Climate Change Solutions
Training Manual
Recent Posts
Fossil Fuel Supplies Will Be Exhausted in Our Children’s Lifetimes
With no practical solutions, this will lead to global disasters. But you can take action to promote patented solutions.
How efficient are HVAC systems in filtering virus
The APS manual highlights concerns about the effectiveness of HVAC system upgrades in mitigating COVID-19 transmission. While authorities have recommended increasing ventilation and upgrading filters to MERV 13, APS questions the necessity and efficacy of these measures.
Bourdon Tube Investigation
Industry experts contacted indicated that the volume of a Bourdon tube does not change while flexing or they had no data on this consideration. If the industry consensus is true, work output can exceed work input (Wout ˃ Win) as per an APS experiment.
Battle against climate change
Logical approaches to addressing climate change in the HVAC industry can provide both indoor and outdoor environmental improvement as well as financial benefits. Sample energy reductions calculated by the building owners present paybacks about one year while they reported superior indoor conditions for their building occupants.
A great asset to DDSB
David has been our primary Controls Contractor for last 25 years. We are always surprised that even today he comes up with new and innovative designs.
Questions?
A Climate Change Mitigation Contribution
I believe that Mr. Strain's invention will advance the scientific community's understanding of thermodynamics relating to pressurized fluids and energy to a new level. If fully developed the invention has the potential to reduce energy and as a result a reduction in the use of fossil fuels, thus assisting in the battle against climate change.
M. Gorber, Ph.D., P.Eng. President,
SENES Consultants Limited Donald

Hydraulic Displacement Motor
Patents
Diamond-Shaped System
A patent regarding the diamond-shaped fluid powered linkage, system and engine.
Bourdon Tube Characteristics
Videos
Interview: An interview with David Strain, describing the mechanics and applications of the actuator.
Diamond-Shaped and Mr. Reilley’s Actuators: A demonstration of the efficiency differential of non- conventional actuators.
The Science: A descriptive demonstration of the mechanics of the actuator.