High-capacity getter pump

Details High-capacity getter pump High-capacity getter pump

1993-05-11

1994-06-28

Gluck, Richard E.

Pumps

Electrical or getter type

Getter heating, vaporizing, or regeneration

F04B 3702

Patent

active

053241720

ABSTRACT:
An improved high-capacity getter pump, suitable for creating and maintaining the vacuum, comprising a plurality of porous sintered blades made from a non-evaporable getter material and having a first main surface; a second main surface, parallel to said first surface and spaced therefrom by a thickness of 0.5-5.0 mm; wherein said blades are arranged in a housing and are separated from each other by a gas conductance, with the adjacent surfaces of adjacent blades being spaced from each other by a distance of 0.5-10 mm.

REFERENCES:
patent: 3203901 (1965-08-01), Della Porta
patent: 3284253 (1971-06-01), Wintzer
patent: 3310226 (1967-03-01), Sibley
patent: 3428241 (1969-02-01), Eder
patent: 3609064 (1971-09-01), Giorgi
patent: 3662522 (1972-05-01), Della Porta et al.
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patent: 3926832 (1975-12-01), Barosi
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patent: 4071335 (1978-01-01), Barosi
patent: 4137012 (1979-01-01), Della Porta et al.
patent: 4269624 (1981-05-01), Figini
patent: 4306887 (1981-12-01), Barosi et al.
patent: 4312669 (1982-01-01), Boffito et al.
patent: 4907948 (1990-03-01), Barosi et al.

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