Abstract: A carrier assembly (10) engages a pipe ring for installing the pipe ring in an existing pipeline to repair the existing pipeline. The carrier assembly (10) has a chassis assembly (12), a support arm assembly (14) and a drive system (16). The chassis assembly (12) has the support arm assembly (14) operably connected thereto. The drive system (14) is operably connected to the chassis assembly (12) wherein the chassis assembly (12) is configured to move along the pipeline. The support arm assembly (14) is configured to engage the pipe ring wherein the support arm assembly (14) is moveable relative to the chassis assembly (12) to displace the pipe ring relative to the chassis assembly (12) for installation in the existing pipeline.

Abstract: A vehicle air bag electrical system including an air bag control module; electrical conductors connected to the control module; an electrical connector connected to the electrical conductors; and a filter circuit coupled to the electrical conductors. The filter circuit includes a plurality of capacitors provided as a module. The electrical connector is adapted to be connected to an air bag gas initiator.

Abstract: A freight hauling vessel (10) has a deck (12) with sets of railroad tracks (14) for rail cars (64), enabling rail cars to be rolled onto and off of the deck. Upright rows of stanchions (18) support standardized freight containers (63) spanning betwe the rows and over the rail cars.

Abstract: A vehicle air bag electrical system including an air bag control module; electrical conductors connected to the control module; an electrical connector connected to the electrical conductors; and a filter circuit coupled to the electrical conductors. The filter circuit comprises a plurality of capacitors provided as a module. The electrical connector is adapted to be connected to an air bag gas initiator.

Abstract: A freight hauling vessel (10) has a deck (12) with sets of railroad tracks (14) for rail cars (64), enabling rail cars to >be rolled onto and off of the deck. Upright rows of stanchions (18) support standardized freight containers (63) spanning between the rows and over the rail cars.

Abstract: An electric power generating set which automatically varies its speed to match load variations at any time includes an engine driven generator G which provides a positive, Ga and a negative, Gb AC output voltage each of which is rectified by a respective rectifier Re3a, Re3b. Each rectifier Re3a,Re3b has one terminal connected to a common neutral line N. The DC output voltage of each rectifier Re3a, Re3b is boosted in a respective booster circuit which also has one terminal connected to the neutral line N. The combined output of the two booster circuits, Va+Vb is fed to an Inverter IN which converts it to the AC power output of the generating set. A DC load current between the booster circuits and the inverter IN is monitored and used to provide a speed demand feedback signal Srs to the speed control of the engine EN.

Abstract: An electric power generating set which automatically varies its speed to match load variations at any time includes an engine driven generator G which provides a positive, Ga and a negative, Gb AC output voltage each of which is rectified by a respective rectifier Re3a, Re3b. Each rectifier Re3a,Re3b has one terminal connected to a common neutral line N. The DC output voltage of each rectifier Re3a, Re3b is boosted in a respective booster circuit which also has one terminal connected to the neutral line N. The combined output of the two booster circuits, Va+Vb is fed to an Inverter IN which converts it to the AC power output of the generating set. A DC load current between the booster circuits and the inverter IN is monitored and used to provide a speed demand feedback signal Srs to the speed control of the engine EN.

Abstract: An out-of-balance control for a laundry machine is described. The input to the control is a current signal which is proportionate to the current drawn by a motor which rotates a perforated drum into which fabric goods are loaded. When the drum is accelerated from a relatively low speed, employed to a washing cycle, to a somewhat higher, distribution speed, the input to the control is a "real time" signal which reflects variations in torque required to rotate the drum. The magnitude of these variations is proportional to load unbalance which can cause radial displacement of the drum, machine vibration and damage to its components. The real time signal is averaged. A differential amplifier then subtracts the "average" signal from the "real time" signal, providing an "unbalance torque" signal of alternating polarity. When the "unbalance torque" signal exceeds a given magnitude, reflecting the maximum permissible centrifugal force to be generated by load unbalance, an "unbalance control" signal is generated.