Automatic proximity faucet with override control system and...

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Reexamination Certificate

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Details

C251S285000

Reexamination Certificate

active

07083156

ABSTRACT:
A hands-free device includes a sensor, a motor, a pilot valve, a gear train, an arm, and, an override control. The pilot motor opens the pilot valve when an activation signal is received from the sensor. The arm is coupled to the gear train, and the override control is coupled to the arm. The override control is capable of moving the arm between a locked and unlocked configuration.

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patent: 5566702 (1996-10-01), Philipp
patent: 5730165 (1998-03-01), Philipp
patent: 6202980 (2001-03-01), Vincent et al.
patent: 6363549 (2002-04-01), Humpert et al.

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