NL74199C - - Google Patents

Info

Publication number
NL74199C
NL74199C NL74199DA NL74199C NL 74199 C NL74199 C NL 74199C NL 74199D A NL74199D A NL 74199DA NL 74199 C NL74199 C NL 74199C
Authority
NL
Netherlands
Application number
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.)
Publication of NL74199C publication Critical patent/NL74199C/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D11/00—Heat-exchange apparatus employing moving conduits
    • 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
    • F01D5/186—Film 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
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
NL74199D 1947-10-28 NL74199C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB272919X 1947-10-28

Publications (1)

Publication Number Publication Date
NL74199C true NL74199C (en)

Family

ID=10257198

Family Applications (2)

Application Number Title Priority Date Filing Date
NL717102148A NL142752B (en) 1947-10-28 EXCAVATOR.
NL74199D NL74199C (en) 1947-10-28

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL717102148A NL142752B (en) 1947-10-28 EXCAVATOR.

Country Status (4)

Country Link
BE (1) BE485284A (en)
CH (1) CH272919A (en)
GB (2) GB651787A (en)
NL (2) NL74199C (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866618A (en) * 1953-02-13 1958-12-30 Thomas W Jackson Reverse flow air cooled turbine blade
US2921769A (en) * 1953-06-08 1960-01-19 Peerless Turbine Corp Turbine rotor
US3220697A (en) * 1963-08-30 1965-11-30 Gen Electric Hollow turbine or compressor vane
US3370829A (en) * 1965-12-20 1968-02-27 Avco Corp Gas turbine blade construction
FR2098558A5 (en) * 1970-07-20 1972-03-10 Onera (Off Nat Aerospatiale)
DE2514208A1 (en) * 1975-04-01 1976-10-14 Kraftwerk Union Ag DISC DESIGN GAS TURBINE
US4080095A (en) * 1976-09-02 1978-03-21 Westinghouse Electric Corporation Cooled turbine vane
US4119390A (en) * 1976-11-19 1978-10-10 General Electric Company Liquid-cooled, turbine bucket with enhanced heat transfer performance
BE880930A (en) * 1979-12-28 1980-06-30 Vandekerckhove Constr INTERNAL HEATED AGITORIES
US4383854A (en) * 1980-12-29 1983-05-17 General Electric Company Method of creating a controlled interior surface configuration of passages within a substrate
DE3306894A1 (en) * 1983-02-26 1984-08-30 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Turbine stator or rotor blade with cooling channel
DE3416087A1 (en) * 1984-04-30 1985-10-31 Klöckner-Humboldt-Deutz AG, 5000 Köln COOLED TURBINE BLADE
FR2765265B1 (en) * 1997-06-26 1999-08-20 Snecma BLADED COOLING BY HELICAL RAMP, CASCADE IMPACT AND BY BRIDGE SYSTEM IN A DOUBLE SKIN
US6135715A (en) * 1999-07-29 2000-10-24 General Electric Company Tip insulated airfoil
GB2498551B (en) * 2012-01-20 2015-07-08 Rolls Royce Plc Aerofoil cooling
FR3108145B1 (en) * 2020-03-13 2022-02-18 Safran Helicopter Engines HOLLOW DAWN OF TURBOMACHINE

Also Published As

Publication number Publication date
GB651787A (en) 1951-04-11
CH272919A (en) 1951-01-15
BE485284A (en)
GB651830A (en) 1951-04-11
NL142752B (en)

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