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Compact Dry Vacuum Pumps
Author(s) -
Dirscherl Juergen,
Lachenmann Rudolf
Publication year - 2005
Publication title -
vakuum in forschung und praxis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.213
H-Index - 13
eISSN - 1522-2454
pISSN - 0947-076X
DOI - 10.1002/vipr.200590023
Subject(s) - turbo , diaphragm (acoustics) , interval (graph theory) , engineering , mechanical engineering , planar , range (aeronautics) , emphasis (telecommunications) , electrical engineering , automotive engineering , computer science , aerospace engineering , mathematics , operating system , combinatorics , loudspeaker
Diaphragm vacuum pumps are increasingly being used as roughing pumps for wide‐range turbo molecular pumps, gas analyzers and other laboratory applications. Numerically optimized planar diaphragm technology and electronic drive systems make these systems even more compact, powerful and reliable. Maintenance intervals beyond 40,000 hours of continuous operation ‐ similar to the interval of turbo molecular pumps ‐ seem now reachable with variable speed systems.