Pneumatic circuit

A pneumatic circuit for a pneumatic drive includes a pump, a fluid distribution conduit, a plurality of reservoirs, and a plurality of actuation ports. A first input valve is disposed between the outlet of the pump and the fluid distribution conduit. A second input valve is disposed between the inle...

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1. Verfasser: JUNOD FLORENT
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:A pneumatic circuit for a pneumatic drive includes a pump, a fluid distribution conduit, a plurality of reservoirs, and a plurality of actuation ports. A first input valve is disposed between the outlet of the pump and the fluid distribution conduit. A second input valve is disposed between the inlet of the pump and the fluid distribution conduit. A plurality of flow paths extend from the fluid distribution conduit to each of the plurality of actuation ports. Each flow path is associated with a respective reservoir and a respective valve device controllably movable between a first configuration in which the associated reservoir is in fluid communication with the fluid distribution conduit to enable the reservoir to charge pressure from the fluid distribution conduit, and a second configuration in which the associated reservoir is in fluid communication with the fluid distribution conduit to enable the reservoir to charge pressure from the fluid distribution conduit. In the second configuration, the associated