FR2244908A2 - - Google Patents

Info

Publication number: FR2244908A2
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.): Granted

Application number

FR7432219A

Other languages

French (fr)

Other versions

FR2244908B2 (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.)

General Electric Co

Original Assignee

General Electric 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.)

1973-09-24

Filing date

1974-09-24

Publication date

1975-04-18

1973-09-24 Priority claimed from US00400137A external-priority patent/US3848307A/en

1974-09-24 Application filed by General Electric Co filed Critical General Electric Co

1975-04-18 Publication of FR2244908A2 publication Critical patent/FR2244908A2/fr

1978-06-09 Application granted granted Critical

1978-06-09 Publication of FR2244908B2 publication Critical patent/FR2244908B2/fr

Status 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
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
- C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/18—After-treatment
- 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
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/08—Heating, heat-insulating or cooling means
- 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
- F01D5/183—Blade walls being porous
- 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)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
Turbine Rotor Nozzle Sealing (AREA)

FR7432219A 1973-09-24 1974-09-24 Expired FR2244908B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00400137A US3848307A (en)	1972-04-03	1973-09-24	Manufacture of fluid-cooled gas turbine airfoils

Publications (2)

Publication Number	Publication Date
FR2244908A2 true FR2244908A2 (en)	1975-04-18
FR2244908B2 FR2244908B2 (en)	1978-06-09

Family

ID=23582371

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7432219A Expired FR2244908B2 (en)	1973-09-24	1974-09-24

Country Status (6)

Country	Link
JP (1)	JPS5076422A (en)
FR (1)	FR2244908B2 (en)
GB (1)	GB1482692A (en)
IT (1)	IT1022212B (en)
NL (1)	NL7412547A (en)
NO (1)	NO743382L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2246174B (en) *	1982-06-29	1992-04-15	Rolls Royce	A cooled aerofoil for a gas turbine engine
FR2550978B1 (en) *	1983-05-26	1989-10-13	Rolls Royce	METHOD FOR APPLYING SURFACE COATINGS ON ARTICLES

1974
- 1974-09-19 NO NO743382A patent/NO743382L/no unknown
- 1974-09-23 GB GB41272/74A patent/GB1482692A/en not_active Expired
- 1974-09-23 NL NL7412547A patent/NL7412547A/en not_active Application Discontinuation
- 1974-09-23 IT IT27584/74A patent/IT1022212B/en active
- 1974-09-24 FR FR7432219A patent/FR2244908B2/fr not_active Expired
- 1974-09-24 JP JP49109861A patent/JPS5076422A/ja active Pending

Also Published As

Publication number	Publication date
IT1022212B (en)	1978-03-20
NO743382L (en)	1975-04-21
GB1482692A (en)	1977-08-10
FR2244908B2 (en)	1978-06-09
NL7412547A (en)	1975-03-26
JPS5076422A (en)	1975-06-23

Publication	Publication Date	Title
AR201758A1 (en)	1975-04-15
AU476761B2 (en)	1976-09-30
AU465372B2 (en)	1975-09-25
AR201235Q (en)	1975-02-21
AR201231Q (en)	1975-02-21
AU465453B2 (en)	1975-09-25
AU465434B2 (en)	1975-09-25
AU450229B2 (en)	1974-07-04
AR201229Q (en)	1975-02-21
AU476696B2 (en)	1976-09-30
AR199451A1 (en)	1974-08-30
JPS5076422A (en)	1975-06-23
AU477823B2 (en)	1975-06-19
AR200885A1 (en)	1974-12-27
AR210729A1 (en)	1977-09-15
AU477824B2 (en)	1975-07-17
AR193950A1 (en)	1973-05-31
AU447540B2 (en)	1974-03-25
AU476873B1 (en)	1975-01-09
AR197627A1 (en)	1974-04-23
AU461342B2 (en)	1975-05-22
AR195948A1 (en)	1973-11-15
AR201432A1 (en)	1975-03-14
AU1891376A (en)	1977-01-20
AU479844A (en)	1975-02-27