GB1306475A - Turbine construction - Google Patents

Turbine construction

Info

Publication number
GB1306475A
GB1306475A GB2484071*A GB2484071A GB1306475A GB 1306475 A GB1306475 A GB 1306475A GB 2484071 A GB2484071 A GB 2484071A GB 1306475 A GB1306475 A GB 1306475A
Authority
GB
United Kingdom
Prior art keywords
chamber
rotor
passage
hot gas
cooling fluid
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
GB2484071*A
Other languages
English (en)
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.)
RTX Corp
Original Assignee
United Aircraft 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 United Aircraft Corp filed Critical United Aircraft Corp
Publication of GB1306475A publication Critical patent/GB1306475A/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
    • F01D5/08—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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB2484071*A 1970-06-15 1971-04-19 Turbine construction Expired GB1306475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4636670A 1970-06-15 1970-06-15

Publications (1)

Publication Number Publication Date
GB1306475A true GB1306475A (en) 1973-02-14

Family

ID=21943069

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2484071*A Expired GB1306475A (en) 1970-06-15 1971-04-19 Turbine construction

Country Status (4)

Country Link
US (1) US3609057A (enExample)
DE (1) DE2119035A1 (enExample)
FR (1) FR2095499A5 (enExample)
GB (1) GB1306475A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2534006A (en) * 2014-11-26 2016-07-13 Rolls Royce Plc Compressor cooling

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4353679A (en) * 1976-07-29 1982-10-12 General Electric Company Fluid-cooled element
US4309145A (en) * 1978-10-30 1982-01-05 General Electric Company Cooling air seal
DE3310396A1 (de) * 1983-03-18 1984-09-20 Kraftwerk Union AG, 4330 Mülheim Md-dampfturbine in einflutiger bauweise fuer eine hochtemperaturdampfturbinenanlage mit zwischenueberhitzung
US4864810A (en) * 1987-01-28 1989-09-12 General Electric Company Tractor steam piston balancing
US4830575A (en) * 1988-02-08 1989-05-16 Dresser-Rand Company Spiral grooves in a turbine rotor
US5545004A (en) * 1994-12-23 1996-08-13 Alliedsignal Inc. Gas turbine engine with hot gas recirculation pocket
US6077035A (en) * 1998-03-27 2000-06-20 Pratt & Whitney Canada Corp. Deflector for controlling entry of cooling air leakage into the gaspath of a gas turbine engine
JP2000034902A (ja) * 1998-07-17 2000-02-02 Mitsubishi Heavy Ind Ltd ガスタービン冷却動翼
US6481959B1 (en) 2001-04-26 2002-11-19 Honeywell International, Inc. Gas turbine disk cavity ingestion inhibitor
US7114339B2 (en) * 2004-03-30 2006-10-03 United Technologies Corporation Cavity on-board injection for leakage flows
RU2287073C2 (ru) * 2004-12-14 2006-11-10 Открытое акционерное общество "Авиадвигатель" Силовая турбина газотурбинного двигателя
US7534088B1 (en) 2006-06-19 2009-05-19 United Technologies Corporation Fluid injection system
US8668439B2 (en) * 2011-03-24 2014-03-11 General Electric Company Inserts for turbine cooling circuit
US11021976B2 (en) * 2014-12-22 2021-06-01 Raytheon Technologies Corporation Hardware geometry for increasing part overlap and maintaining clearance
ES2698504T3 (es) * 2015-07-28 2019-02-05 MTU Aero Engines AG Turbina de gas

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3034298A (en) * 1958-06-12 1962-05-15 Gen Motors Corp Turbine cooling system
US2915337A (en) * 1958-12-23 1959-12-01 Fuller Co Discharge means for storage receptacles
FR1548541A (enExample) * 1967-10-24 1968-12-06
US3528241A (en) * 1969-02-24 1970-09-15 Gen Electric Gas turbine engine lubricant sump vent and circulating system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2534006A (en) * 2014-11-26 2016-07-13 Rolls Royce Plc Compressor cooling
GB2534006B (en) * 2014-11-26 2017-02-08 Rolls Royce Plc Compressor cooling

Also Published As

Publication number Publication date
US3609057A (en) 1971-09-28
FR2095499A5 (enExample) 1972-02-11
DE2119035A1 (de) 1971-12-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee