Pneumatic furnace damper drives may be more common, but electro-hydraulic actuators provide several advantages to the more traditional control scheme. One fossil-fired plant in Taiwan achieved more ...

Green zone control dampers are powered normally open or normally closed 24 vac with an 88-pound torque motor; there is no wasted energy by springs to overcome or to be held open. According to the ...

An algorithm has been developed for the control of semi-active dampers which uses the feedback of displacement and velocity signals measured across the damper. This algorithm has been called "relative ...

But before we take a peek inside the automotive damper, and in particular examine the pros and cons of mono-tube and twin-tube shock absorber design, let’s quickly review what exactly a shock’s job is ...

The Yamaha Performance Damper is a vehicle body vibration damper that is installed in the main parts of passenger cars and motorcycles. New Delhi: Yamaha Motor Co., Ltd. has produced a total of ...

SAE Transactions, Vol. 109, Section 6: JOURNAL OF PASSENGER CARS: MECHANICAL SYSTEMS JOURNAL (2000), pp. 132-139 (8 pages) A new vehicle suspension control system that enhances vehicle stability and ...

The main objective of this project is to develop and test a phased damping device, or “gap damper”, to act alongside a base isolation system for buildings or bridges. The gap damper provides ...