D5/24—Blade-to-blade connections, e.g. for damping vibrations using wire or the like
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S416/00—Fluid reaction surfaces, i.e. impellers
- Y10S416/50—Vibration damping features
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP978277A JPS5395406A (en) | 1977-02-02 | 1977-02-02 | Connection structure for vane |
US05/873,773 US4191508A (en) | 1977-02-02 | 1978-01-31 | Turbine rotor construction |
DE19782804468 DE2804468A1 (de) | 1977-02-02 | 1978-02-02 | Turbinenlaeufer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP978277A JPS5395406A (en) | 1977-02-02 | 1977-02-02 | Connection structure for vane |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5395406A true JPS5395406A (en) | 1978-08-21 |
JPS5632442B2 JPS5632442B2 (ja) | 1981-07-28 |
Family
ID=11729798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP978277A Granted JPS5395406A (en) | 1977-02-02 | 1977-02-02 | Connection structure for vane |
Country Status (3)
Country | Link |
---|---|
US (1) | US4191508A (ja) |
JP (1) | JPS5395406A (ja) |
DE (1) | DE2804468A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4776764A (en) * | 1987-04-02 | 1988-10-11 | Ortolano Ralph J | Structure for an axial flow elastic fluid utilizing machine |
DE3810537A1 (de) * | 1988-03-28 | 1989-10-19 | Semm Tec Computerentwicklung V | Schwingungsdaempfung fuer axialbeschaufelungen |
US5201850A (en) * | 1991-02-15 | 1993-04-13 | General Electric Company | Rotor tip shroud damper including damper wires |
DE4229769A1 (de) * | 1992-09-05 | 1994-03-10 | Asea Brown Boveri | Dämpfungselement für Turbinenschaufeln |
US5984638A (en) * | 1994-08-12 | 1999-11-16 | Elliott Turbomachinery Co., Inc. | Turbomachine radial impeller vibration constraining and damping mechanism |
DE19913265A1 (de) * | 1999-03-24 | 2000-09-28 | Asea Brown Boveri | Turbomaschinenschaufel |
TWI286184B (en) * | 2005-12-02 | 2007-09-01 | Delta Electronics Inc | Fan and impeller thereof |
EP2218875A1 (de) * | 2009-02-17 | 2010-08-18 | Siemens Aktiengesellschaft | Schaufelverband einer Strömungsmaschine |
CA2713316C (en) | 2009-08-17 | 2017-09-26 | Pratt & Whitney Canada Corp. | Turbine section architecture for gas turbine engine |
JP5558095B2 (ja) * | 2009-12-28 | 2014-07-23 | 株式会社東芝 | タービン動翼翼列および蒸気タービン |
RU2010117972A (ru) * | 2010-05-06 | 2011-11-20 | Дженерал Электрик Компани (US) | Облопаченное колесо и лопатка |
ITUB20152313A1 (it) * | 2015-07-20 | 2017-01-20 | Nuovo Pignone Tecnologie Srl | Girante senza contro-disco per turbomacchina a rigidita migliorata |
US11028778B2 (en) | 2018-09-27 | 2021-06-08 | Pratt & Whitney Canada Corp. | Engine with start assist |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS414561Y1 (ja) * | 1965-06-21 | 1966-03-16 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE306083C (ja) * | ||||
US924546A (en) * | 1902-02-24 | 1909-06-08 | Gen Electric | Turbine. |
US937006A (en) * | 1906-03-03 | 1909-10-12 | Allis Chalmers | Steam-turbine. |
US1068512A (en) * | 1913-01-31 | 1913-07-29 | Ljungstroems Angturbin Ab | Blade-rings of radial turbines. |
US1253834A (en) * | 1916-12-08 | 1918-01-15 | Gen Electric | Elastic-fluid turbine. |
GB255540A (en) * | 1925-04-24 | 1926-07-26 | Charles Algernon Parsons | Improvements in and relating to elastic fluid turbines |
US1888795A (en) * | 1929-07-18 | 1932-11-22 | Faber Paul | Turbine blade lashing |
DE728116C (de) * | 1941-01-12 | 1942-11-20 | Dr Gustav Bauer | Schaufelsegmentversteifung |
US3045969A (en) * | 1958-09-26 | 1962-07-24 | Escher Wyss Ag | Vibration damping device for turbo-machine |
US3180616A (en) * | 1961-04-20 | 1965-04-27 | Carrier Corp | Vibration damped turbo machinery |
US3527546A (en) * | 1969-01-02 | 1970-09-08 | Gen Electric | Tie pins for turbine buckets |
-
1977
- 1977-02-02 JP JP978277A patent/JPS5395406A/ja active Granted
-
1978
- 1978-01-31 US US05/873,773 patent/US4191508A/en not_active Expired - Lifetime
- 1978-02-02 DE DE19782804468 patent/DE2804468A1/de active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS414561Y1 (ja) * | 1965-06-21 | 1966-03-16 |
Also Published As
Publication number | Publication date |
---|---|
DE2804468A1 (de) | 1978-08-10 |
US4191508A (en) | 1980-03-04 |
JPS5632442B2 (ja) | 1981-07-28 |
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