ZA200906886B - Helicopter turboshaft engine comprising a gas generator and a free turbine - Google Patents

Helicopter turboshaft engine comprising a gas generator and a free turbine

Info

Publication number
ZA200906886B
ZA200906886B ZA200906886A ZA200906886A ZA200906886B ZA 200906886 B ZA200906886 B ZA 200906886B ZA 200906886 A ZA200906886 A ZA 200906886A ZA 200906886 A ZA200906886 A ZA 200906886A ZA 200906886 B ZA200906886 B ZA 200906886B
Authority
ZA
South Africa
Prior art keywords
gas generator
turboshaft engine
free turbine
helicopter turboshaft
helicopter
Prior art date
Application number
ZA200906886A
Other languages
English (en)
Inventor
Edgar Haehner
Gerald Senger
Original Assignee
Turbomeca
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 Turbomeca filed Critical Turbomeca
Publication of ZA200906886B publication Critical patent/ZA200906886B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/32—Arrangement, mounting, or driving, of auxiliaries
    • 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
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/08—Adaptations for driving, or combinations with, pumps
    • 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
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/10—Adaptations for driving, or combinations with, electric generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/10—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor with another turbine driving an output shaft but not driving the compressor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/26—Starting; Ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/329—Application in turbines in gas turbines in helicopters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/85—Starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/90—Braking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/90—Braking
    • F05D2260/903—Braking using electrical or magnetic forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Control Of Eletrric Generators (AREA)
  • Supercharger (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
ZA200906886A 2007-04-06 2009-10-02 Helicopter turboshaft engine comprising a gas generator and a free turbine ZA200906886B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0754346A FR2914697B1 (fr) 2007-04-06 2007-04-06 Dispositif d'assistance aux phases transitoires d'acceleration et de deceleration

Publications (1)

Publication Number Publication Date
ZA200906886B true ZA200906886B (en) 2010-06-30

Family

ID=38780785

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200906886A ZA200906886B (en) 2007-04-06 2009-10-02 Helicopter turboshaft engine comprising a gas generator and a free turbine

Country Status (12)

Country Link
US (1) US8201414B2 (ja)
EP (1) EP2145080B1 (ja)
JP (2) JP2010523879A (ja)
CN (1) CN101652535B (ja)
BR (1) BRPI0810074B1 (ja)
CA (1) CA2683372C (ja)
ES (1) ES2687254T3 (ja)
FR (1) FR2914697B1 (ja)
PL (1) PL2145080T3 (ja)
RU (1) RU2462607C2 (ja)
WO (1) WO2008139096A2 (ja)
ZA (1) ZA200906886B (ja)

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Also Published As

Publication number Publication date
RU2462607C2 (ru) 2012-09-27
JP2013174242A (ja) 2013-09-05
FR2914697B1 (fr) 2012-11-30
EP2145080B1 (fr) 2018-08-01
BRPI0810074B1 (pt) 2020-02-04
WO2008139096A4 (fr) 2009-05-07
CA2683372C (fr) 2015-07-07
EP2145080A2 (fr) 2010-01-20
WO2008139096A2 (fr) 2008-11-20
BRPI0810074A2 (pt) 2014-10-21
WO2008139096A3 (fr) 2009-03-26
US8201414B2 (en) 2012-06-19
RU2009140975A (ru) 2011-05-20
ES2687254T3 (es) 2018-10-24
CN101652535A (zh) 2010-02-17
PL2145080T3 (pl) 2018-11-30
CA2683372A1 (fr) 2008-11-20
FR2914697A1 (fr) 2008-10-10
US20100058731A1 (en) 2010-03-11
JP2010523879A (ja) 2010-07-15
CN101652535B (zh) 2013-08-21

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