Qingliang Lang

Title: **Qingliang Lang: A Pioneer in Motor and Pump Innovations**

Introduction

Qingliang Lang, an accomplished inventor based in Shenzhen, China, has made significant contributions to the field of engineering through his innovative designs and patents. With two patents to his name, Lang has demonstrated a keen ability to integrate advanced principles into practical applications.

Latest Patents

Qingliang Lang's latest patents reflect his expertise in motor and pump technologies. The first patent describes a sophisticated motor design that includes a stator, a rotor, a circuit board fixed to the stator, and a unique heat sink. This innovative motor is notable for its configuration, where a side surface of the circuit board features an insulating region and a metal heat dissipation region without a solder mask. This design improves heat dissipation by reducing thermal resistance between the circuit board and the heat sink, thus enhancing the overall efficiency of the motor.

The second patent pertains to an integrated electrical pump that comprises a motor, an oil pump driven by the motor, and a sophisticated pressure control system. This system is designed to dynamically manage the hydraulic pressure of the oil pump based on the motor's speed, oil temperature, and a pressure command. The accompanying oil pressure control method further ensures optimal performance of the integrated electrical pump.

Career Highlights

Currently, Qingliang Lang is employed at Johnson Electric International Ag, where he continues to innovate in the field of motor and pump technologies. His work not only contributes to the company's product offerings but also advances the industry standards for efficiency and performance.

Collaborations

Throughout his career, Lang has collaborated with skilled professionals such as Youqing Xiang and Xiaojun Yan. Their collective expertise fosters a robust environment for innovation, leading to breakthroughs that hold significant potential for various applications.

Conclusion

Qingliang Lang's contributions to motor and pump technologies exemplify the spirit of innovation. With his impressive portfolio of patents and collaborations with fellow inventors, Lang is poised to make lasting impacts in the engineering sector. His work is a testament to the importance of inventive thinking in driving advancements in technology.