FR1404931A - Perfectionnements apportés au refroidissement de pièces telles que les aubes ou ailettes - Google Patents

Perfectionnements apportés au refroidissement de pièces telles que les aubes ou ailettes

Info

Publication number
FR1404931A
FR1404931A FR985315A FR985315A FR1404931A FR 1404931 A FR1404931 A FR 1404931A FR 985315 A FR985315 A FR 985315A FR 985315 A FR985315 A FR 985315A FR 1404931 A FR1404931 A FR 1404931A
Authority
FR
France
Prior art keywords
vanes
fins
cooling
parts
improvements made
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
FR985315A
Other languages
English (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.)
Bristol Siddeley Engines Ltd
Original Assignee
Bristol Siddeley Engines 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 Bristol Siddeley Engines Ltd filed Critical Bristol Siddeley Engines Ltd
Priority to FR985315A priority Critical patent/FR1404931A/fr
Application granted granted Critical
Publication of FR1404931A publication Critical patent/FR1404931A/fr
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/0091—Accessories not provided for elsewhere
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR985315A 1964-08-17 1964-08-17 Perfectionnements apportés au refroidissement de pièces telles que les aubes ou ailettes Expired FR1404931A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR985315A FR1404931A (fr) 1964-08-17 1964-08-17 Perfectionnements apportés au refroidissement de pièces telles que les aubes ou ailettes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR985315A FR1404931A (fr) 1964-08-17 1964-08-17 Perfectionnements apportés au refroidissement de pièces telles que les aubes ou ailettes

Publications (1)

Publication Number Publication Date
FR1404931A true FR1404931A (fr) 1965-07-02

Family

ID=8836736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR985315A Expired FR1404931A (fr) 1964-08-17 1964-08-17 Perfectionnements apportés au refroidissement de pièces telles que les aubes ou ailettes

Country Status (1)

Country Link
FR (1) FR1404931A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2311176A1 (fr) * 1975-05-16 1976-12-10 Bbc Brown Boveri & Cie Ailette refroidie de turbine
EP0392664A2 (fr) * 1989-03-13 1990-10-17 Kabushiki Kaisha Toshiba Aube de turbine refroidi et installation à cycle combiné avec une turbine à gaz ayant une telle aube

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2311176A1 (fr) * 1975-05-16 1976-12-10 Bbc Brown Boveri & Cie Ailette refroidie de turbine
EP0392664A2 (fr) * 1989-03-13 1990-10-17 Kabushiki Kaisha Toshiba Aube de turbine refroidi et installation à cycle combiné avec une turbine à gaz ayant une telle aube
EP0392664A3 (en) * 1989-03-13 1990-12-19 Kabushiki Kaisha Toshiba Cooled turbine blade and combined cycle power plant having gas turbine with this cooled turbine blade
US5120192A (en) * 1989-03-13 1992-06-09 Kabushiki Kaisha Toshiba Cooled turbine blade and combined cycle power plant having gas turbine with this cooled turbine blade

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