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Durability experiment device of airplane integrated brake module

An experimental device and durability technology, which is applied in fluid pressure actuation devices, mechanical equipment, fluid pressure actuation system testing, etc., can solve the problem of durability testing of brake modules, the pollution degree cannot be adjusted, and multiple modules cannot be tested at the same time, etc. problems, to achieve the effect of improving experimental efficiency

Active Publication Date: 2020-06-30
XIAN AVIATION BRAKE TECH
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Problems solved by technology

[0009] The purpose of the present invention is to overcome the defects of the prior art, in order to solve the problems that the experimental system cannot adjust the pollution degree, multiple modules cannot be tested at the same time, and the overall durability test of the brake module, a kind of aircraft integrated brake module durability test device is proposed

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  • Durability experiment device of airplane integrated brake module

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Embodiment Construction

[0036] Preferred embodiments of the present invention will be described in more detail below. Although preferred embodiments of the present invention are described below, it should be understood that the present invention can be embodied in various forms and should not be limited by the embodiments set forth herein.

[0037] Such as figure 1 As shown, an aircraft integrated brake module durability test device includes: oil drain valve 1, liquid level sensor 2, air filter 3, temperature sensor 4, ball valve 1 5.1, ball valve 2 5.2, ball valve 3 5.3, ball valve 4 5.4, Ball valve five 5.5, ball valve six 5.6, ball valve seven 5.7, ball valve eight 5.8, ball valve nine 5.9, oil suction filter 6, motor 7, gear pump 8, one-way valve 9.1, one-way valve two 9.2, one-way valve three 9.3, one-way valve Directional valve four 9.4, accumulator one 10.1, accumulator two 10.2, pressure sensor one 11.1, pressure sensor two 11.2, pressure sensor three 11.3, pressure sensor four 11.4, pressur...

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Abstract

The invention discloses a durability experiment device of an airplane integrated brake module, and belongs to the technical field of fluid transmission and control. The device comprises an oil drain valve, a liquid level sensor, an air filter, a temperature sensor, a ball valve, an oil suction filter, a motor, a gear pump, a one-way valve, an energy accumulator, a pressure sensor, a pressure gauge, an oil pressing filter, a throttling valve, an overflow valve, a pollution detector, a cooling machine, an oil return filter, a stirrer and an oil tank. According to the durability experiment deviceof the airplane integrated brake module, an experimental device can be used for testing the durability of the airplane integrated brake module in a polluted environment, and two integrated brake module experiments can be carried out at the same time.

Description

technical field [0001] The invention belongs to the technical field of fluid transmission and control, and relates to an aircraft integrated brake module durability test device. Background technique [0002] The integrated brake module is a hydraulic device used in the aircraft brake system. Its core function is to convert the input electrical signal into a pressure output in equal proportion through the electro-hydraulic conversion function of the electro-hydraulic servo valve, thereby controlling the aircraft wheel brake mechanism. , to achieve the purpose of braking. The durability of the brake module will directly affect the performance and reliability of the aircraft control system. Therefore, it is of great significance to design the durability test system of the aircraft integrated brake module for the integrated brake module. [0003] There are many experimental systems used to test the performance of aircraft integrated brake modules. AVIC Jincheng Nanjing Electrom...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B19/00F15B1/02F15B21/02
CPCF15B1/02F15B19/00F15B19/005F15B21/02
Inventor 支强马纪明王江涛何学工孟超王凯落
Owner XIAN AVIATION BRAKE TECH
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