FR2852353B1 - Etage de turbine d'expansion - Google Patents

Etage de turbine d'expansion

Info

Publication number
FR2852353B1
FR2852353B1 FR0402528A FR0402528A FR2852353B1 FR 2852353 B1 FR2852353 B1 FR 2852353B1 FR 0402528 A FR0402528 A FR 0402528A FR 0402528 A FR0402528 A FR 0402528A FR 2852353 B1 FR2852353 B1 FR 2852353B1
Authority
FR
France
Prior art keywords
stage
expansion turbine
turbine
expansion
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
FR0402528A
Other languages
English (en)
Other versions
FR2852353A1 (fr
Inventor
Werner Bosen
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.)
Atlas Copco Energas GmbH
Original Assignee
Atlas Copco Energas GmbH
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 Atlas Copco Energas GmbH filed Critical Atlas Copco Energas GmbH
Publication of FR2852353A1 publication Critical patent/FR2852353A1/fr
Application granted granted Critical
Publication of FR2852353B1 publication Critical patent/FR2852353B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
    • F02C1/02—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being an unheated pressurised gas
    • 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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/06—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines traversed by the working-fluid substantially radially
    • F01D1/08—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines traversed by the working-fluid substantially radially having inward flow
    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/14—Casings modified therefor
    • F01D25/145—Thermally insulated casings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Separation By Low-Temperature Treatments (AREA)
FR0402528A 2003-03-12 2004-03-11 Etage de turbine d'expansion Expired - Fee Related FR2852353B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10310678A DE10310678B3 (de) 2003-03-12 2003-03-12 Expansionsturbinenstufe

Publications (2)

Publication Number Publication Date
FR2852353A1 FR2852353A1 (fr) 2004-09-17
FR2852353B1 true FR2852353B1 (fr) 2006-02-03

Family

ID=32892056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0402528A Expired - Fee Related FR2852353B1 (fr) 2003-03-12 2004-03-11 Etage de turbine d'expansion

Country Status (3)

Country Link
US (1) US6948320B2 (fr)
DE (1) DE10310678B3 (fr)
FR (1) FR2852353B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6973792B2 (en) * 2002-10-02 2005-12-13 Kenneth Hicks Method of and apparatus for a multi-stage boundary layer engine and process cell
JP4941052B2 (ja) * 2007-03-29 2012-05-30 株式会社Ｉｈｉ 膨張タービンの断熱構造およびその製作方法
DE102012112396A1 (de) * 2012-12-17 2014-07-03 Ihi Charging Systems International Gmbh Abgasführungsabschnitt für eine Turbine und Verfahren zur Regelung einer Turbine
WO2015077380A1 (fr) * 2013-11-25 2015-05-28 Borgwarner Inc. Carter de compresseur en deux parties
DE102017121337A1 (de) 2017-09-14 2019-03-14 Abb Turbo Systems Ag Diffusor einer abgasturbine
WO2023117131A1 (fr) * 2021-12-20 2023-06-29 Cryostar Sas Turbomachine et procédé de fabrication

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2165994A (en) * 1933-03-24 1939-07-11 Linde Eismasch Ag Turbine for low temperature gas separation
US2911138A (en) * 1955-07-06 1959-11-03 Laval Steam Turbine Co Turbo-compressor
NL99624C (fr) * 1955-08-29
US3093084A (en) * 1961-02-21 1963-06-11 Derderian George Pump
US3478955A (en) * 1968-03-11 1969-11-18 Dresser Ind Variable area diffuser for compressor
US3761205A (en) * 1972-03-20 1973-09-25 Avco Corp Easily maintainable gas turbine engine
US3802187A (en) * 1972-06-01 1974-04-09 Avco Corp Exhaust system for rear drive engine
US4149832A (en) * 1977-08-11 1979-04-17 Sivolap Georgy P Turbocompressor
US4499731A (en) * 1981-12-09 1985-02-19 Bbc Brown, Boveri & Company, Limited Controllable exhaust gas turbocharger
JPS5910709A (ja) * 1982-07-08 1984-01-20 Nissan Motor Co Ltd タ−ビンシユラウド
DE3466572D1 (en) * 1983-06-29 1987-11-05 Bbc Brown Boveri & Cie Regulating device for changing the turbine inlet area of a turbo charger
JPS6251723A (ja) * 1985-08-29 1987-03-06 Isuzu Motors Ltd 超高速電動−発電機
CS255137B1 (en) * 1986-05-13 1988-02-15 Pavel Schustr Expansion turbine
US4978278A (en) * 1989-07-12 1990-12-18 Union Carbide Corporation Turbomachine with seal fluid recovery channel
US5133638A (en) * 1990-07-16 1992-07-28 Sundstrand Corporation Centrifugal pump diffuser ring assembly
US5233824A (en) * 1990-10-10 1993-08-10 Allied-Signal Inc. Turbine engine interstage seal
US5460003A (en) * 1994-06-14 1995-10-24 Praxair Technology, Inc. Expansion turbine for cryogenic rectification system
US5870894A (en) * 1996-07-16 1999-02-16 Turbodyne Systems, Inc. Motor-assisted supercharging devices for internal combustion engines
EP1046788B1 (fr) * 1999-04-21 2004-08-04 ALSTOM Technology Ltd Diffuseur
US6287094B1 (en) * 1999-08-26 2001-09-11 Ford Global Technologies, Inc. Inlet tube diffuser element for a hydraulic pump
IT1320891B1 (it) * 2000-02-22 2003-12-10 Massimiliano Sichera Metodo e dispositivo per il prelievo e il trasferimento di compactdisc e simili a una linea di confezionamento in macchine per
JP2001342849A (ja) * 2000-05-31 2001-12-14 Honda Motor Co Ltd ガスタービンエンジン
US6449950B1 (en) * 2000-09-12 2002-09-17 Honeywell International Inc. Rotor and bearing system for electrically assisted turbocharger
US6659737B2 (en) * 2001-02-05 2003-12-09 Engineered Machined Products, Inc. Electronic fluid pump with an encapsulated stator assembly
US6589015B1 (en) * 2002-05-08 2003-07-08 Pratt & Whitney Canada Corp. Discrete passage diffuser
US6651431B1 (en) * 2002-08-28 2003-11-25 Ford Global Technologies, Llc Boosted internal combustion engines and air compressors used therein
US6668553B1 (en) * 2002-09-13 2003-12-30 Honeywell International Inc. Ejector-based cooling system for turbochargers
US6767185B2 (en) * 2002-10-11 2004-07-27 Honeywell International Inc. Turbine efficiency tailoring

Also Published As

Publication number Publication date
US20040216466A1 (en) 2004-11-04
DE10310678B3 (de) 2004-09-23
FR2852353A1 (fr) 2004-09-17
US6948320B2 (en) 2005-09-27

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20151130