Silver Spring Networks, Inc.

Autotrol Corporation

Innovatec Communications, LLC

Innovatec Corporation

Donn R Dresselhuys

Lance A Ehrke

Kimbel A Nap

Paul R Goudy, Jr

Kimbel Nap

James A Medhurst

An electronic electric meter for use in a networked automatic meter reading environment. The meter includes a meter microcontroller, a measurement microcontroller, a communication microcontroller and spread spectrum processor, and a plurality of other communication interface modules for communicating commodity utilization and power quality data to a utility. The meter measures electricity usage and monitors power quality parameters for transmission to the utility over a spread spectrum local area network (LAN) to a remotely located gateway node. The gateway node transmits this data to the utility over a commercially available fixed wide area network (WAN). The meter also provides direct communication to the utility over a commercially available network interface that plugs into the meter's backplane or bus system, bypassing the local area network communication link and gateway node.

Utility meter with virtual shut-off function

Commodity monitoring network

An electronic electric meter for use in a networked automatic meter reading environment. The electric meter retrofits into existing meter sockets and is available for new meter installations for both single phase and three phase electric power connections. The meter utilizes an all electronic design including a meter microcontroller, a measurement microcontroller, a communication microcontroller and spread spectrum processor, and a plurality of other communication interface modules for communicating commodity utilization and power quality data to a utility. The electric meter utilizes a modular design which allows the interface modules to be changed depending upon the desired communication network interface. The meter measures electricity usage and monitors power quality parameters for transmission to the utility over a two-way 900 MHz spread spectrum local area network (LAN) to a remotely located gateway node. The gateway node transmits this data to the utility over a commercially available fixed wide area network (WAN). The meter also provides direct communication to the utility over a commercially available network interface that plugs into the meter's backplane or bus system bypassing the local area network communication link and gateway node.

Electronic electric meter for networked meter reading

An automatic meter reading data communication system having an integrated digital encoder and two-way wireless transceiver that is attachable to a wide variety of utility meters for meter data collection and information management. The integrated encoder and transceiver communicates commodity usage information over a two-way 900 MHz spread spectrum local area network (LAN) to a remotely located communication node. The communication node transmits this data to a utility service provider over a commercially available fixed wide area network (WAN). The utility service provider may also request data from the communication node over the same fixed wide area network.

Automatic meter reading data communication system

Disclosed is a meter for mounting in flow-sensing relationship to a pipeline conductor or electrical line having a commodity such as water, natural gas or electricity flowing through it. In one embodiment, the meter has a transceiver inductively-coupled to a remote signal-radiating device such as a repeater antenna for sending an encoded signal to a remote receiver. Another embodiment of the meter includes a rechargeable device such as a nickel-cadmium battery for storing meter-powering electricity and a charging generator coupled to such device. The generator has a turbine driven 'bootstrap fashion' by the commodity flowing through the conductor. Preferably, solid state digital technology is used for minimizing power consumption during meter operation.

Meter for measuring volumetric consumption of a commodity

A mixture control system for mixing a bactericidal chemical and water in a reservoir in batches. Flow of the water into the reservoir is initiated by a float actuated switch and the duration of the flow is controlled. While the flow is occurring, a dispenser dispenses chemical into the reservoir according to a preset dispensing cycle which is initiated when the water flow is initiated and also terminates therewith.

Growing community of inventors

Shorewood, WI, United States of America

Donn R Dresselhuys