Company Filing History:
Years Active: 1997-2000
Title: Innovations of Philip M. Miller
Introduction
Philip M. Miller is a notable inventor based in North Haven, CT (US). He has made significant contributions to the field of spray dispensing technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of dispensing devices.
Latest Patents
Miller's latest patents include a spray dispensing device that utilizes swirl passages and the Bernoulli effect. This innovative device is designed for use with non-pressurized containers. It features passageways that direct streams of air and liquid, breaking the liquid into droplets that are emitted as a fine spray through an orifice. The design includes an annular air passageway that surrounds a liquid passageway, allowing the air to swirl and create a rotary motion. This motion, combined with the Bernoulli effect, reduces pressure at the orifice, drawing liquid to the spray exit. Additionally, the device may incorporate a dip tube with a check valve to retain liquid at a high level, ensuring nearly instantaneous spraying upon actuation.
Another of Miller's patents is for a dispensing pump with a priming feature. This precompression pump is designed to evacuate trapped air in the pump chamber, facilitating easier priming. The invention employs mechanisms that create small gaps to bridge two seals on a pump piston, allowing trapped air to escape while preventing liquid from passing through. The design includes flats that define a chord of the inner circumference of the cylinder wall, and the core can be photochemically etched to create a roughened surface that aids in forming the necessary gaps.
Career Highlights
Miller has established a successful career at Emson, Inc., where he continues to innovate in the field of dispensing technology. His work has led to advancements that improve the usability and effectiveness of various dispensing devices.
Collaborations
Miller has collaborated with notable colleagues, including Robert S. Schultz and Emil Meshberg, contributing to the development of innovative solutions in their field.
Conclusion
Philip M. Miller's contributions to spray dispensing technology demonstrate his commitment to innovation and improvement in product design. His patents reflect a deep understanding of engineering principles and a dedication to enhancing user experience.