Location History:
- Goteborg, SE (1979)
- Gothenburg, SE (1985)
Company Filing History:
Years Active: 1979-1985
Title: Ralph G Dovertie: Innovator in Underwater Technology
Introduction
Ralph G Dovertie is a notable inventor based in Goteborg, Sweden. He has made significant contributions to the field of underwater technology, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is for a "Lifting body for diving." This invention is designed for transporting or lifting objects underwater, utilizing a lifting gas that maintains pressure similar to the surrounding water mass. The lifting body features a pressure measuring instrument that provides a depth position signal. This signal is compared with a desired depth signal to produce a command value for controlling the position. The system employs a double control mechanism, ensuring stable control through a position loop and a force loop.
Another significant patent is the "Combined automatic and manual guidance system." This system allows for both automatic and manual control of a vehicle's motion. It includes a manual control device and automatic equipment with an executing device. The executing device generates a counterforce in the manual control device, which is proportional to the driver's deviation from the automatic equipment's intention. This innovative approach enhances the driver's control while ensuring safety and efficiency.
Career Highlights
Ralph G Dovertie has worked with prominent companies such as AB Volvo and Aquastat AB. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the industry.
Collaborations
Throughout his career, Ralph has collaborated with notable individuals, including Sven I Otteblad and Erner T Brynielsson. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
Ralph G Dovertie's contributions to underwater technology through his innovative patents demonstrate his commitment to advancing the field. His work continues to inspire future innovations in this area.