Problems with turbomolecular pumps in ma
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Article
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1978
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Elsevier Science
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English
β 153 KB
Classified abstracts 3723-3733 3723. Semi automatic cryogenic pump for a particle accelerator. (France) A cryogenic pump is described, specially designed to be used in an electrostatic particle accelerator. The same tubular liquid helium bath provides pumping in the accelerating tube and around the