Global Patent Index - EP 3657022 B1

EP 3657022 B1 20220907 - VACUUM PUMP WITH A PELTIER ELEMENT

Title (en)

VACUUM PUMP WITH A PELTIER ELEMENT

Title (de)

VAKUUMPUMPE MIT EINEM PELTIERELEMENT

Title (fr)

POMPE À VIDE AVEC UN ÉLÉMENT PELTIER

Publication

EP 3657022 B1 20220907 (DE)

Application

EP 18207784 A 20181122

Priority

EP 18207784 A 20181122

IPC 8 full level

F04D 19/04 (2006.01); F04D 29/58 (2006.01)

CPC (source: EP)

F04D 19/04 (2013.01); F04D 29/584 (2013.01); F04D 29/5853 (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 3657022 A1 20200527; EP 3657022 B1 20220907

DOCDB simple family (application)

EP 18207784 A 20181122