Company Filing History:
4 out of 4,279 
4 out of 60 Years Active: 2024-2025
Title: David Steen: Innovator in Air Conditioning Safety Systems
Introduction
David Steen is a notable inventor based in Ostend, Belgium. He has made significant contributions to the field of air conditioning systems, holding a total of 4 patents. His innovative designs focus on enhancing safety and efficiency in heat pump technology.
Latest Patents
One of Steen's latest patents is a safety system and method for constructing an air conditioning system. This safety system for a heat pump includes multiple valve units, each equipped with refrigerant pipe portions and control valves. It also features a refrigerant leakage detector and a casing that houses the valves and detector, designed with first and second openings. The system includes a connection structure that links the internal spaces of the casings and a discharge structure that expels air from the casing in the event of a refrigerant leak. The casing is uniquely designed with lateral faces that face different directions, enhancing its functionality.
Another significant patent by Steen is a heat pump device that incorporates a refrigerant circuit. This device features a valve that maintains an opening degree during non-energization, along with a valve drive circuit and a controller to manage the operation. The power source circuit is designed to supply energy to the valve drive circuit, including a backup power source that stores energy in a capacitor for reliability.
Career Highlights
David Steen has worked with prominent companies in the industry, including Daikin Industries, Ltd. and Daikin Europe N.V. His experience in these organizations has contributed to his expertise in air conditioning technology and safety systems.
Collaborations
Throughout his career, Steen has collaborated with talented individuals such as Kevin Cornelis and Arne Degrande. These partnerships have likely fostered innovation and creativity in his projects.
Conclusion
David Steen's contributions to air conditioning safety systems and heat pump technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the challenges in the industry and a dedication to developing effective solutions.