Location History:
- Braughing, EN (1977)
- Barnes, GB (1990)
- Sunbury, GB (1991)
Company Filing History:
Years Active: 1977-1991
Title: The Innovative Journey of John Wright
Introduction
John Wright, an accomplished inventor based in Barnes, Great Britain, has made significant contributions to the fields of electric lighting and power control. With three patents to his name, Wright's ingenuity focuses on enhancing electrical systems through innovative designs.
Latest Patents
Among his notable inventions is the patent for "Electric lighting and power controllers therefor." This invention features a lighting power controller equipped with a controllable switch, such as a thyristor. To compensate for fluctuations in the mains supply waveform, the device analyzes the waveform and establishes a table correlating thyristor firing angles with output RMS voltage. By referencing this table, the thyristor is activated at the precise angle needed to achieve the desired output RMS voltage.
Another remarkable patent is "Interference suppression for semi-conducting switching devices." This invention pertains to electrical units, such as lighting dimmer packs, that utilize semi-conducting switching devices like triacs or thyristors. Notably, the mounting base of the triac is positioned on the unit casing via an electrically insulating heat conductor. This design not only enhances stability but also facilitates the integration of multiple triacs through a printed circuit board, ensuring effective connections to the neutral conductor.
Career Highlights
Throughout his career, John Wright has worked with prominent companies, including The Rank Organisation Plc and Strand Lighting Limited. These experiences have allowed him to refine his skills and contribute valuable insights into the development of electrical control devices.
Collaborations
Wright has collaborated with several notable professionals throughout his career, including David R. Bertenshaw and Richard Williamson. Working alongside such talented individuals has undoubtedly enriched his innovative journey and fostered the sharing of creative ideas.
Conclusion
In conclusion, John Wright exemplifies the pioneering spirit of inventors through his critical advancements in electric lighting and power control technologies. His patents not only highlight his technical expertise but also reflect his dedication to improving electrical systems for enhanced performance and reliability.