Gas Research Institute

Battelle Memorial Institute

Sudheer M Pimputkar

Joseph A Stets

James Henry Saunders

A method of supplying energy to a set of customer buildings having energy consuming appliances includes establishing a set of customer tolerances for conserving energy use in a set of customer buildings. A remote control system to control appliances in the customer buildings is established. At least some of the appliances in the set of buildings are controlled with the remote control system according to the customer tolerances to reduce the demand for energy.

Energy management system for controlling energy supplied to a set of customer buildings

A fusion joint test system for a saddle fusion joint on a pipe includes a movable sealing mechanism and computer for automatically testing a saddle interface, or fusion joint. The test system controllably pressurizes a substantially isolated area about the fusion joint to a set pressure using a fluid pressure source. A pressure sensor senses a change in pressure about the fusion joint after pressurization and a computer electronically determines whether the fusion joint is within an acceptable integrity range.

Pneumatic fusion joint test system and method

A fusion joint test system for a saddle fusion joint on a pipe includes a test plug having a rotatable swivel base with a hard robber foot for accommodating the curvature of the pipe, and for preventing the base from rotating once it comes in contact with the pipe. The base is connected to a threaded shank that engages the internal threads of a cylindrical bore of a connector that forms the saddle. The shank has a top end for receiving an electronic torque wrench. The torque wrench applies a predetermined torque on the plug, which exerts an upward force on the saddle joint. The shank may also have an air channel for also allowing fluid pressure to be applied to the fusion joint.

Growing community of inventors

Columbus, OH, United States of America

Sudheer M Pimputkar