GB614274A - Improvements in or relating to the guards for air-intakes in aircraft - Google Patents

Improvements in or relating to the guards for air-intakes in aircraft

Info

Publication number
GB614274A
GB614274A GB20524/46A GB2052446A GB614274A GB 614274 A GB614274 A GB 614274A GB 20524/46 A GB20524/46 A GB 20524/46A GB 2052446 A GB2052446 A GB 2052446A GB 614274 A GB614274 A GB 614274A
Authority
GB
United Kingdom
Prior art keywords
grid
air
intake
guards
snow
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
GB20524/46A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB20524/46A priority Critical patent/GB614274A/en
Publication of GB614274A publication Critical patent/GB614274A/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
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/16—De-icing or preventing icing on exterior surfaces of aircraft by mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

614,274. Guards for engine air intakes. ELLIOTT, A. G. July 9, 1946, No. 20524. [Class 4] A guard grid for the inlet of an engine air intake is curved or bent to project forwardly from a pair of opposite edges of the intake. Fig. 1 shows a circular grid 14 for the intake of a gas turbine 12 mounted in a nacelle 10, the grid being of approximately spherical crosssection. The grid is mounted on lugs 16 leaving an annular space 17 for the admission of air in the event of the grid being obstructed by an accumulation of ice or snow. Fig. 3 shows an elongated grid 22 mounted on the leading edge of a wing 20 and curved to conform thereto, gaps 24 being provided at the upper and lower edges. The grid may be insulated from the aircraft structure and electric current passed through it, to heat the incoming air or to melt accumulated ice or snow.
GB20524/46A 1946-07-09 1946-07-09 Improvements in or relating to the guards for air-intakes in aircraft Expired GB614274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB20524/46A GB614274A (en) 1946-07-09 1946-07-09 Improvements in or relating to the guards for air-intakes in aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20524/46A GB614274A (en) 1946-07-09 1946-07-09 Improvements in or relating to the guards for air-intakes in aircraft

Publications (1)

Publication Number Publication Date
GB614274A true GB614274A (en) 1948-12-13

Family

ID=10147296

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20524/46A Expired GB614274A (en) 1946-07-09 1946-07-09 Improvements in or relating to the guards for air-intakes in aircraft

Country Status (1)

Country Link
GB (1) GB614274A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2778044A1 (en) * 2013-03-15 2014-09-17 BAE Systems PLC Cavity acoustic tones suppression
WO2014140589A1 (en) * 2013-03-15 2014-09-18 Bae Systems Plc Cavity acoustic tones suppression
US9463754B2 (en) 2013-03-15 2016-10-11 Bae Systems Plc Cavity acoustic tones suppression
US9493233B2 (en) 2013-03-15 2016-11-15 Bae Systems Plc Cavity acoustic tones suppression

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2778044A1 (en) * 2013-03-15 2014-09-17 BAE Systems PLC Cavity acoustic tones suppression
WO2014140589A1 (en) * 2013-03-15 2014-09-18 Bae Systems Plc Cavity acoustic tones suppression
US9463754B2 (en) 2013-03-15 2016-10-11 Bae Systems Plc Cavity acoustic tones suppression
US9487289B2 (en) 2013-03-15 2016-11-08 Bae Systems Plc Cavity acoustic tones suppression
US9493233B2 (en) 2013-03-15 2016-11-15 Bae Systems Plc Cavity acoustic tones suppression

Similar Documents

Publication Publication Date Title
GB1328993A (en) Air intakes for gas turbine engines
GB1122684A (en) Improvements in axial flow separator for a gas turbine engine
GB614274A (en) Improvements in or relating to the guards for air-intakes in aircraft
GB586572A (en) Improvements in internal combustion turbine plant for propulsion by jet action, at least in part
US2370062A (en) Exhaust conduit
GB1065561A (en) Separator for removing foreing matter from a gas stream
GB1333102A (en) Propuldion power plant for aircraft
GB1170328A (en) Improvements in or relating to Aircraft Gas Turbine Jet Engine Air Intakes
GB653544A (en) Improvements in or relating to aircraft
JPS5786526A (en) Air intake device for aircraft gas turbine engine
GB1041048A (en) Improvements in aircraft having jet-propulsion power-plants
GB564932A (en) Combined dust extractor and filter devices
GB1032274A (en) Mounting of ducted fan turbine engines in the tail of an aircraft
GB629143A (en) Improvements in or relating to aircraft power unit installations
GB584873A (en) Improvements in and relating to gas turbines
GB937024A (en) Arrangement for preventing icing at air intakes or like apertures in aircraft
GB578837A (en) Improvements in and relating to aircraft
GB697006A (en) Water separating guide vanes for gas turbine engines
GB660544A (en) Improvements in air inlet ducts for aero-engines
GB295357A (en)
GB1031339A (en) Aircraft lift-producing arrangement
JPS57121926A (en) Motorcycle having turbo-supercharger equipped engine
GB529450A (en) Improvements in or relating to air-intake means for internal-combustion engines of aircraft
GB760513A (en) Improvements in or relating to a jet propulsion engine having an inlet duct coupling
GB506179A (en) Improved means for preventing the formation of ice on aircraft