EP 1766241 B1 20071121 - SINGLE-WINGED VACUUM PUMP
Title (en)
SINGLE-WINGED VACUUM PUMP
Title (de)
EINFLÜGELVAKUUMPUMPE
Title (fr)
POMPE A VIDE A UNE AILETTE
Publication
Application
Priority
- EP 2005004211 W 20050420
- DE 102004034920 A 20040709
Abstract (en)
[origin: WO2006005382A1] The invention relates to a single-winged vacuum pump provided with a top-shaped housing (12), a rotor (18) which is mounted in a rotational and eccentric manner in the housing, and a wing (20) which is displacably mounted in the rotor and orthogonal on the rotational axis, and the wing points thereof (44) are placed on an inner peripheral surface (2) which defines a work chamber. One part of the inner peripheral surface (22) is pre-curved in a radial manner towards the inside in the direction of the rotor (18) or is off-set in a radial manner towards the outside away from the rotational axis (21) of the rotor (18).
IPC 8 full level
F04C 18/344 (2006.01)
CPC (source: EP)
F04C 18/3441 (2013.01); F04C 2240/30 (2013.01); F04C 2250/301 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DE 102004034920 B3 20051201; DE 502005002062 D1 20080103; EP 1766241 A1 20070328; EP 1766241 B1 20071121; WO 2006005382 A1 20060119
DOCDB simple family (application)
DE 102004034920 A 20040709; DE 502005002062 T 20050420; EP 05758990 A 20050420; EP 2005004211 W 20050420