Abstract: A system for encapsulating electrodes for a battery includes lower path rollers, a conveyor frame, conveyor drives, a continuous track, and a heat press. The lower path rollers are operable to guide a first web of separator material along a lower web path. The conveyor frame supports the lower path rollers. The conveyor drives are supported on the conveyor frame. The continuous track is driven by the conveyor drives and is positioned beneath the lower web path. The continuous track includes conveyor magnets embedded within pallets. The magnets are operable to secure electrode material against the first web. The heat press is positioned above the continuous track and includes a heated surface configured to heat and press a second web of separator material against the first web to encapsulate at least a portion of the electrode material within the first web and the second web.

Abstract: A dual stage compressor for use with condensable fluids comprising a condensable fluid expansion stage in fluid and thermal communication with a condensable fluid compression stage wherein the condensable fluid expansion stage comprises a compressor head/heat exchange including a fluid expansion nozzle disposed in operative relationship relative to an condensable fluid expansion chamber formed therein and the condensable fluid compression stage comprises a reciprocating compression piston movable between a first and second position disposed within a compression cylinder having an intake port and an intake valve movable between a first and second position to selectively control fluid flow from the condensable fluid expansion chamber to the interior of the compression cylinder and an exhaust port and an exhaust valve movable between the first and second position to selectively control fluid flow from the compression cylinder such that when the reciprocating compression piston moves from the first to second posi

Abstract: A dual stage compressor for use with condensable fluids comprising a condensable fluid expansion stage in fluid and thermal communication with a condensable fluid compression stage wherein the condensable fluid expansion stage comprises a compressor head/heat exchange including a fluid expansion nozzle disposed in operative relationship relative to an condensable fluid expansion chamber formed therein and the condensable fluid compression stage comprises a reciprocating compression piston movable between a first and second position disposed within a compression cylinder having an intake port and an intake valve movable between a first and second position to selectively control fluid flow from the condensable fluid expansion chamber to the interior of the compression cylinder and an exhaust port and an exhaust valve movable between the first and second position to selectively control fluid flow from the compression cylinder such that when the reciprocating compression piston moves from the first to second posi

Abstract: A dual stage compressor for use with condensable fluids comprising a condensable fluid expansion stage in fluid and thermal communication with a condensable fluid compression stage wherein the condensable fluid expansion stage comprises a compressor head/heat exchange including a fluid expansion nozzle disposed in operative relationship relative to an condensable fluid expansion chamber formed therein and the condensable fluid compression stage comprises a reciprocating compression piston movable between a first and second position disposed within a compression cylinder having an intake port and an intake valve movable between a first and second position to selectively control fluid flow from the condensable fluid expansion chamber to the interior of the compression cylinder and an exhaust port and an exhaust valve movable between the first and second position to selectively control fluid flow from the compression cylinder such that when the reciprocating compression piston moves from the first to second posi

Abstract: A refrigerant purge system for use with a chiller including a condenser and evaporator to remove noncondensables from the refrigerant comprising a refrigerant separation stage to separate noncondensables from the refrigerant coupled to the chiller by a refrigerant/noncondensables input stage to receive refrigerant and noncondensables from the chiller when noncondensables therein reach a predetermined level and a refrigerant output stage to feed condensed refrigerant to the chiller when condensed refrigerant within the refrigerant separation stage reaches a predetermined level and a noncondensable output stage to release noncondensables to the atmosphere when the noncondensables within the refrigerant separation stage reach a predetermined level.

Abstract: A refrigerant recovery system for use in combination with a low pressure recovery reservoir to recover refrigerants such as CFC, HCFC and HFC from a air conditioning or refrigeration system selectively operable in a plurality of system operating modes including a pressurization mode, a liquid refrigerant recovery mode and a vapor refrigerant recovery mode comprising a system control including a microprocessor to control the operation of the refrigerant recovery system and a plurality of control sensors to monitor a corresponding plurality of system operating parameters, a refrigerant processor operatively coupled to the low pressure recovery tank and the air conditioning or refrigeration system by a fluid conduit network including a plurality of fluid conduits and a fluid flow control including a plurality of fluid flow control devices coupled to the microprocessor to receive control signals therefrom and operatively disposed relative to the fluid conduit network to selectively configure the fluid conduit net

Abstract: A chiller is quickly pressurized by heating water in the evaporation circuit of the chiller water loop by pumping the water into a first heat exchanger where it is heated by hot refrigerant fluid from a compressor. A non-cavitating jet pump circulates the water through the first heat exchanger. A second heat exchanger in fluid communication with the first returns the refrigerant fluid to its vapor state before it returns to the compressor by absorbing heat from tap water. Plural monitoring devices in electrical communication with a control device are arranged throughout the system and the control device deactivates the compressor and the jet pump if monitored operating conditions fall outside of predetermined ranges.

Abstract: A thermal purge system includes a purge vessel into which is introduced hot gaseous refrigerant fluid from the outlet of a conventional chiller. A first coil having very cold refrigerant fluid flowing through it is positioned within the vessel so that much of the hot gaseous refrigerant fluid from the chiller is condensed upon contact with the coil. The condensate collects on the bottom of the vessel until it reaches a depth sufficient to initiate a syphoning action by an artesian well which returns the condensate to the chiller. Uncondensed gases are reheated and re-expanded external to the vessel and returned to the vessel through a second coil in heat transfer relation to the first coil so that further condensation occurs. Noncondensibles which remain after the reheating, re-expansion, and recooling are purged to the atmosphere.