GB1135129A - Gas turbine engine - Google Patents

Gas turbine engine

Info

Publication number
GB1135129A
GB1135129A GB42226/67A GB4222667A GB1135129A GB 1135129 A GB1135129 A GB 1135129A GB 42226/67 A GB42226/67 A GB 42226/67A GB 4222667 A GB4222667 A GB 4222667A GB 1135129 A GB1135129 A GB 1135129A
Authority
GB
United Kingdom
Prior art keywords
compressor
bearings
shaft
turbine
supported
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
GB42226/67A
Other languages
English (en)
Inventor
Thomas Steel
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 PLC filed Critical Rolls Royce PLC
Priority to GB42226/67A priority Critical patent/GB1135129A/en
Priority to US754190A priority patent/US3526092A/en
Priority to FR1603361D priority patent/FR1603361A/fr
Priority to DE19681776048 priority patent/DE1776048A1/de
Publication of GB1135129A publication Critical patent/GB1135129A/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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB42226/67A 1967-09-15 1967-09-15 Gas turbine engine Expired GB1135129A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB42226/67A GB1135129A (en) 1967-09-15 1967-09-15 Gas turbine engine
US754190A US3526092A (en) 1967-09-15 1968-08-21 Gas turbine engine having improved bearing support means for concentric shafts
FR1603361D FR1603361A (enExample) 1967-09-15 1968-09-09
DE19681776048 DE1776048A1 (de) 1967-09-15 1968-09-11 Gasturbinenstrahltriebwerk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42226/67A GB1135129A (en) 1967-09-15 1967-09-15 Gas turbine engine

Publications (1)

Publication Number Publication Date
GB1135129A true GB1135129A (en) 1968-11-27

Family

ID=10423426

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42226/67A Expired GB1135129A (en) 1967-09-15 1967-09-15 Gas turbine engine

Country Status (4)

Country Link
US (1) US3526092A (enExample)
DE (1) DE1776048A1 (enExample)
FR (1) FR1603361A (enExample)
GB (1) GB1135129A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475869A (en) * 1981-11-12 1984-10-09 Rolls-Royce Limited Gas turbine engine and shaft
CN113123876A (zh) * 2019-12-30 2021-07-16 中国航发商用航空发动机有限责任公司 无涡轮后机匣构型航空发动机

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680309A (en) * 1969-09-25 1972-08-01 Garrett Corp Two-spool auxiliary power unit and control means
US4010608A (en) * 1975-06-16 1977-03-08 General Electric Company Split fan work gas turbine engine
US4068471A (en) * 1975-06-16 1978-01-17 General Electric Company Variable cycle engine with split fan section
US4155684A (en) * 1975-10-17 1979-05-22 Bbc Brown Boveri & Company Limited Two-stage exhaust-gas turbocharger
GB2061389B (en) * 1979-10-23 1983-05-18 Rolls Royce Rod installation for a gas turbine engine
US4611464A (en) * 1984-05-02 1986-09-16 United Technologies Corporation Rotor assembly for a gas turbine engine and method of disassembly
US4685286A (en) * 1984-05-02 1987-08-11 United Technologies Corporation Method of disassembly for a gas turbine engine
US4860537A (en) * 1986-08-29 1989-08-29 Brandt, Inc. High bypass ratio counterrotating gearless front fan engine
US4901523A (en) * 1989-01-09 1990-02-20 General Motors Corporation Rotor for gas turbine engine
JP2001508524A (ja) * 1996-02-15 2001-06-26 ケルシ・ヘイズ、カムパニ 電気式ディスクブレーキ作動機構
RU2489587C2 (ru) * 2007-12-20 2013-08-10 Вольво Аэро Корпорейшн Газотурбинный двигатель
DE102008023990A1 (de) 2008-05-16 2009-11-19 Rolls-Royce Deutschland Ltd & Co Kg Zwei-Wellen-Triebwerk für eine Fluggasturbine
US8128021B2 (en) 2008-06-02 2012-03-06 United Technologies Corporation Engine mount system for a turbofan gas turbine engine
US20140174056A1 (en) 2008-06-02 2014-06-26 United Technologies Corporation Gas turbine engine with low stage count low pressure turbine
US9523422B2 (en) 2011-06-08 2016-12-20 United Technologies Corporation Flexible support structure for a geared architecture gas turbine engine
US9631558B2 (en) 2012-01-03 2017-04-25 United Technologies Corporation Geared architecture for high speed and small volume fan drive turbine
US9239012B2 (en) 2011-06-08 2016-01-19 United Technologies Corporation Flexible support structure for a geared architecture gas turbine engine
US20130192191A1 (en) * 2012-01-31 2013-08-01 Frederick M. Schwarz Gas turbine engine with high speed low pressure turbine section and bearing support features
US20150345426A1 (en) 2012-01-31 2015-12-03 United Technologies Corporation Geared turbofan gas turbine engine architecture
US9222417B2 (en) 2012-01-31 2015-12-29 United Technologies Corporation Geared turbofan gas turbine engine architecture
US8887487B2 (en) 2012-01-31 2014-11-18 United Technologies Corporation Geared turbofan gas turbine engine architecture
US8935913B2 (en) 2012-01-31 2015-01-20 United Technologies Corporation Geared turbofan gas turbine engine architecture
US10287914B2 (en) 2012-01-31 2019-05-14 United Technologies Corporation Gas turbine engine with high speed low pressure turbine section and bearing support features
US10138809B2 (en) 2012-04-02 2018-11-27 United Technologies Corporation Geared turbofan engine with a high ratio of thrust to turbine volume
US10125693B2 (en) 2012-04-02 2018-11-13 United Technologies Corporation Geared turbofan engine with power density range
US9074485B2 (en) 2012-04-25 2015-07-07 United Technologies Corporation Geared turbofan with three turbines all counter-rotating
US8572943B1 (en) 2012-05-31 2013-11-05 United Technologies Corporation Fundamental gear system architecture
US8756908B2 (en) 2012-05-31 2014-06-24 United Technologies Corporation Fundamental gear system architecture
US20150308351A1 (en) 2012-05-31 2015-10-29 United Technologies Corporation Fundamental gear system architecture
US10724479B2 (en) 2013-03-15 2020-07-28 United Technologies Corporation Thrust efficient turbofan engine
US9624827B2 (en) 2013-03-15 2017-04-18 United Technologies Corporation Thrust efficient turbofan engine
US9932902B2 (en) * 2014-07-15 2018-04-03 United Technologies Corporation Turbine section support for a gas turbine engine
US20160195010A1 (en) * 2014-07-15 2016-07-07 United Technologies Corporation Vaneless counterrotating turbine
US10519863B2 (en) * 2014-12-04 2019-12-31 United Technologies Corporation Turbine engine case attachment and a method of using the same
FR3062681B1 (fr) * 2017-02-07 2020-11-20 Safran Aircraft Engines Turboreacteur a architecture de paliers optimisee pour le support d'un arbre basse pression
US11352979B2 (en) * 2020-04-24 2022-06-07 Raytheon Technologies Corporation Housing less front bearing compartment for gas turbine engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB718827A (en) * 1952-01-18 1954-11-24 Rolls Royce Improvements relating to gas turbine engines
US2931173A (en) * 1954-08-24 1960-04-05 Richard L Schapker Compound rotary compressor
US3313105A (en) * 1965-08-30 1967-04-11 Gen Motors Corp Gas turbine engine having turbo-compressor thrust bearing means responsive to differential pressures
GB1090173A (en) * 1966-05-04 1967-11-08 Rolls Royce Gas turbine engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475869A (en) * 1981-11-12 1984-10-09 Rolls-Royce Limited Gas turbine engine and shaft
CN113123876A (zh) * 2019-12-30 2021-07-16 中国航发商用航空发动机有限责任公司 无涡轮后机匣构型航空发动机

Also Published As

Publication number Publication date
FR1603361A (enExample) 1971-04-13
US3526092A (en) 1970-09-01
DE1776048A1 (de) 1971-12-02

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