GB2395175B - Aircraft propulsive power unit - Google Patents

Aircraft propulsive power unit

Info

Publication number
GB2395175B
GB2395175B GB0325261A GB0325261A GB2395175B GB 2395175 B GB2395175 B GB 2395175B GB 0325261 A GB0325261 A GB 0325261A GB 0325261 A GB0325261 A GB 0325261A GB 2395175 B GB2395175 B GB 2395175B
Authority
GB
United Kingdom
Prior art keywords
power unit
propulsive power
aircraft propulsive
aircraft
unit
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 - Lifetime
Application number
GB0325261A
Other versions
GB2395175A (en
GB0325261D0 (en
Inventor
Michael John Hatrick
Finbarr Mcevoy
William Edwin Beattie
Joel David Bennett
Hugh Keith Campbell
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.)
Short Brothers PLC
Original Assignee
Short Brothers 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
Priority claimed from GBGB0025666.9A external-priority patent/GB0025666D0/en
Application filed by Short Brothers PLC filed Critical Short Brothers PLC
Publication of GB0325261D0 publication Critical patent/GB0325261D0/en
Publication of GB2395175A publication Critical patent/GB2395175A/en
Application granted granted Critical
Publication of GB2395175B publication Critical patent/GB2395175B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/04—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of exhaust outlets or jet pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/54—Nozzles having means for reversing jet thrust
    • F02K1/56—Reversing jet main flow
    • F02K1/566—Reversing jet main flow by blocking the rearward discharge by means of a translatable member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/54—Nozzles having means for reversing jet thrust
    • F02K1/64—Reversing fan flow
    • F02K1/70—Reversing fan flow using thrust reverser flaps or doors mounted on the fan housing
    • F02K1/72—Reversing fan flow using thrust reverser flaps or doors mounted on the fan housing the aft end of the fan housing being movable to uncover openings in the fan housing for the reversed flow
    • 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
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/14—Casings or housings protecting or supporting assemblies within

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB0325261A 2000-10-19 2001-10-02 Aircraft propulsive power unit Expired - Lifetime GB2395175B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0025666.9A GB0025666D0 (en) 2000-10-19 2000-10-19 Aircraft propulsive power unit
GB0123636A GB2368566B (en) 2000-10-19 2001-10-02 Aircraft propulsive power unit

Publications (3)

Publication Number Publication Date
GB0325261D0 GB0325261D0 (en) 2003-12-03
GB2395175A GB2395175A (en) 2004-05-19
GB2395175B true GB2395175B (en) 2005-01-05

Family

ID=32178850

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0325261A Expired - Lifetime GB2395175B (en) 2000-10-19 2001-10-02 Aircraft propulsive power unit

Country Status (1)

Country Link
GB (1) GB2395175B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11047308B2 (en) 2018-06-29 2021-06-29 The Boeing Company Acoustic panel for thrust reversers

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7673442B2 (en) * 2006-11-14 2010-03-09 General Electric Company Turbofan engine cowl assembly
GB2464960B (en) * 2008-10-31 2013-03-27 Gen Electric Baffle seal for gas turbine engine thrust reverser
GB2496999B (en) * 2008-10-31 2013-10-02 Gen Electric Transcowl assembly for gas turbine engine thrust reverser.
GB201219368D0 (en) 2012-10-29 2012-12-12 Rolls Royce Deutschland Aeroengine thrust reverser arrangement
FR3095477B1 (en) * 2019-04-26 2021-07-09 Airbus Operations Sas Thrust reverser door fitted with a protruding seal and aircraft propulsion unit comprising said door

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1176302A1 (en) * 2000-07-24 2002-01-30 Hurel-Hispano Meudon Thrust reverser for a jet engine
EP1229237A2 (en) * 2001-01-25 2002-08-07 Rohr, Inc. Cascade-type thrust reverser

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1176302A1 (en) * 2000-07-24 2002-01-30 Hurel-Hispano Meudon Thrust reverser for a jet engine
EP1229237A2 (en) * 2001-01-25 2002-08-07 Rohr, Inc. Cascade-type thrust reverser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11047308B2 (en) 2018-06-29 2021-06-29 The Boeing Company Acoustic panel for thrust reversers

Also Published As

Publication number Publication date
GB2395175A (en) 2004-05-19
GB0325261D0 (en) 2003-12-03

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20200618 AND 20200624

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20201231 AND 20210106

PE20 Patent expired after termination of 20 years

Expiry date: 20211001