Hsien-Pi Cheng

Title: Innovations of Hsien-Pi Cheng: Pioneering Patents in Hydraulic Systems

Introduction

Hsien-Pi Cheng is a notable inventor based in Chia-I, Taiwan, recognized for his substantial contributions to hydraulic technology. With two patents registered, Cheng has focused on enhancing the efficiency and function of hydraulic jacks, a critical component in various industrial applications.

Latest Patents

Cheng's most recent innovations include:

1. **Lower Control System Regulating the Flow Rate of Lifting Jack Oil**: This inventive lower control system is designed to regulate the flow rate of lifting jack oil, which is strategically installed between a reverse flow valve and an inner oil chamber. The system effectively manages the oil flow from the inner chamber to an outer chamber. Comprising an outer valve body, a steel ball, a spring, and a throttle body, it incorporates a tapered portion at its front end along with multiple throttling and lateral slot ways. This design ensures that, when the jack is unloaded, oil flows swiftly through the throttle body, whereas a loaded jack experiences a gentler oil flow through throttling slots for a slower descent.

2. **Air Valve Assembly for Hydraulic Jack**: This air valve assembly is tailored for hydraulic jacks and includes a valve block with a threaded front neck for installation, featuring a longitudinal center through hole and a radial air hole that connects to the atmosphere. The assembly employs an air guide block with a spiral groove that facilitates fluid movement. Additionally, it incorporates a stop plate with a central round hole, allowing for the passage of fluid while preventing hydraulic oil from escaping, all while enabling outside air to flow into the valve block’s internal space.

Career Highlights

Hsien-Pi Cheng is associated with Shinn Fu Corporation, where his innovative spirit and technical expertise have played a vital role in advancing hydraulic technologies. His work significantly contributes to improving the reliability and effectiveness of hydraulic systems utilized in various industries.

Collaborations

While specific collaborative projects have not been detailed, Cheng's work within Shinn Fu Corporation indicates a synergy of efforts alongside fellow engineers and researchers to foster innovations in hydraulic systems.

Conclusion

Hsien-Pi Cheng stands out as an inventive force in the hydraulic sector. His patents reflect a commitment to improving the functionality and safety of hydraulic jacks. As technology continues to advance, innovations like those by Cheng pave the way for enhanced industrial applications, ensuring a lasting impact on the engineering community and beyond.