FR970815A - Nozzle bodies for rotary machines, in particular for gas turbines - Google Patents

Nozzle bodies for rotary machines, in particular for gas turbines

Info

Publication number
FR970815A
FR970815A FR970815DA FR970815A FR 970815 A FR970815 A FR 970815A FR 970815D A FR970815D A FR 970815DA FR 970815 A FR970815 A FR 970815A
Authority
FR
France
Prior art keywords
gas turbines
rotary machines
nozzle bodies
bodies
nozzle
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.)
HOLZWARTH GASTURBINEN AG
Original Assignee
HOLZWARTH GASTURBINEN 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 HOLZWARTH GASTURBINEN AG filed Critical HOLZWARTH GASTURBINEN AG
Application granted granted Critical
Publication of FR970815A publication Critical patent/FR970815A/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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/14—Casings modified therefor
    • 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
    • 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
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR970815D 1943-05-27 1947-12-29 Nozzle bodies for rotary machines, in particular for gas turbines Expired FR970815A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH4083D DE969599C (en) 1943-05-27 1943-05-27 Cooled nozzle body for centrifugal machines, especially exhaust gas turbines

Publications (1)

Publication Number Publication Date
FR970815A true FR970815A (en) 1951-01-09

Family

ID=5990857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR970815D Expired FR970815A (en) 1943-05-27 1947-12-29 Nozzle bodies for rotary machines, in particular for gas turbines

Country Status (4)

Country Link
CH (1) CH264721A (en)
DE (1) DE969599C (en)
FR (1) FR970815A (en)
NL (1) NL68646C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875579A (en) * 1952-08-08 1959-03-03 Gen Motors Corp Gas turbine engine midframe
US2918793A (en) * 1955-06-16 1959-12-29 Jerie Jan Cooled wall of a combustion chamber
DE1174329B (en) * 1959-08-24 1964-07-23 Zakl Mech Im Gen K S Idler vane floor for steam or gas turbines
DE1200070B (en) * 1961-11-21 1965-09-02 Siemens Ag Process for the production of guide vane ring segments for gas turbines
GB1051244A (en) * 1962-10-09
JPS57191401A (en) * 1981-05-19 1982-11-25 Hitachi Ltd Device for preventing deformation of diaphragm of steam turbine
FR2610673B1 (en) * 1987-02-05 1991-03-15 Snecma MULTIFLUX TURBOREACTOR WITH EXTERNAL CROWN OF FREQUENCY BLOWER RECTIFIER ON THE CRANKCASE
US5332360A (en) * 1993-09-08 1994-07-26 General Electric Company Stator vane having reinforced braze joint
DE102009004934B4 (en) 2009-01-16 2021-08-26 MTU Aero Engines AG Method for assembling an integral inner ring of a turbo compressor stator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE431961C (en) * 1921-11-14 1926-07-21 It Ernesto Breda Soc Leitwende for internal combustion turbines
DE566638C (en) * 1931-01-20 1932-12-23 Bbc Brown Boveri & Cie Multi-part turbine blade, especially for gas turbines
GB368601A (en) * 1931-05-16 1932-03-10 Asea Ab Improvements in method of manufacturing guide blade devices for steam or gas turbines
DE558014C (en) * 1932-01-10 1932-08-31 E H Hans Holzwarth Dr Ing Cooled nozzle segment for internal combustion turbines
DE666680C (en) * 1935-10-04 1938-10-26 Rheinmetall Borsig Akt Ges Wer Nozzle for turbines with supply of a coolant
FR823442A (en) * 1936-10-02 1938-01-20 Rateau Sa Distributors and rectifiers for turbines and rotary compressors
BE432599A (en) * 1938-02-08

Also Published As

Publication number Publication date
DE969599C (en) 1958-06-19
NL68646C (en) 1951-09-15
CH264721A (en) 1949-10-31

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