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FR782541A - Cooling device for turbine wheel - Google Patents

Cooling device for turbine wheel

Info

Publication number
FR782541A
FR782541A FR782541DA FR782541A FR 782541 A FR782541 A FR 782541A FR 782541D A FR782541D A FR 782541DA FR 782541 A FR782541 A FR 782541A
Authority
FR
France
Prior art keywords
cooling device
turbine wheel
turbine
wheel
cooling
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)
Inventor
Michael Martinka
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 filed Critical
Application granted granted Critical
Publication of FR782541A publication Critical patent/FR782541A/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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR782541D 1933-11-25 1934-11-23 Cooling device for turbine wheel Expired FR782541A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE452412X 1933-11-25

Publications (1)

Publication Number Publication Date
FR782541A true FR782541A (en) 1935-06-06

Family

ID=6538651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR782541D Expired FR782541A (en) 1933-11-25 1934-11-23 Cooling device for turbine wheel

Country Status (4)

Country Link
BE (1) BE406220A (en)
FR (1) FR782541A (en)
GB (1) GB452412A (en)
NL (1) NL50080C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2667326A (en) * 1948-11-26 1954-01-26 Simmering Graz Pauker Ag Gas turbine

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442579A (en) * 1944-06-20 1948-06-01 Gen Electric Gas turbine
US2479046A (en) * 1944-08-23 1949-08-16 United Aircraft Corp Limiting heat transfer to the turbine rotor
BE488202A (en) * 1946-10-02
GB612097A (en) * 1946-10-09 1948-11-08 English Electric Co Ltd Improvements in and relating to the cooling of gas turbine rotors
US2641040A (en) * 1948-01-02 1953-06-09 Esther C Goddard Means for cooling turbine blades by air
US2648519A (en) * 1948-04-22 1953-08-11 Campini Secondo Cooling combustion turbines
US3009682A (en) * 1951-05-16 1961-11-21 Power Jets Res & Dev Ltd Gas turbines
US2973937A (en) * 1958-03-31 1961-03-07 Gen Electric Cooling structure
US3834831A (en) * 1973-01-23 1974-09-10 Westinghouse Electric Corp Blade shank cooling arrangement
EP2520764A1 (en) * 2011-05-02 2012-11-07 MTU Aero Engines GmbH Blade with cooled root

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2667326A (en) * 1948-11-26 1954-01-26 Simmering Graz Pauker Ag Gas turbine

Also Published As

Publication number Publication date
GB452412A (en) 1936-08-24
BE406220A (en)
NL50080C (en)

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