CN100354503C - 轴向连接的透平的扩压联轴器盖 - Google Patents

轴向连接的透平的扩压联轴器盖 Download PDF

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Publication number
CN100354503C
CN100354503C CNB2003101181612A CN200310118161A CN100354503C CN 100354503 C CN100354503 C CN 100354503C CN B2003101181612 A CNB2003101181612 A CN B2003101181612A CN 200310118161 A CN200310118161 A CN 200310118161A CN 100354503 C CN100354503 C CN 100354503C
Authority
CN
China
Prior art keywords
turbine
coupling
runner
rotor
fluid
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.)
Expired - Fee Related
Application number
CNB2003101181612A
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English (en)
Chinese (zh)
Other versions
CN1508397A (zh
Inventor
诺曼·D·拉思罗普
丹尼尔·M·布朗
爱德华·J·沙罗
克里斯汀·塞格雷托
道格拉斯·C·霍弗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of CN1508397A publication Critical patent/CN1508397A/zh
Application granted granted Critical
Publication of CN100354503C publication Critical patent/CN100354503C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • 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
    • F01D5/142—Shape, i.e. outer, aerodynamic form of the blades of successive rotor or stator blade-rows
    • F01D5/143—Contour of the outer or inner working fluid flow path wall, i.e. shroud or hub contour

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Hydraulic Turbines (AREA)
CNB2003101181612A 2002-11-06 2003-11-06 轴向连接的透平的扩压联轴器盖 Expired - Fee Related CN100354503C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/288,301 2002-11-06
US10/288,301 US6783321B2 (en) 2002-11-06 2002-11-06 Diffusing coupling cover for axially joined turbines

Publications (2)

Publication Number Publication Date
CN1508397A CN1508397A (zh) 2004-06-30
CN100354503C true CN100354503C (zh) 2007-12-12

Family

ID=32175880

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2003101181612A Expired - Fee Related CN100354503C (zh) 2002-11-06 2003-11-06 轴向连接的透平的扩压联轴器盖

Country Status (7)

Country Link
US (1) US6783321B2 (enExample)
JP (1) JP4458816B2 (enExample)
KR (1) KR100847941B1 (enExample)
CN (1) CN100354503C (enExample)
CZ (1) CZ302462B6 (enExample)
DE (1) DE10350230B4 (enExample)
RU (1) RU2331772C2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7488153B2 (en) * 2002-07-01 2009-02-10 Alstom Technology Ltd. Steam turbine
GB0616832D0 (en) * 2006-08-25 2006-10-04 Alstom Technology Ltd Turbomachine
JP4305518B2 (ja) * 2007-02-06 2009-07-29 トヨタ自動車株式会社 チップタービン駆動ファン
US8152437B2 (en) * 2008-03-10 2012-04-10 General Electric Company Interface member for a power plant
EP3296506A1 (de) * 2016-09-20 2018-03-21 Siemens Aktiengesellschaft Anordnung zur zuleitung eines zusatzmassenstroms in einen hauptmassenstrom
US11851202B1 (en) 2022-06-23 2023-12-26 Pratt & Whitney Canada Corp. Aircraft engine, gas turbine intake therefore, and method of guiding exhaust gasses
US11891947B2 (en) 2022-06-23 2024-02-06 Pratt & Whitney Canada Corp. Aircraft engine, gas turbine intake therefore, and method of guiding exhaust gasses
US11821361B1 (en) 2022-07-06 2023-11-21 Pratt & Whitney Canada Corp. Gas turbine intake for aircraft engine and method of inspection thereof
US12188364B2 (en) 2022-07-06 2025-01-07 Pratt & Whitney Canada Corp. Damper segment for pressurized gas pipe of aircraft engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919891A (en) * 1957-06-17 1960-01-05 Gen Electric Gas turbine diaphragm assembly
US4432697A (en) * 1981-04-10 1984-02-21 Hitachi, Ltd. Rotor of axial-flow machine
CN2505601Y (zh) * 2001-12-05 2002-08-14 财团法人工业技术研究院 气涡轮引擎核心转子的转轴结构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB221781A (en) * 1923-09-15 1925-08-27 Erste Bruenner Maschinen Fab Improvements in and relating to steam and gas turbines
US2421890A (en) * 1944-11-27 1947-06-10 Goetaverken Ab Turbine blade
GB723882A (en) * 1951-09-05 1955-02-16 Vickers Electrical Co Ltd Improvements in the construction of rotors for steam- and gas-turbines
US3945760A (en) * 1974-10-29 1976-03-23 Westinghouse Electric Corporation Outer cylinder for a low pressure turbine apparatus
SU939790A1 (ru) * 1980-03-05 1982-06-30 Предприятие П/Я А-3513 Парова турбина
SU964197A1 (ru) * 1981-03-11 1982-10-07 Ленинградский Ордена Ленина Политехнический Институт Им.М.И.Калинина Проточна часть паровой турбины
US5248240A (en) * 1993-02-08 1993-09-28 General Electric Company Turbine stator vane assembly
DE19701020A1 (de) * 1997-01-14 1998-07-23 Siemens Ag Dampfturbine
EP1068429B1 (de) 1998-04-06 2004-06-16 Siemens Aktiengesellschaft Dampfturbine
JP3772019B2 (ja) 1998-04-21 2006-05-10 株式会社東芝 蒸気タービン

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919891A (en) * 1957-06-17 1960-01-05 Gen Electric Gas turbine diaphragm assembly
US4432697A (en) * 1981-04-10 1984-02-21 Hitachi, Ltd. Rotor of axial-flow machine
CN2505601Y (zh) * 2001-12-05 2002-08-14 财团法人工业技术研究院 气涡轮引擎核心转子的转轴结构

Also Published As

Publication number Publication date
JP2004156617A (ja) 2004-06-03
CZ302462B6 (cs) 2011-06-01
CN1508397A (zh) 2004-06-30
KR100847941B1 (ko) 2008-07-22
US20040086375A1 (en) 2004-05-06
RU2003132422A (ru) 2005-05-20
RU2331772C2 (ru) 2008-08-20
US6783321B2 (en) 2004-08-31
KR20040040371A (ko) 2004-05-12
DE10350230B4 (de) 2012-07-19
DE10350230A1 (de) 2004-05-27
JP4458816B2 (ja) 2010-04-28
CZ20033009A3 (cs) 2004-06-16

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20071212

Termination date: 20171106

CF01 Termination of patent right due to non-payment of annual fee