EP 3561306 B1 20210609 - VACUUM PUMP
Title (en)
VACUUM PUMP
Title (de)
VAKUUMPUMPE
Title (fr)
POMPE À VIDE
Publication
Application
Priority
EP 18184605 A 20180720
Abstract (en)
[origin: JP2020012467A] To provide a vacuum pump that ensures its functionality and environmental harmlessness, in particular even under the influence of strong electric fields and/or magnetic fields.SOLUTION: A vacuum pump (111), in particular a turbomolecular pump, has at least one housing section and at least one shielding means, where the shielding means is formed on the housing section for electromagnetic shielding of an interior of the pump (111) from an exterior of the pump (111).SELECTED DRAWING: Figure 1
IPC 8 full level
F04D 19/04 (2006.01); F04D 29/02 (2006.01); F04D 29/52 (2006.01); F04D 29/60 (2006.01); F04D 29/70 (2006.01)
CPC (source: EP)
F04D 19/042 (2013.01); F04D 29/023 (2013.01); F04D 29/522 (2013.01); F04D 29/601 (2013.01); F04D 29/701 (2013.01); F05D 2300/50 (2013.01)
Citation (examination)
DE 102005052792 A1 20060601 - PFEIFFER VACUUM GMBH [DE]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3561306 A1 20191030; EP 3561306 B1 20210609; JP 2020012467 A 20200123
DOCDB simple family (application)
EP 18184605 A 20180720; JP 2019131612 A 20190717