| Document |
Document Title |
|
JP2000211592A |
To reduce a bending moment applied to a working unit shaft by pivotally mounting a first link of a pivotal shaft type to a first part of an engine being stationary relatively to an engine, supporting a second link of a pivotal shaft type...
|
|
JP3050860B1 |
[wrap up] [Task] No variable wall is provided near the throat, therefore no large driving means is required, no shape change occurs inside the intake flow path, the surface of the flow path near the throat is smoothed, and perpendicular ...
|
|
JP2000128090A |
To prevent bird strikes and thus enable safe flight of an airplane by attaching a protective device to the intake of a jet engine, which is open and unprotected. A connecting cylinder 6 is formed and provided in front of a hot air supply...
|
|
JP2000128089A |
To prevent damage/crashes due to birds being sucked into the engine during take-off and landing of a jet airplane. A net cover 1 or a cover having air intake holes is attached to the air intake of the engine. As a result, birds and ice a...
|
|
JP2000095195A |
To prevent bird strike by installing a preventive device between a fan and a spinner, in front of inlet guide vanes, and intake ducts and the like.A hot air screen 38 is installed to cover an intake duct 9 so that colliding objects slide...
|
|
JP2000079898A |
To realize the safety flight by operating a flight control system by a hydraulic fluid filled in an accumulator over the whole flight control range, and confirming the secure operation of the flight control system. An accumulator 1 is us...
|
|
JP2000072098A |
To secure the current continuity between two large-stroke elements insulated on an operating boundary face by forming the grounding means of the movable elements with an elastic element having no movable connecting component other than a...
|
|
JP2000018096A |
To reduce the load to be burdened on a turbine frame by a tail cone at the rupture of a fan blade. A cylindrical tail cone receiver 8a centering on a turbine shaft is installed in the rear end of a turbine frame constituting a turbine 4....
|
|
JP2000500211A |
A noise suppression system for a jet engine, the system having a substrate formed of open cell material, a layer of microporous material covering at least a portion of one surface of the substrate, a layer of substantially non-porous mat...
|
|
JPH11324795A |
To provide a thrust reverser for a turbofan engine that improves the aerodynamic performance of its scoop-shaped door especially during its thrust reversing operation. The turbofan-engine thrust reverser includes a hollow rotary door 3 t...
|
|
JP2981672B2 |
An IR suppressor produces a thin "ribbon" exhaust plume using a tapered exhaust manifold (3) which has a plurality of discrete exhaust nozzles (6) that are longitudinally aligned with the exhaust manifold (3). Optionally, the nozzles (6)...
|
|
JP2977325B2 |
|
|
JPH11301595A |
To protect the engine for safety flight by installing a protection cylinder on the unprotected open air intake port of the jet engine to prevent the bird strike. A detachable protection cylinder 3 is formed in front of the air intake por...
|
|
JPH11294260A |
To enhance aerodynamic performance of a scooper door at reverse rotation operating time in a thrust reverse of a turbo fan engine being incorporated into an outside engine cover of a nacelle at direct injection time and containing a holl...
|
|
JP2966941B2 |
A breather outlet for the gearbox of an aircraft mounted gas turbine engine comprises an aerodynamic mast (15) which extends from the engine nacelle (10). The mast contains a breather duct (17) which interconnects the interior of the gea...
|
|
JPH11278397A |
To surely prevent suction of a bird into a jet engine during a flight of a jet airplane and to improve safety of the flight by forming a plurality of propeller blades freely rotatioally at a proper rotational speed in an air flow inlet o...
|
|
JP2952663B1 |
[wrap up] [Task] Provided is a bird strike control device for an aircraft engine air inlet that prevents birds from being sucked into the engine from the aircraft engine inlet side. Attach a mesh cover (10) that covers the entire front s...
|
|
JP2948325B2 |
|
|
JPH11182344A |
To provide a multishaft thrust deflection nozzle of a gas turbine which can change an area of an opening of a throat part, an area of an outlet, and direction of injection due to a convergent flap and a divergent flap by a simple mechani...
|
|
JPH11129995A |
To make blockade of a second pipe line on the upper stream of an obstacle to minimum during opening stage of the obstacle. This reverse thrust device includes an obstacle 3 which is received in the wall 4 of the main cover of a turbo fan...
|
|
JPH11121972A |
To easily inexpensively reduce the amount of reflected radio waves from a turbine wheel which is positioned in an intake duct. A turbine wheel 2 is disposed in an intake duct 1 of an aircraft. Two conductor meshes 3 and 4 are arranged wi...
|
|
JPH1193773A |
To provide a multiaxial thrust deflecting nozzle for a gas turbine capable of simplifying a supporting structure for an outside ring to synchronize a divergent flap for lighter weight and more positioning precision. A convex ring 26 as p...
|
|
JPH1193774A |
To provide a multiaxial thrust deflecting nozzle for a gas turbine capable of simplifying a supporting structure and a driving mechanism for a synchronous ring to operate a divergent flap in synchronization for smaller size and lighter w...
|
|
JPH1182169A |
To visually confirm a locking state on the ground by locking a movable shutter covering a side opening in a thrust reverser of a turbine engine, and constituting a latch head of a locking system so as to be visible from the outside when ...
|
|
JPH1179098A |
To hold a shutter as being in a closed state by including an elastic means for returning a latch lever automatically to a closed position and a hook on the vertical surface of the hinge of the latch lever and forming so that the hook can...
|
|
JPH1179096A |
To generate sufficient power of lift in the main wing of an aircraft even during moving-down flight with the nose of the aircraft directed down or during down-air current flight. A lift increasing device for an aircraft has an air guide ...
|
|
JP2868842B2 |
|
|
JPH1149098A |
To reduce additional stress acting on a structure and to desirably protect by allowing a receiving seat compress a plastically deformed part against a shutter joined to a support body through stress given from the shutter to a latch. An ...
|
|
JPH1122552A |
To provide a turbofan engine meeting improvement requirement for an aerodynamic flow. An inner structure 11 forming the primary cowling of a turbojet engine and an outer structure 12 supporting a thrust reverser 10 are connected to the t...
|
|
JPH1113539A |
To provide a thrust reverser for a turbo jet engine which has a plurality of doors for eliminating the problem of adaptability to taking-off and landing modes, the doors being prevented from unexpected opening during flight. A thrust rev...
|
|
JPH1113538A |
To provide a lock and a locking device for a closing device of a thrust inversion device for an airplane. In this type of a device 30, locking of a closing device is completed by energy supplied from a motor 38. As a result, a latch 22 o...
|
|
JPH1111397A |
To improve the air intake efficiency of a compressor and an engine by forming a common air intake by continuously arranging an air intake of an air intake duct for the compressor and an air intake of an air intake duct air intake duct fo...
|
|
JPH10339210A |
To optimize the flow rate of a turbo fan engine by keeping a nonoperational position by a movable control means of a movable spoiler to a door during the first stage when the door is opened, keeping the spoiler at the storage position, a...
|
|
JPH10339211A |
To provide a reverse thrust device of a turbofan engine which is integrated into an outside engine cover of a nacell in case of a direct jet, and which includes a hollow rotary door by which reversing flows do not interfere with each oth...
|
|
JPH10339212A |
To improve the aerodynamic performance of a scoop door by limiting every interference of the flow to be discharged from a door with the flow to be deflected outside of the door by a movable deflector in cooperation with the door when the...
|
|
JPH10306748A |
To dissolve such conventional defectiveness that appropriate compression at a compression face is impeded in a flight other than the designed flight Mach number of an air intake and that turbulence is generated to flow in the air intake ...
|
|
JPH10266893A |
To restrain internal structure from deforming due to a pressure of flow circulating in a ring channel. A thrust inversion device for turbofan engine is provided with an axis rotating gate 7 incorporated into an external wall of a duct 15...
|
|
JPH10266894A |
To prevent generation of steps due to pressure difference between surrounding pressure and pressure within a ring channel during flight. A thrust inversion device of turbo fan engine is provided with an axis rotating gate 7 incorporated ...
|
|
JPH10510031A |
PCT No. PCT/FR95/01461 Sec. 371 Date May 5, 1997 Sec. 102(e) Date May 5, 1997 PCT Filed Nov. 7, 1995 PCT Pub. No. WO96/14516 PCT Pub. Date May 17, 1996An obturating device including a body (11) with a recess (8) at one end engageable by ...
|
|
JPH10205390A |
To provide a means for decreasing and eliminating the torsional moment to be generated by an upstream fixed structural body of a reversing device in the operation of a control cylinder of the movement of a movable cover of a thrust rever...
|
|
JPH10196456A |
To provide a thrust reverser of a turbofan engine, in which large aerodynamic loss is not generated even if the flow velocity exceeds the acoustic velocity. A thrust reverser for deviating the secondary flow of a turbofan engine is provi...
|
|
JPH10196457A |
To provide the connection between a movable member capable of being rotated and moved around a pivot shaft and a fixed structure, in which drawbacks of a known resolving method is eliminated by decreasing the number of access traps and a...
|
|
JPH10184454A |
To reduce the occurrence of an unbalance of a gate during direct jet by a method wherein a distance between the downstream part of a deflection edge and the inner surface of a gate is maintained in a minimum as much as possible as revers...
|
|
JPH10176605A |
To eliminate a step difference of a gate so as to improve an aerodynamic performance by arranging a rotary gate type thrust reverser integratedly with a front frame of an upstream side fixed structure body, and locking a gate arranged on...
|
|
JPH10176604A |
To provide a variable exhaust nozzle adapted to be largely varied in its area without adversely affecting its outside shape and aerodynamic characteristics. A variable exhaust nozzle 26 of a turbine engine nacelle 16 involves a pair of s...
|
|
JPH10167193A |
To improve reliability of locking by installing a lock device engaged in connection of a thrust reverser and a gas turbine engine free to rotate around a hinge shaft as its center and constituting it to drive a control lever through a li...
|
|
JPH10169508A |
To close the door of a thrust reverser without increasing the mass of the reverser even though the pressure of an air jet flow is increased in the door type thrust reverser for an aircraft, by devising the supporting structure of a door ...
|
|
JPH10153143A |
To solve a problem generated in a water pressure control system by adopting different techniques. A system of this type includes at least an electric mechanical operation device assembly 7 connected to an electronic control unit 20. The ...
|
|
JP2758906B2 |
|
|
JP2756946B2 |
|
