Seco Industries, Inc.

Tecom Inc.

Teco Energy Management Services

Robert D Howerton

Gregory A Ehlers

Gary E Speegle

David K Walz

William H Kenney

Andrew W Allen

Theron C Moss

Thera C Moss

An energy management and building automation system including a local area network or home automation data bus such as the CEBus. Each load to be controlled is connected to the bus via a control module. A control module may contain a relay or switch (hereafter referred to as a 'breaker' or 'circuit breaker') to disconnect the load from the mains upon command or upon occurrence of a power outage, or in either case. Current monitoring control modules determine whether connected loads are drawing current and power monitor modules monitor the power consumed by selected loads (from which energy consumption may be calculated). Both types of monitors may place on the bus messages to indicate load status or changes in load status. A first microcomputer preferably is placed externally to the customer premises, adjacent (or even within the housing of) the electric utility power meter. A second microcomputer preferably is placed inside the customer premises. The two microcomputers communicate with each other and with the various load control modules via the network/data bus.

System for rate-related control of electrical loads

A system for measuring electrical power interruptions in an electrical power distribution system to a customer premises, controlling the restoration of loads to the electrical power grid after power is restored following an outage, and facilitating preventive maintenance on the electrical power distribution system so that the reliability of power distribution is enhanced. A load control module is associated with each load whose power restoration is to be controlled. Following the occurrence of a power outage, when power is restored, an instruction is transmitted to each load control module by a controller at the premises to enable reconnection of the associated load to the power distribution system in a predefined sequence. At each customer premise, the power feed cable is monitored for the presence of a power signal thereon. When a power interruption occurs, the elapsed time is measured; and upon resumption of power delivery on the cable, a message is transmitted to the energy provider containing an indication of the occurrence of the interruption and the time thereof.

System for measuring electrical power interruptions

An energy management and building automation system including a local area network or home automation data bus such as the CEBus. Each load is connected to the bus via a control module which may contain a circuit breaker to disconnect the load from the mains upon command or upon occurrence of a power outage. Current monitoring control modules measure load current and power monitor modules monitor power consumed by selected loads, both modules transmitting bus messages indicating load status and status changes. A first microcomputer preferably is external to the customer premises, adjacent the electric utility power meter. A second microcomputer preferably is inside the customer premises. The two microcomputers communicate with each other and with the various modules via the network/data bus. The first microcomputer communicates with the utility company via any appropriate communications link. The second microcomputer serves, in part, as an input/output terminal for the system, allowing the customer to set parameters and query the system as to power usage, displaying reports requested by the customer and messages transmitted by the utility company and by either microcomputer. The first microcomputer acts as a master controller and/or network server, communicating with the world outside the premises, as a communications gateway between voice, video and data services, and being the primary data collector and operator of load control modules; the second microcomputer provides certain backup functions. The utility company can access selected utilization data and control at least some loads via messages to the first microcomputer.

Engery management and building automation system

Odor control product dispenser includes a cabinet having a removable front cover for directly accessing both an upper fan compartment and a lower product compartment from the front. A fan in the fan compartment draws air in through a fan shroud surrounding the fan and directs the air downwardly into the product compartment for flow across an exposed surface of the odor control product in the second compartment and subsequent discharge through air vents in the front and sides of the cabinet. The odor control product is contained in a well in one end of a disposable container. Within the well are a plurality of circumferentially spaced pinwheel type baffles that increase the turbulence of the air flowing across the product as the product evaporates to accelerate the rate of evaporation as the product loses its potency (effectiveness) with age. Also, the product shrinks away from the baffles to increase the surface area of the product exposed to the air and thus the rate of evaporation of the product as the effectiveness of the product diminishes. In the end of the container opposite the well is a battery compartment containing a battery which provides the power source for driving the fan motor. Cooperating surfaces on the container and dispenser cabinet properly orient the battery within the product compartment and maintain the battery terminals in contact with motor contact strips in the second compartment.

Disposable odor control product container

Odor control product dispenser includes a cabinet having a removable front cover for directly accessing both an upper fan compartment and a lower product compartment from the front. A fan in the fan compartment draws air in through a fan shroud surrounding the fan and directs the air downwardly into the product compartment for flow across an exposed surface of the odor control product in the second compartment and subsequent discharge through air vents in the front and sides of the cabinet. The odor control product is contained in a well in one end of a disposable container. Within the well are a plurality of circumferentially spaced pinwheel type baffles that increase the turbulence of the air flowing across the product as the product evaporates to accelerate the rate of evaporation as the product loses its potency (effectiveness) with age. Also, the product shrinks away from the baffles to increase the surface area of the product exposed to the air and thus the rate of evaporation of the product as the effectiveness of the product diminishes. In the end of the container opposite the well is a battery compartment containing a battery which provides the power source for driving the fan motor. Cooperating surfaces on the container and dispenser properly orient the battery within the product compartment and maintain the battery terminals in contact with motor contact strips in the second compartment.

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Decatur, GA, United States of America

Robert D Howerton