GB1545904A - Coolable nozzle guide vane - Google Patents

Coolable nozzle guide vane

Info

Publication number
GB1545904A
GB1545904A GB22769/76A GB2276976A GB1545904A GB 1545904 A GB1545904 A GB 1545904A GB 22769/76 A GB22769/76 A GB 22769/76A GB 2276976 A GB2276976 A GB 2276976A GB 1545904 A GB1545904 A GB 1545904A
Authority
GB
United Kingdom
Prior art keywords
guide vane
nozzle guide
coolable
coolable nozzle
vane
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
GB22769/76A
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of GB1545904A publication Critical patent/GB1545904A/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
    • F01D5/182—Transpiration cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/80—Platforms for stationary or moving blades
    • F05D2240/81—Cooled platforms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB22769/76A 1975-06-02 1976-06-02 Coolable nozzle guide vane Expired GB1545904A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58314275A 1975-06-02 1975-06-02

Publications (1)

Publication Number Publication Date
GB1545904A true GB1545904A (en) 1979-05-16

Family

ID=24331846

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22769/76A Expired GB1545904A (en) 1975-06-02 1976-06-02 Coolable nozzle guide vane

Country Status (2)

Country Link
FR (1) FR2313551A1 (en)
GB (1) GB1545904A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2253443A (en) * 1991-03-05 1992-09-09 Rolls Royce Plc Gas turbine nozzle guide vane arrangement
DE4309636A1 (en) * 1993-03-25 1994-09-29 Abb Management Ag Radially flow-through turbocharger turbine
EP2019187A2 (en) 2007-07-24 2009-01-28 United Technologies Corporation Apparatus and methods for providing vane platform cooling
US7637716B2 (en) 2004-06-15 2009-12-29 Rolls-Royce Deutschland Ltd & Co Kg Platform cooling arrangement for the nozzle guide vane stator of a gas turbine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1079131B (en) * 1975-06-30 1985-05-08 Gen Electric IMPROVED COOLING APPLICABLE IN PARTICULAR TO ELEMENTS OF GAS TURBO ENGINES
US4118146A (en) * 1976-08-11 1978-10-03 United Technologies Corporation Coolable wall
US4142824A (en) * 1977-09-02 1979-03-06 General Electric Company Tip cooling for turbine blades

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2253443A (en) * 1991-03-05 1992-09-09 Rolls Royce Plc Gas turbine nozzle guide vane arrangement
DE4309636A1 (en) * 1993-03-25 1994-09-29 Abb Management Ag Radially flow-through turbocharger turbine
US5518365A (en) * 1993-03-25 1996-05-21 Abb Management Ag Radial-flow exhaust gas turbocharger turbine with adjustable guide vanes
DE4309636C2 (en) * 1993-03-25 2001-11-08 Abb Turbo Systems Ag Baden Radially flow-through turbocharger turbine
US7637716B2 (en) 2004-06-15 2009-12-29 Rolls-Royce Deutschland Ltd & Co Kg Platform cooling arrangement for the nozzle guide vane stator of a gas turbine
EP2019187A2 (en) 2007-07-24 2009-01-28 United Technologies Corporation Apparatus and methods for providing vane platform cooling
EP2019187A3 (en) * 2007-07-24 2011-10-19 United Technologies Corporation Apparatus and methods for providing vane platform cooling

Also Published As

Publication number Publication date
FR2313551B3 (en) 1979-02-16
FR2313551A1 (en) 1976-12-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee