FR1175484A - Improvements in the manufacture of hollow blades for turbines and compressors - Google Patents

Improvements in the manufacture of hollow blades for turbines and compressors

Info

Publication number
FR1175484A
FR1175484A FR1175484DA FR1175484A FR 1175484 A FR1175484 A FR 1175484A FR 1175484D A FR1175484D A FR 1175484DA FR 1175484 A FR1175484 A FR 1175484A
Authority
FR
France
Prior art keywords
compressors
turbines
manufacture
hollow blades
blades
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
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.)
Henry Wiggin and Co Ltd
Original Assignee
Henry Wiggin and Co Ltd
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 Henry Wiggin and Co Ltd filed Critical Henry Wiggin and Co Ltd
Application granted granted Critical
Publication of FR1175484A publication Critical patent/FR1175484A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/14—Making other products
    • B21C23/16—Making turbo blades or propellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1175484D 1956-05-08 1957-05-07 Improvements in the manufacture of hollow blades for turbines and compressors Expired FR1175484A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1175484X 1956-05-08

Publications (1)

Publication Number Publication Date
FR1175484A true FR1175484A (en) 1959-03-26

Family

ID=10879836

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1175484D Expired FR1175484A (en) 1956-05-08 1957-05-07 Improvements in the manufacture of hollow blades for turbines and compressors

Country Status (1)

Country Link
FR (1) FR1175484A (en)

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