Location History:
- Frinton-on-Sea, GB (1986)
- Hayling Island, GB (1986)
Company Filing History:
Years Active: 1986
Title: John A Hammond: Innovator in Hydraulic Systems
Introduction
John A Hammond is a notable inventor based in Frinton-on-Sea, GB. He has made significant contributions to the field of hydraulic systems, holding 2 patents that showcase his innovative approach to engineering.
Latest Patents
Hammond's latest patents include a "Pilot valves for two-stage hydraulic devices" and a "Feedback controlled hydraulic valve system." The pilot valve patent describes a solenoid-operated pilot valve designed for a two-stage hydraulic device. This invention features a spool that moves in opposite directions from a normal null position, allowing for efficient fluid delivery to the second stage of the device. The feedback controlled hydraulic valve system patent outlines a hydraulic system where a pilot-operated four-way main valve controls fluid flow to a hydraulic load. This system incorporates a flow sensor capable of bidirectional operation, enhancing the precision of hydraulic control.
Career Highlights
Hammond has worked with Vickers, Inc., a company known for its advancements in hydraulic technology. His work has contributed to the development of more efficient hydraulic systems, which are crucial in various industrial applications.
Collaborations
Throughout his career, Hammond has collaborated with notable coworkers such as Andrew C Morley and Ronald B Walters. These partnerships have likely fostered innovation and the exchange of ideas within the field.
Conclusion
John A Hammond's contributions to hydraulic systems through his patents and collaborations highlight his role as an influential inventor in the engineering community. His work continues to impact the efficiency and functionality of hydraulic devices.