Pneumatics technology

Abstract:

The following technical study looks into the use of pneumatic devices: exploring a method of physical movement within our architectural studio application. Fluids are a malleable substance that can be controlled: used to direct movement and force. Our interest lies in the direction and redirection of fluids, in this instance air: using compressed air to actuate a device. Research includes multiplication factors and pneumatic principles: to serve as a guide in the extension and contraction of a piston in a linear direction. Further exploration, and research includes the manipulation of this pressurized system, specifically the control and switching of the airflow and speed. Our research also includes a demonstration model, where further exploration into switching, through mechanical, pinch, and electrical valves can be pursued later.


Our intent is to develop a proof of concept in the form of a lever mechanism that will be actuated by a pneumatic cylinder. One such device will be a folding stair: exploring the use of ‘architectural switches’ through the activation of electrical / pneumatic means. Redirection of a fluid becomes the uncanny entity within the architectural studio exploration. The second device, a pneumatically actuated drawbridge, similarly explores the notion of an architectural switch in that a door opening or closing causes the bridge to unfold in front of the user allowing them to enter into a building.