7 results about "Runway" patented technology

Aircraft arresting beds at ends of runways may be subject to damaging effects of jet blast phenomena. Arresting units for that and other applications and which are resistant to such effects are described, with related methods.

The invention provides a thermal runaway control system for a lithium ion battery pack of a new energy automobile, and the battery pack. The control system comprises a water pump, a water tank and at least two groups of battery packs; each battery pack is matched with a three-way valve which is controlled and gated by a BMS; each battery pack liquid cooling plate is provided with a discharging valve which also can be controlled to be opened by the BMS; and a floating pipeline, which can be lowered along with a liquid surface and is connected with inlet water and outlet water of the water tank, is arranged in the water tank. By means of controlling the flow of the water pump and the flowing direction of an anti-freezing solution, the battery pack in thermal runaway can be full by the anti-freezing solution within 10s; when battery pack thermal runaway occurs in certain several packs, the liquid cooling plate valve in the battery pack in thermal runaway is controlled to be opened, and meanwhile, the three-way valves of other packs are controlled to be connected with the water tank; and therefore, spreading of heat to other battery packs can be blocked by means of controlling the thermal runway of a single battery pack or a few battery packs.

The invention discloses differing embodiments of methods, aircraft, and apparatus for communicating the braking conditions of a runway. In one embodiment, braking information may be determined from a first aircraft which has landed on the runway. The braking information may be communicated to air traffic control and/or a second aircraft. Communication of the braking information may take place utilizing an Automatic Dependent Surveillance Broadcast system (ADS-B) and/or other type of automatic networking system.

A Continuously Variable Transmission (CVT) belt inspection device comprising a detection section for a running track and a determination section for distinguishing at least whether the cause of that running track is a substance attributable to an impurity, such as metal powder, etc. or an object attributable to an irregular-shaped area based on the periodicity of that running track. Particularly, when the cause of a running track is determined to be a substance attributable to an innocuous impurity, such as metal powder, etc., unnecessary part replacements can be avoided and a significant cost reduction achieved.

The present invention relates to an airport pavement friction testing apparatus. The present invention, using two sets of containing boxes, simulates a friction experiment, thus obtaining accurate data of friction for the friction experiment of the airport pavement under different counterweights and different simulated weather conditions, so as to guide a plane taking off and landing. Meanwhile, the friction of the airport pavement can be further observed on a real time basis, thereby avoiding the situation of changing the friction caused by too long service life of the airport pavement. The apparatus of the present invention is time- and labor-saving, its operation is simple and its testing result is accurate, so that it is suitable to be promoted for application.

The invention relates to whitewashing equipment and in particular relates to a plastic runway laying assisting tool. An adhesive material ejected from whitewashing equipment is collected by using a flow collection tank, the adhesive material is uniformly sprayed to a working area through a guide plate, and a manual working mode is replaced, thus being efficient and reliable; meanwhile, inclinationangles of the flow collection tank can be adjusted through a support part, then the storage amount of the adhesive material in the flow collection tank and an included angle of the guide plate and ahorizontal plane can be adjusted, spraying angles and spraying distances can be adjusted through the included angle of the guide plate and the horizontal plane, the adjusted flow collection tank can be fixed through positioning bolts and positioning holes, a plurality pieces of whitewashing equipment can be selectively connected through a plurality of connecting tubes, and the spraying flow of theadhesive material can be adjusted.

The invention discloses an airplane capable of flying by rising balloons. Therefore, the aircraft is hoisted to the high altitude by the lifting balloon and then flies off; a runway or a warship catapult is replaced cheaply, easily and efficiently; small clamping plates of the small and medium-sized warship tail original take-off and landing helicopters can be easily modified to serve a fighter plane and even rarely influence original things; a mast, an early warning radar tower and the like can be easily replaced by the rising balloons, the rising balloons are connected with a long lifting rope and a long tying rope and respectively have swing rope functions similar to a simple pendulum, so that the airplane is separated from the lifting rope only when swinging to a proper degree; and thus enemy killing at a large height is achieved, birds and wind waves are avoided, and people can escape at more opportunities in case of danger. When the airplane is used, the vertical rod which swingshigh pulls and lifts the airplane to deviate and then starts a large engine to rush forwards, and can be separated from a lifting rope when exceeding the length of a common runway, so that discomfortof passengers caused by backward swinging is reduced; and the new aerospace craft or anti-missile aircraft that can not be launched easily can rise conveniently, an aircraft system can be matched andhung at the lower part of the aircraft, so that a novel, ingenious, light, small and efficient aircraft carrier or vehicle-towed airport with high-hanging early warning and self-defense capabilitiescan be derived.