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FR1120483A - Improvements to blades for turbines or the like - Google Patents

Improvements to blades for turbines or the like

Info

Publication number
FR1120483A
FR1120483A FR1120483DA FR1120483A FR 1120483 A FR1120483 A FR 1120483A FR 1120483D A FR1120483D A FR 1120483DA FR 1120483 A FR1120483 A FR 1120483A
Authority
FR
France
Prior art keywords
turbines
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.)
Power Jets Research and Development Ltd
Original Assignee
Power Jets Research and Development 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 Power Jets Research and Development Ltd filed Critical Power Jets Research and Development Ltd
Application granted granted Critical
Publication of FR1120483A publication Critical patent/FR1120483A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR1120483D 1955-03-01 1955-03-10 Improvements to blades for turbines or the like Expired FR1120483A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB10355X 1955-03-01
GB7262/54A GB768247A (en) 1955-03-01 1955-03-01 Blades for turbines, compressors and like bladed fluid flow machines

Publications (1)

Publication Number Publication Date
FR1120483A true FR1120483A (en) 1956-07-05

Family

ID=26236389

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1120483D Expired FR1120483A (en) 1955-03-01 1955-03-10 Improvements to blades for turbines or the like

Country Status (4)

Country Link
CH (1) CH329868A (en)
DE (1) DE1066387B (en)
FR (1) FR1120483A (en)
GB (1) GB768247A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097212B (en) * 1956-10-22 1961-01-12 Her Majesty The Queen In The R Blade provided with cooling ducts, especially for gas turbines
NL104493C (en) * 1957-06-07
GB856983A (en) * 1958-06-18 1960-12-21 Rolls Royce Improvements in the formation of holes by spark erosion
US9121290B2 (en) 2010-05-06 2015-09-01 United Technologies Corporation Turbine airfoil with body microcircuits terminating in platform

Also Published As

Publication number Publication date
CH329868A (en) 1958-05-15
GB768247A (en) 1957-02-13
DE1066387B (en) 1959-10-01

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