Abstract: A method is provided for monitoring and logging data related to a compressed gas operation. A communication interface is coupled to a device supporting a compressed gas operation. Data related to the compressed gas operation is automatically collected via the communication interface at a first data store every first time increment of a first time period. Portions of the data from the first data store are automatically collected at a second data store every second time increment of each first time period. The second time increment is greater than the first time increment, and the portions of the data are collected for a second time period which is greater than the first time period.

Abstract: Operational facets of a compressor are controlled from a remotely-located computer. Data from the compressor is automatically collected at a first data store every first time increment of a first time period. Portions of the data from the first data store are automatically collected at a second data store every second time increment of each first time period. The second time increment is greater than the first time increment, and the portions of the data are collected for a second time period which is greater than the first time period. Successful verification of user authentication data collected at the computer causes automatic generation of an image of application icons at the computer to enable the computer as an input device for controlling the compressor and selections of routines available at an analytics visualization generator that uses data from the second data store.

Abstract: This invention concerns a gas assist mold dump valve positioned between a gas controller and a mold cavity. Preferably, the valve includes a pressure regulator having a body with a gas inlet and a gas outlet. A vent is formed in the body between the gas inlet and the gas outlet. The inlet is in fluid communication with the gas controller and the outlet is in fluid communication with the mold cavity. A piston is mounted for reciprocal motion within the body and is movable between a first position to close and a second position to open the vent. Finally, a check valve communicates with the inlet and the outlet and has an open position that allows gas to flow from the inlet to the outlet and a closed position to close off the flow of gas from the outlet to the inlet. In operation, gas entering the inlet urges the piston toward its first position, passes through the check valve into the outlet and then enters said mold cavity.

Abstract: A paintball cylinder refilling apparatus for installation and use at a paintball field or tournament includes a housing, a high-pressure and a low-pressure fluid source. The housing has a paintball cylinder refill circuit that includes a high-pressure circuit adapted to refill a paintball cylinder and a low-pressure circuit that operates to open and close the high-pressure circuit. The high and low-pressure circuits are also adapted to safely vent into the atmosphere any pressurized fluid that may be resident in either circuit following the termination of a cylinder refilling operation.