A passenger car aerodynamic motor system

By using a pneumatic motor system in passenger vehicles, and utilizing an air compressor and air tank to supply air to multiple pneumatic motors, the problems of a large number of electric motors and low utilization rate of on-board air supply units are solved, resulting in cost reduction and structural simplification, and making it suitable for a variety of actuators.

CN224414911UActive Publication Date: 2026-06-26MASTERY TECH (ANHUI) LIMITED
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
MASTERY TECH (ANHUI) LIMITED
Filing Date
2025-05-24
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Passenger vehicles have a large number of electric motors, which increases purchase costs and complicates maintenance. The air supply unit of the vehicle's air suspension system is used only frequently and cannot fully function.

Method used

The system employs a pneumatic motor system, utilizing an on-board air compressor and air tank to supply air to multiple pneumatic motors, replacing electric motors. System control is achieved through distribution valve groups and pressure regulating valves, simplifying electronic control and reducing costs by sharing an air supply unit.

Benefits of technology

It reduces the operating and purchase costs of the actuator, simplifies the structure, improves the utilization rate of the air supply unit, is suitable for both manual and automatic actuators, and meets the requirements for vehicle lightweighting.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of passenger car pneumatic motor systems, including air compressor, air tank and gas module, air compressor is connected with air tank and gas module respectively by distribution valve group and supplies gas for it, distribution valve is connected with several pneumatic motor, and pneumatic motor is used to drive the execution module of vehicle work, the utility model replaces the power source for driving execution mechanism operation by common electric motor into pneumatic motor, and using the air supply unit of vehicle carries out air supply to pneumatic motor, on one hand, compared with electric motor, pneumatic motor can use simple flow control valve to realize system control, without equipping complex electronic control system, simple structure, subsequent maintenance cost is less, purchase cost also compared with electric motor has reduced, can effectively reduce the cost of operation execution unit, and more conducive to the demand of vehicle light weight;On the other hand, multiple execution mechanism can share a set of air supply unit, improve the utilization of air supply unit, strong applicability.
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