David L Kirkel

Title: Innovations by David L. Kirkel

Introduction

David L. Kirkel is an accomplished inventor based in Mount Prospect, Illinois. He has made significant contributions to the field of fluid dispensing technology, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of Kirkel's latest patents is the "One-piece powder button." This invention features a valve button primarily used with aerosol dispensers. The design includes a body with a valve stem recess for mounting on a conventional valve stem associated with an aerosol dispenser valve assembly. The body incorporates an enlarged expansion chamber that communicates directly with a terminal orifice passage, which defines the exclusive path for the product and expended propellant. The terminal orifice passage is designed with a shortened longitudinal dimension and a stepped configuration, terminating in a recessed face portion. This structure ensures proper evaporation of the propellant and immediate dispensing, producing a desired spray pattern while maintaining a suitable surface temperature of the dispensed product.

Another notable patent is the "Anti-foaming assembly and method." This fluid dispensing assembly includes a terminal orifice assembly with an aperture from which fluid issues. An anti-foaming composition is applied to the exterior surface of the terminal orifice assembly, engaging the fluid product to reduce or eliminate foaming. The composition contains a surface tension-reducing ingredient and is applied in solution to enhance the dispensing process.

Career Highlights

David L. Kirkel is currently associated with Seaquist Valve Company, where he continues to innovate and develop new technologies in fluid dispensing. His work has significantly impacted the industry, particularly in enhancing the efficiency and effectiveness of aerosol dispensing systems.

Conclusion

David L. Kirkel's contributions to fluid dispensing technology through his patents demonstrate his commitment to innovation and excellence. His inventions not only improve product performance but also enhance user experience in various applications.