FR781057A - Method and device for protecting against high temperatures the parts of turbo-machines immersed in a hot moving fluid, in particular the blades of gas or steam turbines - Google Patents

Method and device for protecting against high temperatures the parts of turbo-machines immersed in a hot moving fluid, in particular the blades of gas or steam turbines

Info

Publication number
FR781057A
FR781057A FR781057DA FR781057A FR 781057 A FR781057 A FR 781057A FR 781057D A FR781057D A FR 781057DA FR 781057 A FR781057 A FR 781057A
Authority
FR
France
Prior art keywords
turbo
immersed
blades
machines
gas
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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique SA
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 Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Application granted granted Critical
Publication of FR781057A publication Critical patent/FR781057A/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
    • F01D5/12—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR781057D 1934-01-29 1934-01-29 Method and device for protecting against high temperatures the parts of turbo-machines immersed in a hot moving fluid, in particular the blades of gas or steam turbines Expired FR781057A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR781057T 1934-01-29

Publications (1)

Publication Number Publication Date
FR781057A true FR781057A (en) 1935-05-08

Family

ID=9206926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781057D Expired FR781057A (en) 1934-01-29 1934-01-29 Method and device for protecting against high temperatures the parts of turbo-machines immersed in a hot moving fluid, in particular the blades of gas or steam turbines

Country Status (1)

Country Link
FR (1) FR781057A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468461A (en) * 1943-05-22 1949-04-26 Lockheed Aircraft Corp Nozzle ring construction for turbopower plants
US2489683A (en) * 1943-11-19 1949-11-29 Edward A Stalker Turbine
US2563744A (en) * 1942-03-06 1951-08-07 Lockheed Aircraft Corp Gas turbine power plant having internal cooling means
US2567249A (en) * 1943-11-19 1951-09-11 Edward A Stalker Gas turbine
US2625013A (en) * 1948-11-27 1953-01-13 Gen Electric Gas turbine nozzle structure
US2633327A (en) * 1946-03-01 1953-03-31 Packard Motor Car Co Gas turbine wheel with liquid cooling means
US2636344A (en) * 1946-10-28 1953-04-28 Solar Aircraft Co Internal-combustion turbine with self-cooling vanes
US2650060A (en) * 1948-04-27 1953-08-25 Edward A Stalker Gas turbine adapted as a starter
US2669091A (en) * 1951-01-13 1954-02-16 August H Schutte Gas turbine rotor cooling
US2738645A (en) * 1949-10-22 1956-03-20 So Called Cie Electro Mecaniqu Multistage turbojet engine having auxiliary nozzles located in an intermediate stage
US2806355A (en) * 1950-05-09 1957-09-17 Maschf Augsburg Nuernberg Ag Axial flow turbine with means for admixing low temperature gas into the high temperature driving gas stream
US3009682A (en) * 1951-05-16 1961-11-21 Power Jets Res & Dev Ltd Gas turbines
US3490747A (en) * 1967-11-29 1970-01-20 Westinghouse Electric Corp Temperature profiling means for turbine inlet
US6419446B1 (en) * 1999-08-05 2002-07-16 United Technologies Corporation Apparatus and method for inhibiting radial transfer of core gas flow within a core gas flow path of a gas turbine engine
US6969232B2 (en) 2002-10-23 2005-11-29 United Technologies Corporation Flow directing device

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563744A (en) * 1942-03-06 1951-08-07 Lockheed Aircraft Corp Gas turbine power plant having internal cooling means
US2468461A (en) * 1943-05-22 1949-04-26 Lockheed Aircraft Corp Nozzle ring construction for turbopower plants
US2489683A (en) * 1943-11-19 1949-11-29 Edward A Stalker Turbine
US2567249A (en) * 1943-11-19 1951-09-11 Edward A Stalker Gas turbine
US2633327A (en) * 1946-03-01 1953-03-31 Packard Motor Car Co Gas turbine wheel with liquid cooling means
US2636344A (en) * 1946-10-28 1953-04-28 Solar Aircraft Co Internal-combustion turbine with self-cooling vanes
US2650060A (en) * 1948-04-27 1953-08-25 Edward A Stalker Gas turbine adapted as a starter
US2625013A (en) * 1948-11-27 1953-01-13 Gen Electric Gas turbine nozzle structure
US2738645A (en) * 1949-10-22 1956-03-20 So Called Cie Electro Mecaniqu Multistage turbojet engine having auxiliary nozzles located in an intermediate stage
US2806355A (en) * 1950-05-09 1957-09-17 Maschf Augsburg Nuernberg Ag Axial flow turbine with means for admixing low temperature gas into the high temperature driving gas stream
US2669091A (en) * 1951-01-13 1954-02-16 August H Schutte Gas turbine rotor cooling
US3009682A (en) * 1951-05-16 1961-11-21 Power Jets Res & Dev Ltd Gas turbines
US3490747A (en) * 1967-11-29 1970-01-20 Westinghouse Electric Corp Temperature profiling means for turbine inlet
US6419446B1 (en) * 1999-08-05 2002-07-16 United Technologies Corporation Apparatus and method for inhibiting radial transfer of core gas flow within a core gas flow path of a gas turbine engine
US6969232B2 (en) 2002-10-23 2005-11-29 United Technologies Corporation Flow directing device

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