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An Integrated Electrostatic Servo Actuator for Tank Gun

A technology of servo actuators and electrostatic fluids, applied in servo motors, servo meter circuits, fluid pressure actuators, etc., can solve the problems of low efficiency, large volume, heavy weight, etc., and achieve easy installation and high integration , space-saving effect

Active Publication Date: 2021-08-24
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The main purpose of the present invention is to provide an integrated electrostatic hydraulic servo actuator for tank guns, so as to solve the problem of heavy weight, large volume, low efficiency and structural integration of the actuator system of tank guns in the prior art. lower question

Method used

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  • An Integrated Electrostatic Servo Actuator for Tank Gun
  • An Integrated Electrostatic Servo Actuator for Tank Gun
  • An Integrated Electrostatic Servo Actuator for Tank Gun

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Embodiment Construction

[0036] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0037]It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0038] For the convenience of description, spatially relative terms may be used here, such as "on ...", "over ...", "on the surface of ...", "above", etc., to describe the The spatial positional relationship between one device or feature shown and other devices or features. It will be understood that the spatially relative terms are intended to encompa...

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Abstract

The invention provides an integrated electrostatic hydraulic servo actuator for tank guns, which includes: the piston rod of the linear motion assembly performs reciprocating linear motion in the cavity of the hydraulic cylinder, the lifting ring includes an upper lifting ring and a lower lifting ring, and the position The sensor is set in the hydraulic cylinder; the low-pressure valve block of the valve block assembly is connected to the high-pressure valve block, the bypass valve is set on the low-pressure valve block, the high-pressure locking ball valve is set on the high-pressure valve block, and the first sensing component is installed on the low-pressure valve block. On the block; the isolation piston of the fuel tank assembly divides the inner cavity of the fuel tank housing into an air cavity and an oil cavity, and the second sensing component detects the temperature and pressure of the oil cavity; the motor pump of the power component is installed in the pump casing, and the pump casing and the low-pressure valve block The high-pressure valve block and the hydraulic cylinder are integrally formed, and the pump casing and the fuel tank shell are integrally formed. The technical scheme of the invention effectively solves the problems of heavy weight, large volume, low efficiency and low structural integration of the actuator system of the tank gun in the prior art.

Description

technical field [0001] The invention relates to the technical field of actuators for tank guns, in particular to an integrated electrostatic hydraulic servo actuator for tank guns. Background technique [0002] As the main weapon of tanks, tank guns are a symbol of tank firepower. They are usually installed in rotating turrets to annihilate enemy tanks and other armored targets, destroy enemy vital forces and firepower points, and destroy enemy fortifications. The tank gun is a direct-pointing weapon. It adopts a fire control system centered on an electronic ballistic computer, and uses various sensors to automatically correct factors affecting the ballistic trajectory, which greatly improves the shooting accuracy of the artillery, especially the first-shot hit rate. [0003] The servo drive device of the tank gun is one of the important components of the fire control system. Most of the servo drive devices of current tank guns use electromechanical actuators (EMA), and som...

Claims

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Application Information

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IPC IPC(8): F15B9/03F15B19/00
CPCF15B9/03F15B19/00F15B2211/6656F15B2211/7051F15B2211/857
Inventor 付永领王明康李林杰林自旺智健康
Owner BEIHANG UNIV
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