EP 1766238 A1 20070328 - 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 2005004213 W 20050420
- DE 102004034922 A 20040709
Abstract (en)
[origin: WO2006005384A1] The invention relates to a single-winged vacuum pump provided with a pot-shaped housing (12), a rotor (18) which is mounted in a rotational and eccentric manner in the housing, and a wing which is displacably mounted in the rotor and which is orthogonal on the rotational axis (21), whereby the points of the wing (34) are placed on a peripheral surface (32) which defines a work chamber. The invention is characterised in that one part of the peripheral surface (32) is formed by an insert and the rotor (18) touches the insert.
IPC 8 full level
F04C 18/344 (2006.01); F04C 27/00 (2006.01)
CPC (source: EP KR)
F04C 18/344 (2013.01 - KR); F04C 25/02 (2013.01 - KR); F04C 27/001 (2013.01 - EP); F04C 18/3441 (2013.01 - EP); F04C 2240/30 (2013.01 - EP)
Citation (search report)
See references of WO 2006005384A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DE 102004034922 A1 20060202; DE 102004034922 B4 20060511; CA 2575781 A1 20060119; CN 100491734 C 20090527; CN 101002021 A 20070718; DE 502005002583 D1 20080306; EP 1766238 A1 20070328; EP 1766238 B1 20080116; KR 101190436 B1 20121011; KR 20070034089 A 20070327; WO 2006005384 A1 20060119
DOCDB simple family (application)
DE 102004034922 A 20040709; CA 2575781 A 20050420; CN 200580027034 A 20050420; DE 502005002583 T 20050420; EP 05733888 A 20050420; EP 2005004213 W 20050420; KR 20077003037 A 20050420