FR1306304A - Manufacturing process of turbine parts of complex shapes, cooled by air - Google Patents

Manufacturing process of turbine parts of complex shapes, cooled by air

Info

Publication number
FR1306304A
FR1306304A FR878522A FR878522A FR1306304A FR 1306304 A FR1306304 A FR 1306304A FR 878522 A FR878522 A FR 878522A FR 878522 A FR878522 A FR 878522A FR 1306304 A FR1306304 A FR 1306304A
Authority
FR
France
Prior art keywords
cooled
air
manufacturing process
complex shapes
turbine parts
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
FR878522A
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.)
Howe Sound Co
Original Assignee
Howe Sound Co
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 Howe Sound Co filed Critical Howe Sound Co
Priority to FR878522A priority Critical patent/FR1306304A/en
Application granted granted Critical
Publication of FR1306304A publication Critical patent/FR1306304A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/04—Making 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
    • 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
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187—Convection cooling
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
FR878522A 1961-11-10 1961-11-10 Manufacturing process of turbine parts of complex shapes, cooled by air Expired FR1306304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR878522A FR1306304A (en) 1961-11-10 1961-11-10 Manufacturing process of turbine parts of complex shapes, cooled by air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR878522A FR1306304A (en) 1961-11-10 1961-11-10 Manufacturing process of turbine parts of complex shapes, cooled by air

Publications (1)

Publication Number Publication Date
FR1306304A true FR1306304A (en) 1962-10-13

Family

ID=8766414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878522A Expired FR1306304A (en) 1961-11-10 1961-11-10 Manufacturing process of turbine parts of complex shapes, cooled by air

Country Status (1)

Country Link
FR (1) FR1306304A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487246A (en) * 1982-04-12 1984-12-11 Howmet Turbine Components Corporation System for locating cores in casting molds
US5505250A (en) * 1993-08-23 1996-04-09 Rolls-Royce Plc Investment casting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487246A (en) * 1982-04-12 1984-12-11 Howmet Turbine Components Corporation System for locating cores in casting molds
US5505250A (en) * 1993-08-23 1996-04-09 Rolls-Royce Plc Investment casting

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