The International Fire Code (IFC) requires periodic testing of life safety dampers and smoke control systems. There are some state or local variations, but the requirements are essentially the same in ...
A control damper-airflow monitoring station is now offered on AirPak and CurbPak air-handling units (AHUs). The damper’s design integrates a low-leakage control damper with air monitoring blades and ...
The Combination Fire/Smoke Dampers combine two dampers in one. The two-position device is tested to 5,000 cycles, intended to prevent the spread of fire (UL 1-1/2-hour fire rating), as well as smoke ...
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Fire codes must be updated for safety
The Triangle Shirtwaist Factory fire in the Greenwich Village neighborhood of Manhattan, on Saturday, March 25, 1911, was one ...
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 ...
In analysis, it is common practice to conceptualize structures, objects, and isolation systems as basic mass-spring-damper models, as depicted in Figure 42.1. All objects experience vibration when ...
Continuous Damping Control (CDC) is a General Motors chassis and suspension technology that optimizes a vehicle's ride and handling to deliver the best possible driving experience. The process to ...
Magnetic Ride Control (MRC or MagneRide) is a General Motors chassis and suspension technology that adapts and adjusts the shock absorbers of a vehicle in real-time in response to changes in terrain ...
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