Pneumatic supply appts. for vehicle central locking system - has single manifold with selective outputs controlled by processor and powered by electric motor or solenoid

摘要

The pneumatic supply (1) feeds a manifold (8) with a servo drive (9) connecting the manifold valve to one of a number of outlets (2). Sensors (4) on each outlet control the manifold setting via a processor (3) to supply the different users (7). The manifold can be a circular drive powered by a stepping motor (9), or by a solenoid drive. Non-return valves and flow restrictions complete the valving control. ADVANTAGE - Reduction in wiring complexity, simple distribution control.