Method and apparatus for filling thermal insulating systems

Details Method and apparatus for filling thermal insulating systems Method and apparatus for filling thermal insulating systems

1989-03-20

1992-01-14

Cusick, Ernest G.

Fluent material handling, with receiver or receiver coacting mea

Processes

Gas or variation of gaseous condition in receiver

141 64, 141243, 156109, 156286, 156356, 156382, 53403, 53432, B65B 3104

Patent

active

050801465

ABSTRACT:
A method for filling insulated glazing units is disclosed. The method utilizes a vacuum chamber in which the insulated glazing units are placed. The insulated glazing units and vacuum chamber are evacuated simultaneously. The units are then refilled with a low conductance gas such as Krypton while the chamber is simultaneously refilled with air.

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