Company Filing History:
Years Active: 2000
Title: Innovations of Chang-Joon Park in Water Hammer Arrester Technology
Introduction
Chang-Joon Park is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of engineering, particularly in the development of water hammer arresters. With a total of two patents to his name, Park's work focuses on enhancing the efficiency and productivity of these essential devices.
Latest Patents
Chang-Joon Park's latest patents include a method for manufacturing a water hammer arrester. This innovative method involves several steps to ensure the product's endurance against pressure and excellent productivity. The process begins with the plastic deformation of a workpiece's end to close it while rotating at high speed. The workpiece, typically a brass pipe of predetermined length, is then cut to form a housing of prescribed thickness. Following this, gas is filled, and a piston is inserted to prevent leakage. The method also includes forming a connecting part with a smaller diameter than the housing and mounting a connector to this part.
Another patent focuses on the design of the water hammer arrester itself. This device features a cylindrical housing with a closed upper end and an internal pressure chamber. A piston is installed within the housing to receive a reaction force medium, such as gaseous nitrogen. This design provides a space that communicates with an integral pressure chamber within the closed upper end of the housing. Additionally, a threaded connector with a nipple and circumferential grooves is crimped into the neck of the lower end of the housing.
Career Highlights
Chang-Joon Park is associated with Ah-u Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the field of fluid dynamics and pressure management systems.
Collaborations
Park collaborates with Kwang-Jin Park, contributing to the development of innovative solutions in their field.
Conclusion
Chang-Joon Park's contributions to the technology of water hammer arresters demonstrate his commitment to innovation and engineering excellence. His patents reflect a deep understanding of the complexities involved in fluid dynamics and pressure management.