Company Filing History:
Years Active: 2003-2004
Title: Innovations by Ann L Engh
Introduction
Ann L Engh is an accomplished inventor based in Spencerville, OH (US). She has made significant contributions to the field of heat and mass transfer devices. With a total of 2 patents to her name, her work showcases her innovative spirit and technical expertise.
Latest Patents
One of her latest patents involves the development of fill packs for use in heat and mass transfer devices. This invention consists of a plurality of plates that are pre-assembled into fill packs for application as fill media in cooling towers. A unique spacing and fastening system is employed to assemble individual plates into fill packs. The spacing system utilizes a tube or rod that traverses apertures in the plates of the fill pack. This tube or rod is flattened or expanded in the area between the fill plates, effectively locking the fill plates in place. The system provides substantial adjustability of the pitch of the fill plates. Alternatively, plate spacing can be achieved using integral protrusions that bond to adjacent plates. The plates are designed to maximize surface area in a compact volume while allowing free flow of fluids through the media. They utilize a ribbed structure that creates a high strength-to-weight ratio. The ribbed design slightly increases air flow turbulence, enhancing heat transfer without adversely affecting the flow velocity of the liquid being cooled. This ensures that the plates are low fouling, making them suitable for various applications, including trickle filters in wastewater plants and catalyst carriers in chemical processes. In one exemplary embodiment, the plates are made of ceramic material.
Career Highlights
Ann L Engh is associated with Sandkuhl Clay Works, Inc., where she continues to innovate and contribute to her field. Her work has been instrumental in advancing technologies related to heat and mass transfer.
Collaborations
One of her notable coworkers is Herman P Fay, with whom she collaborates on various projects.
Conclusion
Ann L Engh's contributions to the field of heat and mass transfer devices highlight her innovative capabilities and dedication to advancing technology. Her patents reflect a commitment to improving efficiency and effectiveness in industrial applications.