Flywheel energy storage accelerating carrier-based aircraft ejector and ejection method

A carrier-based aircraft and catapult technology, which is applied in the direction of launch/tow transmission device, etc., can solve the problems of large volume of steam catapult equipment, huge consumption of fresh water, and large consumption of fresh water, and achieves simple structure, energy saving, volume small effect

A carrier-based aircraft and catapult technology, which is applied in the direction of launch/tow transmission device, etc., can solve the problems of large volume of steam catapult equipment, huge consumption of fresh water, and large consumption of fresh water, and achieves simple structure, energy saving, volume small effect

CN101804866AActive Publication Date: 2010-08-18启东市三江建筑机械有限公司
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  • Flywheel energy storage accelerating carrier-based aircraft ejector and ejection method
  • Flywheel energy storage accelerating carrier-based aircraft ejector and ejection method
  • Flywheel energy storage accelerating carrier-based aircraft ejector and ejection method

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Effect test

Embodiment

[0023] The working principle of the present invention is as follows: the power machine is used as the power source and the flywheel energy storage is used, and the energy of the flywheel and the energy of the power machine are combined under the cooperation of the clutch to provide the maximum traction force for the fighter in a short time through the storage of the flywheel. Within 5-10 meters of taxiing, the clutches are all engaged, and the power machine can pull the fighter at full speed with full load. In addition, under the action of the variable diameter of the traction winch, it provides additional acceleration for the fighter to realize the short-distance ejection of the fighter; the specific ejection steps as follows:

[0024] The power machine provides the rotating force, and drives the flywheel to rotate through the motor clutch and transmission shaft. When the flywheel rotates to a certain speed, it is standby for standby;

[0025] The end of the traction rope of ...

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Abstract

The invention provides a flywheel energy storage accelerating carrier-based aircraft ejector and an ejection method. The structure of the ejector is composed of a power machine, a clutch, a flywheel, a transmission shaft, a traction winch and a reel-off winch, wherein the traction winch and the flywheel are arranged on the transmission shaft, and the flywheel and the transmission shaft are fixed together; the traction winch is connected with the transmission shaft through a bearing; a flywheel clutch is arranged between the flywheel and the traction winch; the transmission shaft is fixed by a bearing bracket; and the end part of the transmission shaft is connected with the power machine through a motor clutch. Compared with the prior art, the flywheel energy storage accelerating carrier-based aircraft ejector has reasonable design, simple structure, safety, reliability, small volume, high automaticity, convenient use, easy maintenance and the like, and has favorable popularization and use value.

Description

technical field [0001] The invention relates to a catapult, in particular to a flywheel energy storage acceleration type carrier aircraft catapult and a catapult method. Background technique [0002] At present, there are two main ways for carrier-based aircraft to take off on aircraft carriers. One is the steam catapult used on the aircraft carriers of the United States, Britain, France and other countries. The catapult uses steam as power to drive the traction hook to pull the aircraft through the cylinder piston. Speed ​​up and take off. The second is the ski-jump type on the Russian aircraft carrier, that is, the aircraft accelerates on the deck by itself and passes through an upturned runway to realize ejection and flight from the ship. The biggest disadvantage of the two ejection methods in the actual application process is that steam ejection The equipment is bulky, occupies a large space, and must have a steam boiler, which consumes a lot of energy, high operating c...

Claims

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Application Information

Patent Timeline
18 Aug 2010
Publication
CN101804866A
IPC
B64F1/08
Inventors
姜明