RU2228461C2 - Профилированная лопатка компрессора, имеющая двойной изгиб - Google Patents

Профилированная лопатка компрессора, имеющая двойной изгиб Download PDF

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Publication number
RU2228461C2
RU2228461C2 RU2000130594/06A RU2000130594A RU2228461C2 RU 2228461 C2 RU2228461 C2 RU 2228461C2 RU 2000130594/06 A RU2000130594/06 A RU 2000130594/06A RU 2000130594 A RU2000130594 A RU 2000130594A RU 2228461 C2 RU2228461 C2 RU 2228461C2
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RU
Russia
Prior art keywords
shank
axis
blade
low pressure
bend
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RU2000130594/06A
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English (en)
Russian (ru)
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RU2000130594A (ru
Inventor
Хсин-Туан ЛИУ (US)
Хсин-Туан ЛИУ
Роберт Б. ДИКМАН (US)
Роберт Б. ДИКМАН
Кеннет Уиль м КРАБАЧЕР (US)
Кеннет Уильям КРАБАЧЕР
Грегори Тодд ШТЕЙНМЕТЦ (US)
Грегори Тодд ШТЕЙНМЕТЦ
Брент Франклин БИЧЕР (US)
Брент Франклин БИЧЕР
Брайан Кейт ДОЛОРЕСКО (US)
Брайан Кейт ДОЛОРЕСКО
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Дженерал Электрик Компани
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Publication of RU2000130594A publication Critical patent/RU2000130594A/ru
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Publication of RU2228461C2 publication Critical patent/RU2228461C2/ru

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form
    • 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
    • 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
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/324—Blades
    • 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
    • F05D2250/70—Shape
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
RU2000130594/06A 1999-12-06 2000-12-05 Профилированная лопатка компрессора, имеющая двойной изгиб RU2228461C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/455,826 1999-12-06
US09/455,826 US6331100B1 (en) 1999-12-06 1999-12-06 Doubled bowed compressor airfoil

Publications (2)

Publication Number Publication Date
RU2000130594A RU2000130594A (ru) 2003-01-27
RU2228461C2 true RU2228461C2 (ru) 2004-05-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000130594/06A RU2228461C2 (ru) 1999-12-06 2000-12-05 Профилированная лопатка компрессора, имеющая двойной изгиб

Country Status (9)

Country Link
US (1) US6331100B1 (enExample)
EP (1) EP1106836B1 (enExample)
JP (1) JP4771585B2 (enExample)
KR (1) KR100827055B1 (enExample)
CN (1) CN1311144C (enExample)
CA (1) CA2326424C (enExample)
DE (1) DE60039957D1 (enExample)
PL (1) PL196777B1 (enExample)
RU (1) RU2228461C2 (enExample)

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RU2407922C1 (ru) * 2009-11-05 2010-12-27 Феликс Мубаракович Давлетшин Лопасть вентилятора градирни
RU2407924C1 (ru) * 2009-11-05 2010-12-27 Феликс Мубаракович Давлетшин Лопасть вентилятора градирни
RU2407925C1 (ru) * 2009-11-05 2010-12-27 Феликс Мубаракович Давлетшин Лопасть вентилятора градирни
EA015947B1 (ru) * 2009-07-20 2011-12-30 Феликс Мубаракович Давлетшин Лопасть вентилятора градирни
EA015948B1 (ru) * 2009-07-20 2011-12-30 Феликс Мубаракович Давлетшин Лопасть вентилятора градирни
EA015968B1 (ru) * 2009-10-12 2012-01-30 Феликс Мубаракович Давлетшин Лопасть вентилятора градирни
RU2493438C2 (ru) * 2008-06-13 2013-09-20 Сименс Акциенгезелльшафт Направляющая или рабочая лопатка для осевого компрессора
RU2607712C1 (ru) * 2011-11-29 2017-01-10 Снекма Лопатка турбомашины, в частности для выполненного как единое целое моноколеса
RU2624677C2 (ru) * 2012-07-12 2017-07-05 Снекма Лопатка газотурбинного двигателя с профилем, обеспечивающим улучшенные аэродинамические и механические свойства
RU2632350C2 (ru) * 2012-07-06 2017-10-04 Снекма Выпрямитель газотурбинного двигателя с лопатками улучшенного профиля
RU2633475C2 (ru) * 2012-08-06 2017-10-12 Сименс Акциенгезелльшафт Локальное улучшение перемешивания воздуха и топлива в горелках, снабженных завихрителями, имеющими скрещенные в наружной области концы лопаток
RU2635734C2 (ru) * 2012-04-04 2017-11-15 Снекма Лопатка ротора турбомашины
RU195347U1 (ru) * 2019-09-16 2020-01-23 Акционерное общество (АО) "Научно-исследовательский институт "Лопастных машин" ("НИИ ЛМ") Рабочее колесо лопастной машины с радиальными наборными лопатками

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KR20010062118A (ko) 2001-07-07
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PL342227A1 (en) 2001-06-18
PL196777B1 (pl) 2008-01-31
EP1106836B1 (en) 2008-08-20
JP2001193692A (ja) 2001-07-17
EP1106836A3 (en) 2004-05-19
US6331100B1 (en) 2001-12-18
EP1106836A2 (en) 2001-06-13
DE60039957D1 (de) 2008-10-02
CA2326424C (en) 2009-06-09
CN1311144C (zh) 2007-04-18
CN1299003A (zh) 2001-06-13
KR100827055B1 (ko) 2008-05-02

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