Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1997-05-05
1999-04-13
Paschall, Mark H.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
62292, 2221463, 2221465, F27D 704, B67D 563
Patent
active
058939954
ABSTRACT:
An apparatus for warming a bottle of refrigerant so as to elevate the pressure within the bottle and increase the rate of refrigerant flow through an open discharge valve. The apparatus includes a housing having a cradle positioned therein for receiving the bottle and spacing same from the walls of the housing to ensure proper air circulation through the interior space. A lid removably covers an opening in the housing and has a central aperture for the passage of the valve stem of the bottle. The lid also has an air intake vent and an air exhaust vent adjacent the central aperture. An air flow passageway connects the air intake vent with the air exhaust vent for circulating air to and from the interior space of the housing. An electrical resistance heater and an electric blower are positioned within the passageway. The blower impels air through the passageway from the air intake vent to the air exhaust vent and past the heater. A thermostat, positioned in the housing, deenergizes the heater when the air within the interior space reaches a predetermined temperature.
REFERENCES:
patent: Re23709 (1953-09-01), Page
patent: 2453425 (1948-11-01), Freed
patent: 2691090 (1954-10-01), Vischer, Jr.
patent: 3586516 (1971-06-01), Terc
patent: 3780794 (1973-12-01), Staub
patent: 3904086 (1975-09-01), Losenno
patent: 5367888 (1994-11-01), Muston et al.
patent: 5588353 (1996-12-01), Glucksman et al.
patent: 5704278 (1998-01-01), Cross
Greiner Stephen R.
Paschall Mark H.
Pelham J.
LandOfFree
Refrigerant bottle warmer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Refrigerant bottle warmer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Refrigerant bottle warmer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-223366