EP 1953389 A2 20080806 - Vacuum pump
Title (en)
Vacuum pump
Title (de)
Vakuumpumpe
Title (fr)
Pompe à vide
Publication
Application
Priority
DE 102007005216 A 20070129
Abstract (en)
The vacuum pump has an external housing, which separates pump inner area from pump outer area and in which an outlet is formed for the medium to connect the pump inner area with the pump outer area. A permanent opening of the outlet (3) is realized by a hole (15) in the valve body (9) and the outer circumference area (14) of the valve body lies completely on the external housing (1).
Abstract (de)
Vakuumpumpe wobei eine permanente Öffnung der Austrittsöffnung (3) durch ein Loch (15) im Ventilkörper (9) realisiert ist und den Außenumfangsbereich (14) des Ventilkörpers (9) vollständig auf dem Außengehäuse (1) aufliegt.
IPC 8 full level
F04C 29/12 (2006.01); F04C 18/344 (2006.01)
CPC (source: EP)
F04C 29/128 (2013.01); F04C 18/344 (2013.01); F04C 2220/10 (2013.01)
Citation (applicant)
- DE 1123076 B 19620201 - LEYBOLDS NACHFOLGER E
- DE 10227772 A1 20030109 - LUK AUTOMOBILTECH GMBH & CO KG [DE]
- WO 2007003215 A1 20070111 - VHIT SPA [IT], et al
- EP 0206154 A2 19861230 - BARMAG BARMER MASCHF [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 1953389 A2 20080806; EP 1953389 A3 20111102; EP 1953389 B1 20181003; DE 102007005216 A1 20080731; DE 102007005216 B4 20150730
DOCDB simple family (application)
EP 08100412 A 20080114; DE 102007005216 A 20070129