EP 1778980 B1 20071031 - ECCENTRIC SCREW PUMP WITH INTEGRATED DRIVE
Title (en)
ECCENTRIC SCREW PUMP WITH INTEGRATED DRIVE
Title (de)
EXZENTERSCHNECKENPUMPE MIT INTEGRIERTEM ANTRIEB
Title (fr)
POMPE A VIS SANS FIN EXCENTRIQUE POURVUE D'UN DISPOSITIF D'ENTRAINEMENT INTEGRE
Publication
Application
Priority
- DE 2005001251 W 20050715
- DE 102004038686 A 20040810
Abstract (en)
[origin: US2007104595A1] The invention relates to an eccentric screw pump which includes a stator and a rotor rotating therein as well as a drive motor for driving the rotor. The armature of the drive motor is non-rotationally linked with the rotor and rotates inside a cylindrical pot on an eccentric orbit. The torque for driving the rotor is generated by means of a stator winding.
IPC 8 full level
F04C 2/107 (2006.01); F04C 15/00 (2006.01); F04C 15/06 (2006.01)
CPC (source: EP KR US)
F04C 2/107 (2013.01 - KR); F04C 2/1073 (2013.01 - EP US); F04C 15/00 (2013.01 - KR); F04C 15/0061 (2013.01 - EP US); F04C 15/008 (2013.01 - EP US); F04C 15/06 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2007104595 A1 20070510; AT E377150 T1 20071115; BR PI0513307 A 20080506; CA 2553795 A1 20060216; CA 2553795 C 20090714; CN 100460680 C 20090211; CN 101006276 A 20070725; DE 102004038686 B3 20050825; DE 112005002517 A5 20070712; DE 502005001849 D1 20071213; EP 1778980 A1 20070502; EP 1778980 B1 20071031; ES 2294727 T3 20080401; JP 2008509335 A 20080327; KR 100874043 B1 20081212; KR 20070033954 A 20070327; MX PA06011759 A 20070531; RU 2006145438 A 20080920; RU 2361116 C2 20090710; WO 2006015571 A1 20060216
DOCDB simple family (application)
US 61753806 A 20061228; AT 05768100 T 20050715; BR PI0513307 A 20050715; CA 2553795 A 20050715; CN 200580026377 A 20050715; DE 102004038686 A 20040810; DE 112005002517 T 20050715; DE 2005001251 W 20050715; DE 502005001849 T 20050715; EP 05768100 A 20050715; ES 05768100 T 20050715; JP 2007525158 A 20050715; KR 20067015387 A 20050715; MX PA06011759 A 20050715; RU 2006145438 A 20050715