JPS55123303A - Gas turbine engine blade rotor - Google Patents

Gas turbine engine blade rotor

Info

Publication number
JPS55123303A
JPS55123303A JP3020780A JP3020780A JPS55123303A JP S55123303 A JPS55123303 A JP S55123303A JP 3020780 A JP3020780 A JP 3020780A JP 3020780 A JP3020780 A JP 3020780A JP S55123303 A JPS55123303 A JP S55123303A
Authority
JP
Japan
Prior art keywords
gas turbine
turbine engine
blade rotor
engine blade
rotor
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.)
Pending
Application number
JP3020780A
Other languages
Japanese (ja)
Inventor
Arufuretsudo Perii Deritsuku
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 JPS55123303A publication Critical patent/JPS55123303A/en
Pending 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
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP3020780A 1979-03-10 1980-03-10 Gas turbine engine blade rotor Pending JPS55123303A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7908522A GB2043797A (en) 1979-03-10 1979-03-10 Bladed Rotor for Gas Turbine Engine

Publications (1)

Publication Number Publication Date
JPS55123303A true JPS55123303A (en) 1980-09-22

Family

ID=10503801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3020780A Pending JPS55123303A (en) 1979-03-10 1980-03-10 Gas turbine engine blade rotor

Country Status (5)

Country Link
JP (1) JPS55123303A (en)
DE (1) DE3008890A1 (en)
FR (1) FR2451452A1 (en)
GB (1) GB2043797A (en)
IT (1) IT1130017B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32339E (en) * 1980-10-02 1987-01-27 United Technologies Corporation Blade to blade vibration damper
US4347040A (en) * 1980-10-02 1982-08-31 United Technologies Corporation Blade to blade vibration damper
US4872810A (en) * 1988-12-14 1989-10-10 United Technologies Corporation Turbine rotor retention system
DE102010015211B4 (en) 2010-04-16 2013-06-20 Mtu Aero Engines Gmbh Damping element for damping blade vibrations, blade and rotor
FR2972482B1 (en) * 2011-03-07 2016-07-29 Snecma TURBINE STAGE FOR AIRCRAFT TURBOMACHINE HAVING IMPROVED SEAL BETWEEN THE FLASK DOWN AND THE TURBINE BLADES BY MECHANICAL RETENTION
DE102011100221B4 (en) * 2011-05-02 2017-03-09 MTU Aero Engines AG Integrally bladed rotor body, process and turbomachine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2999668A (en) * 1958-08-28 1961-09-12 Curtiss Wright Corp Self-balanced rotor blade
US3181835A (en) * 1964-01-07 1965-05-04 Carroll C Davis Blade vibration damping device
CH494896A (en) * 1968-08-09 1970-08-15 Sulzer Ag Mounting of rotor blades in the rotor of a turbomachine
BE791375A (en) * 1971-12-02 1973-03-01 Gen Electric DEFLECTOR AND SHOCK ABSORBER FOR TURBOMACHINE FINS
US3936222A (en) * 1974-03-28 1976-02-03 United Technologies Corporation Gas turbine construction
US4101245A (en) * 1976-12-27 1978-07-18 United Technologies Corporation Interblade damper and seal for turbomachinery rotor

Also Published As

Publication number Publication date
IT8020480A0 (en) 1980-03-10
FR2451452A1 (en) 1980-10-10
DE3008890A1 (en) 1980-09-11
GB2043797A (en) 1980-10-08
IT1130017B (en) 1986-06-11

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