FR905668A - Aube pour turbo-machines - Google Patents

Aube pour turbo-machines

Info

Publication number
FR905668A
FR905668A FR905668DA FR905668A FR 905668 A FR905668 A FR 905668A FR 905668D A FR905668D A FR 905668DA FR 905668 A FR905668 A FR 905668A
Authority
FR
France
Prior art keywords
turbo
machines
blade
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
English (en)
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.)
Sulzer AG
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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
Priority to CH574440X priority Critical
Application filed by Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Application granted granted Critical
Publication of FR905668A publication Critical patent/FR905668A/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30Fixing blades to rotors; Blade roots ; Blade spacers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/04Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
FR905668D 1943-07-31 1944-06-30 Aube pour turbo-machines Expired FR905668A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH574440X 1943-07-31

Publications (1)

Publication Number Publication Date
FR905668A true FR905668A (fr) 1945-12-11

Family

ID=4521113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR905668D Expired FR905668A (fr) 1943-07-31 1944-06-30 Aube pour turbo-machines

Country Status (3)

Country Link
CH (1) CH238023A (fr)
FR (1) FR905668A (fr)
GB (1) GB574440A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749029A (en) * 1948-11-26 1956-06-05 Sintercast Corp America Compressor blade
US2767460A (en) * 1950-02-08 1956-10-23 Robbins Engineering Company Turbine blade and method of making same
US2895212A (en) * 1952-02-22 1959-07-21 Parsons C A & Co Ltd Combustion turbines
US2906495A (en) * 1955-04-29 1959-09-29 Eugene F Schum Turbine blade with corrugated strut
US3012308A (en) * 1957-08-12 1961-12-12 Joy Mfg Co Method of making blade structures
US3073568A (en) * 1958-06-27 1963-01-15 Edward A Stalker Composite blades for turbines, compressors and the like
GB1119617A (en) * 1966-05-17 1968-07-10 Rolls Royce Compressor blade for a gas turbine engine
US4605355A (en) * 1983-03-31 1986-08-12 Competition Aircraft, Inc. Propeller
FR2855440B1 (fr) * 2003-05-27 2006-07-14 Snecma Moteurs Procede de fabrication d'une aube creuse pour turbomachine.
FR2855439B1 (fr) 2003-05-27 2006-07-14 Snecma Moteurs Procede de fabrication d'une aube creuse pour turbomachine.
US7252481B2 (en) * 2004-05-14 2007-08-07 Pratt & Whitney Canada Corp. Natural frequency tuning of gas turbine engine blades
CN105729074B (zh) * 2014-10-14 2018-03-09 东营凯维石油科技有限责任公司 一种全金属螺杆泵定子辅助加工装置的使用方法

Also Published As

Publication number Publication date
CH238023A (de) 1945-06-15
GB574440A (en) 1946-01-04

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