Company Filing History:
Years Active: 1997-1999
Title: Innovations by David R Gallup
Introduction
David R Gallup is an accomplished inventor based in Taylors, SC (US). He holds three patents that showcase his expertise in engineering and design. His work primarily focuses on electromagnetically actuated devices, which have significant applications in various industries.
Latest Patents
One of his latest patents is for an electromagnetically actuated disc-type valve. This innovative valve includes a pre-assembled hydraulic sub-assembly with a core member and a separately pre-assembled electrical sub-assembly with a body. The design of the core member's exterior surface facilitates easy insertion into the electrical sub-assembly, ensuring proper orientation through the use of a bushing. The valve's body has a maximum outside diameter of 13.5 millimeters near the delivery end of the hydraulic sub-assembly. Additionally, a fluid filter is strategically placed between a tensioning spring and a calibration slide to enhance flow checking and leakage checking during manufacturing.
Another significant patent by Gallup details a method of assembling the electromagnetically actuated disc-type valve. This method allows for the separate assembly of hydraulic components from electrical components. The consistent shape of the core member's exterior enables the hydraulic sub-assembly to be assembled independently before being inserted into the electrical sub-assembly. The valve's plastic covering is applied to the electrical components prior to the assembly of the hydraulic components, preventing heat from affecting the calibration of the hydraulic