EP 1509701 A1 20050302 - EVACUATING DEVICE
Title (en)
EVACUATING DEVICE
Title (de)
EVAKUIERUNGSEINRICHTUNG
Title (fr)
DISPOSITIF DE PRODUCTION DE VIDE
Publication
Application
Priority
- DE 10224604 A 20020604
- EP 0305136 W 20030516
Abstract (en)
[origin: DE10224604A1] The stator (5) has a conical bore (10) and is sealingly attached to a body (6) with an outlet (21) to a conventional atmospheric pump (3) The rotor (12) is cylindrical with vanes (13) forming a gap (16) to the stator and a drive motor is housed in a lower section (7).
IPC 1-7
IPC 8 full level
F04D 19/04 (2006.01); F04D 29/32 (2006.01)
CPC (source: EP US)
F04D 19/044 (2013.01 - EP US); F04D 29/32 (2013.01 - EP US)
Citation (search report)
See references of WO 2004015272A1
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
DE 10224604 A1 20031218; DE 10224604 B4 20140130; AU 2003282471 A1 20040225; CN 100422565 C 20081001; CN 1659383 A 20050824; EP 1509701 A1 20050302; JP 2005529282 A 20050929; JP 4457008 B2 20100428; TW 200400325 A 20040101; TW I294946 B 20080321; US 2005220607 A1 20051006; US 7264439 B2 20070904; WO 2004015272 A1 20040219
DOCDB simple family (application)
DE 10224604 A 20020604; AU 2003282471 A 20030516; CN 03812962 A 20030516; EP 0305136 W 20030516; EP 03783967 A 20030516; JP 2004526668 A 20030516; TW 92114552 A 20030529; US 51711304 A 20041203