Company Filing History:
Years Active: 2024-2025
Title: Innovations of Cainan Long
Introduction
Cainan Long is a notable inventor based in Burgess Hill, GB. He has made significant contributions to the field of vacuum technology, holding 2 patents that showcase his innovative approach to solving complex engineering challenges.
Latest Patents
One of Cainan Long's latest patents is a vacuum pump with reduced seal requirements. This invention relates to a vacuum pump that comprises a substantially hermetically sealed enclosure, a core pump assembly located within the enclosure, and an inert purge gas inlet fluidly connected to the enclosure for supplying inert purge gas to the interior surrounding the core pump assembly. By providing a sealed enclosure around the core pump assembly and supplying inert purge gas via the inlet, an inert positive pressure can be applied to the core pump assembly. This innovation reduces leakage of process gas from the core pump assembly, allowing for the removal or reduction of seals, particularly elastomer seals that may be expensive or unsuitable for high temperature or corrosive process gas conditions.
Another significant patent is for a non-return check valve and check valve apparatus for vacuum systems. This invention includes a baffle that extends across a flow path in the vacuum system and a valve member. The baffle has an aperture with a perimeter that forms a valve seat. The valve member features a curved sealing surface designed to mate with the valve seat. The configuration allows the valve member to obscure the aperture and seal with the valve seat to impede fluid flow in a closed position, while being displaceable to allow fluid flow in an open position.
Career Highlights
Cainan Long is currently employed at Edwards Limited, a company renowned for its expertise in vacuum and abatement technologies. His work at Edwards Limited has positioned him as a key player in the development of advanced vacuum solutions.
Collaborations
Cainan has collaborated with notable coworkers such as Nigel Paul Schofield and Alan Ernest Kinnaird Holbrook, contributing to a dynamic team focused on innovation in vacuum technology.
Conclusion
Cainan Long's contributions to vacuum technology through his patents reflect his commitment to innovation and engineering excellence. His work continues to influence the industry and pave the way for future advancements.