IT1160359B - Perfezionamenti apportati ai motori a turbina a gas - Google Patents

Perfezionamenti apportati ai motori a turbina a gas

Info

Publication number
IT1160359B
IT1160359B IT30937/78A IT3093778A IT1160359B IT 1160359 B IT1160359 B IT 1160359B IT 30937/78 A IT30937/78 A IT 30937/78A IT 3093778 A IT3093778 A IT 3093778A IT 1160359 B IT1160359 B IT 1160359B
Authority
IT
Italy
Prior art keywords
gas turbine
turbine engines
refinements made
refinements
engines
Prior art date
Application number
IT30937/78A
Other languages
English (en)
Other versions
IT7830937A0 (it
Original Assignee
Rolls Royce
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 filed Critical Rolls Royce
Publication of IT7830937A0 publication Critical patent/IT7830937A0/it
Application granted granted Critical
Publication of IT1160359B publication Critical patent/IT1160359B/it

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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
    • F01D5/082—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades on the side of the rotor disc
    • 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
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • F01D5/3015—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type with side plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IT30937/78A 1977-12-17 1978-12-15 Perfezionamenti apportati ai motori a turbina a gas IT1160359B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5259777 1977-12-17
GB7846540A GB2010404B (en) 1977-12-17 1978-11-29 Gas turbine engines

Publications (2)

Publication Number Publication Date
IT7830937A0 IT7830937A0 (it) 1978-12-15
IT1160359B true IT1160359B (it) 1987-03-11

Family

ID=26267099

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30937/78A IT1160359B (it) 1977-12-17 1978-12-15 Perfezionamenti apportati ai motori a turbina a gas

Country Status (2)

Country Link
GB (1) GB2010404B (it)
IT (1) IT1160359B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2057573A (en) * 1979-08-30 1981-04-01 Rolls Royce Turbine rotor assembly
US4807433A (en) * 1983-05-05 1989-02-28 General Electric Company Turbine cooling air modulation
FR2603333B1 (fr) * 1986-09-03 1990-07-20 Snecma Rotor de turbomachine comportant un moyen de verrouillage axial et d'etancheite d'aubes montees dans des brochages axiaux du disque et procede de montage
DE3835932A1 (de) * 1988-10-21 1990-04-26 Mtu Muenchen Gmbh Vorrichtung zur kuehlluftzufuehrung fuer gasturbinen-rotorschaufeln
EP1163427B1 (de) * 1999-03-19 2003-12-10 Siemens Aktiengesellschaft Gasturbinenrotor mit innenraumgekühlter gasturbinenschaufel
US6884023B2 (en) * 2002-09-27 2005-04-26 United Technologies Corporation Integral swirl knife edge injection assembly
US7918265B2 (en) 2008-02-14 2011-04-05 United Technologies Corporation Method and apparatus for as-cast seal on turbine blades
EP2843196B1 (fr) * 2013-09-03 2020-04-15 Safran Aero Boosters SA Compresseur de turbomachine et turboachine associée

Also Published As

Publication number Publication date
GB2010404B (en) 1982-02-10
GB2010404A (en) 1979-06-27
IT7830937A0 (it) 1978-12-15

Similar Documents

Publication Publication Date Title
IT1099412B (it) Perfezionamenti apportati ai dispositivi di combustione per motori a turbina a gas
IT1096395B (it) Perfezionamenti apportati ai bruciatori di combustibile per motori a turbina a gas
IT1054914B (it) Perfezionamenti relativi a motori a turbina a gas
IT1111236B (it) Motore a turbina a gas
IT1111808B (it) Perfezionamenti apportati ai dispositivi di combustione di motori a turbina a gas
IT1097550B (it) Impianto di turbina a combustione idrogeno-ossigeno a doppio riscaldamento intermedio
IT1130936B (it) Motore a turbina a gas
IT1141160B (it) Cappottatura di motore a turbina a gas
IT7821288A0 (it) Motore per turbina a gas.
IT1092531B (it) Perfezionamenti apportati ai gruppi motopropolsori a turbina a gas
IT1051760B (it) Equipaggiamento di combustione per motori a turbina a gas
IT1075182B (it) Perfezionamento nelle motrici a turbina a gas
FR2333954A1 (fr) Mecanisme moteur de turbines a gaz
GB1545365A (en) Gas turbine engines
GB2004329B (en) Gas turbine engines
IT1093981B (it) Perfezionamenti apportati alle tenute per turbine a gas
IT1162720B (it) Perfezionamenti apportati alle palette direttrici per motori a turbina a gas
IT1130988B (it) Perfezionamenti apportati ai brucciatori per motori a turbina a gas
IT1109876B (it) Motori a turbina a gas
IT1073112B (it) Perfezionamenti in o relativi a cappotature per motori a turbina a gas
IT1101095B (it) Complesso turbocompressore a gas di scarico
IT1160359B (it) Perfezionamenti apportati ai motori a turbina a gas
IT1115456B (it) Perfezionamenti in ugelli per motori a turbina a gas
IT1106135B (it) Incrementatore di spinta per motori a turbina
FR2438166B1 (fr) Moteur a turbine a gaz perfectionne