Pumps – Motor driven – Electric or magnetic motor
Patent
1992-04-03
1994-06-07
Bertsch, Richard A.
Pumps
Motor driven
Electric or magnetic motor
417901, 417418, 62 6, F04B 3504, F25B 900
Patent
active
053184122
ABSTRACT:
This invention relates to linear motor compressors which operate without the use of oil and a gas bearing while providing a flexible suspension for such a compressor. Such structures of this type, generally, provide a highly reliable oil-free compressor for use with cryogenic refrigeration equipment so as to attain unattended, continuous operation without maintenance over extended periods of time.
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Laskaris Evangelos T.
Minas Constantinos
Bertsch Richard A.
General Electric Company
Korytnyk Peter
Webb, II P. R.
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