EP 4006350 B1 20230913 - VACUUM PUMP
Title (en)
VACUUM PUMP
Title (de)
VAKUUMPUMPE
Title (fr)
POMPE À VIDE
Publication
Application
Priority
EP 21213446 A 20211209
Abstract (en)
[origin: JP2023086079A] To certainly execute automatic recognition of an accessory during the operation of a vacuum pump, even if different kinds of signals, especially analog signals or digital signals can be supplied to an interface of a vacuum pump.SOLUTION: A vacuum pump has an interface for connecting the vacuum pump to an accessory device, a controller connected to the interface, and a noise removal device connected to the interface and the controller. The controller is configured to recognize at least two different kinds of signals to be input in the interface, and to selectively actuate the noise removal device depending on the recognized kind of the signal to be input in the interface.SELECTED DRAWING: Figure 1
IPC 8 full level
F04D 19/04 (2006.01); F04D 27/00 (2006.01)
CPC (source: EP)
F04D 19/04 (2013.01); F04D 27/00 (2013.01)
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 4006350 A1 20220601; EP 4006350 B1 20230913; JP 2023086079 A 20230621
DOCDB simple family (application)
EP 21213446 A 20211209; JP 2022103401 A 20220628