FR896166A - Guide vane support for steam and gas turbines, especially for high pressures and high temperatures - Google Patents

Guide vane support for steam and gas turbines, especially for high pressures and high temperatures

Info

Publication number
FR896166A
FR896166A FR896166DA FR896166A FR 896166 A FR896166 A FR 896166A FR 896166D A FR896166D A FR 896166DA FR 896166 A FR896166 A FR 896166A
Authority
FR
France
Prior art keywords
steam
guide vane
gas turbines
vane support
high temperatures
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
Application number
Other languages
French (fr)
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.)
WAGNER HOCHDRUCK DAMPFTURBINEN
Original Assignee
WAGNER HOCHDRUCK DAMPFTURBINEN
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 WAGNER HOCHDRUCK DAMPFTURBINEN filed Critical WAGNER HOCHDRUCK DAMPFTURBINEN
Application granted granted Critical
Publication of FR896166A publication Critical patent/FR896166A/en
Expired legal-status Critical Current

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
    • 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
    • F01D25/26—Double casings; Measures against temperature strain in casings
    • 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
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • F05D2230/642—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins using maintaining alignment while permitting differential dilatation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR896166D 1942-07-09 1943-07-06 Guide vane support for steam and gas turbines, especially for high pressures and high temperatures Expired FR896166A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE896166X 1942-07-09

Publications (1)

Publication Number Publication Date
FR896166A true FR896166A (en) 1945-02-14

Family

ID=6848055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896166D Expired FR896166A (en) 1942-07-09 1943-07-06 Guide vane support for steam and gas turbines, especially for high pressures and high temperatures

Country Status (1)

Country Link
FR (1) FR896166A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1018071B (en) * 1953-12-28 1957-10-24 Siemens Ag Thermally movable support with a large gap between the inner and outer casing of a turbine
DE1152703B (en) * 1959-12-14 1963-08-14 Licentia Gmbh Multi-stage impulse turbine
US4208165A (en) * 1977-07-12 1980-06-17 Stal-Laval Turbin Ab Composite stator type turbo-machine
FR2468738A1 (en) * 1979-11-01 1981-05-08 United Technologies Corp SEALING ORGAN FOR A GAS TURBINE
FR2695164A1 (en) * 1992-08-26 1994-03-04 Snecma Turbomachine provided with a device preventing a longitudinal circulation of gas around the stages of straightening vanes.
WO1996000841A1 (en) * 1993-06-14 1996-01-11 United Technologies Corporation Flow directing assembly for the compression section of a rotary machine
EP2716864A1 (en) * 2012-10-02 2014-04-09 General Electric Company Turbine tip leakage reduction system

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1018071B (en) * 1953-12-28 1957-10-24 Siemens Ag Thermally movable support with a large gap between the inner and outer casing of a turbine
DE1152703B (en) * 1959-12-14 1963-08-14 Licentia Gmbh Multi-stage impulse turbine
US4208165A (en) * 1977-07-12 1980-06-17 Stal-Laval Turbin Ab Composite stator type turbo-machine
FR2468738A1 (en) * 1979-11-01 1981-05-08 United Technologies Corp SEALING ORGAN FOR A GAS TURBINE
FR2695164A1 (en) * 1992-08-26 1994-03-04 Snecma Turbomachine provided with a device preventing a longitudinal circulation of gas around the stages of straightening vanes.
EP0589736A1 (en) * 1992-08-26 1994-03-30 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Turbomachine with a device for stopping axial gas flows at the periphery of stator stages
US5320484A (en) * 1992-08-26 1994-06-14 General Electric Company Turbomachine stator having a double skin casing including means for preventing gas flow longitudinally therethrough
WO1996000841A1 (en) * 1993-06-14 1996-01-11 United Technologies Corporation Flow directing assembly for the compression section of a rotary machine
EP2716864A1 (en) * 2012-10-02 2014-04-09 General Electric Company Turbine tip leakage reduction system
US9453417B2 (en) 2012-10-02 2016-09-27 General Electric Company Turbine intrusion loss reduction system

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