Location History:
- Burlington, CT (US) (1994)
- San Ramon, CA (US) (1998)
Company Filing History:
Years Active: 1994-1998
Title: Innovations by Gerald B. Fried in Elevator Technology
Introduction
Gerald B. Fried is a notable inventor based in Burlington, CT, who has made significant contributions to elevator technology. With a total of 2 patents, his work focuses on enhancing the efficiency and safety of elevator systems. He is currently associated with Otis Elevator Company, a leader in the elevator and escalator industry.
Latest Patents
Fried's latest patents include a "Remote fail-safe control for elevator" and a system for "Automatic selection of different motion profile parameters based on average waiting time." The remote control arrangement allows for generating car commands remotely, utilizing a wireless transmitter and receiver connected to the elevator controller. This innovation ensures that elevator service personnel can detach the receiver from the wiring after use, enhancing safety and convenience.
The second patent addresses the need for efficient elevator operation during high traffic conditions. It employs a microprocessor-based group controller that communicates with multiple elevator cars to optimize their assignment to hall calls. By adjusting motion profiles based on average waiting times, the system improves service time and passenger comfort. When traffic intensity increases, the system enhances acceleration and deceleration rates, while reverting to a more comfortable profile when traffic conditions normalize.
Career Highlights
Throughout his career, Gerald B. Fried has been instrumental in developing advanced elevator technologies that prioritize user experience and operational efficiency. His work at Otis Elevator Company has positioned him as a key player in the industry, contributing to innovations that address modern challenges in vertical transportation.
Collaborations
Fried has collaborated with notable colleagues, including Michael Mutal and Zuhair S. Bahjat, to further advance elevator technology. Their combined expertise has led to the development of innovative solutions that enhance the functionality and safety of elevator systems.
Conclusion
Gerald B. Fried's contributions to elevator technology through his patents and collaborative efforts have significantly impacted the industry. His innovations continue to shape the future of vertical transportation, ensuring improved efficiency and safety for users.