IN161993B - - Google Patents
Info
- Publication number
- IN161993B IN161993B IN1337/CAL/83A IN1337CA1983A IN161993B IN 161993 B IN161993 B IN 161993B IN 1337CA1983 A IN1337CA1983 A IN 1337CA1983A IN 161993 B IN161993 B IN 161993B
- Authority
- IN
- India
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
-
- 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
-
- 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
- F05D2250/00—Geometry
- F05D2250/10—Two-dimensional
- F05D2250/14—Two-dimensional elliptical
- F05D2250/141—Two-dimensional elliptical circular
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 |
---|---|---|---|
US06/446,093 US4533298A (en) | 1982-12-02 | 1982-12-02 | Turbine blade with integral shroud |
Publications (1)
Publication Number | Publication Date |
---|---|
IN161993B true IN161993B (es) | 1988-03-12 |
Family
ID=23771294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1337/CAL/83A IN161993B (es) | 1982-12-02 | 1983-10-29 |
Country Status (13)
Country | Link |
---|---|
US (1) | US4533298A (es) |
EP (1) | EP0112092B1 (es) |
JP (1) | JPS59108803A (es) |
KR (1) | KR910009708B1 (es) |
AU (1) | AU574050B2 (es) |
CA (1) | CA1324765C (es) |
DE (1) | DE3378419D1 (es) |
EG (1) | EG16089A (es) |
ES (1) | ES8501837A1 (es) |
IN (1) | IN161993B (es) |
IT (1) | IT1171793B (es) |
MX (1) | MX156754A (es) |
ZA (1) | ZA838219B (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4711007A (en) * | 1986-09-29 | 1987-12-08 | Westinghouse Electric Corp. | Method and apparatus for installing free standing turbine blades |
US4718172A (en) * | 1986-09-30 | 1988-01-12 | Westinghouse Electric Corp. | Turbine blade radial position gage |
US4784571A (en) * | 1987-02-09 | 1988-11-15 | Westinghouse Electric Corp. | Apparatus and method for reducing blade flop in steam turbine |
US4767247A (en) * | 1987-02-24 | 1988-08-30 | Westinghouse Electric Corp. | Apparatus and method for preventing relative blade motion in steam turbine |
US4767273A (en) * | 1987-02-24 | 1988-08-30 | Westinghouse Electric Corp. | Apparatus and method for reducing blade flop in steam turbine |
US4781534A (en) * | 1987-02-27 | 1988-11-01 | Westinghouse Electric Corp. | Apparatus and method for reducing windage and leakage in steam turbine incorporating axial entry blade |
US4765046A (en) * | 1987-05-22 | 1988-08-23 | Westinghouse Electric Corp. | Row assembly process for integral shroud blades |
US4815938A (en) * | 1987-12-24 | 1989-03-28 | Westinghouse Electric Corp. | Shroud gap control for integral shrouded blades |
US4904160A (en) * | 1989-04-03 | 1990-02-27 | Westinghouse Electric Corp. | Mounting of integral platform turbine blades with skewed side entry roots |
US5277549A (en) * | 1992-03-16 | 1994-01-11 | Westinghouse Electric Corp. | Controlled reaction L-2R steam turbine blade |
US5238366A (en) * | 1992-07-06 | 1993-08-24 | Westinghouse Electric Corp. | Method and apparatus for determining turbine blade deformation |
US5352092A (en) * | 1993-11-24 | 1994-10-04 | Westinghouse Electric Corporation | Light weight steam turbine blade |
JP3034417B2 (ja) * | 1994-02-18 | 2000-04-17 | 株式会社東芝 | 軸流タービンの動翼制振装置 |
US5540551A (en) * | 1994-08-03 | 1996-07-30 | Westinghouse Electric Corporation | Method and apparatus for reducing vibration in a turbo-machine blade |
US5524341A (en) * | 1994-09-26 | 1996-06-11 | Westinghouse Electric Corporation | Method of making a row of mix-tuned turbomachine blades |
US6491498B1 (en) | 2001-10-04 | 2002-12-10 | Power Systems Mfg, Llc. | Turbine blade pocket shroud |
EP1512836B1 (en) * | 2002-06-07 | 2017-01-11 | Mitsubishi Heavy Industries Compressor Corporation | Turbine bucket assembly and its assembling method |
JP4765882B2 (ja) * | 2006-10-05 | 2011-09-07 | 株式会社日立製作所 | 蒸気タービン動翼 |
CN101743380B (zh) * | 2008-01-16 | 2014-01-01 | 三菱重工业株式会社 | 涡轮动叶 |
EP2762676A1 (en) * | 2013-02-04 | 2014-08-06 | Siemens Aktiengesellschaft | Turbomachine rotor blade, turbomachine rotor disc, turbomachine rotor, and gas turbine engine with different root and slot contact face angles |
US9683446B2 (en) | 2013-03-07 | 2017-06-20 | Rolls-Royce Energy Systems, Inc. | Gas turbine engine shrouded blade |
DE102015224375A1 (de) * | 2015-12-04 | 2017-06-08 | Mtu Aero Engines Gmbh | Verfahren zur Prüfung einer Laufschaufeleinheit |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US782132A (en) * | 1904-06-09 | 1905-02-07 | Westinghouse Machine Co | Elastic-fluid turbine. |
GB210288A (en) * | 1923-02-01 | 1924-01-31 | English Electric Co Ltd | Improvements in the construction of the rotors of elastic fluid turbines |
BE367869A (es) * | 1929-02-19 | |||
US2221685A (en) * | 1939-01-18 | 1940-11-12 | Gen Electric | Elastic fluid turbine bucket unit |
US2221679A (en) * | 1939-01-18 | 1940-11-12 | Gen Electric | Method of making elastic fluid turbine buckets |
US2354587A (en) * | 1942-01-31 | 1944-07-25 | Westinghouse Electric & Mfg Co | Method of manufacturing turbine blades |
GB622019A (en) * | 1946-04-06 | 1949-04-26 | United Aircraft Corp | Improvements in or relating to turbine rotors |
US2510734A (en) * | 1946-04-06 | 1950-06-06 | United Aircraft Corp | Turbine or compressor rotor |
GB627295A (en) * | 1946-04-10 | 1949-08-05 | Adrian Albert Lombard | Improvements in or relating to the manufacture of guide vanes for axial-flow turbines and compressors |
US2681500A (en) * | 1949-07-18 | 1954-06-22 | Bristol Aeroplane Co Ltd | Method of manufacturing turbine or the like blades |
GB711572A (en) * | 1951-02-27 | 1954-07-07 | Rateau Soc | Improvements in vibration damping means for bladings in fluid actuated or actuating rotary machines |
DE1159965B (de) * | 1961-08-10 | 1963-12-27 | Bbc Brown Boveri & Cie | Einrichtung zur Schwingungsdaempfung an einem Turbinen- oder Verdichter-Schaufelkranz |
DE1299004B (de) * | 1965-01-19 | 1969-07-10 | Bbc Brown Boveri & Cie | Einrichtung zur Schwingungsdaempfung an einem Turbinen-oder Verdichterschaufelkranz |
BE634692A (es) * | 1962-07-11 | 1963-11-18 | ||
JPS5135807A (en) * | 1974-09-20 | 1976-03-26 | Fuji Electric Co Ltd | Taabinyoku no seishinsochi |
DE2617927A1 (de) * | 1976-04-23 | 1977-11-03 | Bbc Brown Boveri & Cie | Stroemungsmaschinenschaufel |
US4076455A (en) * | 1976-06-28 | 1978-02-28 | United Technologies Corporation | Rotor blade system for a gas turbine engine |
JPS53143803A (en) * | 1977-05-23 | 1978-12-14 | Mitsubishi Heavy Ind Ltd | Blade construction |
US4158676A (en) * | 1977-07-08 | 1979-06-19 | Mobil Oil Corporation | Isomerization process |
-
1982
- 1982-12-02 US US06/446,093 patent/US4533298A/en not_active Expired - Fee Related
-
1983
- 1983-10-27 AU AU20641/83A patent/AU574050B2/en not_active Ceased
- 1983-10-29 IN IN1337/CAL/83A patent/IN161993B/en unknown
- 1983-11-03 ZA ZA838219A patent/ZA838219B/xx unknown
- 1983-11-08 IT IT23620/83A patent/IT1171793B/it active
- 1983-11-15 MX MX199411A patent/MX156754A/es unknown
- 1983-11-21 CA CA000441546A patent/CA1324765C/en not_active Expired - Fee Related
- 1983-11-28 JP JP58222280A patent/JPS59108803A/ja active Pending
- 1983-11-30 EG EG743/83A patent/EG16089A/xx active
- 1983-11-30 EP EP83307294A patent/EP0112092B1/en not_active Expired
- 1983-11-30 DE DE8383307294T patent/DE3378419D1/de not_active Expired
- 1983-12-01 ES ES527702A patent/ES8501837A1/es not_active Expired
- 1983-12-02 KR KR1019830005703A patent/KR910009708B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910009708B1 (ko) | 1991-11-25 |
EP0112092B1 (en) | 1988-11-09 |
ES527702A0 (es) | 1984-12-01 |
JPS59108803A (ja) | 1984-06-23 |
KR840007130A (ko) | 1984-12-05 |
IT1171793B (it) | 1987-06-10 |
DE3378419D1 (en) | 1988-12-15 |
MX156754A (es) | 1988-09-29 |
ES8501837A1 (es) | 1984-12-01 |
AU2064183A (en) | 1984-06-07 |
EG16089A (en) | 1990-08-30 |
CA1324765C (en) | 1993-11-30 |
AU574050B2 (en) | 1988-06-30 |
IT8323620A0 (it) | 1983-11-08 |
ZA838219B (en) | 1984-06-27 |
US4533298A (en) | 1985-08-06 |
EP0112092A1 (en) | 1984-06-27 |