CA1178894A - Power stage of a gas turbine - Google Patents

Power stage of a gas turbine

Info

Publication number
CA1178894A
CA1178894A CA000401139A CA401139A CA1178894A CA 1178894 A CA1178894 A CA 1178894A CA 000401139 A CA000401139 A CA 000401139A CA 401139 A CA401139 A CA 401139A CA 1178894 A CA1178894 A CA 1178894A
Authority
CA
Canada
Prior art keywords
rotor
shaft
stud
gas turbine
power shaft
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
CA000401139A
Other languages
English (en)
French (fr)
Inventor
Costantino Vinciguerra
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.)
Nuovo Pignone Holding SpA
Original Assignee
Nuovopignone Industrie Meccaniche e Fonderia SpA
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 Nuovopignone Industrie Meccaniche e Fonderia SpA filed Critical Nuovopignone Industrie Meccaniche e Fonderia SpA
Application granted granted Critical
Publication of CA1178894A publication Critical patent/CA1178894A/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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/025—Fixing blade carrying members on shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/912—Interchangeable parts to vary pumping capacity or size of pump

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Supercharger (AREA)
CA000401139A 1981-04-17 1982-04-16 Power stage of a gas turbine Expired CA1178894A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT21243/81A IT1135752B (it) 1981-04-17 1981-04-17 Perfezionamenti nello stadio di potenza di una turbina a gas
IT21243A/81 1981-04-17

Publications (1)

Publication Number Publication Date
CA1178894A true CA1178894A (en) 1984-12-04

Family

ID=11178925

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000401139A Expired CA1178894A (en) 1981-04-17 1982-04-16 Power stage of a gas turbine

Country Status (9)

Country Link
US (1) US4516908A (enExample)
JP (1) JPS57186024A (enExample)
CA (1) CA1178894A (enExample)
CH (1) CH649132A5 (enExample)
DE (1) DE3214101C2 (enExample)
FR (1) FR2504194A1 (enExample)
GB (1) GB2097100B (enExample)
IT (1) IT1135752B (enExample)
SE (1) SE445059B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1153351B (it) * 1982-11-23 1987-01-14 Nuovo Pignone Spa Diffusore compatto perfezionato, particolarmente adatto per turbine a gas di grande potenza
US5203674A (en) * 1982-11-23 1993-04-20 Nuovo Pignone S.P.A. Compact diffuser, particularly suitable for high-power gas turbines
US4793768A (en) * 1985-12-27 1988-12-27 Sundstrand Corporation Seal and turbine mount
IT1226929B (it) * 1988-07-15 1991-02-22 Nuovo Pignone Spa Sistema perfezionato di accoppiamento disinseribile di un corpo rotorico sull'albero di macchine rotanti, in particolare turbine a gas e ratiere rotative.
WO1997030276A1 (en) * 1996-02-13 1997-08-21 Kvaerner Energy A.S Turbine pack and method for adapting a turbine pack
RU2117797C1 (ru) * 1996-12-25 1998-08-20 Открытое акционерное общество "А.Люлька-Сатурн" Газотурбинная установка
DE19719770A1 (de) * 1997-05-10 1998-11-12 Asea Brown Boveri Turbomaschine
DE10358953A1 (de) 2003-12-15 2005-07-28 Man Turbo Ag Lagerung des Rotors einer Gasturbine
WO2015156810A1 (en) * 2014-04-10 2015-10-15 Siemens Aktiengesellschaft Gas turbine engine with system to adjust clearance between rotating and stationary components

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB322781A (en) * 1928-08-13 1929-12-13 Arthur Alexander Mercer Improvements relating to rotary pumps
GB358839A (enExample) * 1930-02-05 1931-10-15 Aktiebolaget Ljungstroms Angturbin
GB645994A (en) * 1947-10-17 1950-11-15 Westinghouse Electric Int Co Improvements in or relating to gas turbine power plants
GB661078A (en) * 1948-07-27 1951-11-14 Westinghouse Electric Int Co Improvements in or relating to gas turbine power plants
DE823673C (de) * 1949-05-17 1951-12-06 Ruston & Hornsby Ltd Anordnung von Getriebe und Schmiervorrichtung an Gasturbinenanlagen
US2695131A (en) * 1950-12-02 1954-11-23 Besler Corp Supercharger
CH344737A (de) * 1955-11-23 1960-02-29 Svenska Turbinfab Ab Rotor für doppelflutige Axialströmungsmaschine
US3088278A (en) * 1957-05-01 1963-05-07 Avco Mfg Corp Gas turbine engine
US3203180A (en) * 1960-03-16 1965-08-31 Nathan C Price Turbo-jet powerplant
US3070348A (en) * 1960-07-25 1962-12-25 Gen Motors Corp Composite rotor
BE759653A (fr) * 1969-12-04 1971-04-30 Ahlstroem Oy Pompe centrifuge
US3625634A (en) * 1969-12-10 1971-12-07 Gen Motors Corp Turbomachine rotor
GB1349170A (en) * 1970-07-09 1974-03-27 Kraftwerk Union Ag Rotor for a gas turbine engine
US3680979A (en) * 1970-10-07 1972-08-01 Carrier Corp Rotor structure for turbo machines
US3749362A (en) * 1971-04-09 1973-07-31 Nasa Fastener stretcher
BE788294A (fr) * 1971-09-14 1973-01-02 Manuf Aceros Caucho Sa Verin hydraulique de mise sous tension de cables, notamment pour la construction
US3749516A (en) * 1971-10-06 1973-07-31 Carrier Corp Rotor structure for turbo machines
GB1453838A (en) * 1973-04-17 1976-10-27 Lucas Industries Ltd Rotor assemblies
US3999376A (en) * 1973-07-05 1976-12-28 Ford Motor Company One-piece ceramic support housing for a gas turbine with a rotary regenerator

Also Published As

Publication number Publication date
DE3214101A1 (de) 1982-11-04
DE3214101C2 (de) 1984-01-26
SE8202387L (sv) 1982-10-18
GB2097100B (en) 1985-05-30
GB2097100A (en) 1982-10-27
IT1135752B (it) 1986-08-27
CH649132A5 (it) 1985-04-30
JPS57186024A (en) 1982-11-16
FR2504194A1 (fr) 1982-10-22
SE445059B (sv) 1986-05-26
FR2504194B1 (enExample) 1985-05-24
IT8121243A0 (it) 1981-04-17
US4516908A (en) 1985-05-14

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry