The Hydraulic Air Compressor: An Old Idea Made New
The team is building on engineering concepts that were used to develop the first hydraulic air compressor at Dominion Cotton Mills, Magog, Quebec, Canada, over 100 years ago. The basic principles of the HAC were then used to produce compressed air at 17 locations worldwide, including the last at Ragged Chutes near Cobalt, Ontario, Canada, over 100 years ago. This article discusses the development the HAC in this decade and the continuing work at Laurentian University, Ontario, to modernize the concept.