Method for removing gases caused by out-gassing in a vacuum vess

Details Method for removing gases caused by out-gassing in a vacuum vess Method for removing gases caused by out-gassing in a vacuum vess

1980-11-13

1983-05-10

Ramsey, Kenneth J.

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

445 55, H01J 939

Patent

active

043826466

ABSTRACT:
A method of incorporating a getter material within a vacuum vessel by placing the vacuum vessel, along with the getter material, inside a vacuum chamber and evacuating the vacuum chamber and vacuum vessel, then heating the getter material to activate the getter, thereafter allowing the activated getter material to cool, followed by placing the getter material within the vacuum vessel and sealing the vacuum vessel, thereby protecting any temperature-sensitive materials contained within the vacuum vessel from the effects of any high temperatures produced during the activation of the getter material.

REFERENCES:
patent: 2445993 (1948-07-01), Beggs
patent: 2855368 (1958-10-01), Perdijk et al.
patent: 3408130 (1968-10-01), Fransen et al.
patent: 4005920 (1977-02-01), Wimmer
patent: 4175808 (1979-11-01), Pakswer et al.

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