GB757724A - Debris guard for gas turbine engine - Google Patents

Debris guard for gas turbine engine

Info

Publication number
GB757724A
GB757724A GB23752/53A GB2375253A GB757724A GB 757724 A GB757724 A GB 757724A GB 23752/53 A GB23752/53 A GB 23752/53A GB 2375253 A GB2375253 A GB 2375253A GB 757724 A GB757724 A GB 757724A
Authority
GB
United Kingdom
Prior art keywords
panel
gas turbine
wire
guard
piece
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
GB23752/53A
Inventor
Adrian Albert Lombard
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 GB23752/53A priority Critical patent/GB757724A/en
Publication of GB757724A publication Critical patent/GB757724A/en
Expired 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
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • 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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
    • F02C7/055—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles with intake grids, screens or guards
    • 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
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/022—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising bird or foreign object protections
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

757,724. Gas turbine plant. ROLLSROYCE, Ltd. Nov. 5, 1954 [Aug. 27, 1953], No. 23752/53. Class 110(3) A gas turbine plant debris guard comprising a number of retractable grid-like units has each unit formed of a perforated panel of plastics material together with a wire network having smaller apertures than the panel so arranged that the wires extend across the panel apertures. The guard unit 10, Figs. 1 and 3, is built up of two pieces of plastics material 10A, 10B formed with hexagonal passages 12. The piece 10A has four upstanding walls 11A and integral with one wall is a web 13 reinforced by brackets 15. The web 13 is formed with three holes 14 by means of which the guard unit is attached to the operating mechanism. Piece 10B is also formed with upstanding side walls 11B and is so such a size that it may be inserted bodily between the side walls 11A. A wire mesh consisting of three sets of parallel rows of wire 16, the rows being at 60 degrees to each other, is in the form of a tray which is sandwiched between the pieces 10A, 10B. The tops of the walls 11A, 11B are fused together. The plastics panel may be of any suitable thermoplastic or thermosetting material and may be reinforced. In a modification the guard unit consists of a single piece of perforated plastic in which holes are drilled at half the thickness, each of which contains a wire. Specification 668.638 is referred to.
GB23752/53A 1953-08-27 1953-08-27 Debris guard for gas turbine engine Expired GB757724A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB23752/53A GB757724A (en) 1953-08-27 1953-08-27 Debris guard for gas turbine engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23752/53A GB757724A (en) 1953-08-27 1953-08-27 Debris guard for gas turbine engine

Publications (1)

Publication Number Publication Date
GB757724A true GB757724A (en) 1956-09-26

Family

ID=10200734

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23752/53A Expired GB757724A (en) 1953-08-27 1953-08-27 Debris guard for gas turbine engine

Country Status (1)

Country Link
GB (1) GB757724A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014114282A1 (en) * 2013-01-28 2014-07-31 Hans-Jürgen Luckow Engine comprising protective device
US10513980B2 (en) 2017-01-24 2019-12-24 Rolls-Royce Plc Gas turbine engine arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014114282A1 (en) * 2013-01-28 2014-07-31 Hans-Jürgen Luckow Engine comprising protective device
US10513980B2 (en) 2017-01-24 2019-12-24 Rolls-Royce Plc Gas turbine engine arrangement

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