FR2003472A1 - - Google Patents

Info

Publication number
FR2003472A1
FR2003472A1 FR6906034A FR6906034A FR2003472A1 FR 2003472 A1 FR2003472 A1 FR 2003472A1 FR 6906034 A FR6906034 A FR 6906034A FR 6906034 A FR6906034 A FR 6906034A FR 2003472 A1 FR2003472 A1 FR 2003472A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6906034A
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of FR2003472A1 publication Critical patent/FR2003472A1/fr
Withdrawn legal-status Critical Current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
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • 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
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F01D5/142—Shape, i.e. outer, aerodynamic form of the blades of successive rotor or stator blade-rows
    • F01D5/143—Contour of the outer or inner working fluid flow path wall, i.e. shroud or hub contour
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49323—Assembling fluid flow directing devices, e.g., stators, diaphragms, nozzles
FR6906034A 1968-03-08 1969-03-05 Withdrawn FR2003472A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11427/68A GB1158813A (en) 1968-03-08 1968-03-08 Stator vane for a gas turbine engine

Publications (1)

Publication Number Publication Date
FR2003472A1 true FR2003472A1 (fr) 1969-11-07

Family

ID=9986047

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6906034A Withdrawn FR2003472A1 (fr) 1968-03-08 1969-03-05

Country Status (4)

Country Link
US (1) US3600781A (fr)
DE (1) DE1911484A1 (fr)
FR (1) FR2003472A1 (fr)
GB (1) GB1158813A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026659A (en) * 1975-10-16 1977-05-31 Avco Corporation Cooled composite vanes for turbine nozzles
US4576551A (en) * 1982-06-17 1986-03-18 The Garrett Corporation Turbo machine blading
DE10255346A1 (de) * 2002-11-28 2004-06-09 Alstom Technology Ltd Verfahren zum Herstellen einer Turbinenschaufel
DE102008060847B4 (de) 2008-12-06 2020-03-19 MTU Aero Engines AG Strömungsmaschine
US8814510B2 (en) * 2010-12-21 2014-08-26 Hamilton Sundstrand Corporation Turbine nozzle for air cycle machine
US8864456B2 (en) * 2011-09-19 2014-10-21 Hamilton Sundstrand Corporation Turbine nozzle for air cycle machine
US20140321979A1 (en) * 2013-04-24 2014-10-30 Hamilton Sundstrand Corporation Turbine nozzle piece parts with hvoc coatings
CN105252232B (zh) * 2015-11-17 2017-10-17 山东大学 一种加工汽轮机动叶片叶身曲面的方法
CN108747232B (zh) * 2018-05-30 2020-02-11 中国航发动力股份有限公司 一种精锻静子叶片自动化加工方法
DE102021109844A1 (de) 2021-04-19 2022-10-20 MTU Aero Engines AG Gasturbinen-Schaufelanordnung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2392281A (en) * 1941-07-10 1946-01-01 Allis Chalmers Mfg Co Method of making welded blade structures
US3012308A (en) * 1957-08-12 1961-12-12 Joy Mfg Co Method of making blade structures

Also Published As

Publication number Publication date
US3600781A (en) 1971-08-24
DE1911484A1 (de) 1969-09-25
GB1158813A (en) 1969-07-23

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
TP Transmission of property
ST Notification of lapse