SE458545B - Saett att kyla ett statoraggregat samt kylbart statoraggregat - Google Patents

Saett att kyla ett statoraggregat samt kylbart statoraggregat

Info

Publication number
SE458545B
SE458545B SE8505155A SE8505155A SE458545B SE 458545 B SE458545 B SE 458545B SE 8505155 A SE8505155 A SE 8505155A SE 8505155 A SE8505155 A SE 8505155A SE 458545 B SE458545 B SE 458545B
Authority
SE
Sweden
Prior art keywords
stator device
cool
coated
coolable
stator
Prior art date
Application number
SE8505155A
Other languages
English (en)
Swedish (sv)
Other versions
SE8505155L (sv
SE8505155D0 (sv
Inventor
R H Weidner
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of SE8505155D0 publication Critical patent/SE8505155D0/xx
Publication of SE8505155L publication Critical patent/SE8505155L/xx
Publication of SE458545B publication Critical patent/SE458545B/xx

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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • 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
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)
SE8505155A 1984-12-05 1985-10-31 Saett att kyla ett statoraggregat samt kylbart statoraggregat SE458545B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/678,518 US4642024A (en) 1984-12-05 1984-12-05 Coolable stator assembly for a rotary machine

Publications (3)

Publication Number Publication Date
SE8505155D0 SE8505155D0 (sv) 1985-10-31
SE8505155L SE8505155L (sv) 1986-06-06
SE458545B true SE458545B (sv) 1989-04-10

Family

ID=24723129

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8505155A SE458545B (sv) 1984-12-05 1985-10-31 Saett att kyla ett statoraggregat samt kylbart statoraggregat

Country Status (10)

Country Link
US (1) US4642024A (ko)
JP (1) JPH0756202B2 (ko)
CA (1) CA1212047A (ko)
CH (1) CH681243A5 (ko)
DE (1) DE3537043C2 (ko)
FR (1) FR2574115B1 (ko)
GB (1) GB2168110B (ko)
IL (1) IL76659A (ko)
IT (1) IT1186038B (ko)
SE (1) SE458545B (ko)

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US5092735A (en) * 1990-07-02 1992-03-03 The United States Of America As Represented By The Secretary Of The Air Force Blade outer air seal cooling system
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DE19919654A1 (de) * 1999-04-29 2000-11-02 Abb Alstom Power Ch Ag Hitzeschild für eine Gasturbine
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US8919781B2 (en) 2003-05-01 2014-12-30 Advanced Technologies Group, Inc. Self-adjusting non-contact seal
US8641045B2 (en) * 2003-05-01 2014-02-04 Advanced Technologies Group, Inc. Seal with stacked sealing elements
US7896352B2 (en) * 2003-05-01 2011-03-01 Justak John F Seal with stacked sealing elements
FR2869944B1 (fr) 2004-05-04 2006-08-11 Snecma Moteurs Sa Dispositif de refroidissement pour anneau fixe de turbine a gaz
US20070020088A1 (en) * 2005-07-20 2007-01-25 Pratt & Whitney Canada Corp. Turbine shroud segment impingement cooling on vane outer shroud
US7520715B2 (en) * 2005-07-19 2009-04-21 Pratt & Whitney Canada Corp. Turbine shroud segment transpiration cooling with individual cast inlet and outlet cavities
US7374395B2 (en) * 2005-07-19 2008-05-20 Pratt & Whitney Canada Corp. Turbine shroud segment feather seal located in radial shroud legs
FR2891300A1 (fr) * 2005-09-23 2007-03-30 Snecma Sa Dispositif de controle de jeu dans une turbine a gaz
US8123466B2 (en) * 2007-03-01 2012-02-28 United Technologies Corporation Blade outer air seal
US8439629B2 (en) * 2007-03-01 2013-05-14 United Technologies Corporation Blade outer air seal
US8240980B1 (en) 2007-10-19 2012-08-14 Florida Turbine Technologies, Inc. Turbine inter-stage gap cooling and sealing arrangement
FR2922589B1 (fr) * 2007-10-22 2009-12-04 Snecma Controle du jeu en sommet d'aubes dans une turbine haute-pression de turbomachine
US8177492B2 (en) * 2008-03-04 2012-05-15 United Technologies Corporation Passage obstruction for improved inlet coolant filling
US8038399B1 (en) * 2008-11-22 2011-10-18 Florida Turbine Technologies, Inc. Turbine rim cavity sealing
US8622693B2 (en) * 2009-08-18 2014-01-07 Pratt & Whitney Canada Corp Blade outer air seal support cooling air distribution system
FR2972483B1 (fr) * 2011-03-07 2013-04-19 Snecma Carter de turbine comportant des moyens de fixation de secteurs d'anneau
US8826668B2 (en) * 2011-08-02 2014-09-09 Siemens Energy, Inc. Two stage serial impingement cooling for isogrid structures
US8920116B2 (en) * 2011-10-07 2014-12-30 Siemens Energy, Inc. Wear prevention system for securing compressor airfoils within a turbine engine
US9103225B2 (en) * 2012-06-04 2015-08-11 United Technologies Corporation Blade outer air seal with cored passages
US9803491B2 (en) 2012-12-31 2017-10-31 United Technologies Corporation Blade outer air seal having shiplap structure
US10100737B2 (en) * 2013-05-16 2018-10-16 Siemens Energy, Inc. Impingement cooling arrangement having a snap-in plate
EP3102794B1 (en) * 2014-01-27 2019-12-18 United Technologies Corporation Blade outer air seal mount
EP3102808B1 (en) * 2014-02-03 2020-05-06 United Technologies Corporation Gas turbine engine with cooling fluid composite tube
US10145308B2 (en) * 2014-02-10 2018-12-04 United Technologies Corporation Gas turbine engine ring seal
US10590785B2 (en) 2014-09-09 2020-03-17 United Technologies Corporation Beveled coverplate
US10301956B2 (en) 2014-09-25 2019-05-28 United Technologies Corporation Seal assembly for sealing an axial gap between components
CA2916710A1 (en) * 2015-01-29 2016-07-29 Rolls-Royce Corporation Seals for gas turbine engines
US10385718B2 (en) * 2015-06-29 2019-08-20 Rolls-Royce North American Technologies, Inc. Turbine shroud segment with side perimeter seal
US10094234B2 (en) 2015-06-29 2018-10-09 Rolls-Royce North America Technologies Inc. Turbine shroud segment with buffer air seal system
US10047624B2 (en) 2015-06-29 2018-08-14 Rolls-Royce North American Technologies Inc. Turbine shroud segment with flange-facing perimeter seal
US10196919B2 (en) 2015-06-29 2019-02-05 Rolls-Royce North American Technologies Inc. Turbine shroud segment with load distribution springs
US10767863B2 (en) * 2015-07-22 2020-09-08 Rolls-Royce North American Technologies, Inc. Combustor tile with monolithic inserts
JP6546481B2 (ja) * 2015-08-31 2019-07-17 川崎重工業株式会社 排気ディフューザ
EP3141702A1 (en) * 2015-09-14 2017-03-15 Siemens Aktiengesellschaft Gas turbine guide vane segment and method of manufacturing
US10329941B2 (en) 2016-05-06 2019-06-25 United Technologies Corporation Impingement manifold
DE102016217320A1 (de) * 2016-09-12 2018-03-15 Siemens Aktiengesellschaft Gasturbine mit getrennter Kühlung für Turbine und Abgasgehäuse
US10533446B2 (en) * 2017-05-15 2020-01-14 United Technologies Corporation Alternative W-seal groove arrangement
US11903101B2 (en) 2019-12-13 2024-02-13 Goodrich Corporation Internal heating trace assembly

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FR2540937B1 (fr) * 1983-02-10 1987-05-22 Snecma Anneau pour un rotor de turbine d'une turbomachine
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Also Published As

Publication number Publication date
CH681243A5 (ko) 1993-02-15
JPH0756202B2 (ja) 1995-06-14
DE3537043A1 (de) 1986-06-05
GB2168110A (en) 1986-06-11
SE8505155L (sv) 1986-06-06
GB2168110B (en) 1988-06-08
IT8522685A0 (it) 1985-10-31
CA1212047A (en) 1986-09-30
FR2574115A1 (fr) 1986-06-06
IT1186038B (it) 1987-11-18
GB8524590D0 (en) 1985-11-06
DE3537043C2 (de) 1997-06-19
IL76659A (en) 1994-11-28
US4642024A (en) 1987-02-10
JPS61135904A (ja) 1986-06-23
IL76659A0 (en) 1986-02-28
SE8505155D0 (sv) 1985-10-31
FR2574115B1 (fr) 1992-04-24

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