FR2023416A1 - - Google Patents

Info

Publication number
FR2023416A1
FR2023416A1 FR6939217A FR6939217A FR2023416A1 FR 2023416 A1 FR2023416 A1 FR 2023416A1 FR 6939217 A FR6939217 A FR 6939217A FR 6939217 A FR6939217 A FR 6939217A FR 2023416 A1 FR2023416 A1 FR 2023416A1
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Withdrawn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
FR6939217A
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.)
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 FR2023416A1 publication Critical patent/FR2023416A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
    • G03F1/20—Masks or mask blanks for imaging by charged particle beam [CPB] radiation, e.g. by electron beam; Preparation thereof
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • ing And Chemical Polishing (AREA)
FR6939217A 1968-11-15 1969-11-14 Withdrawn FR2023416A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5428868 1968-11-15

Publications (1)

Publication Number Publication Date
FR2023416A1 true FR2023416A1 (en) 1970-08-21

Family

ID=10470523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6939217A Withdrawn FR2023416A1 (en) 1968-11-15 1969-11-14

Country Status (2)

Country Link
DE (1) DE1957148A1 (en)
FR (1) FR2023416A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113883A2 (en) * 1982-12-22 1984-07-25 General Electric Company Article with a fluid passage and method for making
EP0520714A1 (en) * 1991-06-24 1992-12-30 General Electric Company Photoetched cooling slots for diffusion bonded airfoils

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113883A2 (en) * 1982-12-22 1984-07-25 General Electric Company Article with a fluid passage and method for making
EP0113883A3 (en) * 1982-12-22 1986-07-16 General Electric Company Article with a fluid passage and method for making
EP0520714A1 (en) * 1991-06-24 1992-12-30 General Electric Company Photoetched cooling slots for diffusion bonded airfoils

Also Published As

Publication number Publication date
DE1957148A1 (en) 1971-01-21

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Legal Events

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