Company Filing History:
Years Active: 1978-1981
Title: Adriaan J De Ridder: Innovator in Lighting Technology
Introduction
Adriaan J De Ridder is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of lighting technology, particularly through his innovative patents. With a total of 3 patents to his name, De Ridder has demonstrated a commitment to advancing the efficiency and functionality of lighting solutions.
Latest Patents
One of his latest inventions is a halogen incandescent lamp. This lamp features a light-pervious envelope that contains a gas filling comprising a rare gas, hydrogen, and bromine. The envelope also houses a tungsten filament and an oxygen getter, which consists of an intermetallic compound of specific metals. These compounds are designed to be stable enough to react with oxygen without interfering with the tungsten-bromine cycle, thus enhancing the lamp's performance.
Another significant patent is for a high-pressure discharge lamp. This lamp includes a hydrogen getter within a metal envelope that is hydrogen-permeable. The envelope is coated with a porous halogen-resistant layer, allowing for the recombination of metal halides dissociated during discharge. This innovation helps mitigate the blackening of the discharge vessel, improving the longevity and efficiency of the lamp.
Career Highlights
Adriaan J De Ridder is associated with U.S. Philips Corporation, a leading company in the field of electronics and lighting. His work at Philips has allowed him to explore and develop advanced lighting technologies that have practical applications in various industries.
Collaborations
De Ridder has collaborated with Gijsbert H Kuus, another expert in the field. Their partnership has likely contributed to the development of innovative lighting solutions that push the boundaries of current technology.
Conclusion
Adriaan J De Ridder's contributions to lighting technology through his patents reflect his innovative spirit and dedication to improving everyday products. His work continues to influence the industry and pave the way for future advancements in lighting solutions.