Getter pump

Chemistry: physical processes – Physical processes – Crystallization

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

55208, 55387, 417 49, 417 51, B01J 122, F04B 3704, F04B 3706, F04F 1100

Patent

active

039618978

ABSTRACT:
A getter pump comprising two getter elements wherein the first getter element comprises a metallic substrate having a nonevaporable getter metal embedded therein. The second getter element employs a getter metal having a lower hydrogen equilibrium vapor pressure than that of the first getter element.

REFERENCES:
patent: 3133224 (1964-05-01), Reid
patent: 3385420 (1968-05-01), Della Porta
patent: 3602062 (1971-09-01), Zucchinelli
patent: 3603704 (1971-09-01), Zucchinelli
patent: 3609064 (1971-09-01), Giorgi et al.
patent: 3662522 (1972-05-01), Della Porta et al.
patent: 3780501 (1973-12-01), Della Porta et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Getter pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Getter pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Getter pump will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1095170

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.