초록 ▼

A valve assembly for an air mattress having a common actuator on a manifold between opposed supply and exhaust valves moving the valves along actuating axes. The system includes a plurality of actuator/valve combinations for different portions of the air mattress. A pulsating valve is provided which

A valve assembly for an air mattress having a common actuator on a manifold between opposed supply and exhaust valves moving the valves along actuating axes. The system includes a plurality of actuator/valve combinations for different portions of the air mattress. A pulsating valve is provided which includes a housing having therein supply and exhaust valves each directly controlled bysupply and exhaust solenoids.

대표청구항 ▼

[ What is claimed is:] [1.]1. A control of an air mattress comprising:a manifold having at least one supply port, one exhaust port, and one outlet port connected to a chamber;a supply valve and an exhaust valve on the manifold, having coaxial actuating axes and connected to the supply and exhaust po

[ What is claimed is:] [1.]1. A control of an air mattress comprising:a manifold having at least one supply port, one exhaust port, and one outlet port connected to a chamber;a supply valve and an exhaust valve on the manifold, having coaxial actuating axes and connected to the supply and exhaust ports respectively; anda common actuator on the manifold between the supply and exhaust valves so as to move the supply and exhaust valves along their actuating axes.