Abstract: A pulsed metered coolant system having a variable volume coolant reservoir.

Abstract: A lubrication system for a rotary coupler comprises a rotary coupling configured to deliver fluid from an external fluid source through a rotating member mounted in a bearing and lubricating the bearing.

Abstract: A system provides for the delivery of lubricant or coolant to multiple machines simultaneously. The system comprises a single source of fluid where the single source is fluidly connected to a controller. The controller has a plurality of fluid connections to workstations. At least one fluid conduit extends between the controller and each workstation. Each workstation has means for applying the lubricant or coolant to a predetermined location. The locations are tools, workpieces, or drive components such as motors, bearings, gears, and the like. The lubricant or coolant is applied by an applicator, stream nozzle, or spray nozzle. The scrap material from the processing application is in condition for resale, instead of disposal.