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GB2013786A - Gas turbine engine mountings - Google Patents

Gas turbine engine mountings

Info

Publication number
GB2013786A
GB2013786A GB7903251A GB7903251A GB2013786A GB 2013786 A GB2013786 A GB 2013786A GB 7903251 A GB7903251 A GB 7903251A GB 7903251 A GB7903251 A GB 7903251A GB 2013786 A GB2013786 A GB 2013786A
Authority
GB
United Kingdom
Prior art keywords
gas turbine
turbine engine
yoke
fan casing
link
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.)
Withdrawn
Application number
GB7903251A
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 GB7903251A priority Critical patent/GB2013786A/en
Publication of GB2013786A publication Critical patent/GB2013786A/en
Withdrawn legal-status Critical Current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
    • 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
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40—Arrangements for mounting power plants in aircraft
    • B64D27/402—Arrangements for mounting power plants in aircraft comprising box like supporting frames, e.g. pylons or arrangements for embracing the power plant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40—Arrangements for mounting power plants in aircraft
    • B64D27/404—Suspension arrangements specially adapted for supporting vertical loads

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

A gas turbine engine power plant comprising a gas turbine engine 10 and a fan 11 having respective co-axial annular casings 12, 25 is connected to aircraft structure 19 by a front and a rear mounting 14, 20. The front mounting 14 comprises an arcuate yoke 15 extending around the fan casing 12 at the centre of gravity of the power plant, and being connected to the aircraft structure by a radial pivot 18. One end of the yoke 15 is connected to the fan casing by a radial link 32, connected to the yoke by a pivot pin 33 and to the fan casing 12 by a universal joint 34. The other end of the yoke 15 is connected to the fan casing 12 directly by a universal joint. The rear mounting comprises two links 22 connected to the casing 25 by universal joints 24 and to a link 29 at a single pivot 28, the opposite end of link 29 being pivoted at 30 on the aircraft. <IMAGE>
GB7903251A 1978-01-30 1979-01-30 Gas turbine engine mountings Withdrawn GB2013786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7903251A GB2013786A (en) 1978-01-30 1979-01-30 Gas turbine engine mountings

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB366978 1978-01-30
GB7903251A GB2013786A (en) 1978-01-30 1979-01-30 Gas turbine engine mountings

Publications (1)

Publication Number Publication Date
GB2013786A true GB2013786A (en) 1979-08-15

Family

ID=26238505

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7903251A Withdrawn GB2013786A (en) 1978-01-30 1979-01-30 Gas turbine engine mountings

Country Status (1)

Country Link
GB (1) GB2013786A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349421A1 (en) * 1988-06-30 1990-01-03 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Device for withdrawing air from the secondary flow of a turbo fan
US5226288A (en) * 1991-06-21 1993-07-13 Rohr, Inc. Torque link fan jet engine support for reducing engine bending
US5277382A (en) * 1992-10-13 1994-01-11 General Electric Company Aircraft engine forward mount
FR2965796A1 (en) * 2010-10-07 2012-04-13 Snecma SUSPENSION OF AN ENGINE TO AN AIRCRAFT MAT COMPRISING A SUSPENSION ARM
US20120119056A1 (en) * 2009-07-28 2012-05-17 Snecma Beam for suspending a turboshaft engine from an aircraft structure
WO2013162666A1 (en) 2012-04-26 2013-10-31 United Technologies Corporation Tec mount redundant fastening
JP2016527134A (en) * 2013-07-26 2016-09-08 エムアールエイ・システムズ・インコーポレイテッド Aircraft engine pylon
WO2018031548A1 (en) * 2016-08-08 2018-02-15 Lord Corporation Mounting systems, devices, and methods for aircraft engines
FR3084339A1 (en) * 2018-07-30 2020-01-31 Airbus Operations ASSEMBLY FOR AN AIRCRAFT, THE ASSEMBLY COMPRISING A MAT AND A FRONT ENGINE MOUNT

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349421A1 (en) * 1988-06-30 1990-01-03 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Device for withdrawing air from the secondary flow of a turbo fan
FR2633667A1 (en) * 1988-06-30 1990-01-05 Snecma DEVICE FOR REMOVING AIR IN THE SECONDARY VEIN OF A TURBOJET ENGINE
US4928483A (en) * 1988-06-30 1990-05-29 Societe Nationale D'etude Et De Construction De Moteurs D'aviation (Snecma) Air tap and engine mount for a turbojet engine
US5226288A (en) * 1991-06-21 1993-07-13 Rohr, Inc. Torque link fan jet engine support for reducing engine bending
US5277382A (en) * 1992-10-13 1994-01-11 General Electric Company Aircraft engine forward mount
US9321537B2 (en) * 2009-07-28 2016-04-26 Snecma Beam for suspending a turboshaft engine from an aircraft structure
US20120119056A1 (en) * 2009-07-28 2012-05-17 Snecma Beam for suspending a turboshaft engine from an aircraft structure
FR2965796A1 (en) * 2010-10-07 2012-04-13 Snecma SUSPENSION OF AN ENGINE TO AN AIRCRAFT MAT COMPRISING A SUSPENSION ARM
US9193467B2 (en) 2010-10-07 2015-11-24 Snecma Suspension for an engine on an aircraft strut including a suspension arch
US9091210B2 (en) * 2012-04-26 2015-07-28 United Technologies Corporation TEC mount redundant fastening
US20130287565A1 (en) * 2012-04-26 2013-10-31 Pratt & Whitney TEC Mount Redundant Fastening
EP2841339A4 (en) * 2012-04-26 2015-12-16 United Technologies Corp REDUNDANT FIXATION OF TEC MOUNT
WO2013162666A1 (en) 2012-04-26 2013-10-31 United Technologies Corporation Tec mount redundant fastening
JP2016527134A (en) * 2013-07-26 2016-09-08 エムアールエイ・システムズ・インコーポレイテッド Aircraft engine pylon
US10266273B2 (en) 2013-07-26 2019-04-23 Mra Systems, Llc Aircraft engine pylon
WO2018031548A1 (en) * 2016-08-08 2018-02-15 Lord Corporation Mounting systems, devices, and methods for aircraft engines
FR3084339A1 (en) * 2018-07-30 2020-01-31 Airbus Operations ASSEMBLY FOR AN AIRCRAFT, THE ASSEMBLY COMPRISING A MAT AND A FRONT ENGINE MOUNT
EP3604137A1 (en) * 2018-07-30 2020-02-05 Airbus Operations S.A.S. Assembly for an aircraft, the assembly comprising a mast and a front engine attachment
US10858114B2 (en) 2018-07-30 2020-12-08 Airbus Orperations Sas Assembly for an aircraft, the assembly comprising a pylon and a front engine mount

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)