Square D Company

Other

Robert G Cook

Thomas A Edds

Willard J Rezac

Ronald J Bilas

Daniel J Runyan

Lowell D Smith

Howard G Fly

A remotely controllable circuit breaker device for interrupting power in a circuit path between a source and a load includes local and remote monitoring capabilities and a worm-gear mechanism for reliable control of the interruption mechanism. The device includes a first contact and a second contact cooperatively arranged in the circuit path so as to provide current from the source to the load. At least one of the contacts are movable for interrupting the power provided to the load. The worm gear mechanism includes a motor with a rotatable shaft which responds to open and closed control signals generated from a remote location, and a gear, rotatably responsive to the rotatable shaft, for controlling the movable contact so that the circuit path is interrupted and established, respectively. The worm gear mechanism controls the movable contact using a coupling arrangement, which has a first part coupled to the movable contact and a second part coupled to the gear. A manually operated member is used to render the coupling arrangement nonresponsive to the worm gear.

Manual override mechanism for a remote controlled circuit breaker

A preferred embodiment of a water conditioner dispensing apparatus is disclosed for use with a toilet having a bowl, a bowl supply pipe, and a filler tube which emits a jet of bowl makeup water into the bowl supply pipe to refill the bowl after flushing. The apparatus has a conditioner container with a reservoir for holding liquid conditioner. A wick extends from the container reservoir for placement in a jet of bowl makeup water so that liquid conditioner is dispensed through the bowl supply pipe into the toilet bowl to selectively treat only the bowl water and not the flush water stored in the tank.

Water conditioner dispensing apparatus

A remotely controllable circuit breaker device for interrupting power in a circuit path between a source and a load includes local and remote monitoring capabilities and a worm-gear mechanism for reliable control of the interruption mechanism. The device includes a first contact and a second contact cooperatively arranged in the circuit path so as to provide current from the source to the load. At least one of the contacts are movable for interrupting the power provided to the load. The worm gear mechanism includes a motor with a rotatable shaft which responds to open and closed control signals generated from a remote location, and a gear, rotatably responsive to the rotatable shaft, for controlling the movable contact so that the circuit path is interrupted and established, respectively. The worm gear mechansim controls the movable contact using a coupling arrangement, which has a first part coupled to the movable contact and a second part coupled to the gear.

Remote control circuit breaker

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Westchester, OH, United States of America

Robert G Cook