CH489699A - Leitschaufelkranz für Turbomaschinen - Google Patents

Leitschaufelkranz für Turbomaschinen

Info

Publication number
CH489699A
CH489699A CH432968A CH432968A CH489699A CH 489699 A CH489699 A CH 489699A CH 432968 A CH432968 A CH 432968A CH 432968 A CH432968 A CH 432968A CH 489699 A CH489699 A CH 489699A
Authority
CH
Switzerland
Prior art keywords
guide vane
vane ring
turbo machines
turbo
machines
Prior art date
Application number
CH432968A
Other languages
English (en)
Inventor
Ferdinand Dipl Ing Zerlauth
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Priority to CH432968A priority Critical patent/CH489699A/de
Priority to US766843A priority patent/US3544231A/en
Priority to FR6906016A priority patent/FR2004479A1/fr
Priority to BE730120D priority patent/BE730120A/xx
Publication of CH489699A publication Critical patent/CH489699A/de

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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • F01D9/044—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators permanently, e.g. by welding, brazing, casting or the like
    • 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
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187—Convection cooling
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CH432968A 1968-03-22 1968-03-22 Leitschaufelkranz für Turbomaschinen CH489699A (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH432968A CH489699A (de) 1968-03-22 1968-03-22 Leitschaufelkranz für Turbomaschinen
US766843A US3544231A (en) 1968-03-22 1968-10-11 Stator-blade assembly for turbomachines
FR6906016A FR2004479A1 (de) 1968-03-22 1969-03-05
BE730120D BE730120A (de) 1968-03-22 1969-03-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH432968A CH489699A (de) 1968-03-22 1968-03-22 Leitschaufelkranz für Turbomaschinen

Publications (1)

Publication Number Publication Date
CH489699A true CH489699A (de) 1970-04-30

Family

ID=4274038

Family Applications (1)

Application Number Title Priority Date Filing Date
CH432968A CH489699A (de) 1968-03-22 1968-03-22 Leitschaufelkranz für Turbomaschinen

Country Status (4)

Country Link
US (1) US3544231A (de)
BE (1) BE730120A (de)
CH (1) CH489699A (de)
FR (1) FR2004479A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0654586A1 (de) * 1993-11-19 1995-05-24 United Technologies Corporation Leitschaufelsegment

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2112878B (en) * 1981-12-28 1985-12-04 United Technologies Corp Air seal for compressor stator
US6146091A (en) * 1998-03-03 2000-11-14 Mitsubishi Heavy Industries, Ltd. Gas turbine cooling structure
JP5147886B2 (ja) * 2010-03-29 2013-02-20 株式会社日立製作所 圧縮機

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1061675A (en) * 1911-12-18 1913-05-13 Gen Electric Diaphragm and nozzle construction for turbines.
GB191224657A (en) * 1912-10-28 1913-01-23 Belliss & Morcom Ltd Improvements relating to Blades for Turbines.
US2354587A (en) * 1942-01-31 1944-07-25 Westinghouse Electric & Mfg Co Method of manufacturing turbine blades
GB661178A (en) * 1947-12-31 1951-11-21 Karl Ludwig Georg Meurer Von I Nozzle bodies for turbines
GB666537A (en) * 1949-08-27 1952-02-13 Armstrong Siddeley Motors Ltd Mounting of the stator blades of a gaseous fluid turbine
GB723505A (en) * 1952-11-18 1955-02-09 Parsons & Marine Eng Turbine Improvements in or relating to turbine nozzles
US2937805A (en) * 1952-12-15 1960-05-24 Studebaker Packard Corp Stator blade assembly and method and machine for making same
US3018085A (en) * 1957-03-25 1962-01-23 Gen Motors Corp Floating labyrinth seal
US3025037A (en) * 1957-10-24 1962-03-13 Bert F Beckstrom Gas turbine
US2997275A (en) * 1959-03-23 1961-08-22 Westinghouse Electric Corp Stator structure for axial-flow fluid machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0654586A1 (de) * 1993-11-19 1995-05-24 United Technologies Corporation Leitschaufelsegment

Also Published As

Publication number Publication date
US3544231A (en) 1970-12-01
BE730120A (de) 1969-09-19
FR2004479A1 (de) 1969-11-28

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Legal Events

Date Code Title Description
PL Patent ceased