BE889078A - ROTOR BLADE COMPRISING A HAT OF STACKED PLATES CONSTITUTING THE HEAD OF THE BLADE - Google Patents

ROTOR BLADE COMPRISING A HAT OF STACKED PLATES CONSTITUTING THE HEAD OF THE BLADE

Info

Publication number
BE889078A
BE889078A BE0/204987A BE204987A BE889078A BE 889078 A BE889078 A BE 889078A BE 0/204987 A BE0/204987 A BE 0/204987A BE 204987 A BE204987 A BE 204987A BE 889078 A BE889078 A BE 889078A
Authority
BE
Belgium
Prior art keywords
blade
hat
head
plates constituting
stacked plates
Prior art date
Application number
BE0/204987A
Other languages
French (fr)
Inventor
M R Glickstein
J J Sandy
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of BE889078A publication Critical patent/BE889078A/en

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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
BE0/204987A 1980-06-05 1981-06-03 ROTOR BLADE COMPRISING A HAT OF STACKED PLATES CONSTITUTING THE HEAD OF THE BLADE BE889078A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15654980A 1980-06-05 1980-06-05

Publications (1)

Publication Number Publication Date
BE889078A true BE889078A (en) 1981-10-01

Family

ID=22560030

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/204987A BE889078A (en) 1980-06-05 1981-06-03 ROTOR BLADE COMPRISING A HAT OF STACKED PLATES CONSTITUTING THE HEAD OF THE BLADE

Country Status (8)

Country Link
JP (1) JPS5728803A (en)
BE (1) BE889078A (en)
DE (1) DE3122485A1 (en)
FR (1) FR2484015A1 (en)
GB (1) GB2077364B (en)
IL (1) IL63012A (en)
NO (1) NO811831L (en)
SE (1) SE8103503L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411597A (en) * 1981-03-20 1983-10-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Tip cap for a rotor blade
FR2689176B1 (en) * 1992-03-25 1995-07-13 Snecma DAWN REFRIGERATED FROM TURBO-MACHINE.
US5476364A (en) * 1992-10-27 1995-12-19 United Technologies Corporation Tip seal and anti-contamination for turbine blades
JP2955252B2 (en) * 1997-06-26 1999-10-04 三菱重工業株式会社 Gas turbine blade tip shroud

Also Published As

Publication number Publication date
IL63012A (en) 1984-10-31
DE3122485A1 (en) 1982-04-15
GB2077364A (en) 1981-12-16
FR2484015A1 (en) 1981-12-11
IL63012A0 (en) 1981-09-13
GB2077364B (en) 1983-10-26
JPS5728803A (en) 1982-02-16
SE8103503L (en) 1981-12-06
NO811831L (en) 1981-12-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNITED TECHNOLOGIES CORP.

Effective date: 19860630