Skip to Content

Sullivan's Vacuum Regulator (1949)

Download pdf (1.5 MB)

Thanks to Bob Polizzi for finding not only photos of T.J. Sullivan's vacuum regulator in place, but also its patent, which explains the entire operation of a device that did a many things. 

Categories

Leave a comment

Related Posts

A History of the Radiator

Brian Roberts & Paul Yunnie compiled this document that contains beautiful vintage advertisements and illustrations of radiators from the mid to late 1800s and early 1900...

Published on 02/07/2024 2:34 PM by Brian Roberts & Paul Yunnie
Posted in Heating Museum