Access tunnel for low temperature freezing systems

Details Access tunnel for low temperature freezing systems Access tunnel for low temperature freezing systems

2005-03-22

2005-03-22

Doerrler, William C. (Department: 3744)

Refrigeration

With means preventing or handling atmospheric condensate...

By external heater

C062S440000, C312S405000, C312S407100

Reexamination Certificate

active

06868688

ABSTRACT:
A method and apparatus for accessing low temperature refrigeration systems is provided. In one embodiment, an access tunnel is provided and a heater, an access door, a vacuum insulation panel, a thermal break, a sealing gasket that mates with a sealing surface together or in part(s) helps to prevent condensation from forming on the exterior of the freezer.

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