GB1321524A - Gas turbine engine - Google Patents

Gas turbine engine

Info

Publication number
GB1321524A
GB1321524A GB5225371A GB5225371A GB1321524A GB 1321524 A GB1321524 A GB 1321524A GB 5225371 A GB5225371 A GB 5225371A GB 5225371 A GB5225371 A GB 5225371A GB 1321524 A GB1321524 A GB 1321524A
Authority
GB
United Kingdom
Prior art keywords
air
rotor
openings
grooves
exhaust
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
GB5225371A
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.)
Mcculloch Corp
Original Assignee
Mcculloch 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 Mcculloch Corp filed Critical Mcculloch Corp
Publication of GB1321524A publication Critical patent/GB1321524A/en
Expired legal-status Critical Current

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
    • 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
    • F02C3/045—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor having compressor and turbine passages in a single rotor-module

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

1321524 Gas turbine engines McCULLOCH CORP 10 Nov 1971 [ 8 Dec 1970] 52253/71 Headings F1C, F1G and FIT The invention relates to a gas turbine engine in which a common rotor disc is utilized both as a compressor and as a turbine. The engine comprises a casing 10 which comprise a rim 36 having inwardly extending lateral flanges 38 in which semi-circular section annular grooves 42 are formed. The rotor comprises a disc 16 mounted on a shaft 14 the disc being formed with a rim portion 18 in which semi-circular section annular grooves 24 are formed at each side, the grooves 24, 42 co-operating to form a toroidal shaped groove. Blades 26 are mounted in the grooves 24 of the rotor to form spaces or pockets (28). An air inlet 56 is provided at each side of the casing, air flowing there through to an opening 66 by which it enters the spaces (28), the air then flowing in a spiral manner in the co-operating grooves 24, 42 in the rotor and casing whereby the air is compressed. The air so compressed discharges through openings 50 and passages 48 into the combustion chamber 44. Combustion gases pass from the chamber through passages 52 and openings 54 into the pockets (28) so driving the rotor. The gases discharge through openings 60 to exhaust outlets 62. Further openings 72 and outlet ducts 70 are provided adjacent the inlet openings 66 and exhaust openings 60 whereby a portion of inflowing air can scavenge any exhaust gases remaining in the rotor pockets (28), the scavenging air and remaining, exhaust gases being discharged through outlets 70. Baffle members (74), (76) Fig. 5 (not shown) are provided in the casing grooves 42 to guide the compressed air into the combustion chamber and to direct the exhaust gases into the exhaust passages 62.
GB5225371A 1970-12-08 1971-11-10 Gas turbine engine Expired GB1321524A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9618470A 1970-12-08 1970-12-08

Publications (1)

Publication Number Publication Date
GB1321524A true GB1321524A (en) 1973-06-27

Family

ID=22256155

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5225371A Expired GB1321524A (en) 1970-12-08 1971-11-10 Gas turbine engine

Country Status (3)

Country Link
US (1) US3685287A (en)
CA (1) CA938796A (en)
GB (1) GB1321524A (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813191A (en) * 1972-05-01 1974-05-28 B Foster Rotary vane device for compressor, motor or engine
US3962789A (en) * 1974-04-08 1976-06-15 Flatland Lloyd P Dental handpiece
JPS53122510U (en) * 1977-03-08 1978-09-29
JPS5554536U (en) * 1978-10-06 1980-04-12
US4757682A (en) * 1985-05-20 1988-07-19 Eugene Bahniuk Axial flow turbine
US5265996A (en) * 1992-03-10 1993-11-30 Sundstrand Corporation Regenerative pump with improved suction
US5310308A (en) * 1993-10-04 1994-05-10 Ford Motor Company Automotive fuel pump housing with rotary pumping element
DE19615322A1 (en) 1996-04-18 1997-10-23 Vdo Schindling Peripheral pump
US6105359A (en) * 1997-03-31 2000-08-22 Wilson; Michael A. Efficiency enhanced turbine engine
US5966927A (en) * 1997-03-31 1999-10-19 Wilson; Michael A. Efficiency enhanced turbine engine
DE60022510T2 (en) * 1999-05-12 2006-07-13 Vladimir Dmitrievich Anokhin SIDE CHANNEL MACHINE
JP2003505636A (en) * 1999-07-19 2003-02-12 マイケル、エイ、ウィルソン Turbine engine
US6792747B2 (en) * 2001-02-07 2004-09-21 James R. Schierbaum Turbo shaft engine with acoustical compression flow amplifying ramjet
US6457305B1 (en) * 2001-02-07 2002-10-01 James R. Schierbaum Turbo shaft engine with acoustical compression flow amplifying ramjet
US6647709B2 (en) * 2001-02-07 2003-11-18 James R. Schierbaum Turbo shaft engine with acoustical compression flow amplifying ramjet
FR2904367A1 (en) * 2006-07-27 2008-02-01 Bruno Richard Nicol Fauconnier Gas turbine for e.g. helicopter, has casing including air inlet for receiving air, and turbo-compressor including upper part that transforms gas coming out from combustion chamber into mechanical energy and evacuating energy in exhaust
US20090301054A1 (en) * 2008-06-04 2009-12-10 Simpson Stanley F Turbine system having exhaust gas recirculation and reheat
US9297306B2 (en) * 2008-09-11 2016-03-29 General Electric Company Exhaust gas recirculation system, turbomachine system having the exhaust gas recirculation system and exhaust gas recirculation control method
US8713947B2 (en) 2011-08-25 2014-05-06 General Electric Company Power plant with gas separation system
US8453462B2 (en) 2011-08-25 2013-06-04 General Electric Company Method of operating a stoichiometric exhaust gas recirculation power plant
US8266883B2 (en) 2011-08-25 2012-09-18 General Electric Company Power plant start-up method and method of venting the power plant
US8347600B2 (en) 2011-08-25 2013-01-08 General Electric Company Power plant and method of operation
US8453461B2 (en) 2011-08-25 2013-06-04 General Electric Company Power plant and method of operation
US8205455B2 (en) 2011-08-25 2012-06-26 General Electric Company Power plant and method of operation
US8245492B2 (en) 2011-08-25 2012-08-21 General Electric Company Power plant and method of operation
US8266913B2 (en) 2011-08-25 2012-09-18 General Electric Company Power plant and method of use
US9127598B2 (en) 2011-08-25 2015-09-08 General Electric Company Control method for stoichiometric exhaust gas recirculation power plant
RU2720574C1 (en) * 2019-10-31 2020-05-12 Андрей Федорович Ащеульников Rotary-flywheel internal combustion engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2138220A (en) * 1935-12-12 1938-11-29 William E Trumpler Internal combustion turbine
US2807217A (en) * 1955-09-16 1957-09-24 Krzyszczuk Edward Fluid compressor
US3095820A (en) * 1960-02-29 1963-07-02 Mcculloch Corp Reentry rotary fluid pump
US3095704A (en) * 1960-12-09 1963-07-02 Spalding Dudley Brian Pressure exchanger apparatus
US3545890A (en) * 1967-12-29 1970-12-08 Mechanical Tech Inc Regenerative compressor

Also Published As

Publication number Publication date
US3685287A (en) 1972-08-22
CA938796A (en) 1973-12-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees