METHOD AND APPARATUS FOR CHARGING PRESSURIZED SYSTEMS

METHOD AND APPARATUS FOR CHARGING PRESSURIZED SYSTEMS

The present invention relates to a method and apparatus for charging a close d, pressurizable fluid system (40) with an appropriate fluid (44), comprising a ) (16) connecting to the system (44) a closed, unpressurized container (42) containing a predetermined amount of the fluid (44), b) (18) mechan...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: TRIGIANI, PHIL
Format: Patent
Sprache:eng ; fre
Schlagworte:
BLASTING
COMBINED HEATING AND REFRIGERATION SYSTEMS
ENGINEERING ELEMENTS AND UNITS
FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES
FIXED-CAPACITY GAS-HOLDERS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEAT PUMP SYSTEMS
HEATING
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
LUBRICATING
MANUFACTURE OR STORAGE OF ICE
MECHANICAL ENGINEERING
REFRIGERATION MACHINES, PLANTS OR SYSTEMS
REFRIGERATION OR COOLING
STORING OF DISTRIBUTING GASES OR LIQUIDS
THERMAL INSULATION IN GENERAL
VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES
WEAPONS
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Beschreibung
Zusammenfassung:The present invention relates to a method and apparatus for charging a close d, pressurizable fluid system (40) with an appropriate fluid (44), comprising a ) (16) connecting to the system (44) a closed, unpressurized container (42) containing a predetermined amount of the fluid (44), b) (18) mechanically forcing the contents out of the container (42) into the system being recharg ed (40), and c) (19) disconnecting the container (42). Preferably, the containe r (42) is cylindrical cartridge having a piston sealably disposed therein to displace the cartridge contents. The method and apparatus are effective in recharging various pressurized systems and fluids, such as air conditioning and refrigeration coolant lines, dye injectors, oils, chemicals, glue and th e like.